Feneis atlas Items for heart artery vein lymph

Feneis atlas Items for heart artery vein lymph in readable format
 * 184.1 | Pericardium | Enveloping and gliding system of the heart comprising two layers, one of fibrous tissue and the other of bilayered serous tissue. 　  //
 * 184.2 | Fibrous pericardium; Pericardium fibrosum |  Tough, external, connective tissue layer of the pericardium. 　 It is partially fused with the diaphragm   //
 * 184.3 | Sternopericardiac ligaments; Liggamenta sternopericardiaca |  Connective tissue reinforcing the pericardium at the sternum 　  //
 * 184.4 | Serous pericardium; Pericardium serosum |  Layer of simple squamous epithelium (mesothelium) which lines the fibrous pericardium (parietal layer) and covers the surface of the heart (visceral layer). 　 Its visceral and parietal layers become continuous in the region of the great vessels   //
 * 184.5 | Parietal layer; Lamina parietalis |  Serous layerof the pericardium. 　 It lines the fibrous pericardium   //
 * 184.6 | Visceral layer; Lamina visceralis [epicardium] |  Serous layer covering the surface of the heart (epicardium). 　 It consists of mesothelium and a fibrous lamina propria   //
 * 184.7 | Pericardial cavity; Cavitas pericardialis |  Space between the parietal and visceral layers of the serous pericardium. 　 It contains a film of serous fluid   //
 * 184.8 | Transverse sinus of pericardium; Sinus transversus pericardii |  Narrow passage in the pericardial space behind the aorta and pulmonary trunk and in front of the veins. 　  //
 * 184.9 | Oblique sinus of pericardium; Sinus obliquus pericardii |  Recess in the pericardial space that extends between the right pulmonary veins and inferior cava and between the right and left pulmonary veins. 　  //
 * 184.10 | HEART; Cor | 　  //
 * 184.11 | Base of heart; Basis cordis |  Dorsally directed upper, broad surface of the nearly cone-shaped heart lying opposite to the apex. 　 It is formed mainly by the posterior wall of the left atrium.   //
 * 184.12 | Sternocostal surface; Facies sternocostalis [anterior] |  Anteriorly directed convex surface of the heart. B 　  //
 * 184.13 | Diaphragmatic surface; Facies diaphragmatica [inferior] |  Inferior surface of heart that touches the diaphragm. 　  //
 * 184.14 | Pulmonary surface; Facies pulmonalis |  Lateral surface of heart that lies in contact with the lungs. 　  //
 * 184.15 | Right margin; Margo dexter |  Right margin of the heart. 　 It is often sharp-edged in the cadaver.   //
 * 184.16 | Apex cordis | Apex of heart directed forward, toward the left and downward. 　  //
 * 184.17 | Incisure of apex of heart | Incisura apicis cordis. Notch on the right near the apex of the heart at the site where the longitudinal interventricular grooves become continuous. 　  //
 * 184.18 | Anterior interventricular groove; Sulcus interventricularis anterior |  Longitudinal groove on the anterior heart surface above the interventricular septum; it contains the anterior interventricular branch of the left coronary artery. B 　  //
 * 184.19 | Posterior interventricular groove; Sulcus interventricularis posterior |  Longitudinal groove on the diaphragmatic surface of the heart marking the position of the interventricular septum; it contains the posterior interventricular branch of the right coronary artery. 　  //
 * 184.20 | Coronary (atrioventricular) groove; Sulcus coronarius |  Groove that courses around the heart marking the atrioventricular boundary. 　  //
 * 184.21 | Right and left ventricle of heart; Ventriculus [dextersinister] cordis |  Due to functional requirements, the left ventricular wall is thicker than the right. 　  //
 * 184.22 | Interventricular septum; Septum interventriculare |  Partition between the right and left ventricle marked externally by the anterior and posterior interventricular grooves 　  //
 * 184.23 | Pars muscularis of Interventricular septum |  Muscular part of the interventricular septum; by far the largest and thickest part. 　  //
 * 184.24 | Pars membranacea of Interventricular septum | Membranous part of the interventricular septum. Located superiorly at the exit of the aorta. 　 It is the shortest, thinnest and most fibrous part of the interventricular septum and arises from the endocardium.   //
 * 184.25 | Atrioventricular septum; Septum atrioventriculare |  Portion of the membranous part of the interventricular septum between the right atrium and left ventricle above the root of the septal cusp. 　  //
 * 184.26 | Right and left atrium of heart; Atrium [dextrum et sinistrum] cordis |  Thin-walled chambers. 　  //
 * 184.27 | Auricle of atrium; Auricula atrialis |  Finger-like diverticulum of the right and left atrium. B 　  //
 * 184.28 | Interatrial septum; Septum interatriale |  Partition between the right and left atrium. 　  //
 * 184.29 | Ostium atrioventriculare (dextra et sinistra) | Atrioventricular opening (right/left) between the atrium and ventricle. 　  //
 * 184.30 | Ostium of pulmonary trunk; Ostium trunci pulmonalis |  Opening between the right ventricle and the pulmonary trunk. 　  //
 * 184.31 | Ostium of aorta; Ostium aortae |  Opening between the left ventricle and aorta. C DTrabeculae carneae. Muscular cords projecting into the lumen of the heart. 　  //
 * 186.1 | Trabeculae carneae | Muscular cords projecting into the lumen of the heart. 　  //
 * 186.2 | Vortex of heart; Vortex cordis | Whorled arrangement of heart muscle cells at the apex of the heart //
 * 186.3 | Papillary muscles; Musculi papillares |  Coneshaped muscles projecting into the lumen of the heart. 　 They are connected to the valvular cusps via chordae tendineae and regulate the position of the cusps. A   //
 * 186.4 | Chordae tendineae | Tendinous filaments between the papillary muscles and the atrioventricular valve. A 　  //
 * 186.5 | Right and left fibrous trigone; Trigonum fibrosum dextrum et sinistrum |  Connective tissue wedge between the aorta and the atrioventricular opening anteriorly and posteriorly. 　  //
 * 186.6 | Right and left fibrous ring; Anulus fibrosus dextersinister |  Fibrous rings between the atria and ventricles that give attachment to the atrioventricular valves. 　  //
 * 186.6a | Tendon of infundibulum;  Tendo infundibuli |  Vestige of the embryonic spiral septum. 　  //
 * 186.7 | Myocardium | Transversely striated heart muscle fibers with intercalated discs including the impulse-conducting system. A 　  //
 * 186.7a | Conducting system of heart;  Systema conducens cordis | 　  //
 * 186.8 | Sinoatrial (SA) node; Nodus sinuatralis KeithFlack sinus node |  Ribbon-like specialized cardiac muscle situated in front of the entrance of the superior vena cava. 　 It represents the primary impulse formation center (pacemaker) which determines the rhythm of the heart.   //
 * 186.9 | Atrioventricular (AV) node; Nodus atrioventricularis node of Aschoff-Tawara |  Small complex of specialized cardiac muscle fibers in the interatrial septum below the fossa ovalis and in front of the opening of the coronary sinus. After a latency period, the impulse transmitted to it myogenically from the SA node is conducted further into the ventricle via the bundle of His and its crura. In case of SA node failure the AV node can take over the control of heart rhythm as a secondary pacemaker. 　  //
 * 186.10 | Atrioventricular (AV) bundle; Fasciculus atrioventricularis |  Bundle of impulse-conducting fibers between the AV node and the papillary muscles. 　  //
 * 186.11 | Trunk bundle of His; truncus |  Initial segment of the AV bundle that extends up to the site where it divides into a right and left crus at the membranous part of the septum. 　  //
 * 186.12 | Crus (dextrum et sinistrum) | Right/left crus of the impulse-conducting system which extends right and left into the interventricular septum as far as the papillary muscles where they both ramify. 　  //
 * 186.12 a | Subendocardial rami; Rami subendocardiales; 　 |  Superficial branches of the impulse-conducting　system (Purkinje fibers). 　  //
 * 186.13 | Endocardium | Internal serous lining of the　heart containing simple squamous epithelium (endothelium) 　  //
 * 186.14 | Right atrium; Atrium dextrum |  A 　  //
 * 186.15 | Pectinate muscles; Musculi pectinati |  Muscular　bundle in the right atrium emanating from the terminal crest. 　 They resemble the teeth of a comb.   //
 * 186.16 | Sulcus terminalis; Terminal groove |  Visible at　the border between the embryonic sinus venosus and the atrium proper. 　 It surrounds the opening regions of both venae cavae.   //
 * 186.17 | Terminal crest; Crista terminalis |  Curved　muscular ridge in the interior of the right atrium at the border between the atrium proper and the embryonic sinus venosus. 　 It marks the course of the sulcus terminalis.   //
 * 186.18 | Sinus venarum cavarum | Smooth-walledspace for blood from both venae cavae. 　 It is bounded by the terminal crest.   //
 * 186.19 | Fossa ovalis | Depression in the interatrial septum caused by the fetal foramen ovale. 　  //
 * 186.20 | Limbus fossae ovalis | Slightly raised margin ofthe fossa ovalis. 　  //
 * 186.21 | [Foramen ovale] | Embryological opening in the　interatrial septum that is present until birth. 　  //
 * 186.22 | Right auricle; Auricula dextra |  Diverticulum of right atrium. 　  //
 * 186.23 | Opening of superior vena cava; Ostium venae　cavae superioris |  　  //
 * 186.24 | Opening of inferior vena cava; Ostium venae　cavae inferioris |  　  //
 * 186.25 | Intervenous tubercle; Tuberculum intervenosum |  Small elevation on the lateral wall of the right atrium between the openings of the venae cavae. 　  //
 * 186.26 | Valve of inferior vena cava; Valvula venae　cavae inferioris valvula Eustachii |  Semilunar fold at the opening of the inferior vena cava. During fetal life it directs the blood into the foramen ovale. 　  //
 * 186.27 | Valve of coronary sinus; Valvula sinus　coronarii valvula Thebesii |  Semilunar fold at the opening of the coronary sinus. 　  //
 * 186.27 a | Opening of the coronary sinus;  Ostium sinus coronarii |  　  //
 * 186.28 | Foramina venarum minimarum | Numerous　openings of small veins [vv. Thebesii minimae] which convey blood from the tissues of the heart directly into the right atrium or other heart spaces. 　  //
 * 188.1 | Right ventricle;  Ventriculus dexter |  　  //
 * 188.2 | Right atrioventricular opening; Ostium atrioventriculare dextrum |  Opening between the right atrium and the right ventricle. 　  //
 * 188.3 | Right atrioventricular (tricuspid) valve; Valva atrioventricularis dextra(valva tricuspidalis);  　 |  Valvular apparatus between the right atrium and right ventricle comprised of three parts which arise from the fibrous ring and, by means of the chordae tendineae, are attached to the papillary muscles of the right ventricle. 　  //
 * 188.4 | Anterior cusp; Cuspis anterior | 　  //
 * 188.5 | Posterior cusp; Cuspis posterior | 　  //
 * 188.6 | Septal cusp; Cuspis septalis |  It arises from the　septum. 　  //
 * 188.7 | Supraventricular crest; Crista supraventricularis |  Muscular ridge which separates the conus arteriosus from the rest of the ventricle. 　  //
 * 188.8 | Conus arteriosus [infundibulum] | Funnelshaped, smooth-walled outflow tract in front of the opening into the pulmonary trunk. 　 It represents the embryonic bulbus cordis.   //
 * 188.9 | Opening of pulmonary trunk; Ostium trunci　pulmonalis |  Beginning of the pulmonary trunk flanked by the pulmonary valve. 　  //
 * 188.10 | Valve of pulmonary trunk | Valve trunci pulmonalis. 　 It is made up of three parts.   //
 * 188.11 | Anterior semilunar cusp of pulmonary　valve; Valvula semilunaris anterior | 　  //
 * 188.12 | Right semilunar cusp of pulmonary valve; 　Valvula semilunaris dextra | 　 //
 * 188.13 | Left semilunar cusp of pulmonary valve; 　Valvula semilunaris sinistra | 　 //
 * 188.14 | Nodules of semilunar cusps; Noduli valvularum　semilunarium |  Small thickenings in the middle of each free margin of the semilunar cusps that seal the wedge-like space between the three cusps when closed. 　  //
 * 188.15 | Lunules of semilunar cusps; Lunulae valvularum　semilunarium |  Thin, crescentic area on both side of the nodules at the margin of the cusps. 　  //
 * 188.16 | Anterior papillary muscle; Musculus papillaris　anterior |  Large anteriorly situated muscle. 　  //
 * 188.17 | Posterior papillary muscle; Musculus papillaris posterior | 　  //
 * 188.18 | Septal papillary muscles; Musculi papillares　septales |  Short papillary muscles sometimes found arising from the interventricular septum. 　  //
 * 188.19 | Septomarginal trabecula; Trabecula septomarginalis |  Muscular bundle extending from the interventricular septum to the base of the anterior papillary muscle and containing the right crus of the bundle of His. 　  //
 * 188.20 | Left atrium; Atrium sinistrum | 　  //
 * 188.21 | Left auricle; Auricula sinistra |  Hollow fingerlike diverticulum of the left atrium located left of the pulmonary trunk. 　  //
 * 188.21a 　　Musculi pectinati. |  Muscular trabeculae in the left atrium that resemble the teeth of a comb  | 　  //
 * 188.22 | Valve of foramen ovale; Valvula foraminisovalis [falx septi] |  Floor of the fossa ovalis derived from the septum primum. In the fetus it is pushed into the left atrium by the flow of blood. 　  //
 * 188.23 | Ostia venarum pulmonalium | Openings of pulmonary veins into the left atrium. 　  //
 * 188.24 | Left ventricle; Ventriculus sinister | 　  //
 * 188.25 | Ostium atrioventriculare sinistrum | Left atrioventicular opening between the left atrium and left ventricle. 　  //
 * 188.26 | Left atrioventricular (mitral) valve; / Valva atrioventricularis sinistra (valva mitralis) valvula bicuspidalis |  Valvular apparatus between the left atrium and left ventricle. 　 It consists of two parts which arise from the fibrous ring and are united with the papillary muscles of the left ventricle by means of chordae tendineae.   //
 * 188.27 | Anterior cusp; Cuspis anterior |  Cusp situated　anterior to the interventricular septum. A 　  //
 * 188.28 | Posterior cusp; Cuspis posterior |  Cusp situated　posterior to the lateral wall. A 　  //
 * 188.28 a | Cuspides commissural  | 　  //
 * 190.1 | Ostium aortae | Opening of left ventricle leading into the aorta. 　  //
 * 190.1a | Trabeculae carneae |  Muscle bundles projecting into the lumen of the heart. 　  //
 * 190.2 | Aortic valve; Valva aortae |  Tripartite valvularapparatus lying at the beginning of the aorta. 　  //
 * 190.3 | Posterior semilunar cusp of aortic valve; Valvula semilunaris posterior |  　  //
 * 190.4 | Right semilunar cusp of aortic valve; Valvula semilunaris dextra |  　  //
 * 190.5 | Left semilunar cusp of aortic valve; Valvula semilunaris sinistra |  　  //
 * 190.6 | Nodules of semilunar cusps; Noduli valvularum semilunarium |  Thickenings in the middle of each free margin of a semilunar cusp that seals the wedge-shaped space between the three cusps when closed. 　  //
 * 190.7 | Lunules of semilunar cusps; Lunulae valvularum semilunarium |  Thin, crescentic areas near the margin of the semilunar cusps on either side of their nodules. 　  //
 * 190.8 | Anterior papillary muscle; Musculus papillaris anterior | 　  //
 * 190.9 | Posterior papillary muscle; Musculus papillaris posterior | 　  //
 * 190.10 | ARTERIES; Arteria |  Blood vessels which transport blood away from the heart 　  //
 * 190.11 | PULMONARY TRUNK; Truncus pulmonalis |  Arterial trunk between the right ventricle and the beginning of the left and right pulmonary arteries. 　  //
 * 190.12 | Sinuses of pulmonary trunk; Sinus trunci pulmonalis |  Three dilatations of the wall of the pulmonary trunk, each at the root of a semilunar valve. 　  //
 * 190.13 | Bifurcation of pulmonary trunk; Bifurcatio trunci pulmonalis |  Division of the pulmonary trunk into its two branches. 　  //
 * 190.14 | Right pulmonary artery; Arteria pulmonalis dextra |  It lies behind the ascending aorta. 　  //
 * 190.14 a | Branches to superior lobe;  Rami lobi superioris |  　  //
 * 190.15 | Apical branch; Ramus apicalis |  Branch to the apical segment. 　  //
 * 190.16 | Posterior descending branch; Ramus posterior descendens |  Branch to the lower part of the posterior segment. 　  //
 * 190.17 | Anterior descending branch; Ramus anterior descendens |  Branch to the lower part of the anterior segment. 　  //
 * 190.18 | Anterior ascending branch; Ramus anterior ascendens |  Branch to the upper part of the anterior segment. 　  //
 * 190.19 | Posterior ascending branch; Ramus posterior ascendens |  Branch to the upper part of the posterior segment. 　  //
 * 190.20 | Main branches for middle lobe; Rami lobi medii | 　  //
 * 190.21 | Lateral branch; Ramus lateralis |  Branch to the lateral segment. 　  //
 * 190.22 | Branch to medial segment; Ramus medialis | 　  //
 * 190.22 a | Branches to inferior lobe;  Rami lobi inferioris | 　  //
 * 190.23 | Superior (apical) branch to inferior lobe; Ramus superior (apicalis) lobi inferioris |  Branch to superior (apical) segment of right lower lobe. 　  //
 * 190.24 | Basal part; Pars basalis |  Branches supplying the basal segments of lower lobe. 　  //
 * 190.25 | Medial [cardiac] basal branch; Ramus basalis medialis cardiacus |  Branch to medial basal segment. 　  //
 * 190.26 | Anterior basal branch; Ramus basalis anterior |  Branch to anterior basal segment. 　  //
 * 190.27 | Lateral basal branch; Ramus basalis lateralis |  Branch to lateral basal segment. 　  //
 * 190.28 | Posterior basal branch; Ramus basalis posterior |  Branch to posterior basal segment. 　  //
 * 190.29 | Left pulmonary artery; Arteria pulmonalis sinistra | 　  //
 * 190.29 a | Branches to upper lobe;  Rami lobi superioris | 　  //
 * 190.30 | Apical branch; Ramus apicalis |  Branch to upper part of apicoposterior segment. 　  //
 * 190.31 | Anterior descending branch; Ramus anterior descendens |  Branch to lower part of anterior segment. 　  //
 * 190.32 | Posterior branch; Ramus posterior |  Branch to lower part of apicoposterior segment. 　  //
 * 190.33 | Anterior ascending branch; Ramus anterior ascendens |  Branch to upper part of anterior segment. 　  //
 * 190.34 | Lingual branch; Ramus lingularis |  Branch supplying the two lingular segments. 　  //
 * 190.35 | Upper lingular branch; Ramus lingularis superior |  Branch to superior lingular segment. 　  //
 * 190.36 | Lower lingular branch; Ramus lingularis inferior |  Branch to inferior lingular segment. 　  //
 * 190.36 a | Lower lobe branches;  Rami lobi inferioris | 　  //
 * 190.37 | Upper branch to lower lobe; Ramus superior lobi inferioris |  Branch to superior segment of left lower lobe. 　  //
 * 190.38 | Basal part; Pars basalis |  Branches to basal part of left lower lobe. 　  //
 * 190.39 | Medial basal branch; Ramus basalis medialis |  Branch to medial basal segment. 　  //
 * 190.40 | Anterior basal branch; Ramus basalis anterior |  Branch to anterior basal segment. 　  //
 * 190.41 | Lateral basal branch; Ramus basalis lateralis |  Branch to lateral basal segment. 　  //
 * 190.42 | Posterior basal branch; Ramus basalis posterior |  Branch to posterior basal segment. 　  //
 * 192.1 | Ductus arteriosus Botalli | Short arterial duct in the fetus between the division of the pulmonary trunk and the arch of the aorta. 　 It is patent until birth.   //
 * 192.2 | Ligamentum arteriosum | Connective tissue remains of the ductus arteriosus. 　  //
 * 192.3 | AORTA;  | Principal artery of the body. // //
 * 192.4 | ASCENDING AORTA; Pars ascendens aortae | Proximal ascending part of the aorta up to the site where it loses its pericardium. 　  //
 * 192.5 | Bulb of aorta; Bulbus aortae |  Bulbous enlargement of the aorta caused by the aortic sinus. 　 It lies distal to the root of the aorta.   //
 * 192.6 | Aortic sinus; Sinus aortae |  Dilatation of the aortic lumen at the level of each of the three aortic valvular cusps. 　  //
 * 192.7 | Right coronary artery; Arteria coronaria dextra |  It arises in the region of the right aortic sinus and courses in the right coronary groove. C 　  //
 * 192.7a | Atrioventricularbranches; Ramiatrioventriculares |  Branches that occupy the atrioventricular groove and supply the AV node D 　  //
 * 192.8 | Branch to conus arteriosus; Ramus coni arteriosi |  Inferior branch. 　  //
 * 192.9 | Branch to sinuatrial node; Ramus nodi sinuatrialis |  Most frequent branch (55%) that leads to a vascular plexus at the entrance of the superior vena cava and then to the SA node. 　  //
 * 192.9a | Atrial branches;  Rami atriales |  Branches to right atrium. 　  //
 * 192.10 | Right marginal branch; Ramus marginalis dexter |  Inferior branch to outer margin of the right ventricle. C 　  //
 * 192.11 | Intermediate atrial branch; Ramus atrialis intermedius |  Superior branch on posterior side of right atrium. 　  //
 * 192.12 | Posterior interventricular branch; Ramus interventricularis posterior |  Terminal branch of right coronary artery lying in posterior interventricular groove. 　  //
 * 192.13 | Septal interventricular branches; Rami interventriculares septales |  Branches in interventricular septum. 　  //
 * 192.14 | Branch to atrioventricular node; Ramus nodi atrioventricularis |  Branch extending from the beginning of the branch of the right coronary artery to the AV node. 　  //
 * 192.15 | Right posterolateral branch; [Ramus posterolateralis dexter] |  Branch occasionally found at posterior wall of left ventricle. 　  //
 * 192.16 | Left coronary artery; Arteria coronaria sinistra |  Artery arising in region of left aortic sinus. 　  //
 * 192.17 | Anterior interventricular branch; Ramus interventricularis anterior |  Branch coursing in anterior interventricular groove. 　  //
 * 192.18 | Left branch to conus arteriosus; Ramus coni arteriosi |  Rare //
 * 192.19 | Lateral branch; Ramus lateralis |  Left branch at anterior wall of left ventricle. 　  //
 * 192.20 | Septal interventricular branches; Rami interventriculares septales |  Perforating branches for anterior 2/3 of interventricular septum. 　  //
 * 192.21 | Circumflex branch; Ramus circumflexus |  Branch coursing in left coronary groove as a continuation of left coronary artery. C 　  //
 * 192.22 | Anastomotic atrial branch; Ramus atrialis anastomoticus |  Branch of the circumflex branch of the LCA that supplies the atrial septum. 　 It anastomoses with branches of the right coronary artery   //
 * 192.22 a | Atrioventricular branches;  Rami atrioventriculares |  Distal portion of circumflex branch in atrioventricular groove. 　  //
 * 192.23 | Left marginal branch; Ramus marginalis sinister |  Branch at outer margin of left ventricle. 　  //
 * 192.24 | Intermediate atrial branch; Ramus atrialis intermedius |  Atrial branch on posterior side. 　  //
 * 192.25 | Left posterior ventricular branch; Ramus posterior ventriculi sinistri |  Inconstant branch on posterior side of left ventricle. 　  //
 * 192.26 | Sinuatrial node branch; [Ramus nodi sinuatrialis] |  Branch that frequently (45%) extends from beginning of left coronary artery to SA node. 　  //
 * 192.27 | Atrioventricular node branch; [Ramus nodi atrioventricularis] |  Branch that occasionally supplies the AV node 　  //
 * 192.27 a | Atrial branches;  Rami atriales |  Branches to left atrium 　  //
 * 194.1 | ARCH OF AORTA; Arcus aortae |  Part of aorta situated between the ascending and descending parts. 　  //
 * 194.2 | Isthmus aortae | Narrowing of aorta between left subclavian artery and ligamentum arteriosum. 　  //
 * 194.3 | Para-aortic bodies; Corpora para-aortica |  Irregular islands of chromaffin tissue scattered beside the aorta 　  //
 * 194.4 | Brachiocephalic trunk; Truncus brachiocephalicus |  First branch of arch of aorta. 　 It divides into subclavian and right common carotid arteries.   //
 * 194.5 | (Arteria thyroidea ima) | Inconstant (10%) unpaired artery for thyroid gland arising from the brachiocephalic trunk or directly from the aorta //
 * 194.6 | COMMON CAROTID ARTERY; Arteria carotis communis |  Devoid of branches, it runs on each side of trachea and larynx below the sternocleidomastoid muscle. 　  //
 * 194.7 | Carotid body; Glomus caroticum |  Chemoreceptor at the bifurcation of the common carotid artery. 　 It contains capillary tufts, epithelioid cells and abundant nerve endings.   It responds predominantly to the oxygen content of the blood, less strongly to carbon dioxide changes.  //
 * 194.8 | Carotid sinus; Sinus caroticus |  Slight dilatation at the division of the common carotid artery. 　 It contains baroreceptors.   //
 * 194.8a | Carotidbifurcation; Bifurcatiocarotica |  Site of division of the common carotid artery. 　  //
 * 194.9 | EXTERNAL CAROTID ARTERY; Arteria carotis externa |  It extends from the carotid bifurcation to its terminal division into the superficial temporal and maxillary arteries at the neck of the mandible. 　  //
 * 194.10 | Superior thyroid artery; Arteria thyroidea superior |  First branch of external carotid artery. 　 It mainly supplies parts of the larynx and the thyroid gland.   //
 * 194.11 | Infrahyoid branch; Ramus infrahyoideus |  It courses along the hyoid bone and anastomoses with the branch from the opposite side. 　  //
 * 194.12 | Sternocleidomastoid branch; Ramus sternocleidomastoideus |  Branch that supplies the sternocleidomastoid muscle. 　  //
 * 194.13 | Superior laryngeal artery; Arteria laryngea superior |  It penetrates the thyrohyoid membrane and lies beneath the mucosa of the piriform recess. 　  //
 * 194.14 | Cricothyroid branch; Ramus cricothyroideus |  Branch that supplies the cricothyroid muscle and the interior of the larynx. 　 It anastomoses with the branch from the opposite side.   //
 * 194.15 | Anterior glandular branch; Ramus glandularis anterior |  It mainly supplies the anterior portion of the thyroid gland. 　  //
 * 194.16 | Posterior glandular branch; Ramus glandularis posterior |  It mainly supplies the upper portion of the thyroid gland but also the posterior portion. 　  //
 * 194.16 a | Lateral glandular branch;  Ramus glandularis lateralis |  It mainly supplies the lateral portion of the thyroid gland. 　  //
 * 194.17 | Ascending pharyngeal artery; Arteria pharyngea ascendens |  It arises from the posteroinferior aspect of the external carotid artery and passes between the pharynx and the musculature of the styloid process up to the base of the skull. 　  //
 * 194.18 | Posterior meningeal artery; Arteria meningea posterior | Artery that lies lateral to the internal carotid artery and passes through the jugular foramen.  It supplies the dura of the posterior cranial fossa. 　  //
 * 194.19 | Pharyngeal branches; Rami pharyngeales |  Branches that supply the wall of the pharynx. 　  //
 * 194.20 | Inferior tympanic artery; Arteria tympanica inferior |  It reaches the tympanic cavity through the tympanic canaliculus. 　  //
 * 196.1 | Lingual artery; Arteria lingualis |  Second anterior branch of external carotid artery It is covered by the hyoglossus muscle and passes laterally into the tongue. A B 　  //
 * 196.2 | Suprahyoid branch of lingual artery; Ramus suprahyoideus |  It anastomoses at the hyoid bone with the infrahyoid branch and the branch from the opposite side. 　  //
 * 196.3 | Sublingual artery; Arteria sublingualis | Arising at the anterior margin of the hyoglossus, it passes between the mylohyoid and the sublingual gland and extends up to the gingiva //
 * 196.4 | Rami dorsales linguae | Dorsal lingual branches of lingual artery that supply the base of the tongue. 　  //
 * 196.5 | Deep lingual artery; Arteria profunda linguae |  As the main branch of the lingual artery, it passes between the genioglossus and inferior longitudinal muscles of the tongue to the apex of the tongue and anastomoses with the artery from the opposite side. 　  //
 * 196.6 | Linguofacial trunk; [Truncus linguofacialis] |  Occasionally present common trunk of lingual and facial arteries. 　  //
 * 196.7 | Facial artery; Arteria facialis |  Third anterior branch of external carotid artery. 　 It runs below the styloyoid muscle, first upward, then laterad, and crosses the mandible at the anterior margin of the masseter. A B   //
 * 196.8 | Ascending palatine artery; Arteria palatina ascendens |  Arising from the proximal portion of the facial artery, it passes medial to the styloglossus muscle at the lateral wall of the pharynx to supply the palatal arches and adjacent musculature, often also the tonsils from above. 　 It and the ascending pharyngeal artery can replace each other.   //
 * 196.9 | Tonsillar branch; Ramus tonsillaris |  Branch frequently arising from the ascending palatine artery and supplying the palatine tonsils. 　  //
 * 196.10 | Submental artery; Arteria submentalis |  It lies caudal to the mylohyoid muscle and supplies mainly this muscle and the submandibular gland. 　 It anastomoses with the sublingual artery.   //
 * 196.11 | Glandular branches; Rami glandulares |  Direct branches for the submandibular gland. 　  //
 * 196.12 | Inferior labial artery; Arteria labialis inferior |  Artery for the lower lip situated between the muscle and the mucosa. 　 It anastomoses with the submental and mental arteries as well as the artery of the opposite side.   //
 * 196.13 | Superior labial artery; Arteria labialis superior |  Artery for the upper lip situated between the muscle and mucosa. 　 It anastomoses with the transverse facial and infra-orbital arteries as well as the artery of the opposite side.   //
 * 196.13a | Nasal septal branch; Ramus septi nasi |  It connects with the cavernous body of the septum (Kiesselbach’s area). 　  //
 * 196.13 b | Lateral nasal branch;  Ramus lateralis nasi |  It supplies the base of the nasal ala. 　  //
 * 196.14 | Angular artery; Arteria angularis |  Terminal branch of facial artery. 　 It anastomoses with the ophthalmic artery.   //
 * 196.15 | Occipital artery; Arteria occipitalis | Second dorsal branch of external carotid artery.  It passes medial to the mastoid process at the occiput and anastomoses with the superficial temporal, vertebral, deep cervical and posterior auricular arteries. C 　  //
 * 196.16 | Mastoid branch of occipital artery; Ramus mastoideus |  It passes through the mastoid foramen to the diploë and dura. 　 It also supplies mastoid cells.   //
 * 196.17 | Auricular branch of occipital artery; Ramus auricularis |  It passes beneath the sternocleidomastoid muscle and runs obliquely behind the pinna. 　  //
 * 196.18 | Sternocleidomastoid branch; Ramus sternocleidomastoidei |  Small branches of occipital artery that supply the sternocleidomastoid muscle. 　  //
 * 196.19 | Meningeal branch; [Ramus meningeus] |  Inconstant branch of the occipital artery that occasionally passes through the parietal foramen and supplies the dura mater. 　  //
 * 196.20 | Occipital branches; Rami occipitales |  Usually very tortuous branches of occipital artery that penetrate the trapezius and supply the occiput. 　  //
 * 196.21 | Descending branch of occipital artery; Ramus descendens |  It passes beneath the splenius capitis to supply the muscles there. 　  //
 * 196.22 | Posterior auricular artery; Arteria auricularis posterior |  Third dorsal branch of external carotid artery. 　 It lies under the parotid gland on the styloid process between the mastoid process and the ear. C   //
 * 196.23 | Stylomastoid artery; Arteria stylomastoidea | Slender companion artery of facial nerve.  It courses with it through the stylomastoid foramen to the hiatus of the canal for the greater petrosal nerve, and then into the middle and inner ear. 　  //
 * 196.24 | Posterior tympanic artery; Arteria tympanica posterior |  It passes with the chorda tympani from the facial canal to the tympanic membrane. 　  //
 * 196.25 | Mastoid branches; Rami mastoidei |  Branches of posterior tympanic artery that supply the mastoid cells. 　  //
 * 196.26 | Stapedial branch; [Ramusstapedialis] |  Slender branch that supplies the stapedial muscle. 27 Auricular branch. Ramus auricularis. 　 It supplies the posterior side of the pinna with perforating branches as well as the anterior side and the small auricular muscles.   //
 * 196.28 | Occipital branch; Ramus occipitalis |  Branch that courses above the mastoid process and anastomoses with the occipital artery. 　  //
 * 196.28 a | Parotid branch;  Ramus parotideus |  It supplies the parotid gland. 　  //
 * 198.1 | Superficial temporal artery; Arteria temporalis superficialis |  One of two terminal branches of the external carotid artery. 　 It passes upward in front of the pinna accompanied by the auriculotemporal nerve. A   //
 * 198.2 | Parotid branch; Ramus parotideus |  It supplies the parotid gland. 　  //
 * 198.3 | Transverse facial artery; Arteria transversa faciei (facialis) |  Branch that is covered by the parotid gland and passes below the zygomatic arch to the cheek. 　  //
 * 198.4 | Anterior auricular branches; Rami auriculares anteriores |  Several small branches to the pinna and the external acoustic meatus. 　  //
 * 198.5 | Zygomatico-orbital artery; Arteria zygomaticoorbitalis |  It passes above the zygomatic arch to the lateral margin of the orbit. 　  //
 * 198.6 | Middle temporal artery; Arteria temporalis media |  It passes above the zygomatic arch beneath the temporalis muscle. 　  //
 * 198.7 | Frontal branch; Ramus frontalis | Anterior branch of superficial temporal artery.  It anastomoses with its counterpart from the opposite side as well as with the supra-orbital and supratrochlear arteries from the internal carotid. 　  //
 * 198.8 | Parietal branch; Ramus parietalis |  Posterior branch of superficial temporal artery.  It anastomoses with its counterpart from the opposite side as well as with the posterior auricular and occipital arteries. 　  //
 * 198.9 | Maxillary artery; Arteria maxillaris | Larger terminal branch of external carotid artery.  It arises beneath the temporomandibular joint, passes lateral or medial to the lateral pterygoid muscle and ramifies in the pterygopalatine fossa. A 　  //
 * 198.10 | Deep auricular artery; Arteria auricularis profunda |  It passes backward and upward to the temporomandibular joint, external acoustic meatus and tympanic membrane. 　  //
 * 198.11 | Anterior tympanic artery; Arteria tympanica anterior |  Accompanied by the chorda tympani, it passes through the petrotympanic fissure into the tympanic cavity. 　  //
 * 198.12 | Inferior alveolar artery; Arteria alveolaris inferior |  It passes between the medial pterygoid muscle and mandibular ramus into the mandibular canal up to the mental foramen. 　  //
 * 198.13 | Dental rami; Rami dentales |  Branches to roots of the teeth. 　  //
 * 198.14 | Peridental branches; Rami peridentales;  Mylohyoid branch;  Ramus mylohyoideus |  Branch that exits in front of the mandibular canal and accompanies the mylohyoid nerve in the mylohyoid groove; it runs anteriorly beneath the mylohyoid muscle and anastomoses with the submental artery. 　  //
 * 198.15 | Mental branch; Ramus mentalis |  Terminal branch of inferior alveolar artery. 　 It supplies the chin.   //
 * 198.16 | Middle meningeal artery; Arteria meningea media |  It passes medial to the lateral pterygoid muscle and through the foramen spinosum into the middle cranial fossa where it ramifies. B 　  //
 * 198.17 | Accessory ramus; Ramus accessorius |  Accessory branch from the middle meningeal artery or from the maxillary artery that extends to the adjacent muscles, the auditory tube and through the foramen ovale to the dura up to the trigeminal (semilunar) ganglion. 　  //
 * 198.18 | Petrosal branch; Ramus petrosus |  Small branch that arises directly after the entrance of the middle meningeal artery into the cranial cavity and anastomoses with the stylomastoid artery via the hiatus of the canal for the greater petrosal nerve. 　  //
 * 198.19 | Superior tympanic artery; Arteria tympanica superior |  It arises close to the petrosal branch and passes into the tympanic cavity with the lesser petrosal nerve. 　  //
 * 198.20 | Frontal branch; Ramus frontalis |  Anterior, large terminal branch in the cranium. 　 It lies in a bony groove often closed to form a canal. [A-E]   //
 * 198.21 | Parietal branch; Ramus parietalis |  Terminal branch passing to the posterior half of the cranium. 　  //
 * 198.22 | Orbital branch; Ramus orbitalis |  It runs through the superior orbital fissure in the direction of the lacrimal gland. [A-E] 　  //
 * 198.23 | Anastomotic branch connecting the orbital branch and the lacrimal artery; Ramus anastomoticus cum arteria lacrimalis | 　  //
 * 198.23 a | Pterygomeningeal artery;  Arteria pterygomeningea |  Artery that supplies the pterygoid muscles, the tensor veli palatini, and the auditory tube; it emerges from the maxillary and middle meningeal arteries and passes through the foramen ovale to the trigeminal ganglion and the dura mater 　  //
 * 198.24 | Masseteric artery; Arteria masseterica | Artery that supplies the masseter muscle passing laterally through the mandibular notch //
 * 198.25 | Anterior deep temporal artery; Arteria temporalis profunda anterior | Artery passing upwards into the temporalis muscle //
 * 198.25 a | Posterior temporal artery;  Arteria temporalis posterior | 　  //
 * 198.26 | Pterygoid branches; Rami pterygoidei |  Branches that supply the pterygoid muscles. [A-E] 　  //
 * 198.27 | Buccal artery; Arteria buccalis | Artery that passes downward and forward onto the buccinator muscle to supply the cheek and gingiva //
 * 198.28 | Posterior superior alveolar artery; Arteria alveolaris superior posterior |  It passes posteriorly into the maxilla and the maxillary sinus and supplies the upper molar teeth and their gingiva. 　  //
 * 198.29 | Dental branches; Rami dentales |  They supply the maxillary molars. 　  //
 * 198.29 a | Peridental branches;  Rami peridentales | 　  //
 * 200.1 | Infraorbital artery; Arteria infraorbitalis |  Terminal branch of maxillary artery. 　 It passes to the face via the inferior orbital fissure, groove and canal.   //
 * 200.2 | Anterior superior alveolar arteries; Arteriae alveolares superiores anteriores |  They leave the infraorbital artery in the infraorbital canal and pass through bone to the anterior teeth. 　  //
 * 200.3 | Dental branches; Rami dentales |  Terminal branches passing to the teeth. 　  //
 * 200.3a | Peridental branches;  Ramiperidentales | 　  //
 * 200.4 | Artery of pterygoid canal; Arteria canalis pterygoidei |  It traverses the pterygoid canal and passes posteriorly to the auditory tube and its environment. A 　  //
 * 200.4a | Pharyngeal branch;  Ramus pharyngeus |  Branch to the pharyngeal mucosa 　  //
 * 200.5 | Descending palatine artery; Arteria palatina descendens |  It descends through the greater palatine canal. A 　  //
 * 200.6 | Greater palatine artery; Arteria palatina major |  It passes through the greater palatine foramen to the anterior palate and the neighboring gingiva. 　  //
 * 200.7 | Lesser palatine arteries; Arteriae palatinae minores |  They leave the greater palatine artery and canal and pass through the lesser palatine foramina to the soft palate. [A-E] 　  //
 * 200.7a | Pharyngeal branch;  Ramus pharyngeus |  Branch that supplies the pharyngeal mucosa up to the level of the tonsil and gingiva 　  //
 * 200.8 | Sphenopalatine artery; Arteria sphenopalatina |  It passes through the sphenopalatine foramen into the nasal cavity. 　  //
 * 200.9 | Lateral posterior nasal branches; Arteriae nasales posteriores laterales | As the terminal branches of the sphenopalatine artery, they supply the nasal cavity laterally and posteriorly //
 * 200.9a | Posterior septal branches;  Rami septales posteriores |  Branches of the sphenopalatine artery that supply the posteroinferior part of the nasal septum. 　  //
 * 200.10 | ITERNAL CAROTID ARTERY (ICA); Arteria carotis interna |  It extends branchless from the bifurcation of the common carotid to the base of the skull where it extends through the carotid canal up to its terminal division into the anterior and middle cerebral arteries. B 　  //
 * 200.11 | Cervical part of internal carotid artery; Pars cervicalis |  Branchless segment that extends up to the site where it enters the carotid canal in the petrous part of the temporal bone. B 　  //
 * 200.12 | Carotid sinus; Sinus caroticus |  It is occasionally displaced from the end of the common carotid artery (p. 194.8) to the beginning of the internal carotid. Site of baroreceptors. 　  //
 * 200.13 | Petrous part of internal carotid artery; Pars petrosa |  Segment coursing through the carotid canal in the petrous part of the temporal bone. 　  //
 * 200.14 | Caroticotympanic arteries; Arteriae caroticotympanicae |  Slender arteries extending from the carotid canal to the tympanic cavity. 　  //
 * 200.15 | Pterygoid branch; Ramus pterygoideus |  Branch that accompanies the nerve of the pterygoid canal in the lateral wall of the sphenoid sinus. 　  //
 * 200.16 | Cavernous part of internal carotid; Pars cavernosa |  Segment in the cavernous sinus; it extends up to the vicinity of the optic canal. 　  //
 * 200.17 | Basal tentorial branch; Ramus basalis tentorii |  Branch of ICA that extends across the petrosal ridge to the tentorium. 　  //
 * 200.18 | Marginal tentorial branch; Ramus marginalis tentorii |  Branch of ICA located near the tentorial notch. 　  //
 * 200.19 | Meningeal branch; Ramus meningeus |  Branch of ICA that supplies the dura mater of the middle cranial fossa. 　  //
 * 200.20 | Branch to trigeminal ganglion; Ramus ganglionis trigeminalis | 　  //
 * 200.21 | Nerve branches; Rami nervorum | 　  //
 * 200.22 | Cavernous sinus branch; Ramus sinus cavernosi |  Twig from the cavernous part of the ICA. 　  //
 * 200.23 | Inferior hypophysial artery; Arteria hypophysialis inferior |  It supplies the posterior lobe of the hypophysis. 　  //
 * 200.24 | Cerebral part of internal carotid artery; Pars cerebralis |  As the terminal intradural segment, it extends from the exit of the ophthalmic artery at the last bend of the carotid up to the terminal branches that form the anterior and middle cerebral arteries. 　  //
 * 200.25 | Superior hypophysial artery; Arteria hypophysialis superior |  It supplies the hypophysial stalk, infundibulum and part of the lower hypothalamus. 　  //
 * 200.26 | Clival branch; Ramus clivi |  Branch that supplies the clivus. 　  //
 * 202.1 | Ophthalmic artery; Arteria ophthalmica |  It passes from the anterior convex arch of the internal carotid artery through the optic canal into the orbit accompanied by the optic nerve. 　  //
 * 202.2 | Central retinal artery; Arteria centralis retinae |  It passes into the optic nerve from below about 1 mm behind the eyeball. Distribution: internal layers of the retina. 　  //
 * 202.3 | Lacrimal artery; Arteria lacrimalis |  Exits lateral to the ophthalmic artery and passes to the lacrimal gland along the upper margin of the lateral rectus muscle. 　  //
 * 202.4 | Anastomotic branch [with middle meningeal artery]; Ramus anastomoticus [cum arteria meningea media] |  Branch that anastomoses with the orbital branch of the middle meningeal artery. 　 It occasionally replaces the ophthalmic artery.   //
 * 202.5 | Lateral palpebral arteries; Arteriae palpebrales laterales |  They arises from the lacrimal artery and pass lateral to the eyelids. A 　  //
 * 202.5a | Recurrent meningeal branch;  Ramus meningeus recurrens |  Branch of the lacrimal artery that runs through the superior orbital fissure into the cranial cavity. 　 It anastomoses with the anastomotic branch   //
 * 202.6 | Short posterior ciliary arteries; Arteriae ciliares posteriores breves |  10−15 arteries which penetrate the sclera circumferentially around the optic nerve and supply the choroid. 　  //
 * 202.7 | Long posterior ciliary arteries; Arteriae ciliares posteriores longae |  Lateral and medial arteries which pass between the sclera and choroid to the ciliary body. A 　  //
 * 202.8 | Muscular arteries | Branches that supply the eye muscles 　  //
 * 202.9 | Anterior ciliary arteries; Arteriae ciliares anteriores |  They arise from the lacrimal artery or muscular branches, penetrate the sclera and supply the choroid and ciliary body. A 　  //
 * 202.10 | Anterior conjunctival arteries; Arteriae conjunctivales anteriores |  Branches arising from the anterior ciliary arteries and supplying the conjunctivae. 　  //
 * 202.11 | Posterior conjunctival arteries; Arteriae conjunctivales posteriores |  They arise from the lacrimal and supraorbital arteries. 　  //
 * 202.12 | Episcleral arteries; Arteriae episclerales |  Twigs of the anterior ciliary arteries situated on the sclera. 　  //
 * 202.13 | Supraorbital artery; Arteria supraorbitalis arteria frontalis lateralis |  It passes below the roof of the orbit and through the supraorbital notch to the forehead. A 　  //
 * 202.13 a | Diploic branch; Ramus diploicus |  Branch to bone 　  //
 * 202.14 | Posterior ethmoidal artery; Arteria ethmoidalis posterior |  It passes below the superior oblique muscle and through the posterior ethmoidal foramen to the posterior ethmoidal air cells and the posterior part of the nasal cavity. 　  //
 * 202.15 | Anterior ethmoidal artery; Arteria ethmoidalis anterior |  It passes upward through the anterior ethmoidal foramen into the anterior cranial fossa and through the cribriform plate into the nasal cavity and frontal sinus as well as the anterior ethmoidal cells. 　  //
 * 202.16 | Anterior meningeal branch; Ramus meningeus anterior |  Branch from the part of the anterior ethmoidal artery lying in the cranial fossa. 　 It supplies the dura.   //
 * 202.16 a | Anterior septal branches; Rami septales anteriores |  Branches that extend from the anterior ethmoidal artery to the upper portion of the nasal septum 　  //
 * 202.16 b | Lateral anterior nasal branches; Rami nasales anteriores lateralis |  Branches of the anterior ethmoidal artery that extend to the upper lateral wall of the nasal septum and the anterior upper ethmoidal air cells. See p. 201 　  //
 * 202.17 | Medial palpebral arteries; Arteriae palpebrales mediales |  Paired arteries for each eyelid, upper and lower. 　 They arise from the ophthalmic artery and anastomose with the lateral palpebral artery via the superior and inferior palpebral arches. A   //
 * 202.18 | Superior palpebral arch; Arcus palpebralis superior |  Connects the medial and lateral palpebral arteries superiorly on the tarsal plate. 　  //
 * 202.19 | Inferior palpebral arch; Arcus palpebralis inferior |  Connects the medial and lateral palpebral arteries inferiorly on the tarsal plate. 　  //
 * 202.20 | Supratrochlear artery; Arteria supratrochlearis Arteria frontalis medialis |  Terminal branch of the ophthalmic artery which passes through the frontal notch to the forehead. Anastomoses with the contralateral, supraorbital and superficial temporal arteries. A 　  //
 * 202.21 | Dorsal nasal artery; Arteria dorsalis nasi (Arteria nasi externa) |  It penetrates the orbicularis oculi and passes downward to the bridge of the nose. Anastomoses with the facial artery. A 　  //
 * 202.22 | Anterior choroidal artery AChA; Arteria choroidea anterior |  Usually arises from the internal carotid artery. 　 It follows the optic tract and enters the choroid plexus of the inferior horn of the lateral ventricle, where it occasionally passes up to the interventricular foramen. C   //
 * 202.23 | Choroidal branches of lateral ventricle; Rami choroidei ventriculi lateralis |  Branches that supply the choroid plexus of the lateral ventricle. C 　  //
 * 202.24 | Choroidal branches to third ventricle; Rami choroidei ventriculi tertii |  Branches that supply the choroid plexus of the third ventricle. 　  //
 * 202.25 | Branches to anterior perforated substance; Rami substantiae perforatae anterioris |  AChA branches that supply internal capsule. 　  //
 * 202.26 | Branches of optic tract; Rami tractus optici |  Branches to the AchA that supply the optic tract. 　  //
 * 202.27 | Branches to lateral geniculate body; Rami corporis geniculati lateralis |  AChA branches that supply the lateral genticulate body. 　  //
 * 202.28 | Branches to internal capsule; Rami capsulae internae |  AChA branches that supply the posterior part of the internal capsule. 　  //
 * 202.29 | Branches to globus pallidus; Rami globi pallidi |  AChA branches that supply the globus pallidus. 　  //
 * 202.30 | Branches to tail of caudate nucleus; Rami caudae nuclei caudati |  AChA branches that supply the tail of the caudate nucleus 　  //
 * 202.31 | Branches to tuber cinereum; Rami tuberis cinereum |  //
 * 202.32 | Branches to hypothalamic nuclei | 　 //
 * 202.33 | Branches to substantia Nigra | 　 //
 * 202.34 | Branches to red nucleus | 　 //
 * 202.35 | Branches to amygdaloid body | 　 //
 * 204.1 | Anterior cerebral artery | One of the two terminal arteries of the internal carotid artery. 　 It runs posteriorly above the corpus callosum and supplies the greater part of the medial surface of the cerebrum.   //
 * 204.2 | Precommunical part; Pars precommunicalis |  Portion of the anterior cerebral artery proximal to the anterior communicating branch. 　  //
 * 204.3 | Anteromedial central arteries (anteromedial thalamostriate arteries); Arteriae centrales anteromediales (arteriae thalamostriatae anteromediales) |  Branches arising from the anterior cerebral arteries and passing into the thalamus and curpus striatum from below. 　  //
 * 204.4 | Short central artery; Arteria centralis brevis |  Short branch of anterior cerebral artery passing into the cerebrum. 　  //
 * 204.5 | Long central artery (recurrent artery); Arteria centralis longa (arteria recurrens) Heubner |  Retrograde branch that runs parallel to the anterior cerebral artery. 　 It penetrates the anterior perforated substance and supplies the middle and lateral parts of the lentiform nucleus, the head of the caudate nucleus and the anterior limb of the internal capsule.   //
 * 204.6 | Anterior communicating artery; Arteria communicans anterior |  Unpaired connection between the right and left anterior cerebral arteries. 　  //
 * 204.7 | Anteromedial central branches; Rami centrales anteromediales |  Anteromedial central branches that penetrate uniformly into the cerebral substance. 　  //
 * 204.8 | Postcommunical part of anterior cerebral artery; Pars postcommunicalis (ramus pericallosa) |  The part distal to the anterior communicating artery. 　  //
 * 204.9 | Medial frontobasal artery (medial orbitofrontalis branch); Arteria frontobasalis medialis (ramus orbitofrontalis medialis) |  Branch to the lower surface of the frontal lobe. 　  //
 * 204.10 | Callosomarginal artery; Arteria callosomarginalis |  Segment of the anterior cerebral artery located in the sulcus of the corpus callosum. 　  //
 * 204.11 | Anteromedial frontal branch; Ramus frontalis anteromedialis |  Branch to the lower half of the medial side of the frontal lobe. 　  //
 * 204.12 | Mediomedial frontal branch; Ramus frontalis mediomedialis |  Branch to the middle portion of the medial side of the frontal lobe. 　  //
 * 204.13 | Posteromedial frontal branch; Ramus frontalis posteromedialis |  Branch to the posterior portion of the medial surface of the frontal lobe. 　  //
 * 204.14 | Cingular branch; Ramus cingularis |  Branch that supplies the cingulate sulcus. 　  //
 * 204.15 | Paracentral artery; Arteria paracentralis |  Branch of the anterior cerebral artery that supplies the area behind the central sulcus. 　  //
 * 204.16 | Precuneal artery; Arteria precunealis |  It supplies the region in front of the cuneus. 　  //
 * 204.17 | Parieto-occipital artery; Arteria parieto-occipitalis |  Branch of the anterior cerebral artery that supplies the parieto-occipital sulcus. 　  //
 * 204.18 | Middle cerebral artery; Arteria cerebri media |  Second terminal branch of internal carotid artery. 　 It lodges in the lateral sulcus between the frontal and temporal lobes and supplies the greater part of the lateral cerebral surface.   //
 * 204.19 | Sphenoidal part; Pars sphenoidalis |  First part of the middle cerebral artery. 　 It takes a horizontal course somewhat parallel to the lesser wing of the sphenoid bone.   //
 * 204.20 | Anterolateral central arteries; Arteriae centrales anterolaterales (arteriae thalamostriatae anterolaterales) |  Branches that penetrate the anterior perforated substance 　  //
 * 204.21 | Medial branches; Rami mediales |  They pass through the lentiform nucleus to the caudate nucleus and internal capsule. 　  //
 * 204.22 | Lateral branches; Rami laterales |  They course laterally around the lentiform nucleus to the internal capsule and caudate nucleus. 　  //
 * 204.23 | Insular part; Pars insularis |  Collective term for branches of the middle cerebral artery that supply the insula. 　  //
 * 204.24 | Insular arteries; Arteriae insulares |  Branches that supply the insula. 　  //
 * 204.25 | Lateral frontobasal artery; Arteria frontobasalis lateralis(ramus orbitofrontalis lateralis) |  Branch that supplies the lateroinferior frontal lobe. C 　  //
 * 204.26 | Anterior temporal artery; Arteria temporalis anterior |  Branch that supplies the frontal end of the two upper temporal gyri. C 　  //
 * 204.27 | Middle temporal artery; Arteria temporalis media |  Branch supplying the middle portion of the temporal lobe. C 　  //
 * 204.28 | Posterior temporal artery; Arteria temporalis posterior |  Branch supplying the posterior portion of the temporal lobe. C 　  //
 * 204.29 | Terminal part; Pars terminalis (pars corticalis) |  Terminal ramifications of the middle cerebral artery 　  //
 * 204.30 | Artery of central sulcus; Arteria sulci centralis;  C | 　  //
 * 204.31 | Artery of precentral sulcus; Arteria sulci precentralis;  C | 　  //
 * 204.32 | Artery of postcentral sulcus; Arteria sulci postcentralis;  C | 　  //
 * 204.33 | Anterior and posterior parietal arteries; Arteriae parietales anterior et posterior |  Branches that supply the parietal lobe. C 　  //
 * 204.34 | Artery of angular gyrus; Arteria gyri angularis;  C | 　  //
 * 206.1 | SUBCLAVIAN ARTERY; Arteria subclavia |  It lodges between the scalenus anterior and medius in the groove for the subclavian artery on the 1st rib. At the lateral margin of the 1st rib it continues as the axillary artery. 　  //
 * 206.2 | Vertebral artery; Arteria vertebralis |  It originates behind the scalenus anterior, passes through the foramina transversaria cranially from C6−C1, and then, after proceeding over the arch of the atlas behind its lateral mass, runs anteriorly through the posterior atlanto-occipital membrane and the foramen magnum into the cranial cavity. A B 　  //
 * 206.3 | Prevertebral part of vertebral artery; Pars prevertebralis |  This short segment lies in front of the entrance into the foramen transversarium of C6. 　  //
 * 206.4 | Vertebral part of vertebral artery; Pars transversaria (cervicalis) |  It ascends through the foramina transversia of C6 to C1. 　  //
 * 206.5 | Spinal branches; Rami spinales (radiculares) |  Branches passing with the spinal nerves to supply the spinal cord, the meningeal coverings of the spinal cord and the vertebral bodies. 　  //
 * 206.6 | Muscular branches; Rami musculares |  They supply the surrounding muscles. 　  //
 * 206.7 | Atlantal (suboccipital) part; Pars atlantica |  Portion of the vertebral artery that winds around the atlas and occupies the suboccipital triangle. 　  //
 * 206.8 | Intracranial part of vertebral artery; Pars intracranialis |  It lies within the cranium. 　  //
 * 206.9 | Anterior meningeal branch; Ramus meningeus [anterior] |  Branch at the anterior circumference of the foramen magnum. 　 It supplies bone and dura.   //
 * 206.10 | Posterior meningeal branch; Ramus meningeus [posterior] |  Branch at the posterior circumference of the foramen magnum. 　 It supplies bone and dura.   //
 * 206.11 | Anterior spinal artery; Arteria spinalis anterior |  The right and left arteries join to form an unpaired vessel in the anterior median fissure of the spinal cord. A 　  //
 * 206.12 | Posterior inferior cerebellar artery (PICA); Arteria inferior posterior cerebelli |  It mainly supplies the lower posterior portion of the cerebellum. [A-E] 　  //
 * 206.13 | Choroid branch of PICA ; Ramus choroideus ventriculi quarti | It supplies the choroid plexus of the fourth ventricle. 　  //
 * 206.14 | Tonsillar branch of PICA ; Ramus tonsillae cerebelli | Branch that supplies the tonsil of the cerebellum 　  //
 * 206.15 | Medial and lateral medullary branches of PICArteria |  Rami medullares medialis et lateralis. 　 Branches that supply the medulla oblongata and the inferior cerebellar peduncle   //
 * 206.16 | Posterior spinal artery; Arteria spinalis posterior |  Slender longitudinal vessel, occasionally paired, behind the spinal cord. 　 It arises intracranially from the posterior inferior cerebellar artery or the vertebral artery. B   //
 * 206.17 | Basilar artery; Arteria basilaris |  Unpaired, thick trunk that extends from the right and left vertebral arteries to its termination as the posterior cerebral arteries. A B 　  //
 * 206.18 | Anterior inferior cerebellar artery; Arteria inferior anterior cerebelli |  It supplies the anterior part of the inferior surface of the cerebellum. B 　  //
 * 206.19 | Labyrinthine artery; Arteria labyrinthi [ramus meatus acustici interni] |  Branch of the anterior inferior cerebral artery (or basilar artery) that accompanies the vestibulocochlear nerve into the inner ear. B 　  //
 * 206.20 | Pontine arteries; Arteriae pontis |  Branches that supply the pons. B 　  //
 * 206.21 | Mesencephalic arteries; Arteriae mesencephalicae | 　  //
 * 206.22 | Superior cerebellar artery; Arteria superior cerebelli |  It passes around the mesencephalon and through the cisterna ambiens to the surface of the cerebellum below the tentorium. B 　  //
 * 206.23 | Posterior cerebral artery; Arteria cerebri posterior |  Terminal branch of basilar artery. 　 It supplies the occipital lobe and 2/3 of the temporal lobe of the cerebrum. B C   //
 * 206.24 | Precommunical part of posterior cerebral artery; Pars precommunicalis |  Short trunk which extends up to the entrance of the posterior communicating artery. 　  //
 * 206.25 | Posteromedial central arteries; Arteriae centrales posteromediales |  Branches in the posterior perforated substance that supply the thalamus, lateral wall of third ventricle and globus pallidus. 　  //
 * 206.26 | Postcommunical part of posterior cerebral artery; Pars postcommunicalis |  It is that portion following the posterior communicating artery. 　 It curves around the mesencephalon and passes through the cisterna ambiens and tentorial notch to the inferior surface of the cerebrum.   //
 * 206.27 | Posterolateral central arteries; Arteriae centrales posterolaterales |  Individual branches that supply the posterior portion of the thalamus, the quadrigeminal plate, pineal body and the medial geniculate body. 　  //
 * 206.28 | Thalamic branches; Rami thalamici |  Branches to posterior portion of thalamus. 　  //
 * 206.29 | Posteromedial choroid branches; Rami choroidei posteriores mediales |  Branches in the roof of the third ventricle. 　  //
 * 206.30 | Posterolateral choroid branches; Rami choroidei posteriores laterales |  Branches that supply the choroid plexus of the lateral ventricle. 　  //
 * 206.31 | Peduncular branches; Rami pedunculares |  Branches that supply the cerebral peduncles. 　  //
 * 208.1 | Terminal portion of posterior cerebral artery; Pars terminalis (corticalis) |  It supplies almost exclusively the posterior cerebral cortex mainly at the base of the brain 　  //
 * 208.2 | Lateral occipital artery; Arteria occipitalis lateralis |  Trunk for the three temporal lobe arteries. A 　  //
 * 208.3 | Anterior temporal branches; Rami temporales anteriores;  A | 　  //
 * 208.4 | Middle temporal branches; Rami temporales (intermedii mediales);  A | 　  //
 * 208.5 | Posterior temporal branches; Rami temporales posteriores;  A | 　  //
 * 208.6 | Medial occipital artery; Arteria occipitalis medialis |  Twig for the sagittal surface of the posterior half of the cerebrum. A 　  //
 * 208.7 | Dorsal branch to corpus callosum; Ramus corporis callosi dorsalis |  Small, short branch to the splenium of the corpus callosum. 　  //
 * 208.8 | Parietal branch; Ramus parietalis |  Anterior branch to posterior portion of the parietal lobe. 　  //
 * 208.9 | Parieto-occipital branch; Ramus parietooccipitalis |  It supplies the parieto-occipital sulcus. A 　  //
 * 208.10 | Calcarine branch; Ramus calcarinus |  It supplies the calcarine sulcus. A 　  //
 * 208.11 | Occipitotemporal branch; Ramus occipitotemporalis |  Lower branch extending into the temporal lobe. A 　  //
 * 208.12 | Cerebral arterial circle Circle of Willis; Circulus arteriosus cerebri Willisii |  Anastomosing arterial circle between the main tributaries of the cerebrum, i. e., between the internal carotid and the posterior cerebral arteries. B 　  //
 * 208.13 | Internal carotid artery; Arteria carotis interna; ;  B | Main anterior tributary in the cranial cavity //
 * 208.14 | Anterior cerebral artery; Arteria cerebri anterior | Anterior terminal branch of internal carotid artery.  It supplies chiefly the greater portion of the medial and orbital surfaces of the cerebrum. 　  //
 * 208.15 | Anterior communicating artery; Arteria communicans anterior |  Anastomosis between right and left anterior cerebral arteries. 　  //
 * 208.16 | Anteromedial central arteries; Arteriae centrales anteromediales |  Short branches penetrating equally into the base of the brain. 　  //
 * 208.17 | Middle cerebral artery; Arteria cerebri media |  Lateral terminal branch of internal carotid artery. 　 It frequently gives off the posterior communicating artery.   //
 * 208.18 | Posterior communicating artery; Arteria communicans posterior |  Paired anastomoses between the internal carotid or middle cerebral artery and the posterior cerebral artery. A 　  //
 * 208.19 | Chiasmatic branch; Ramus chiasmaticus |  Branch to the optic chiasm. 　  //
 * 208.20 | Oculomotor nerve branch; Ramus nervi oculomotorii | 　  //
 * 208.21 | Thalamic branch; Ramus thalamicus |  Long branch which passes to the thalamus from below. A 　  //
 * 208.22 | Hypothalamic branch; Ramus hypothalamicus |  Branch to the hypothalamus. A 　  //
 * 208.23 | Branch to tail of caudate nucleus; Ramus caudae nuclei caudati |  It is located medial to the choroid fissure. 　  //
 * 208.24 | Posterior cerebral artery; Arteria cerebri posterior |  Paired terminal branch of basilar artery. Since the latter is formed by the union of the right and left vertebral arteries, this produces a strong anastomosis of both vertebral arteries. A 　  //
 * 210.1 | Internal thoracic mammary artery; Arteria thoracica interna arteria mammaria interna |  It arises from the subclavian artery and descends along the anterior, inner surface of the thorax as far as the diaphragm. A 　  //
 * 210.2 | Mediastinal branches; Rami mediastinales |  Branches that supply the mediastinum. 　  //
 * 210.3 | Thymic branches; Rami thymici |  Branches that supply the thymus. 　  //
 * 210.4 | Bronchial branches; [Rami bronchiales] | Branches to the bronchi. 　  //
 * 210.4a | Trachealbranches; [Ramitracheales] | Branches to the trachea  //
 * 210.5 | Pericardiophrenic artery; Arteria pericardiacophrenica |  Accompanies the phrenic nerve and supplies the pericardium and the diaphragm. 　  //
 * 210.6 | Sternal branches; Rami sternales |  Branches that supply the sternum. 　  //
 * 210.7 | Perforating branches; Rami perforantes |  Vessels that extend through intercostal spaces 1−6 to the surface of the thorax. 　  //
 * 210.8 | Medial mammary branches; Rami mammarii mediales |  Larger perforating branches that supply the mammary gland. 　  //
 * 210.9 | Lateral costal branch; [Ramus costalis lateralis] |  Normal variant. Arises from the internal thoracic artery and runs lateral and parallel to it. 　  //
 * 210.10 | Anterior intercostal branches; Rami intercostales anteriores |  Anterior tributaries in the intercostal spaces. 　  //
 * 210.11 | Musculophrenic artery; Arteria musculophrenica |  Passing behind the costal arch, it gives off additional anterior intercostal branches from the 7th intercostal space onward. 　  //
 * 210.12 | Superior epigastric artery; Arteria epigastrica superior |  Continuation of the internal thoracic artery after entering the abdominal cavity between the sternal and costal parts of the diaphragm Larrey’s space = sternocostal triangle. 　  //
 * 210.13 | Thyrocervical trunk; Truncus thyrocervicalis |  Variably common stem of the inferior thyroid, transverse cervical and suprascapular arteries. 　  //
 * 210.14 | Inferior thyroid artery; Arteria thyroidea inferior |  It passes along the anterior margin of the scalenus anterior as far as the level of C6 and then behind the common carotid artery to the thyroid gland. A 　  //
 * 210.15 | Inferior laryngeal artery; Arteria laryngealis inferior |  It passes upward behind the trachea, penetrates the inferior pharyngeal constrictor and supplies part of the larynx. A 　  //
 * 210.16 | Glandular branches; Rami glandulares |  They supply the inferior and posterior surfaces of the thyroid gland and the parathyroids via inferior and ascending branches. 　  //
 * 210.17 | Pharyngeal branches; Rami pharyngeales |  They supply the wall of the pharynx. A 　  //
 * 210.18 | Esophageal branches; Rami oesophageales | 　  //
 * 210.19 | Tracheal branches; Rami tracheales | 　  //
 * 210.20 | Ascending cervical artery; Arteria cervicalis ascendens |  It lies medial to the phrenic nerve and the scalenus anterior and can reach as far as the base of the skull. A 　  //
 * 210.21 | Spinal branches; Rami spinales |  They pass through the intervertebral foramina to the spinal cord. A [A-E] 　  //
 * 210.22 | Transverse cervical (colli) artery; Arteria transversa cervicis (colli) |  The vessel may vary greatly. The second most frequent variant (25%) is represented here. Originating usually (75%) from the subclavian artery, it frequently passes through the brachial plexus, supplies the upper part of the trapezius with its branches and ramifies alongside the dorsal scapular nerve. A 　  //
 * 210.23 | Superficial branch; Ramus superficialis |  It arises either as a superficial ramus from the transverse cervical artery or as an independent superficial cervical artery from the thyrocervical trunk and passes beside the accessory nerve to the descending part of the trapezius and the levator scapulae and splenius muscles. A 　  //
 * 210.23 a | Ascending branch;  Ramus ascendens | 　  //
 * 210.23 b | Descending branch;  Ramus descendens | 　  //
 * 210.24 | Deep branch (dorsal scapular artery); Ramus profundus (arteria dorsalis scapulae) |  This vessel arises either as a deep branch of the transverse cervical artery or directly from the subclavian artery (67%) and accompanies the dorsal scapular nerve. 　 It supplies the medial border of the scapula and adjacent muscles. A   //
 * 210.24 a | Dorsal scapular artery;  [Arteria dorsalis scapulae] |  Old designation for the deep branch Suprascapular artery. A. suprascapularis. Generally arises from the thyrocervical trunk, crosses over the scalenus anterior, runs above the superior transverse scapular ligament into the supraspinous and infraspinous fossae and anastomoses with the circumflex scapular artery. [A-E] 　  //
 * 212.1 | Supra scapular artery | 　 //
 * 212.2 | Acromial branch; Ramus acromialis |  It penetrates the attachment of the trapezius and passes to the acromion. 　  //
 * 212.3 | Costocervical trunk; Truncus costocervicalis |  Origin: posterior wall of subclavian artery behind the scalenus anterior. 　  //
 * 212.4 | Deep cervical artery; Arteria cervicalis profunda |  It courses posteriorly between the transverse processes of C7 and T1, then upwards on the semispinalis. 　 It supplies the nuchal musculature.   //
 * 212.5 | Highest intercostal artery; Arteria intercostalis suprema |  Common trunk for the first two intercostal arteries. 　  //
 * 212.6 | First and second posterior intercostal arteries; Arteriae intercostalis posterior prima et secunda |  They pass in the first two intercostal spaces, respectively. 　  //
 * 212.7 | Dorsal branches; Rami dorsales |  Branches for the muscles and skin of the back. 　  //
 * 212.8 | Spinal branches; Rami spinales |  Branches to the spinal cord via intervertebral foramina T1−2. 　  //
 * 212.9 | ARTERIES OF THE UPPER LIMB; Arteriae membri superioris;  Axillary Artery;  Arteria axillaris |  Continuation of the subclavian artery as far as the lower margin of the pectoralis major. A 　  //
 * 212.10 | Subscapular branches; Rami subscapulares |  Individual branches to the subscapularis muscle. 　  //
 * 212.11 | Superior thoracic artery; Arteria thoracica superior |  Variable branch to the subclavius, intercostals 1−2 and serratus anterior muscles. 　  //
 * 212.12 | Thoracoacromial artery; Arteria thoracoacromialis |  It arises at the upper margin of the pectoralis minor and ramifies in all directions. 　  //
 * 212.13 | Acromial branch; Ramus acromialis |  Branch passing superolaterally through the deltoid muscle to the acromion. 　  //
 * 212.14 | Acromial network; Rete acromiale |  Arterial network on the acromion. 　  //
 * 212.15 | Clavicular branch; Ramus clavicularis |  Small branch to the clavicle and the subclavius muscle. 　  //
 * 212.16 | Deltoid branch; Ramus deltoideus |  Branch passing posterolaterally for the deltoid and pectoralis major muscles. 　  //
 * 212.17 | Pectoral branches; Rami pectorales |  Branches passing inferiorly for the serratus anterior and pectoral muscles. 　  //
 * 212.18 | Lateral thoracic artery; Arteria thoracica lateralis |  It passes downward at the lateral margin of the pectoralis minor to supply the pectoral and serratus anterior muscles. 　  //
 * 212.19 | Lateral mammary branches; Rami mammarii laterales | 　  //
 * 212.20 | Subscapular artery; Arteria subscapularis |  Arises at the lateral margin of the subscapularis muscle and supplies it, the latissimus dorsi and teres major muscles. 　  //
 * 212.21 | Thoracodorsal artery; Arteria thoracodorsalis |  Branch to the latissimus dorsi and teres major. 　  //
 * 212.22 | Circumflex scapular artery; Arteria circumflexa scapulae |  It passes through the triangular space to the infraspinous fossa and anastomoses with the suprascapular artery. 　  //
 * 212.23 | Anterior circumflex humeral artery; Arteria circumflexa anterior humeri |  It arises below the latissimus dorsi at the same level or deeper than the posterior circumflex humeral artery and passes in front of the surgical neck of the humerus to the coracobrachialis and biceps. 　 It anastomoses with the posterior circumflex humeral artery.   //
 * 212.24 | Posterior circumflex humeral artery; Arteria circumflexa posterior humeri |  It passes with the axillary nerve through the quadrangular space to the shoulder joint and the deltoid muscle. 　 It anastomoses with the anterior circumflex humeral, suprascapularis and thoracoacromial arteries.   //
 * 212.25 | Brachial artery; Arteria brachialis |  It forms a continuation of the axillary artery from the lower margin of the pectoralis major in the medial bicipital groove up to its division into the radial and ulnar arteries. 　  //
 * 212.26 | Superficial brachial artery; [Arteria brachialis superficialis] |  Anatomic variant in which the brachial artery lies on the median nerve instead of below it. 　  //
 * 212.27 | Profunda brachii artery; Arteria profunda brachii |  Companion artery of the radial nerve in the groove for the radial nerve. 　  //
 * 212.28 | Nutrient arteries of humerus; Arteriae nutriciae (nutrientes) humeri |  Branches to the bone marrow of the humerus. 　  //
 * 212.29 | Deltoid branch; Ramus deltoideus |  Branch coursing laterally behind the humerus, then superiorly and externally to the deltoid muscle. 　  //
 * 212.30 | Middle collateral artery; Arteria collateralis media |  It arises behind the humerus and descends to the articular network of the elbow. 　  //
 * 212.31 | Radial collateral artery; Arteria collateralis radialis |  It passes with the radial nerve to the articular network of the elbow and gives off an anterior branch to the radial recurrent artery. [A-E] 　  //
 * 212.32 | Superior ulnar collateral artery; Arteria collateralis ulnaris superior |  Often arising near the profunda brachii artery, it passes with the ulnar nerve to the articular network of the elbow. 　  //
 * 212.33 | Inferior ulnar collateral artery; Arteria collateralis ulnaris inferior |  Originating above the medial epicondyle of the humerus, it passes on the brachialis muscle and through the intermuscular septum to the articular network of the elbow. 　  //
 * 214.1 | Radial artery; A radialis |  It begins at the division of the brachial artery and courses on the pronator teres, then lateral to the flexor carpi radialis (where its pulsations are readily palpable) up to the hand. 　  //
 * 214.2 | Radial recurrent artery; Arteria recurrens radialis |  Retrograde artery ascending medial to the radial nerve to anastomose with the radial collateral artery. 　  //
 * 214.3 | Palmar carpal branch; Ramus carpalis palmaris |  Small branch at the distal margin of the pronator quadratus. 　 It joins the carpal network.   //
 * 214.4 | Superficial palmar branch; Ramus palmaris superficialis |  Small arterial branch coursing through the thenar eminence to the superficial palmar arch. 　  //
 * 214.5 | Dorsal carpal branch; Ramus carpalis dorsalis |  Branch passing transversely across the dorsum of the wrist below the long extensor tendons. [A-E] 　  //
 * 214.6 | Dorsal carpal network; Rete carpale dorsale |  Arterial network on the dorsum of the wrist. 　  //
 * 214.7 | Dorsal metacarpal arteries; Arteriae metacarpales dorsales |  Four arteries arising from the dorsal carpal branch or the dorsal carpal network and passing dorsally in the direction of the interdigital spaces. [A-E] 　  //
 * 214.8 | Dorsal digital arteries; Arteriae digitales dorsales |  Two short arteries arising from each of the dorsal metacarpal arteries and supplying the dorsum of the individual fingers. 　  //
 * 214.9 | Princeps pollicis artery; Arteria princeps pollicis |  It originates from the radial artery after its entrance into the 1st dorsal interosseus muscle and divides at the flexor side of the thumb. 　  //
 * 214.10 | Radialis indicis artery; Arteria radialis indicis |  Frequent branch of the princeps pollicis artery the radial side of the index finger. 　  //
 * 214.11 | Deep palmar arch; Arcus palmaris profundus |  Continuation of the radial artery beneath the long flexor tendons. In anastomoses with the ulnar artery. 　  //
 * 214.12 | Palmar metacarpal arteries; Arteriaemetacarpales palmares | Small branches of the deep palmar arch passing toward the interdigital spaces. 　  //
 * 214.13 | Perforating branches; Ramiperforantes |  Anastomose with the dorsal metacarpal arteries at the dorsum of the hand. A 　  //
 * 214.14 | Ulnar artery; Arteria ulnaris |  Second terminal branch of brachial artery. 　 It runs beneath the pronator teres, then accompanies the flexor carpi ulnaris to terminate as the superficial palmar arch. [A-E]   //
 * 214.15 | Ulnar recurrent artery; Arteria recurrens ulnaris |  Retrograde branch of the ulnar (or brachial) artery with the two branches listed below. [A-E] 　  //
 * 214.16 | Anterior branch; Ramus anterior |  It ascends medial to the brachialis muscle to anastomose with the inferior ulnar collateral artery. 　  //
 * 214.17 | Posterior branch; Ramus posterior |  Together with the ulnar nerve it ascends behind the medial epicondyle to anastomose with the articular network of the elbow and the superior ulnar collateral artery. 　  //
 * 214.18 | Articular network of elbow; Rete articulare cubiti |  Arterial plexus around the elbow joint, especially behind it. 　  //
 * 214.19 | Common interosseous artery; Arteria interossea communis |  Short segment that extends from its origin from the ulnar artery to its division into the anterior and posterior interosseous arteries. 　  //
 * 214.20 | Posterior interosseous artery; Arteria interossea posterior |  It passes between the interosseous membrane and the oblique cord to the dorsal surface and supplies the extensor muscles of the forearm. A 　  //
 * 214.21 | Recurrent interosseous artery; Arteria interossea recurrens |  It passes deep to the anconeus muscle to anastomose with the middle collateral artery. 　  //
 * 214.22 | Anterior interosseous artery; Arteria interossea anterior |  It runs on the interosseous membrane and then beneath the pronator quadratus to anastomose with the dorsal carpal network. [A-E] 　  //
 * 214.23 | Accompanying artery of median nerve; Arteria combitans nervi mediani |  Long, slender vessel (median artery) which accompanies the median nerve. 　  //
 * 214.24 | Palmar carpal branch; Ramus carpalis palmaris |  Branch distal to the pronator quadratus that supplies the wrist. [A-E] 　  //
 * 214.25 | Dorsal carpal branch; Ramus carpalis dorsalis |  Branch passing laterally around the wrist to the dorsal carpal network. A [A-E] 　  //
 * 214.26 | Deep palmar branch; Ramus palmaris profundus |  Weaker ulnar contributor to the deep palmar arch arising at the level of the pisiform bone. 　  //
 * 214.27 | Superficial palmar arch; Arcus palmaris superficialis |  It lies between the palmar aponeurosis and the long flexor tendons with the main influx from the ulnar artery. 　 It anastomoses with the radial artery. [A-E]   //
 * 214.28 | Common palmar digital arteries; Arteriaedigitales palmares communes | Three to four arteries running along the sides of the fingers, which they principally supply. 　  //
 * 214.29 | Proper palmar digital arteries; Arteriae digitales palmares propriae |  Thick arteries on the ulnar and radial sides of each finger, palmar aspect. 　  //
 * 216.1 | DESCENDING AORTA; Pars descendens aortae | Descending portion of the aorta beginning at the isthmus of the arch of the aorta and terminating at its bifurcation at the level of the body of L4. 　  //
 * 216.2 | THORACIC AORTA; Pars thoracica aortae | Part of the descending aorta extending down to its entrance into the diaphragm. A [A-E] 　  //
 * 216.3 | Bronchial branches; Rami bronchiales |  Their origin is very variable but often at the level of the bifurcation of the trachea. 　 They supply the airways up to the respiratory bronchioles including the interlobular connective tissue and the visceral pleura. [A-E]   //
 * 216.4 | Esophageal branches; Rami oesophageales |  Small branches to the esophagus. 　  //
 * 216.5 | Pericardial branches; Rami pericardiaci |  Small branches to the posterior wall of the pericardium. [A-E] 　  //
 * 216.6 | Mediastinal branches; Rami mediastinales |  Numerous fine branches to the lymph nodes and the connective tissue of the posterior mediastinum. 　  //
 * 216.7 | Superior phrenic arteries; Arteriae phrenicae superiores |  Small branches from the lower thoracic aorta to the adjacent parts of the diaphragm. 　  //
 * 216.8 | Posterior intercostal arteries; Arteriae intercostales posteriores |  Posterior supply of intercostal spaces 3−9. A [A-E] 　  //
 * 216.9 | Dorsal branch; Ramus dorsalis |  Posterior branch for the supply of the muscles and skin of the back. 　  //
 * 216.10 | Spinal branches; Ramispinales |  Branchespassing through the intervertebral foramina to supply the spinal cord and its membranes. 　  //
 * 216.10 a | Postcentral branch; Ramus postcentralis | 　  //
 * 216.10 b Prelaminar branch. Ramus praelaminaris. |  | 　  //
 * 216.10 c | Posterior radicular artery;  Arteria radicularis posterior | 　  //
 * 216.10 d | Anterior radicular artery;  Arteria radicularis anterior | 　  //
 * 216.10 e | Segmental medullary artery;  Arteria medullaris segmentalis | 　  //
 * 216.11 | Medial cutaneous branch; Ramus cutaneus medialis |  Branch that runs alongside the spinous process to the skin. 　  //
 * 216.12 | Lateral cutaneous branch; Ramus cutaneus lateralis |  Branch of the dorsal ramus running beneath the skin further laterally. 　  //
 * 216.13 | Collateral branch supracostal branch; Ramus collateralis ramus supracostalis |  Branch arising in the vicinity of the costal angle and running parallel to the intercostal artery. 　 It proceeds anteriorly along the upper margin of the next lowest rib and anastomoses with the internal thoracic artery. A   //
 * 216.14 | Lateral cutaneous branch; Ramus cutaneus lateralis |  Branch running laterally beneath the skin and ramifying both anteriorly and posteriorly. [A-E] 　  //
 * 216.15 | Lateral mammary branches; Rami mammarii laterales |  Branches from the lateral cutaneous branches to the mammary gland. 　  //
 * 216.16 | Subcostal artery; Arteria subcostalis |  Segmental arterial branch lying below the 12th rib. 　 It corresponds to an intercostal artery   //
 * 216.17 | Dorsal branch; Ramus dorsalis |  It passes to the muscles and skin of the back. [A-E] 　  //
 * 216.18 | Spinal branch; Ramus spinalis |  It passes through the 12th intervertebral foramen to supply the spinal cord and its membranes. [A-E] 　  //
 * 216.19 | ABDOMINAL AORTA; Pars abdominalis aortae | Portion of the aorta extending from its entrance into the diaphragm to its bifurcation at the level of the body of L4. 　  //
 * 216.20 | Inferior phrenic artery; Arteria phrenica inferior |  Paired arteries that supply the diaphragm, which they enter from below. 　  //
 * 216.21 | Superior suprarenal arteries; Arteriae suprarenales (adrenales) superiores |  Uppermost group of three suprarenal arteries. 　  //
 * 216.22 | Lumbar arteries; Arteriae lumbales |  Four segmental arteries which correspond to the intercostal arteries. 　  //
 * 216.23 | Dorsal branch; Ramus dorsalis |  Branch that supplies the muscles of the back and the medial skin segments. 　  //
 * 216.24 | Spinal branch; Ramus spinalis |  Branch passing through the intervertebral foramen to supply the spinal cord and its membranes. 　  //
 * 216.25 | Median sacral artery; Arteria sacralis mediana |  Thin median continuation of the aorta. 　  //
 * 216.26 | Lowest lumbar arteries; Arteriae lumbalesimae |  Paired lateral branches of the median sacral artery. 　 They correspond to a 5th lumbar artery.   //
 * 216.26 a | Lateral sacral branches;  Rami sacrales laterales |  They anastomose with the lateral sacral arteries of the internal iliac artery 　  //
 * 216.27 | Coccygeal body; Glomus coccygeum |  Mass containing arteriovenous anastomoses and epithelioid cells located at the end of the median sacral artery in front of the tip of the coccyx. 　  //
 * 216.28 | Celiac trunk; Truncus coeliacus |  Common stem of the left gastric, common hepatic and splenic arteries at the level of T12. 　  //
 * 216.29 | Left gastric artery; Arteria gastrica sinistra |  Artery ascending in the left gastropancreatic fold to the cardiac portion of the stomach and continuing along the lesser curvature. 　  //
 * 216.30 | Esophageal branches; Rami oesophageales |  Small branches that supply the esophageal segment above the cardia of the stomach. [A-E] 　  //
 * 218.1 | Common hepatic artery; Arteria hepatica communis |  Branch of the celiac trunk (occasionally also the superior mesenteric artery) passing to the right side toward the liver and dividing into the gastroduodenal artery and the hepatic artery proper. Besides supplying the liver, it also partially supplies the stomach, duodenum and pancreas. A [A-E] 　  //
 * 218.2 | Hepatic artery proper; Arteria hepatica propria |  One of the two terminal branches of the common hepatic artery. 　 It passes into the liver. A B   //
 * 218.3 | Right gastric artery; Arteria gastrica dextra |  It passes to the upper margin of the pylorus, then along the lesser curvature of the stomach to anastomose with the left gastric artery. 　  //
 * 218.4 | Right branch of hepatic artery proper (right hepatic artery); Ramus dexter |  It passes to the right side of the hilum of the liver and supplies the right lobe. 　 It frequently also arises from the superior mesenteric artery. A   //
 * 218.5 | Cystic artery; Arteria cystica |  Originating from the right branch of the hepatic artery proper, it passes to the anterior and posterior surfaces of the gallbladder. A [A-E] 　  //
 * 218.6 | Artery to caudate lobe; Arteria lobi caudati | 　  //
 * 218.7 | Anterior segmental artery; Arteria segmenti anterioris |  It supplies the anterior segment of the liver. 　  //
 * 218.8 | Posterior segmental artery; Arteria segmenti posterioris |  It supplies the posterior segment of the liver. 　  //
 * 218.9 | Left branch of hepatic artery proper (left hepatic artery; ) Ramus sinister | It supplies the left lobe of the liver. A 　  //
 * 218.10 | Artery to caudate lobe; Arteria lobi caudati | 　  //
 * 218.11 | Medial segmental artery; Arteria segmenti medialis |  It supplies the medial segment of the liver. [A-E] 　  //
 * 218.12 | Lateral segmental artery; Arteria segmenti lateralis |  It supplies the lateral segment of the liver. 　  //
 * 218.12 a | Intermediate branch;  Ramus intermedius |  It supplies the quadrate lobe. 　  //
 * 218.13 | Gastroduodenal artery; Arteria gastroduodenalis |  Behind the lower margin of the pylorus, it divides into an anterior supraduodenal artery and the right gastro-omental artery. A 　  //
 * 218.14 | Supraduodenal artery; [Arteria supraduodenalis] |  Inconstant first branch that supplies the anterior 2/3 and the posterior 1/3 of the duodenum 　  //
 * 218.15 | Posterior superior pancreaticoduodenal artery; Arteria pacreaticoduodenalis superior posterior |  Arising behind the pancreas it follows the duodenum somewhat and anastomoses with the inferior pancreaticoduodenal artery. 　  //
 * 218.16 | Pancreatic branches; Rami pancreatici |  Branches to the head of the pancreas 　  //
 * 218.17 | Duodenal branches; Rami duodenales | 　  //
 * 218.18 | Retroduodenal arteries; Arteriae retroduodenales |  Branches of gastroduodenal artery that supply posterior surface of duodenum and head of pancreas. 　 They cross over the bile duct and contribute with a small vessel to its supply    //
 * 218.19 | Right gastro-omental gastroepiploic artery; Arteria gastro-omentalis dextra |  It originates at the levelof the inferior margin of the pylorus and, as the continuation of the gastroduodenal artery, passes in the greater omentum different distances from the greater curvature of the stomach. 　 It anastomoses with the left gastro-omental artery. A   //
 * 218.20 | Gastric branches; Rami gastrici |  Short branches ascending to the stomach. 　  //
 * 218.21 | Omental branches; Rami omentales |  Long branches that supply the greater omentum. 　  //
 * 218.22 | Anterior superior pancreaticoduodenal artery; Arteria pancreaticoduodenalis superior anterior |  Terminal branch that passes inferiorly on the pancreas and anastomoses to the inferior pancreaticoduodenal artery. A 　  //
 * 218.23 | Panreatic branches; Rami pancreatici | 　  //
 * 218.24 | Duodenal branches; Rami duodenales A | 　  //
 * 218.25 | Splenic (lineal) artery; Arteria splenica (lienalis) |  Third branch of the celiac trunk. 　 It runs along the upper margin of the pancreas then through the splenorenal ligament to the spleen. [A-E]   //
 * 218.26 | Pancreatic branches; Rami pancreatici |  Numerous small and several large branches to pancreas. A [A-E] 　  //
 * 218.27 | Dorsal pancreatic artery; Arteria pancreatica dorsalis |  Arising just at the beginning of the splenic artery, it passes downward behind the neck of the pancreas partially embedded in pancreatic tissue. [A-E] 　  //
 * 218.28 | Inferior pancreatic artery; Arteria pancreatica inferior |  Branch of the dorsal pancreatic artery passing toward the left to the lower posterior surface of the body of the pancreas. [A-E] 　  //
 * 218.28 a | Prepancreatic artery;  Arteria praepancreatica |  Anastomosis between the main branch of the dorsal pancreatic artery and the anterior superior pancreaticoduodenal artery. 　  //
 * 218.29 | Arteria pancreatica magna | It passes from near the middle of the splenic artery downward onto the posterior surface of the pancreas, which it supplies, and anastomoses with the inferior panceatic artery. [A-E] 　  //
 * 218.30 | Artery to tail of pancreas; Arteria caudae pancreatis |  It originates from the distal end of the splenic artery or from one of its terminal branches and anastomoses with the inferior pancreatic artery in the tail of the pancreas. 　  //
 * 218.31 | Left gastro-omental (gastro-epiploic) artery | A. gastro-omentalis (epiploica) sinistra. Arises from the gastrosplenic ligament, then passes in the greater omentum to anastomose with the right gastro-omental artery. A 　  //
 * 218.32 | Gastric branches; Rami gastrici |  Long branches to the stomach 　  //
 * 218.33 | Omental branches; Rami omentales |  Long branches that supply the greater omentum. 　  //
 * 218.34 | Short gastric arteries; Arteriae gastrici breves |  Small vessels from the splenic artery or its branches that mainly supply the fundus of the stomach. 　  //
 * 218.35 | Splenic branches; Rami splenici |  Five to six branches of the splenic artery arising in front of the entrance into the spleen. 　  //
 * 218.35 a | Posterior gastric artery;  A gastrica posterior |  Branch to the posterior wall of the stomach. [A-E] 　  //
 * 220.1 | Superior mesenteric artery; Arteria mesenterica superior |  Unpaired branch of the aorta arising about 1 cm below the celiac trunk. 　 It extends from behind the pancreas to the uncinate process and passes with its branches into the mesentery and mesocolon. A   //
 * 220.2 | Inferior pancreaticoduodenal artery; Arteria pancreaticoduodenalis inferior |  It arises behind the pancreas and passes between the duodenum and pancreas to anastomose with the superior pancreaticoduodenal artery. 　  //
 * 220.2a | Anterior branch;  Ramus anterior |  It anastomoses with the anterior superior pancreaticoduodenal artery. See p. 219 　  //
 * 220.2b | Posterior branch;  Ramus posterior |  It anastomoses with the posterior superior pancreaticoduodenal artery. See p. 219 　  //
 * 220.3 | Jejunal branches; Arteriae jejunales |  Branches coursing in the mesentery to supply the jejunum. [A-E] 　  //
 * 220.4 | Ileal branches; Arteriae ileales |  Branches coursing in the mesentery to supply the ileum. [A-E] 　  //
 * 220.5 | Ileocolic artery; Arteria ileocolica |  It passes in the root of the mesentery downward and to the right toward the ileocecal junction. 　  //
 * 220.6 | Colic branch; Ramus colicus |  Ascending branch to the ascending colon. 　 It anastomoses with the right colic artery.   //
 * 220.7 | Anterior cecal artery; Arteria caecalis (cecalis) anterior |  It passes in the vascular cecal fold to the anterior surface of the cecum. 　  //
 * 220.8 | Arteria caecalis (cecalis) posterior | Itcoursesbehind the ileocecal junction to the posterior surface of the cecum. 　  //
 * 220.9 | Appendicular artery; Arteria appendicularis |  It extends from behind the ileum to the free margin of the meso-appendix. 　 It varies greatly in its origin and is often doubled.   //
 * 220.9a | Ilealbranch; Ramusilealis | Descendingbranch to the ileum.  It anastomoses with the lowermost ileal artery. 　  //
 * 220.10 | Right colic artery; Arteria colica dextra |  It passes retroperitoneally to the ascending colon. Anastomoses with the a scending branch of ileocolic artery and middle colic artery. 　  //
 * 220.10 a | Artery to right colic flexure; Arteria flexura dextra | 　  //
 * 220.11 | Middle colic artery; Arteria colica media |  It passes in the mesocolon to the transverse colon. 　  //
 * 220.11 a | Marginal colic artery of Drummond;  Arteria marginalis coli |  Anastomosis between the left colic artery and the sigmoid arteries. 　  //
 * 220.12 | Inferior mesenteric artery; Arteria mesenterica inferior |  Arising at the level of L3−4, it passes to the left to supply the descending colon, sigmoid colon and rectum. 　  //
 * 220.12 a | Ascending [intermesenteric] artery; Arteria ascendens [Arteria intermesenterica] |  Anastomosis between the left colic artery and the middle colic artery. A 　  //
 * 220.13 | Left colic artery; Arteria colica sinistra |  It passes retroperitoneally to the descending colon. 　  //
 * 220.14 | Sigmoid arteries; Arteriae sigmoidea |  They pass obliquely downward to the sigmoid colon. 　  //
 * 220.15 | Superior rectal artery; Arteria rectalis superior |  It passes behind the rectum into the lesser pelvis and divides into right and left branches which, after penetrating the musculature, supply mainly the mucosa up to the anal valves. 　  //
 * 220.16 | Middle suprarenal artery; Arteria suprarenalis (adrenalis) media |  It originates directly from the aorta and supplies the suprarenal gland. 　  //
 * 220.17 | Renal artery; Arteria renalis |  It arises from the aorta in front of L1 and divides into several branches which enter the kidney. C 　  //
 * 220.17 a | Capsular arteries; Arteriae capsulares (perirenales) | 　  //
 * 220.18 | Inferior suprarenal artery; Arteria suprarenalis inferior |  Artery to the suprarenal gland. 　  //
 * 220.19 | Anterior branch; Ramus anterior |  It supplies the upper, anterior and lower segments of the kidney. C [A-E] 　  //
 * 220.20 | Superior segmental artery; Arteria segmenti superioris |  It supplies the upper segment of the kidney as far as the posterior surface. 　  //
 * 220.21 | Superior anterior segmental artery; Arteriasegmenti anterioris superioris |  It supplies the superior anterior segment of the kidney. 　  //
 * 220.22 | Inferior anterior segmental artery; Arteria segmenti anterioris inferioris |  It supplies the inferior anterior segment of the kidney. [A-E] 　  //
 * 220.23 | Inferior segmental artery; Arteria segmenti inferioris |  It supplies the lower segment of the kidney extending up to the posterior surface. 　  //
 * 220.24 | Posterior branch; Ramus posterior |  It supplies the larger posterior segment of the kidney. C 　  //
 * 220.25 | Posterior segmental artery; Arteria segmenti posterioris |  It supplies the posterior segment of the kidney. 　  //
 * 220.26 | Ureteric branches; Rami ureterici |  Small branches that supply the ureter.  //
 * 222.1 | Testicular artery; Arteria testicularis |  It arises from the aorta at the level of L2, crosses over the ureter and, with the ductus deferens, passes through the inguinal canal into the testis. 　  //
 * 222.2 | Ureteric branches; Rami ureterici | Small branches to the ureter //
 * 222.2a | Epididymal branches;  Rami epididymales |  Branches to the epididymis 　  //
 * 222.3 | Ovarian artery; Arteria ovarica |  It arises from the aorta at the level of L2 and passes to the ovary within its suspensory ligament. 　 It anastomoses with the uterine artery.   //
 * 222.4 | Ureteric branches; Rami ureterici |  Small branches to the ureter. 　  //
 * 222.4a | Tubal branches;  Rami tubarii(tubales) |  Branches that supply the infundibulum of the uterine tube. 　 They anastomose with the uterine artry. See page 225   //
 * 222.5 | BIFURCATION OF AORTA; Bifurcatio aortae | It occurs in front of L4, thus directly below the umbilicus. 　  //
 * 222.6 | COMMON ILIAC ARTERY; Arteria iliaca communis |  It extends from the bifurcation of the descending aorta at L4 to its division into the internal and external iliac arteries in front of the sacroiliac joint. 　 It gives off only insignificant branches.   //
 * 222.7 | Internal iliac artery; Arteria iliaca interna |  It begins at the division of the common iliac artery, passes into the lesser pelvis and reaches as far as the upper margin of the greater sciatic foramen. 　 Its branches vary greatly.   //
 * 222.8 | Iliolumbar artery; Arteria iliolumbalis |  It passes beneath the psoas muscle and the internal iliac artery and into the iliac fossa. [A-E] 　  //
 * 222.9 | Lumbar branch; Ramus lumbalis |  Branch leading into the psoas and quadratus lumborum muscles. 　  //
 * 222.10 | Spinal branch; Ramus spinalis |  Branch passing between the sacrum and L5 to enter the vertebral canal. [A-E] 　  //
 * 222.11 | Iliac branch; Ramus iliacus |  Branch passing to the iliacus muscle in the ilac fossa; it lies parallel to the pelvis and anastomoses with the deep circumflex iliac artery. 　  //
 * 222.12 | Lateral sacral arteries; Arteriae sacrales laterales |  Arteries passing downward lateral to the medial sacral artery. 　 They can also arise from the superior gluteal artery.   //
 * 222.13 | Spinal branches; Rami spinales |  Arteries traversing the pelvic sacral foramina into the sacral canal. 　  //
 * 222.14 | Obturator artery; Arteria obturatoria |  It courses in the lateral wall of the pelvis and passes through the obturator foramen to supply the adductor muscles. B 　  //
 * 222.15 | Pubic branch; Ramus pubicus |  It anastomoses with the obturator branch of the inferior epigastric artery corona mortis. 　  //
 * 222.16 | Acetabular branch; Ramus acetabularis |  It passes through the acetabular notch to the ligament for the head of the femur. 　  //
 * 222.17 | Anterior branch; Ramus anterior |  Located on the adductor brevis; it anastomoses with the medial circumflex femoral artery. [A-E] 　  //
 * 222.18 | Posterior branch; Ramus posterior |  It is located beneath the adductor brevis. 　  //
 * 222.19 | Superior gluteal artery; Arteria glutealis superior |  It traverses the greater sciatic foramen above the piriformis suprapiriform foramen to enter the gluteal region. A [A-E] 　  //
 * 222.20 | Superficial branch; Ramus superficialis |  It lies between the gluteus maximus and medius and anastomoses with the inferior gluteal artery. 　  //
 * 222.21 | Deep branch; Ramus profundus |  It lies between the gluteus medius and minimus. 　  //
 * 222.22 | Superior branch; Ramus superior |  It runs along the upper margin of the gluteus minimus as far as the tensor fasciae latae. 　  //
 * 222.23 | Inferior branch; Ramus inferior |  It courses in the gluteus medius as far as the greater trochanter. 　  //
 * 222.24 | Inferior gluteal artery; Arteria glutealis inferior |  Emerges through the greater sciatic foramen below the piriformis muscle infrapiriform foramen; its branches are distributed beneath the gluteus maximus. 　 They anastomose with the superior gluteal, obturator and circumflex femoral arteries. A   //
 * 222.25 | Accompanying artery of sciatic nerve (sciatic artery); Arteria comitans nervi ischiadici (sciatici) |  Phylogenetically speaking, the major artery of the leg. 　 It accompanies and supplies the sciatic nerve and anastomoses with the medial circumflex femoral artery and perforating branches. A   //
 * 222.26 | Umbilical artery; Arteria umbilicalis |  First inferior branch of the internal iliac artery. After birth, it becomes obliterated beyond the exit of the superior vesical arteries. 　  //
 * 222.26 a | Patent part;  Pars patens |  Portion of the fetal umbilical artery which does not become obliterated postnatally. 　 It gives off the vessels listed below   //
 * 222.27 | Artery of ductus deferens; Arteria ductus deferentis |  It descends in the pelvis up to the base of the bladder. From there downward, it accompanies the ductus deferens to eventually anastomose with the testicular artery. 　  //
 * 222.28 | Ureteric branches; Rami ureterici |  Three branches that supply the ureter. 　  //
 * 222.29 | Superior vesical arteries; Arteriae vesicales superiores |  Arteries to the upper and middle segments of the urinary bladder. 　  //
 * 222.29 a | Occluded part;  Pars occlusa |  Portion of the fetal umbilical artery which becomes obliterated postnatally and forms the medial umbilical ligament 　  //
 * 222.30 | Medial umbilical ligament; Ligamentum umbilicale mediale laterale |  Fibrous cord remnant of the umbilical artery occupying the medial umbilical fold. 　  //
 * 224.1 | Inferior vesical artery; Arteria vesicalis inferior |  It supplies the inferior part of the urinary bladder and, in males, the prostate and seminal vesicle. 　  //
 * 224.1a | Prostatic branches;  Rami prostatici |  Branches that supply the prostate and seminal vesicle. 　  //
 * 224.2 | Uterine artery; Arteria uterina |  It corresponds to the artery of the ductus deferens. 　 It passes to the cervix within the base of the broad ligament and very tortuously ascends lateral to the uterus. A   //
 * 224.2a | Helicine branches; Ramihelicini |  Corkscrewlike, coiled terminal branches of the uterine artery. 　  //
 * 224.3 | Vaginal branches (azygos arteries of vagina); Rami vaginales (arteriae azygoi vaginae) |  Branches to the cervix that anastomose with vessels on the oposite side to supply the upper part of the vagina. A 　  //
 * 224.4 | Ovarian branch; Ramus ovaricus |  It runs along the ovarian ligament proper and through the mesovarium to the ovary. 　 It anastomoses with the ovarian artery and the tubal branch of the uterine artery.   //
 * 224.5 | Tubal branch; Ramus tubarius (tubalis) |  It runs in the mesosalpinx of the tube to the point where it anastomoses with the ovarian artery. 　  //
 * 224.6 | Vaginal artery; Arteria vaginalis |  It arises directly from the internal iliac artery. [A-E] 　  //
 * 224.7 | Middle rectal artery; Arteria rectalis media |  It crosses the floor of the pelvis to the rectum and supplies the retal muscles. A [A-E] 　  //
 * 224.7a | Vaginal branches; [Ramivaginales] |  Branchesto the lower part of the vagina. [A-E] 　  //
 * 224.8 | Internal pudenal artery; Arteria pudenda interna |  It passes through the greater sciatic foramen infrapiriform from the pelvis and through the lesser sciatic foramen to the lateral wall of the ischiorectal fossa. A D 　  //
 * 224.9 | Inferior rectal artery; Arteria rectalis inferior |  It passes transversely through the ischiorectal fossa and supplies both sphincters as well as the skin below the anal valves. D [A-E] 　  //
 * 224.10 | Perineal artery; Arteria perinealis |  It arises at the posterior margin of the urogenital diaphragm and supplies the bulbospongiosus and ischiocavernosus muscles. D 　  //
 * 224.11 | Posterior scrotal branches; Rami scrotales posteriores |  Branches passing to the scrotum. [A-E] 　  //
 * 224.12 | Posterior labial branches; Rami labiales posteriores |  Branches that extend to the labium majus. 　  //
 * 224.13 | Urethral artery; Arteria urethralis |  It penetrates the corpus spongiosum at the junction of the crura of the penis and travels as far as the glans. 　 It anastomoses with the dorsal and deep arteries of the penis.   //
 * 224.14 | Artery of bulb of penis; Arteria bulbi penis |  Besides the bulb of the penis, it also supplies the deep transversus perinei muscle and the bulbourethral gland. [A-E] 　  //
 * 224.15 | Artery of bulb of vestibule; Arteria bulbi vestibuli (vaginae) | 　  //
 * 224.16 | Deep artery of penis; Arteria profunda penis |  It passes distally in the corpus cavernosum. [A-E] 　  //
 * 224.17 | Dorsal artery of penis; Arteria dorsalis penis |  It passes beneath the fascia as far as the glans. E 　  //
 * 224.18 | Deep artery of clitoris; Arteria profunda clitoridis |  See 16  //
 * 224.19 | Dorsal artery of clitoris; Arteria dorsalis clitoridis |  See 17  //
 * 224.none | ARTERIES OF LOWER LIMB; Arteriae membri inferioris | 　  //
 * 224.20 | External iliac artery; Arteria iliaca externa |  Second branch of the common iliac artery; it continues as the fermoral artery. 　  //
 * 224.21 | Inferior epigastric artery; Arteria epigastrica inferior |  It arises dorsal to the inguinal ligament and passes upward to the inner surface of the rectus abdominis. 　 It produces the lateral umbilical fold and anastomoses with the superior epigastric artery. A   //
 * 224.22 | Public branch; Ramus pubicus |  Branch that supplies the pubis. 　  //
 * 224.23 | Obturator branch; Ramus obturatorius |  Branch anastomosing with the pubic branch of the obturator artery corona mortis. 　  //
 * 224.24 | Accessory obturator artery; [Arteria obturatoria accessoria] |  Obturator artery occasionally arising from the inferior epigastric artery 　  //
 * 224.25 | Cremasteric artery; Arteria cremasterica |  Branch that supplies the cremaster muscle in the spermatic cord. 　 It corresponds to the artery of the round ligament of the uterus   //
 * 224.26 | Artery of round ligament of uterus; Arteria ligamenti teretis uteri |  It supplies the connective tissue and smooth muscle of the round ligament. A[A-E] 　  //
 * 224.27 | Deep circumflex iliac artery; Arteria circumflexa iliaca profunda |  Branch taking a curved course posterolaterally along the iliac crest beneath the transversalis fascia. 　  //
 * 224.28 | Ascending branch; Ramus ascendens |  It ascends between the transversus abdominis and internal abdominal oblique muscles to McBurney’s point. 　 It anastomoses with the iliolumbar artery.   //
 * 224.29 | Femoral artery; Arteria femoralis |  It extends from the inguinal ligament to the popliteal artery, with which it is continuous. 　  //
 * 224.30 | Superficial epigastric artery; A epigastrica superficialis |  It arises distal to the inguinal ligament and courses on the abdominal musculature toward the umbilicus. 　  //
 * 224.31 | Superficial circumflex iliac artery; Arteria circumflexa iliaca superficialis |  It proceeds parallel to the inguinal ligament in the direction of the anterior superior iliac spine. 　  //
 * 224.32 | External pudendal arteries; Arteriae pudendae externae |  Usually paired arteries that supply the lower abdominal wall and the external genitalia. 　  //
 * 224.33 | Anterior scrotal branches; Rami scrotales anteriores |  Branches that supply the scrotum. 　  //
 * 224.34 | Anterior labial branches; Rami labiales anteriores |  They supply the labia. 　  //
 * 224.35 | Inguinal branches; Rami inguinales |  Branches that supply the inguinal region. [A-E] 　  //
 * 226.1a | Descending genicular artery;  Arteria descendens genicularis |  It arises in the adductor canal and penetrates the vasto-adductor membrane. A [A-E] 　  //
 * 226.1b | Saphenous branch;  Ramus saphenus |  It accompanies the saphenous nerve to the leg. A 　  //
 * 226.1c | Articular branch;  Ramus articularis |  Anastomoses with branches running in the vastus medialis, then ends in the articular network of the knee. 　  //
 * 226.2 | Arteria profunda fermoris | Larger, deeper and above all more lateral branch of the femoral artery. It crosses under the fermoral artery and gives off the branches listed below. [A-E] 　  //
 * 226.3 | Medial circumflex femoral artery; A circumflexa femoris medialis |  It passes medially and posteriorly between the iliopsoas and pectineus muscles. 　  //
 * 226.3a | Superficial branch;  Ramus superficialis |  It passes between the pectineus and adductor longus muscles. [A-E] 　  //
 * 226.4 | Deep branch; Ramus profundus |  It runs below the lesser trochanter to the quadratus femoris, adductor magnus and ischiocrural muscles and anastomoses with the gluteal arteries. 　  //
 * 226.5 | Ascending branch; Ramus ascendens |  It courses in the adductor brevis, adductor magnus and obturator externus muscles and anastomoses with the obturator artery. [A-E] 　  //
 * 226.6 | Descending branch; Ramus descendens |  It travels between the quadratus femoris and adductor magnus muscles to the ischiocrural musculature. [A-E] 　  //
 * 226.7 | Acetabular branch; Ramus acetabularis |  It goes through the acetabular notch into the ligament of the head of the femur and anastomoses with the obturator artery. 　  //
 * 226.8 | Lateral circumflex femoral artery; Arteria circumflexa femoris lateralis |  It passes laterally beneath the rectus femoris muscle. 　  //
 * 226.9 | Ascending branch; Ramus ascendens |  It ascends under the sartorius and rectus femoris and terminates underneath the tensor fasciae latae. 　 It anastomoses with the medial circumflex femoral and gluteal arteries.   //
 * 226.10 | Descending branch; Ramus descendens |  It passes under the rectus femoris to the knee joint. 　  //
 * 226.11 | Transverse branch; Ramus transversus |  It penetrates the vastus lateralis and anastomoses with numerous vessels. [A-E] 　  //
 * 226.12 | Perforating branches; Arteriae perforantes |  Terminal branches of the profunda femoris artery that pass posteriorly close to the femur via slits in the adductor muscles and supply the long knee flexors. 　  //
 * 226.12 a | Nutrient arteries of femur;  Arteriae nutrients (nutriciae) femoris |  They arise from the first and third perforating arteries. 　  //
 * 226.13 | Popliteal artery; Arteria poplitea |  It extends from the end of the adductor canal to the site where it divides at the lower margin of the popliteus muscle. 　  //
 * 226.14 | Lateral superior genicular artery; Arteria superior lateralis genus |  It passes anteriorly above the lateral femoral condyle and below the biceps tendon to join the articular network of the knee. A 　  //
 * 226.15 | Medial superior genicular artery; Arteria superior medialis genus |  It runs anteriorly below the tendon of the adductor magnus to join the articular network of the knee. [A-E] 　  //
 * 226.16 | Middle genicular artery; Arteria media genus |  It runs directly forward to enter the knee joint posteriorly and supplies the cruciate ligaments and synovial folds. [A-E] 　  //
 * 226.17 | Sural arteries; Arteriae surales |  Branches for the calf musculature and the biceps tendon. 　  //
 * 226.18 | Lateral inferior genicular artery; Arteria inferior lateralis genus |  It passes under the lateral head of the gastrocnemius and under the lateral collateral ligament to join the articular network of the knee. A 　  //
 * 226.19 | Medial inferior genicular artery; Arteria inferior medialis genus |  It passes under the medial head of the gastrocnemius and the medial collateral ligament to join the articular network of the knee. A 　  //
 * 226.20 | Articular network of the knee; Rete articular genus |  Arterial plexus primarily on the anterior side of the knee joint. [A-E] 　  //
 * 226.21 | Patellar network; Rete patellare |  Specific arterial plexus on the patella. 　  //
 * 226.22 | Anterior tibial artery; Arteria tibialis anterior |  It extends from its origin at the lower margin of the popliteus muscle to the lower margin of the inferior extensor retinaculum. After penetrating the interosseous membrane, it passes between the tibialis anterior and the extensor digitorum longus, then between the tibialis anterior and the extensor hallucis longus. A B 　  //
 * 226.23 | Posterior tibial recurrent artery; [Arteria recurrens tibialis posterior] |  An inconstant branch which passes under the popliteus to the knee joint. A [A-E] 　  //
 * 226.24 | Anterior tibial recurrent artery; Arteria recurrens tibialis anterior |  It passes through the tibialis anterior to join the articular network of the knee. A [A-E] 　  //
 * 226.25 | Lateral anterior malleolar artery; Arteria malleolaris anterior lateralis |  It passes under the tendons of the extensor digitorum to join the lateral malleolar network. 　  //
 * 226.26 | Medial anterior malleolar artery; Arteria malleolaris anterior medialis |  It passes under the tendon of the tibilais anterior to join the medial malleolar network. 　  //
 * 226.27 | Laterial malleolar network; Rete malleolare laterale |  Arterial plexus over the lateral malleolus. 　  //
 * 228.1 | Arteria dorsalis pedis | Continuation of anterior tibial artery on dorsum of foot. After crossing under the tendon of the extensor hallucis longus and passing the extensor retinaculum, it lies lateral to this tendon, where it is palpable. 　  //
 * 228.2 | Lateral tarsal artery; Arteria tarsalis lateralis |  Arises at the level of the head of the talus, passes under the short extensors of the toes in the direction of the cuboid bone, and anastomoses with the arcuate artery of the foot. 　  //
 * 228.3 | Medial tarsal arteries; Arteriae tarsales mediales |  Several free branches to the inner margin of the foot. 　  //
 * 228.4 | Arcuate artery of foot; [Arteria arcuata] |  It takes a curved course laterally over the base of the metatarsals below the extensor digitorum brevis. 　  //
 * 228.5 | Dorsal tarsal arteries; Arteriae tarsales dorsales |  Four branches which pass distally over the intermetatarsal areas, each dividing into two dorsal digital arteries. [A-E] 　  //
 * 228.6 | Dorsal digital arteries; Arteriae digitales dorsales |  Interdigital arteries arising from the dorsal tarsal arteries. [A-E] 　  //
 * 228.7 | Deep plantar artery; Arteria plantaris profunda |  Especially large perforating branch of a dorsal tarsal artery for anastomosis with the plantar arch. 　  //
 * 228.8 | Posterior tibial artery; Arteria tibialis posterior |  It arrives beneath the tendinous arch of the soleus muscle below the superficial flexor group and passes to the medial malleolus from behind. A [A-E] 　  //
 * 228.9 | Fibular circumflex branch; Ramus circumflexus fibularis ramus fibularis |  Arising near the origin of the posterior tibial artery and passes anteriorly around the fibula to join the articular network of the knee. 　  //
 * 228.10 | Medial malleolar branches; Rami malleolares mediales |  They pass behind the medial malleolus and join the medial malleolar network. 　  //
 * 228.10 a | Medial malleolar network; Rete melleolare mediale |  Arterial plexus over medial malleolus. 　  //
 * 228.11 | Calcanean branches; Rami calcanei |  Branches passing to medial surface of calcaneus. 　  //
 * 228.11 a | Nutrient artery of tibia;  Arteria nutriens (nutricia) tibialis |  It courses below the soleil line of the tibia and enters the nutrient foramen. [A-E] 　  //
 * 228.12 | Peroneal (fibular) artery; Arteria fibularis |  Passes to the calcaneus covered for the most part by the flexor hallucis longus. [A-E] 　  //
 * 228.13 | Perforating branch; Ramus perforans |  Perforates the interosseous membrane just above the malleolus, then passes to the lateral malleolar network and dorsum of the foot. 　  //
 * 228.14 | Communicating branch; Ramus communicans |  Transversely coursing anastomotic branch to the posterior tibial artery. [A-E] 　  //
 * 230.1 | VEINS; Venae |  Thin-walled blood vessels which return blood to the heart (atrium) 　  //
 * 230.2 | PULMONARY VEINS; Venae pulmonales |  Veins leading from the lungs to the heart 　  //
 * 230.3 | The two superior right pulmonary veins; Venae pulmonales dextrae |  Occasionally unite to form a single trunk. A 　  //
 * 230.4 | Superior right pulmonary vein; Vena pulmonalis dextra superior |  Returns blood from the upper and middle lobes. A 　  //
 * 230.5 | Apical branch; Ramus apicalis |  Returns blood from the apical segment of the upper lobe. 　  //
 * 230.6 | Intrasegmental part; Pars intrasegmentalis |  Twig from the apical segment of the upper lobe. 　  //
 * 230.7 | Intersegmental part; Pars intersegmentalis |  Twig situated between the apical and posterior segments of the upper lobe. 　  //
 * 230.8 | Anterior branch; Ramus anterior |  Branch from the anterior segment of the upper lobe. 　  //
 * 230.9 | Intrasegmental part; Pars intrasegmentalis |  Twig from the anterior segment 　  //
 * 230.10 | Intersegmental part; Pars intersegmentalis |  Twig that courses between the anterior and lateral segments. 　  //
 * 230.11 | Posterior branch; Ramus posterior |  Branch that drains the posterior segment of upper lobe. 　  //
 * 230.12 | Infralobar part; Pars infralobaris |  Twig from the posterior segment. 　  //
 * 230.13 | Intralobar part; Pars intralobaris [intersegmentalis] |  Twig lying between the posterior segment of the upper lobe and the apical (superior) segment of the lower lobe. 　  //
 * 230.14 | Middle lobe branch; Ramus lobi medii | 　  //
 * 230.15 | Lateral part; Pars lateralis |  Twig from the lateral segment of the middle lobe. 　  //
 * 230.16 | Medial part; Pars medialis |  Twig from the medial segment of the middle lobe. 　  //
 * 230.17 | Inferior right pulmonary vein; Vena pulmonalis dextra inferior |  Returns blood from the right lower lobe. A 　  //
 * 230.18 | Superior branch; Ramus superior |  Returns blood from the apical (superior) segment of the lower lobe. 　  //
 * 230.19 | Intrasegmental part; Pars intrasegmentalis |  Drains the apical segment of the lower lobe. 　  //
 * 230.20 | Intersegmental part; Pars intersegmentalis |  Twig between the apical and posterior basal segments of the lower lobe. 　  //
 * 230.21 | Common basal vein; Vena basalis communis |  Common vein from the basal pulmonary segments. 　  //
 * 230.22 | Superior basal vein; Vena basalis superior |  Vein that drains the lateral and anterior basal segments. 　  //
 * 230.23 | Anterior basal root; Radix basalis anterior |  Vein from the anterior and part of the lateral basal segments. 　  //
 * 230.24 | Intrasegmental part; Pars intrasegmentalis |  Twig from the anterior basal segment. 　  //
 * 230.25 | Intersegmental part; Pars intersegmentalis |  Twig between the anterior and lateral basal segments. [A-E] 　  //
 * 230.26 | Inferior basal segment; Vena basalis inferior |  Vein from the posterior basal segment. 　  //
 * 230.27 | Left superior pulmonary veins; Venae pulmonalis sinistra superior |  The two left pulmonary veins that occasionally unite to form a single trunk. 　  //
 * 230.28 | Left superior pulmonary vein; Vena pulmonalis sinistra superior |  Returns blood from the left upper lobe. B 　  //
 * 230.29 | Apicoposterior branch; Ramus apicoposterior |  Drains the apicoposterior segment. 　  //
 * 230.30 | Intrasegmental part; Pars intrasegmentalis |  Twig from the apicoposterior segment. 　  //
 * 230.31 | Intersegmental part; Pars intersegmentalis |  Twig between the apicoposterior and anterior segments. 　  //
 * 230.32 | Anterior branch; Ramus anterior |  Branch from the anterior segment. 　  //
 * 230.33 | Intrasegmental part; Pars intrasegmentalis |  Twig from the anterior segment. 　  //
 * 230.34 | Intersegmental part; Pars intersegmentalis |  Twig between the anterior and superior lingular segments. 　  //
 * 232.1 | Lingular branch; Ramus lingularis |  Common branch from the two lingular segments. 　  //
 * 232.2 | Superior part; Pars superior |  Twig from the superior lingular segment. 　  //
 * 232.3 | Inferior part; Pars inferior |  Twig from the inferior lingular segment. 　  //
 * 232.4 | Left inferior pulmonary vein; Vena pulmonalis sinistra inferior | Returns blood from the left lower lobe //
 * 232.5 | Superior branch; Ramus superior |  Branch from the superior (apical) segment of the lower lobe. 　  //
 * 232.6 | Intrasegmental part; Pars intrasegmentalis |  Twig from the superior (apical) segment of the left lower lobe. 　  //
 * 232.7 | Intersegmental part; Pars intersegmentalis |  Twig lying laterally between the superior and anterior basal segments and medially between the superior and posterior basal segments. 　  //
 * 232.8 | Common basal vein; Vena basalis communis |  Common trunk of the superior and inferior basal veins. 　  //
 * 232.9 | Superior basal vein; Vena basalis superior |  Located between the anterior basal branch and the common basal vein //
 * 232.10 | Anterior basal branch; Ramus basalis anterior |  Branch from the anterior basal segment. 　  //
 * 232.11 | Intrasegmental part; Pars intrasegmentalis |  Twig from the anterior basal segment. 　  //
 * 232.12 | Intersegmental part; Pars intersegmentalis |  Twig between the medial and lateral basal segments. 　  //
 * 232.13 | Inferior basal vein; Vena basalis inferior |  Returns blood from the posterior basal segment. 　  //
 * 232.14 | CARDIAC VEINS; Venae cordis |  Veins from the heart wall. 　  //
 * 232.15 | Coronary sinus; Sinus coronarius |  Collecting vein situated on the posterior wall of the left atrium. 　 It begins at the opening of the oblique vein of the left atrium and ends at the site where it opens into the right atrium. [A-E]   //
 * 232.16 | Anterior interventricular vein; Vena interventricularis anterior |  Lodges in the anterior interventricular groove. 　  //
 * 232.16a | Left coronary vein; Vena coronaria sinistra |  Continuation of the anterior interventricular vein in the left coronary (atrioventricular) groove. 　  //
 * 232.17 | Posterior vein of left ventricle; Vena ventriculi sinistri posterior |  It passes upwards from the left margin of the heart to empty into the great cardiac vein or the coronary sinus. 　  //
 * 232.18 | Oblique vein of left atrium; Vena obliqua atrii sinistri |  Small, rudimentary vein at the posterior wall of the left atrium (remains of the left duct of Cuvier). [A-E] 　  //
 * 232.19 | Fold of left vena cava; Plica vena cavae sinistrae |  Fold of serous pericardium caused by a fibrous strand between the brachiocephalic vein and the oblique vein (vestige of embryonic left superior vena cava). 　 It lies in front of the left pulmonary vessels and can unite them. [A-E]   //
 * 232.20 | Posterior interventricular vein; Vena interventricularis posterior |  It runs in the posterior interventricular groove and opens into the coronary sinus. 　  //
 * 232.20 a | Right marginal vein;  Vena marginalis dextra |  It lies at the outer margin of the right ventricle. [A-E] 　  //
 * 232.20 b | Right coronary vein;  Vena coronaria dextra |  Accessory vein (32% of the cases) in the right coronary groove. 　  //
 * 232.21 | Small cardiac vein; Vena cardiaca parva |  Emerges from the right margin of the heart and the right coronary groove to empty into the coronary sinus. 　  //
 * 232.22 | Anterior vein of right ventricle; Vena ventriculi dextri anterior |  One to three small veins in the right anterior wall. 　 It opens either into the small cardiac vein or directly into the right atrium.   //
 * 232.23 | Smallest cardiac thebesian veins; Venae cardiacae minimae Thebesii |  Small veins opening directly into the cavities of the heart, especially that of the right atrium. 　  //
 * 232.24 | Right and left atrial veins; Venae atriales dextrae et sinistrae |  Small branches from the atrial walls. 　  //
 * 232.25 | Ventricular veins; Venae ventriculares |  Small branches from the walls of the ventricles. 　  //
 * 232.26 | Atrioventricular veins; Venae atrioventriculares |  Small veins from the atrioventricular borders. 　  //
 * 232.27 | SUPERIOR VENA CAVArteria Vena cava superior | 　 //
 * 232.28 | RIGHT AND LEFT BRACHIOCEPHALIC VEINS; Venae brachiocephalicae [dextra at sinistra] |  Formed by the union of the internal jugular and subclavian veins on each side. 　 They, in turn, unite to form the superior vena cava. [A-E]   //
 * 232.29 | Inferior thyroid veins; Venae thyroideae inferiores |  Veins passing into the left brachiocephalic vein, sometimes also the right, from the thyroideus impar plexus located below the thyroid gland. 　  //
 * 232.30 | Plexus thyroideus impar | Venous plexus in front of the trachea below the caudal margin of the thyroid gland. 　  //
 * 232.31 | Inferior laryngeal vein; Vena laryngea inferior |  It passes from the larynx into the throideus impar plexus. [A-E] 　  //
 * 234.1 | Thymic veins; Venae thymicae |  Small branches from the thymus. 　  //
 * 234.2 | Pericardiac veins; Venae pericardiacae |  Small branches from the pericardium. 　  //
 * 234.3 | Pericardiacophrenic veins; Venae pericardiacophrenicae |  Veins accompanying the pericardiacophrenic arteries from the surface of the diphragm and from the pericardium. 　  //
 * 234.4 | Mediastinal veins; Venae mediastinales |  Small branches from the mediastinum. 　  //
 * 234.5 | Bronchial veins; Venae bronchiales |  Small branches from the bronchi. 　  //
 * 234.6 | Tracheal veins; Venae tracheales |  Small branches from the trachea. 　  //
 * 234.7 | Esophageal veins; Venae oesophageales |  Small branches from the esophagus. 　  //
 * 234.8 | Vertebral vein; Vena vertebralis |  Companion vein of vertebral artery; usually arises as a venous plexus. 　  //
 * 234.9 | Occipital vein; Vena occipitalis |  Aris in the venous network of the scalp. 　 It frequently opens into the vertebral vein, but also into the internal or external jugular veins.   //
 * 234.10 | Anterior vertebral vein; Vena vertebralis anterior |  Companion vein of ascending cervical artery. 　 It opens inferiorly into the vertebral vein.   //
 * 234.11 | Accessory vertebral vein; [Vena vertrebralis accessoria] |  A continuation of the venous plexus of the vertebral artery that often emerges from the foramen transversarium of C7. 　  //
 * 234.12 | Suboccipital venous plexus; Plexus venosus suboccipitalis |  Venous plexus between the occipital bone and atlas. 　  //
 * 234.13 | Deep cervical vein; Vena cervicalis profunda |  Accompanies the deep cervical artery beneath the semispinalis capitis and cervicis muscles. 　  //
 * 234.14 | Internal thoracic veins; Venae thoracicae internae |  Accompany the internal thoracic artery, often in twos up to the third costal cartilage, then singly from that point and medial to the artery. 　  //
 * 234.15 | Superior epigastric veins; Venae epigastricae superiores |  Accompanies the superior epigastric artery. 　 It empties parasternally into the internal thoracic veins behind the costal cartilages.   //
 * 234.16 | Subcutaneous abdominal veins; Venae subcutaneae abdominis |  Cutaneous veins which empty into the superior epigastric veins. 　  //
 * 234.17 | Musculophrenic veins; Venae musculophrenicae |  Accompany the muscalophrenic arteries. 　  //
 * 234.18 | Anterior intercostal veins; Venae intercostales anteriores |  Branches in the intercostal spaces. 　  //
 * 234.19 | Supreme intercostal vein; Vena intercostalis suprema |  Carries blood from the first intercostal space to the brachiocephalic or vertebral vein. 　  //
 * 234.20 | Left superior intercostal vein; Vena intercostalissuperior sinistra |  Drains intercostal spaces 2− 3(4) on the left side. 　 It opens posteriorly into the left brachiocephalic vein.   //
 * 234.21 | INTERNAL JUGULAR VEIN; Vena jugularis interna |  Main vein of the neck extending from the jugular foramen to the venous angle. 　  //
 * 234.22 | Superior bulb of jugular vein; Bulbus superiorvenae jugularis |  Dilatation of the internal jugular vein at its origin in the jugular foramen. 　  //
 * 234.23 | Vein of cochlear aqueduct; Vena aquaeductuscochleae |  Minute accompanying vein of the perilymphatic duct. 　  //
 * 234.24 | Inferior bulb of jugular vein; Bulbus inferiorvenae jugularis |  Dilatation at the end of the internal jugular vein. 　 It is closed cranially by a valve.   //
 * 234.25 | Pharyngeal plexus; Plexus pharyngeus(pharyngealis) |  Venous plexus on the pharyngeal muscles. 　  //
 * 234.26 | Pharyngeal veins; Venae pharyngeales |  Veins from the pharyngeal plexus. 　  //
 * 234.27 | Meningeal veins; Venae meningeae |  Small venousbranches from the dura 　  //
 * 234.28 | Lingual vein; Vena lingualis |  It generally followsthe lingual artery. 　  //
 * 234.29 | Dorsal lingual veins; Venae dorsales linguae |  Numerous veins from the dorsum of the tongue. 　  //
 * 234.30 | Companion vein of hypoglossal nerve; Venacomitans nervi hypoglossi | 　  //
 * 234.31 | Sublingual vein; Vena sublingualis |  Larger vein situated lateral to the hypoglossal nerve. 　  //
 * 234.32 | Deep lingual vein; Vena profunda linguae |  Accompanying vein of the deep lingual artery lateral to the genioglossus. 　  //
 * 234.12 a | Subendocardial rami; Rami subendocardiales |  Superficial branches of the impulse-conductingsystem (Purkinje fibers). 　  //
 * 236.1 | Superior thyroid vein; Vena thyroidea superior |  Accompanying vein of the superior thyroid artery. 　 It drains into the facial or internal jugular vein. A [A-E]   //
 * 236.2 | Middle thyroid veins; Venae thyroideae mediae |  One or more thyroid veins emptying into the internal jugular vein without corresponding arteries. [A-E] 　  //
 * 236.3 | Sternocleidomastoid vein; Vena sternocleidomastoidea |  It passes from the sternocleidomastoid muscle into the internal jugular or superior thyroid vein. 　  //
 * 236.4 | Superior laryngeal vein; Vena laryngea superior |  Accompanying vein of superior laryngeal artery that drains into the superior thyroid vein. 　  //
 * 236.5 | Facial vein; Vena facialis |  It courses from the medial angle of the eye, behind the facial artery, the region beneath the submandibular gland. 　  //
 * 236.6 | Angular vein; Vena angularis |  Formed by the union of the supratrochlear and supraorbital veins; it becomes continuous with the facial vein at the medial angle of the eye and anastomoses with the ophthalmic vein. Units via the nasofrontal vein with the superior ophthalmic vein, which is likewise devoid of valves. A 　  //
 * 236.7 | Supratrochlear veins; Venae supratrochleares vena frontalis |  Begins at the coronal suture, drains the medial half of the forehead and joins the angular vein. A [A-E] 　  //
 * 236.8 | Supra-orbital vein; Vena supraorbitalis |  Emerges from the lateral part of the forehead and joins the supratrochlear veins. 　  //
 * 236.9 | Superior palpebral veins; Venae palpebrales superiores |  Drain the upper eyelid. 　  //
 * 236.10 | External nasal veins; Venae nasales externae |  Emerge from the external parts of the nose. A Inferior palpebral veins. Vv. palpebrales inferiores. 　 They drain the lower eyelid.   //
 * 236.11 | Inferior palpebral veins | 　 //
 * 236.12 | Superior labial vein; Vena labialis superior |  Vein of upper lip. 　  //
 * 236.13 | Inferior labial veins; Venae labiales inferiores |  Usually multiple veins from the lower lip. A Deep facial vein. V. profunda faciei (facialis). 　 Aris from the pterygoid plexus and passes anteriorly on the maxilla. A   //
 * 236.14 | Deep facial vein | 　 //
 * 236.15 | Parotid branches; Rami parotidei | 　  //
 * 236.16 | External palatine vein; Vena palatina externa |  Carries blood to the facial vein from the lateral tonsillar region or the palate and the pharyngeal wall. A 　  //
 * 236.17 | Submental vein; Vena submentalis |  Accompanying vein of submental artery. 　 It anastomoses with the sublingual and anterior jugular veins. [A-E]   //
 * 236.18 | Retromandibular vein; Vena retromandibularis |  It drains into the facial vein after receiving the confluence of many branches in front of the ear. A 　  //
 * 236.19 | Superficial temporal veins; Venae temporales superficiales |  They accompany the superficial temporal artery. 　  //
 * 236.20 | Middle termporal vein; Vena temporalis media |  Aris from the temporalis muscle and opens into the superficial temporal veins. 　  //
 * 236.21 | Transverse facial vein; Vena transversa faciei (facialis) |  Accompanying vein of the transverse facial artery caudal to the zygomatic arch. 　  //
 * 236.22 | Maxillary veins; Venae maxillares |  They unite the pterygoid plexus with the retromandibular vein. [A-E] 　  //
 * 236.23 | Pterygoid plexus; Plexus pterygoideus |  Venous plexus between the temporalis and pterygoid (medial and lateral) muscles, predominantly around the lateral pterygoid muscle with the tributaries listed below. [A-E] 　  //
 * 236.24 | Middle meningeal veins; Venae meningeae mediae |  Accompany the middle meningeal artery. 　  //
 * 236.25 | Deep temporal veins; Venae temporales profundae |  Accompany the deep temporal artery. 　  //
 * 236.26 | Vein of pterygoid canal; Vena canalis pterygoidei |  Accompanies the artery of the pterygoid canal. 　  //
 * 236.27 | Anterior auricular veins; Venae auriculares anteriores |  Veins from the external acoustic meatus and pinna. A 　  //
 * 236.28 | Parotid veins; Venae parotideae | 　  //
 * 236.29 | Articular veins; Venae articulares |  Branches from the temporomandibular joint. 　  //
 * 236.30 | Typmpanic veins; Venae tympanicae |  Branches from the tympanic cavity 　  //
 * 236.31 | Stylomastoid vein; Vena stylomastoidea |  Accompanies the facial nerve as it emerges from the tympanic cavity. 　  //
 * 238.1 | External jugular vein; Vena jugularis externa |  Aris from the union of the occipital and posterior auricular veins and courses between the platysma and superficial layer of the cervical fascia before emptying usually into the subclavian vein. 　  //
 * 238.2 | Occipital vein; Vena occipitalis |  Accompanying vein of the occipital artery. 　  //
 * 238.3 | Posterior auricular vein; Vena auricularis posterior |  Superficial vein located behind the ear. 　  //
 * 238.4 | Anterior jugular vein; Vena jugularis anterior |  Begins at the level of the hyoid bone, crosses beneath the sternocleidomastoid and often opens into the external jugular vein. 　  //
 * 238.5 | Jugular venous arch; Arcus venosus jugularis |  Union of right and left anterior jugular veins in the suprasternal space. 　  //
 * 238.6 | Suprascapular vein; Vena suprascapularis |  Generally two veins accompanying the subcapsular artery. 　  //
 * 238.7 | Transverse cervical veins; Venae transversae cervicis |  Accompany the transverse cervical artery. 　  //
 * 238.8 | Dural sinuses; Sinus durae matris | Incompressible venous conduits within the dura.  They receive blood from the brain and meninges and drain into the internal jugular vein. B 　  //
 * 238.9 | Transverse sinus; Sinus transversus |  Dural sinus beginning at the confluence of the sinuses and continuous laterally with the sigmoid sinus. B [A-E] 　  //
 * 238.10 | Confluence of sinuses; Confluens sinum |  Site of union of superior sagittal, straight, occipital and transverse sinuses at the internal occipital protuberance. B [A-E] 　  //
 * 238.10a | Marginal sinus; Sinus marginalis |  Located at the entrance of the foramen magnum; it unites the venous plexus of the interior of the skull with that of the vertebral canal. 　  //
 * 238.11 | Occipital sinus; Sinus occipitalis |  Dural sinus beginning with a venous plexus at the foramen magnum and passing within the root of the falx cerebelli to the confluence of the sinuses. B 　  //
 * 238.12 | Basilar plexus; Plexus basilaris |  Venous plexus on the clivus with connections to the cavernous and petrosal sinuses as well as to the venous plexuses of the vertebral canal. 　  //
 * 238.13 | Sigmoid sinus; Sinus sigmoideus |  It is continuous with the transverse sinus anteriorly and takes an S-shaped turn medially to enter the jugular foramen. B 　  //
 * 238.14 | Superior sagittal sinus; Sinus sagittalis superior |  It lies within the root of the falx cerebri and extends from the crista galli to the confluence of the sinuses. B [A-E] 　  //
 * 238.15 | Lateral lacunae; Lacunae laterales |  Small pits on either side of the superior sagittal sinus. 　  //
 * 238.16 | Inferior sagittal sinus; Sinus sagittalis inferior |  Samll dural sinus at the free margin of the falx cebri. 　 It terminates in the straight sinus. [A-E]   //
 * 238.17 | Staight sinus; Sinus rectus |  It begins at the confluence of the great cerebral vein and the inferior sagittal sinus and passes to the confluence of the sinuses via the root of the falx verebri at its junction with the tentorium cerebelli. 　  //
 * 238.18 | Inferior petrosal sinus; Sinus petrosus inferior |  It runs from the cavernous sinus to the jugular foramen along the posterior, lower margin of the petrous part of the temporal bone. 　  //
 * 238.19 | Labyrinthine veins; Venaelabyrinthales |  Branches emanating from the internal acoustic meatus and entering the inferior petrosal sinus. C; cf. p. 374.1 　  //
 * 238.20 | Superior petrosal sinus; Sinus petrosus superior |  It passes from the cavernous sinus to the sigmoid sinus along the upper margin of the petrous temporal. 　  //
 * 238.21 | Cavernous sinus; Sinus cavernosum |  Spongy venous space on both sides of the sella turcica into which the ophthalmic veins and others open. Within it lies the carotid artery and cranial nerve VI, its lateral walls housing cranial nerves III, IV and the opthalmic and maxillary divisions of V. 　  //
 * 238.22 | Intercavernous sinus; Sinus intercavernosi |  Connections between the right and left cabvernous sinus in front of and behind the hypophysis. 　  //
 * 238.23 | Sphenoparietal sinus; Sinus sphenoparietalis |  Blood channel passing beneath the lesser wing of the sphenoid to enter the cavernous sinus. [A-E] 　  //
 * 238.24 | Diploic veins; Venae deploicae |  Veins situated in the diploë of the calvaria. 　 They drain the blood from the dura and roof of the skull and communicate with the dural sinuses as well as the superficial cranial veins.   //
 * 238.25 | Frontal diploic vein; Vena diploica frontalis |  Diand opening into the supraorbital vein and the superior sagittal sinus. [A-E] 　  //
 * 238.26 | Anterior temporal diploic vein; Vena diploica temporalis anterior |  Anteriorly situated diploic vein opening into the deep temporal vein and the sphenoparietal sinus. 　  //
 * 238.27 | Posterior temporal diploic vein; Vena diploica temporalis posterior |  Posteriorly situated diploic vein opening into the posterior auricular vein and the transverse sinus. 　  //
 * 238.28 | Occipital diploic vein; Vena diploica occipitalis |  Most posterior diploic vein opening into the occipital vein and the transverse sinus. [A-E] 　  //
 * 240.1 | Emissary veins; Venae emissariae |  Venous connections between a venous sinus, diploic veins and superficial cranial veins 　  //
 * 240.2 | Parietal emissary vein; Vena emissaria parietalis |  It connects the superior sagittal sinus with a superficial temporal vein via the parietal foramen. 　  //
 * 240.3 | Mastoid emissary vein; Vena emissaria mastoidea |  It connects the sigmoid sinus with the occipital vein via the mastoid foramen. 　  //
 * 240.4 | Condylar emissary vein; Vena emissaria condylaris |  It connects the sigmoid sinus with the external vertebral venous plexus via the condylar canal. 　  //
 * 240.5 | Occipital emissary vein; Vena emissaria occipitalis |  Connection between the confluence of the sinuses and the occipital vein. 　  //
 * 240.6 | Venous plexus of hypoglossal canal; Plexus venosus canalis hypoglossi |  Located in the hypoglossal canal, between the foramen magnum and the internal jugular vein. 　  //
 * 240.7 | Venous plexus of foramen ovale; Plexus venosus foraminis ovalis |  It lies in the foramen ovale between the cavernous sinus and the pterygoid plexus. 　  //
 * 240.8 | Venous plexus of internal carotid; Plexus venosus caroticus internus |  It occupies the carotid canal between the cavernous sinus and the pterygoid plexus. 　  //
 * 240.8a | Hypophysial portal veins;  Venae portales hypophysialis |  Veins transporting blood from the arterial capillary network of the infundibulum and the adenophypophysis to the cavernous sinus. 　  //
 * 240.9 | CEREBRAL VEINS; Venae cerebri |  Valveless veins situated primarily in the subarachnoid space; they carry blood primarily into the dural sinuses 　  //
 * 240.10 | Superficial cerebral veins; Venae superficiales cerebri | 　  //
 * 240.11 | Superior cerebral veins; Venae superiores cerebri |  Arise from the lateral, medial and anterior aspects of the inferior surface of the brain and drain into the superior sagittal sinus 　  //
 * 240.12 | Prefrontal veins; Venae praefrontales |  They arise from the frontal pole and its basal surface. 　  //
 * 240.13 | Frontal veins; Venae frontales |  Veins from the upper third of the frontal lobe extending up to the central sulcus. 　  //
 * 240.14 | Parietal veins; Venae parietales |  Sinus veins from the parietal lobe. 　  //
 * 240.15 | Occipital veins; Venae occipitales |  Sinus veins from the occipital lobe. 　  //
 * 240.16 | Inferior cerebral veins; Venae inferiores cerebri |  Veins located at the base of the brain with openings into the cavernous, petrosal and transverse sinuses 　  //
 * 240.17 | Vein of the uncus; Vena unci | 　  //
 * 240.18 | Superficial middle cerebral vein; Vena media superficialis cerebri |  Coming from the lower twothirds of the hemisphere, it passes to the cavernous sinus via the lateral sulcus of the cerebrum. 　  //
 * 240.19 | Superior anastromotic vein; Vena anastomotica superior Trolard |  Thick vein that occasionally anastomoses with the superior sagittal sinus. 　  //
 * 240.20 | Inferior anastomotic vein; Vena anastomotica inferior Labbe |  Thick vein that occasionally anastomoses with the transverse sinus. 　  //
 * 240.21 | Deep cerebral veins; Venae profundae cerebri |  Cerebral veins that are usually concealed. 　  //
 * 240.22 | Basal vein; Vena basalis Rosenthal |  It begins at the anterior perforated substance, then courses along the optic tract and passes around the brainstem dorsally to join the great cerebral vein. 　  //
 * 240.23 | Anterior cerebral veins; Venae anteriores cerebri |  Companion veins of the anterior cerebral artery. 　  //
 * 240.24 | Deep middle cerebral vein; Vena media profunda cerebri |  It begins at the insula and opens into the basal vein. [A-E] 　  //
 * 240.25 | Insular veins; Venae insulares |  Origin of the deep middle cerebral vein 　  //
 * 240.26 | Inferior thalamostriate veins; Venae thalamostriatae inferiores |  Arise from the caudate and lentiform nuclei and the thalamus, penetrate the anterior perforated substance and open into the basal or deep middle cerebral vein. 　  //
 * 240.27 | Vein of olfactory gyrus; Vena gyri olfactorii |  It comes from the region proximal to and in front of the olfactory trigone. [A-E] 　  //
 * 240.28 | Inferior ventricular vein; Vena ventricularis inferior |  Aris from the white matter of the temporal lobe and passes through the choroid fisure at the level of the crus cerebri. 　  //
 * 240.29 | Inferior choroid vein; Vena choroidea inferior |  It transports blood from the hippocampus, dentate gyrus and choroid plexus into the basal vein. 　  //
 * 240.30 | Peduncular veins; Venae pedunculares |  Veins from the cerebral peduncle. 　  //
 * 242.1 | Great cerebral vein vein of Galen; Vena magna cerebri Galeni |  Short vein between the union of both internal cerebral veins and the beginning of the straight sinus. A 　  //
 * 242.2 | Internal cerebral veins right and left; Venae internae cerebri |  Each runs in the transverse fissure, thus between the fornix and thalamus or the roof of the third ventricle. Both begin at the interventricular foramen and end at the site where both unite to form the great cerebral vein. A[A-E] 　  //
 * 242.3 | Superior choroid vein; Vena choroidea superior |  It extends the entire length of the choroid plexus up to the interventricular foramen and receives branches from the hippocampus, fornix and corpus callosum. [A-E] 　  //
 * 242.4 | Superior thalamostriate vein; Vena thalamostriata superior (vena terminalis) |  It runs in the angle between the thalamus and caudate nucleus. 　 It has no branches from the thalamus itself, but some from its vicinity.   It ends by opening into the superior choroid vein in the interventricular foramen.  //
 * 242.5 | Anterior vein of septum pellucidum; Vena anterior septi pellucidi |  From its drainage area, the medulla of the frontal lobe and the genu of the corpus callosum, it passes in the septum pellucidum to join the thalamostriate vein. A 　  //
 * 242.6 | Posterior vein of septum pellucidum; Vena posterior septi pellucidi |  It arises from the roof of the lateral ventricle and often opens into the internal cerebral vein. [A-E] 　  //
 * 242.7 | Medial atrial vein of lateral ventricle; Vena medialis atrii ventriculi lateralis |  Aris from the medulla of the parietal and occipital lobes and passes in the medial wall of the lateral ventricle in front of the junction of the posterior horn. 　  //
 * 242.8 | Lateral atrial vein of lateral ventricle; Vena lateralis atrii ventriculi lateralis |  Aris from the medulla of the parietal and occipital lobes and courses in the lateral wall of the lateral ventricle in front of the exit of the posterior horn. [A-E] 　  //
 * 242.9 | Veins of caudate nucleus; Venae nuclei caudati | 　  //
 * 242.10 | Lateral direct veins; Venae directae laterales |  Branchens from the wall of the lateral ventricle opening directly into the internal cerebral vein. 　  //
 * 242.11 | Posterior vein of corpus callosum; Vena posterior corporis callosi |  Branch coming from the end of the corpus callosum from below. A 　  //
 * 242.12 | Dorsal vein of corpus callosum; Vena dorsalis corporis callosi |  Dorsal branch passing around the splenium. 　  //
 * 242.13 | Veins of brain stem; Venae trunci encephali | 　  //
 * 242.14 | Anterior pontomesencephalic vein; Vena pontomesencephalica anterior |  A continuation of the vein of the medulla oblongata that extends as far as the interpeduncular fossa, often draining into the petrosal vein, and sometimes into the basal vein. 　  //
 * 242.15 | Pontine veins; Venae pontis |  Numerous branches from the pons which drain into the petrosal or pontomesencephalic veins, with an anastomosis between them. 　  //
 * 242.16 | Veins of medulla oblongata; Venae medullae oblongatae |  Lower continuation of the pontomesencephalic vein with its branches from the medulla oblongata. 　  //
 * 242.17 | Vein of lateral recess of fourth ventricle; Vena recessus lateralis ventriculi quarti |  Aris from the lateral recess and opens into the inferior petrosal sinus. 　  //
 * 242.18 | Cerebellar veins; Venae cerebelli | 　  //
 * 242.19 | Superior vein of vermis; Vena superior vermis |  Aris from the superior portion of the vermis and empties into the great or internal cerebral vein. 　  //
 * 242.20 | Inferior vein of vermis; Vena inferior vermis |  Aris from the lower half of the vermises and opens into the straight sinus. 　  //
 * 242.21 | Superior veins of cerebellum; Venae superiores cerebelli |  Arise mostly from the lateral hemispheres and usually open into the transverse sinus. 　  //
 * 242.22 | Inferior veins of cerebellum; Venae inferiores cerebelli |  They usually arise from the inferior, lateral hemispheres and empty into the adjacent sinuses. 　  //
 * 242.23 | Precentral cerebellar vein; Vena praecentralis cerebelli |  It originates between the lingula and central lobule and drains into the great cerebral vein. 　  //
 * 242.24 | Petrosal vein; Vena petrosa |  It arises in the region of the flocculus, can be quite large and empties into the inferior or superior petrosal sinus. 　  //
 * 242.24 a | ORBITAL VEINS;  Venae orbitae | 　  //
 * 242.25 | Superior ophthalmic vein; Vena ophthalmica superior |  Begins medially above the eyeball with the nasofrontal vein and passes through the superior orbital fissure to the cavernous sinus. 　  //
 * 242.26 | Nasofrontal vein; Vena nasofrontalis |  Connects superior ophthalmic vein and the union of the supratrochlear with the angular vein. 　  //
 * 242.27 | Ethmoidal veins; Venae ethmoidales | 　  //
 * 242.28 | Lacrimal vein; Vena lacrimalis | 　  //
 * 242.29 | Vorticose veins (choroidal veins of eye); Venae vorticosae (venae choroideae oculi) |  Four or five branches from the choroid tunic of the eye. 　 They penetrate the sclera laterally.   //
 * 244.1 | Ciliary veins; Venae ciliares |  Veins from the ciliary body which drain either into the veins of the occular muscles or into the choroidal veins. 　  //
 * 244.2 | Anterior ciliary veins; Venae ciliares anteriores |  Companion veins of the corresponding arteries. 　 They transport blood from the ciliary body to the veins of the ocular muscles at their attachments.   //
 * 244.2a | [Sinus venosus sclerae] | See p354-3 //
 * 244.3 | Scleral veins; Venae sclerales |  Thin veins coursing mainly in the anterior sclera 　  //
 * 244.4 | Central vein of retina; Vena centralis retinae |  Companion vein of central artery of retina. 　 It drains either into the superior ophthalmic vein or directly into the cavernous sinus.   //
 * 244.5 | Episcleral veins; Venae episclerales |  Branches located on the sclera and opening into the superior ophthalmic veins. 　  //
 * 244.6 | Palpebral veins; Venae palpebrales |  Branches coming from the upper eyelids. 　  //
 * 244.7 | Conjunctival veins; Venae conjunctivales | 　  //
 * 244.8 | Inferior ophthalmic vein; Vena ophthalmica inferior |  Aris from the lower eyelid and the lacrimal gland, then unites with the superior ophthalmic vein or passes directly into the cavernous sinus and the pterygoid plexus. [A-E] 　  //
 * 244.8a | VEINS OF UPPER LIMBS;  Venae membri superioris | 　  //
 * 244.9 | Subclavian vein; Vena subclavia |  It lies between the scalenus anterior and sternocleidomastoid muscles and extends from the internal jugular vein to the lateral margin of the first rib. 　  //
 * 244.10 | Pectoral veins; Venae pectorales |  Veins passing from the area of the pectoral muscles directly into the subclavian vein. 　  //
 * 244.11 | Dorsal scapular vein; Vena scapularis dorsalis |  Accompanying vein of the dorsal scapular artery. 　 It frequently opens into the external jugular vein.   //
 * 244.12 | Thoracoacromial vein; [Vena thoracoacromialis] |  Companion vein of the thoracoacromial artery that occasionally opens into the subclavian vein. 　  //
 * 244.13 | Axillary vein; Vena axillaris |  Continuation of the subclavian vein extending from the lateral margin of the first rib to the lower margin of the tendon of the teres major. B 　  //
 * 244.13 a | Subscapular, circumflex scapular, thoracodorsal, posterior circumflex scapular, anterior circumflex scapular veins; Venae subscapularis, circumflexa scapulae, thoracodorsalis, circumflexa posterior humeralis, circumflexa anterior humeralis |  Newly named companion veins of the corresponding arteries 　  //
 * 244.14 | Lateral thoracic vein; Vena thoracica lateralis |  Companion vein of lateral thoracic artery located on the serratus anterior muscle. 　  //
 * 244.15 | Thoracoepigastric veins; Venae thoracoepigastricae |  Subcutaneous veins from the wall of the lateral trunk. 　 They are collaterals that connect the superior and inferior venae cavae.   //
 * 244.16 | Areolar venous plexus; Plexus venosus areolaris |  Venous plexus around the nipple (areola). 　  //
 * 244.16 a | Superficial veins of upper limbs;  Venae superficiales membri superioris | 　  //
 * 244.16 b | Deep veins of upper limbs; Venae profundae membri superioris | 　  //
 * 244.17 | Brachial veins; Venae brachiales |  Companion veins of the brachial artery. 　  //
 * 244.18 | Ulnar veins; Venae ulnares |  Companion veins of the ulnar artery. 　  //
 * 244.19 | Radial veins; Venae radiales |  Companion veins of the radial artery. 　  //
 * 244.19 a | Anterior interosseous veins; Venae interosseae anteriores |  Two companion veins, one for each anterior interosseous artery 　  //
 * 244.19 b | Posterior interosseous veins; Venae interosseae posteriores |  Two companion veins, one for each posterior interosseous artery 　  //
 * 244.20 | Cephalic vein; Vena cephalica |  Epifascial vein beginning at the root of the thumb. 　 It runs in the lateral bicipital groove and passes between the deltoid and pectoralis major muscles deltoideopectoral trigone to enter the axillary vein. C   //
 * 244.21 | Thoracoacromial vein; Vena thoracoacromialis |  Accompanying vein of the thoraco-acromial artery. 　 It drains into the axillary vein. B   //
 * 244.22 | Accessory cephalic vein; [Vena cephalica accessoria] |  It runs from the extensor side of the forearm to the cephalic vein 　  //
 * 244.23 | Basilic vein; Vena basilica |  Epifascial vein beginning above the distal ulna. 　 It penetrates the brachial fascia in the middle of the medial bicipital groove and opens into the brachial vein. B [A-E]   //
 * 244.24 | Median cubital vein; Vena mediana cubiti |  Connecting branch that arises from the cephalic vein and passes obliquely upward from inferolateral to superomedial to join the basilic vein 　  //
 * 244.25 | Median antebrachial vein; Vena mediana antebrachii |  Epifascial vein occasionally present between the cephalic and basilic veins. 　  //
 * 244.26 | Median cephalic vein; Vena mediana cephalica |  Branch or trunk connecting the median antebrachial vein to the cephalic vein. 　  //
 * 244.27 | Median basilic vein; Vena mediana basilica |  Branch or trunk connecting the median antebrachial vein to the basilic vein. 　  //
 * 244.28 | Dorsal venous plexus of hand; Rete venosum dorsale manus |  Subcutaneous venous network on the dorsum of hand. 　  //
 * 244.29 | Intercapitular veins; Venae intercapitulares |  Pass between the heads of the metatarsal bones and connect the dorsal and palmar veins of the hand. C 　  //
 * 244.30 | Superficial palmar venous arch; Arcus venosus palmaris superficialis |  Companion vein of the arterial superficial palmar arch. [A-E] 　  //
 * 244.31 | Palmar digital veins; Venae digitales palmares |  Veins on the flexor side of the fingers. 　  //
 * 244.32 | Deep palmar venous arch; Arcus venosus palmaris profundus |  Companion veins of the arterial deep palmar arch. B 　  //
 * 244.33 | Dorsal metacarpal veins; Venae metacarpales dorsales |  Three veins coming from the four ulnar fingers; they open into the dorsal venous plexus of the hand. 　  //
 * 244.34 | Palmar metacarpal veins; Venae metacarpales palmares |  Companion veins of the metacarpal arteries; they open into the deep palmar venous arch. 　  //
 * 246.1 | AZYGOS VEIN; Vena azygos |  Lumbar vein that arises from the ascending lumbar vein and opens into the superior vena cava at the level of T4−5 shortly before its entrance into the percardium. 　  //
 * 246.1a | Arch of azygos vein;  Arcus venae azygos |  Venous arch before the site where the azygos vein enters the superior vena cava 　  //
 * 246.2 | Right superior intercostal vein; Vena intercostalis superior dextra |  Formed by the union of 2nd and 3rd (4th) right superior intercostal veins. 　 It opens into the azygos vein.   //
 * 246.3 | Hemiazygos vein; Vena hemiazygos | Frequently arises from the left ascending lumbar vein.  It receives intercostal veins 9−11 and drains into the azygos vein usually at the level of T9−10. 　  //
 * 246.4 | Accessory hemiazygos vein; Vena hemiazygos accessoria |  After receiving intercostal veins 4−8, it opens into the azygos vein either alone or together with the hemiazygos vein. However, it can also take up the first three intercostal veins and then anastomose with the left brachiocephalic vein. 　  //
 * 246.5 | Esophageal veins; Venae oesophageales |  Veins from the esophagus draining into the azygos vein. 　  //
 * 246.6 | Bronchial veins; Venae bronchiales |  Branches from the bronchi emptying into the azygos or hemiazygos veins. 　  //
 * 246.7 | Pericardial veins; Venae pericardiales |  Branches from the pericardium that join the azygos vein, superior vena cava or brachiocephalic vein. 　  //
 * 246.8 | Mediastinal veins; Venae mediastinales |  Small branches from the mediastinum draining partially into the superior vena cava. 　  //
 * 246.9 | Superior phrenic veins; Venae phrenicae superiores |  Small veins from the surface of the diaphragm. 　  //
 * 246.10 | Ascending lumbar vein; Vena lumbalis ascendens |  Abdominal segments of the azygos on the right and the hemiazygos on the left. Collateral vein to the inferior vena cava via the common iliac vein. [A-E] 　  //
 * 246.11 | Lumbar veins; Venae lumbales |  Segmental veins 1 and 2 opening into the ascending lumbar vein. [A-E] 　  //
 * 246.12 | Subcostal vein; Vena subcostalis |  Venous segment located below the 12th rib. From this tributary onward, the right and left longitudinal venous conduits are designated as the azygos and the hemiazygos veins, respectively. A 　  //
 * 246.13 | Posterior intercostal veins; Venae intercostales posteriores |  Those from 4 to 11 drain into either the azygos vein or hemiazygos vein. [A-E] 　  //
 * 246.14 | Dorsal branch; Ramus dorsalis |  Branch from the muscles and skin of the back. A 　  //
 * 246.15 | Intervertebral vein; Vena intervertebralis |  Branch from the intervertebral foramen. 　  //
 * 246.16 | Spinal branch; Ramus spinalis |  Branch from the spinal cord and its meninges. 　  //
 * 246.16 a | Veins of the vertebral column; Venae columnae vertebralis | 　  //
 * 246.17 | Anterior and posterior external vertebral venous plexus | Plexus venosus vertebralis externus anterior/posterior. Venous plexus in front of the vertebral body and behind the vertebral arch. [A-E] 　  //
 * 246.18 | Anterior/posterior internal vertebral venous plexus | Plexus venosus vertebralis internus anterior/posterior. Venous plexus on the anterior and posterior walls of the vertebral canal between the dura and periosteum or ligaments. 　  //
 * 246.19 | Basivertebral veins; Venae basivertebrales |  Veins lying in the vertebral bodies and converging posteriorly to drain into the anterior internal vertebral venous plexus. 　  //
 * 246.20 | Spinal cord veins; Venae medullae spinalis |  Venous plexus in the subarachnoid space for drainage of the spinal cord 　  //
 * 246.20 a | Anterior spinal veins;  Venae spinales anteriores |  Unite cranially with the network of the pons and continue caudally as the terminal vein 　  //
 * 246.20 b | Posterior spinal veins;  Venae spinales posteriores |  They terminate cranially at the rhomboid fossa,caudally at the conus medullaris 　  //
 * 246.21 | INFERIOR VENA CAVArteria Vena cava inferior | Beginning at the union of the right and left common iliac veins, it lies to the right of the aorta and opens into the right atrium of the heart. A 　  //
 * 246.22 | Inferior phrenic veins; Venae phrenicae inferiores |  Companion veins of inferior phrenic artery. 　  //
 * 246.23 | Lumbar veins; Venae lumbales |  Segmental lumbar veins 3 and 4 open directly into the inferior vena cava. A 　  //
 * 246.24 | Hepatic veins; Venae hepaticae | Short intrahepatic veins  //
 * 246.25 | Right hepatic veins; Venae hepaticae dextrae |  Veins from right lobe of liver. 　  //
 * 246.26 | Intermediate hepatic veins; Venae hepaticae intermediae |  Veins from caudate lobe of the liver. 　  //
 * 246.27 | Left hepatic veins; Venae hepaticae sinistrae |  Veins from the left lobe of the liver. 　  //
 * 246.28 | Renal veins; Venae renales |  Right and left veins from kidney. 　  //
 * 246.28 a | Capsular veins;  Venae capsulares |  Form the venous network of the fatty capsule and anastomose with neighboring and stellate veins. 　 They can form a collateral circulation.   //
 * 246.29 | Left suprarenal vein; Vena suprarenalis (adrenalis) sinistra |  Vein from the left suprarenal gland. 　  //
 * 246.30 | Left testicular vein; Vena testicularis sinistra |  Vein from left testis. 　  //
 * 246.31 | Left ovarian vein; Vena ovarica sinistra |  Vein from left ovary. 　  //
 * 246.32 | Right suprarenal vein; Vena suprarenalis (adrenalis) dextra |  Vein from right suprarenal gland usually opening directly into the inferior vena cava. 　  //
 * 246.33 | Right testicular vein; Vena testicularis (adrenalis) dextra |  It opens directly into the inferior vena cava. 　  //
 * 246.34 | Right ovarian vein; Vena ovarica dextra |  It opens directly into the inferior vena cava. 　  //
 * 246.35 | Pampiniform plexus; Plexus pampiniformis |  Venous plexus around the spermatic cord. 　  //
 * 248.1 | PORTAL VEIN OF LIVER; Vena portae hepatis |  It brings blood from the intestinal tract to the liver. Forms important anastomoses to esophageal veins, rectal venous plexus and the superficial veins of the abdominal skin. [A-E] 　  //
 * 248.2 | Right branch; Ramus dexter |  Strong shorter right branch of portal vein. 　 It forms bifurcations in the right lobe of the liver that extend as far as the interlobular veins. [A-E]   //
 * 248.3 | Anterior branch; Ramus anterior |  It supplies the anterior part of the right lobe. 　  //
 * 248.4 | Posterior branch; Ramus posterior |  It supplies the posterior part of the right lobe. 　  //
 * 248.5 | Left branch; Ramus sinister |  Longer and somewhat more slender branch supplying the left lobe as well as the caudate and quadrate lobes. 　  //
 * 248.6 | Transverse part; Pars transversa |  Initial segment of left branch coursing transversely into liver hilum. 　  //
 * 248.7 | Caudate branches; Rami caudati |  Twigs to caudate lobe. 　  //
 * 248.8 | Umbilical part; Pars umbilicus |  Sagittal continuation of the left branch into the left lobe. 　  //
 * 248.9 | [Ductus venosus] | Embryonic vein uniting umbilical vein and inferior vena cava. Bypasses the liver. [A-E] 　  //
 * 248.10 | Ligamentum venosum; Ligamentum venosum |  Connective tissue vestige of the ductus venosus in the groove for the ligamentum venosum. 　  //
 * 248.11 | Lateral branches; Rami laterales |  Branches to the quadrate lobe and part of the caudate lobe. 　  //
 * 248.12 | Left umbilical vein; Vena umbilicalis sinistra |  Embryonic vein joining the portal vein in the liver. 　 It carries cord blood to the right atrium partly via the ductus venosus and inferior vena cava.   //
 * 248.13 | Round ligament of liver; Ligamentum teres hepatis |  Connective tissue remains of left umbilical vein. 　  //
 * 248.14 | Medial branches; Rami mediales |  Branches of the umbilical part extending to anterior portion of left lobe of liver. 　  //
 * 248.15 | Cystic vein; Vena cystica |  Vein from gallbladder emptying into right branch of portal vein. [A-E] 　  //
 * 248.16 | Paraumbilical veins; Venae paraumbilicales |  Small veins around the round ligament. 　 They form anastomoses between the left branch of the portal vein and subcutaneous abdominal veins. [A-E]   //
 * 248.17 | Left gastric vein; Vena gastrica sinistra |  Companion vein of left gastric artery. 　  //
 * 248.18 | Right gastric vein; Vena gastrica dextra |  Companion vein of right gastric artery. 　  //
 * 248.19 | Prepyloric vein; Vena praepylorica |  Branch from the anterior part of pylorus to the right gastric vein or portal vein. 　  //
 * 248.20 | Superior mesenteric vein; Vena mesenterica superior |  Its drainage area extends from the distal half of the duodenum to the left colic flexure. 　 It joins the splenic vein to form the portal vein.   //
 * 248.21 | Jejunal veins; Venae jejunales |  Branches from the jejunum and ileum. 　  //
 * 248.21 a | Ileal branches;  Venae ileales | 　  //
 * 248.22 | Right gastro-omental (gastro-epiploic) vein; Vena gastro-omentalis (epiploica) dextra |  Companion vein of right gastro-omental artery. 　  //
 * 248.23 | Pancreatic veins; Venae pancreaticae |  Direct branches from the pancreas. 　  //
 * 248.24 | Pancreaticoduodenal veins; Venae pancreaticoduodenales |  Companion veins of pancreaticoduodenal arteries. 　  //
 * 248.25 | Ileocolic vein; Vena ileocolica |  Branch from the ileocecal region. 　  //
 * 248.26 | Appendicular vein; Vena appendicularis |  Vein from the vermiform appendix. 　  //
 * 248.27 | Right colic vein; Vena colica dextra |  Vein from the ascending colon. 　  //
 * 248.28 | Middle colic vein; Vena colica media (intermedia) |  Vein of transverse colon. 　 It can also drain into the superior and inferior mesenteric veins.   //
 * 248.29 | Splenic vein; Vena splenica |  It is found in the phrenicolic ligament and behind the pancreas. 　 It joins the superior mesenteric vein to form the portal vein.   //
 * 248.30 | Pancreatic veins; Venae pancreaticae |  They open directly into the splenic vein. [A-E] 　  //
 * 248.31 | Short gastric veins; Venae gastricae breves |  They course in the gastrosplenic ligament. [A-E] 　  //
 * 248.32 | Left gastro-omental (gastro-epiploic) vein; Vena gastro-omentalis (epiploica) sinistra |  Companion vein of left gastro-omental vein. [A-E] 　  //
 * 248.33 | Inferior mesenteric vein; Vena mesenterica inferior |  Extends from the left third of the colon to the upper rectum and opens into the splenic vein. 　  //
 * 248.34 | Left colic vein; Vena colica sinistra |  Arises from the descending colon. 　  //
 * 248.35 | Sigmoid veins; Venae sigmoideae |  They drain the sigmoid colon. 　  //
 * 248.36 | Superior rectal vein; Vena rectalis superior |  Branch from the upper rectum. [A-E] 　  //
 * 248.37 | COMMON ILIAC VEIN; Vena iliaca communis |  Venous trunk reaching from L4 to the sacroiliac joint.  It unites with the contralateral vein to form the inferior vena cava. [A-E] 　  //
 * 248.38 | Median sacral vein; Vena sacralis mediana |  Unpaired branch that joins the left common iliac vein. [A-E] 　  //
 * 248.39 | Iliolumbar vein; Vena iliolumbalis |  Accompanying vein of the iliolumbar artery. 　 It opens into the internal or common iliac vein.   //
 * 250.1 | INTERNAL ILIAC HYPOGASTRIC VEIN; Vena iliaca interna vena hypogastrica |  Short trunk receiving veins from the pelvic viscera and perineum. A 　  //
 * 250.2 | Superior gluteal veins; Venae glutaeales5 superiores |  Companion veins of superior gluteal artery passing through the upper division of the greater sciatic foramen suprapiriform foramen to the pelvis. 　 They converge to form a trunk which opens into the internal iliac vein. [A-E]   //
 * 250.3 | Inferior gluteal veins; Venae glutaeales5 inferiores |  Companion veins of inferior gluteal artery passing through the lower division of the greater sciatic foramen infrapiriform foramen into the pelvis. 　 They unite to form a trunk and open into the internal iliac vein. A [A-E]   //
 * 250.4 | Obturator veins; Venae obturatoriae |  They enter the pelvis via the obturator foramen and usually open into both the internal iliac and common iliac veins. [A-E] 　  //
 * 250.5 | Lateral sacral veins; Venae sacrales laterales |  Lateral branches from the sacral venous plexus. 　  //
 * 250.6 | Sacral venous plexus; Plexus venosus sacralis |  Venous network lying in front of the sacrum. 　  //
 * 250.7 | Rectal venous (hemorrhoidal) plexus | Plexus venosus rectalis plexus haemorrhoidalis. Plexus surrounding the rectum. 　  //
 * 250.8 | Vesical veins; Venae vesicales |  Veins from the vesical venous plexus. 　  //
 * 250.9 | Vesical venous plexus; Plexus venosus vesicalis |  Extends from the base of the bladder to communicate with the prostatic or vaginal venous plexus. A 　  //
 * 250.10 | Prostatic venous plexus; Plexus venosus prostaticus |  It surrounds the prostate and unites with the neighboring vesical venous plexus. 　  //
 * 250.11 | Deep dorsal vein of penis; Vena dorsalis profunda penis |  Subfascial vein of the dorsum of the penis that passes below the symphysis between the arcuate ligament of the pubis and the transverse perineal ligament to enter the prostatic venous plexus. 　 It lies between the deep fascia of the penis and the tunica albuginea and is usually not paired. C. See also p. 165   //
 * 250.12 | Deep dorsal vein of clitoris; Vena dorsalis profunda clitoridis |  Subfascial vein of dursum of clitoris opening into vesical venous plexus. 　  //
 * 250.13 | Uterine veins; Venae uterinae |  Connecting veins that join the uterine venous plexus and internal iliac vein. [A-E] 　  //
 * 250.14 | Uterine venous plexus; Plexus venosus uterinus |  Venous network primarily at the root of the broad ligament. 　 It communicates with the vaginal venous plexus.   //
 * 250.15 | Vaginal venous plexus; Plexus venosus vaginalis |  Venous network around the vagina with numerous connections to the surrounding venous plexus. 　  //
 * 250.16 | Internal pudendal vein; Vena pudenda interna |  It runs in the lateral wall of the ischioanal fossa and enters the pelvis via the lower division of the greater sciatic foramen infrapiriform foramen. A B 　  //
 * 250.17 | Deep veins of penis; Venae profundae penis |  They arise from the roots of the corpus cavernosum and corpus spongiosum and drain into the prostatic venous plexus via the deep dorsal vein of the penis. [A-E] 　  //
 * 250.18 | Deep veins of clitoris; Venae profundae clitoridis |  Equivalent to the deep veins of the penis. 　  //
 * 250.19 | Middle rectal veins; Venae rectales mediae |  Branches from the rectal venous plexus located in the lesser pelvis. 　 They anastomose with the superior rectal vein and the inferior rectal veins. A   //
 * 250.20 | Inferior rectal veins; Venae rectales inferiores |  Arise from the anal region, join the internal pudendal vein and anastomose with the middle rectal veins and the superior rectal vein. B 　  //
 * 250.21 | Posterior scrotal and labial veins; Venae scrotales et labiales posteriores |  Arise from the scrotum or labia and join the internal pudendal vein. B 　  //
 * 250.22 | Vein of bulb of penis or vestibule; Vena bulbi penis or vestibuli |  Arise from the bulb of the corpus spongiosum and convey blood either to the deep dorsal vein of the penis (clitoris) or into the internal pudendal vein. B 　  //
 * 250.23 | External iliac vein; Vena iliaca externa |  Arises from the upper end of the femoral vein below the inguinal ligament and ends where it joins the internal iliac vein to form the common iliac vein. 　  //
 * 250.24 | Inferior epigastric vein; Vena epigastrica inferior |  Arises from the posterior side of the anterior abdominal wall and extends as a companion vein of the inferior epigastric artery. 　  //
 * 250.24 a | Pubic branch (accessory obturator vein);  Ramus pubicus (vena obturatoria accessoria) |  It anastomoses with the branch of the obturator vein at the inner surface of the pubis. 　  //
 * 250.25 | Deep circumflex iliac vein; Vena circumflexa iliaca profunda |  Companion vein of the deep circumflex iliac artery. 　  //
 * 252.none | VEINS OF LOWER LIMBS; Venae membri inferioris;  0a Venaesuperficialesmembriinferioris |  Superficial veins of lower limbs. 0b Venae profundae membri inferioris. Deep veins of lower limbs 　  //
 * 252.1 | Femoral vein; Vena femoralis |  A companion vein of the femoral artery that extends from the hiatus tendineus of the adductor canal to the inguinal ligament. 　  //
 * 252.2 | External pudendal veins; Venae pudendae externae |  Individual branches from the external genitalia. 　  //
 * 252.3 | Superficial circumflex iliac vein; Vena circumflexa iliaca superficialis |  Subcutaneous companion vein of the superficial circumflex iliac artery. 　  //
 * 252.4 | Superficial epigastric vein; Vena epigastrica superficialis |  Subcutaneous companion vein of the superficial epigastric artery. 　  //
 * 252.5 | Superficial dorsal veins of penis/clitoris; Venae dorsales superficiales penis/clitoridis |  Paired epifascial veins of the penis (clitoris) that drain into the femoral vein or external pudendal veins. 　 They run between the superficial and deep fasciae of the penis. A. See also p. 165   //
 * 252.6 | Anterior scrotal/labial veins; Venae scrotales/ labiales anteriores |  Arise from the scrotum or labia majora and open into the femoral vein or the external pudendal veins. 　  //
 * 252.7 | Greater saphenous vein; Vena saphena magna |  Arises from the medial side of the foot and ascends medially. This vein is provided with valves and receives most of the medial superficial cutaneous veins. 　 It drains into the femoral vein via the saphenous opening. A B C [A-E]   //
 * 252.8 | Accessory saphenous vein; Vena saphena accessoria |  Connecting branch that occasionally joins the small saphenous vein to the great saphenous vein. 　 It may receive blood from the thigh except for the deep and lateral regions.   It sometimes runs parallel to the great saphenous vein before entering the latter.  //
 * 252.9 | Accompanying vein of the profunda femoris artery; Vena profunda femoris | 　  //
 * 252.10 | Medial circumflex femoral veins; Venae circumflexae mediales femorales |  Companion veins of the corresponding artery. 　  //
 * 252.11 | Lateral circumflex femoral veins; Venae circumflexae laterales femorales |  Companion veins of the corresponding artery. 　  //
 * 252.12 | Perforating veins; Venae perforantes |  Arise from the ischiocrural musculature, penetrate the adductors and open into the profunda femoris vein. 　  //
 * 252.13 | Popliteal vein; Vena poplitea |  From its origin between the popliteal artery and tibial nerve, it extends from the union of the anterior and posterior tibial veins to the hiatus tendineus of the adductor canal. 　  //
 * 252.13 a | Sural veins; Venae surales |  Companion veins of the corresponding arteries 　  //
 * 252.14 | Genicular veins; Venae geniculares |  Usually five veins arising from the knee. 　  //
 * 252.15 | Small saphenous vein; Vena saphena parva |  It arises from the lateral margin of the foot, passes along the posterior side of the lower leg and drains into the popliteal vein. A B C 　  //
 * 252.16 | Anterior tibial veins; Venae tibiales anteriores |  Companion veins of the anterior tibial artery. 　  //
 * 252.17 | Dorsal venous network of foot; Rete venosum dorsale pedis |  Network of veins on the dorsum of the foot that drain into the great and small saphenous veins and anterior tibial veins. 　  //
 * 252.18 | Dorsal venous arch of foot; Arcus venosus dorsalis pedis |  Venous arch on the dorsum of the foot receiving the dorsal metatarsal veins of the foot. 　 It also serves as the main outlet for blood from the sole of the foot. B C [A-E]   //
 * 252.19 | Dorsal digital veins of foot; Venae digitales dorsales pedis |  Veins on the dorsum of the toes. 　  //
 * 252.20 | Dorsal metatarsal veins; Venae metatarsales dorsales |  Companion veins of corresponding arteries. 　 They arise from the dorsal digital veins of the foot. B [A-E]   //
 * 252.21 | Posterior tibial veins; Venae tibiales posteriores |  Veins accompanying the posterior tibial artery. [A-E] 　  //
 * 252.22 | Peroneal (fibular) veins; Venae fibulares |  Companion veins of the fibular artery found partly beneath the flexor hallucis longus. 　  //
 * 252.23 | Plantar venous network; Rete venosum plantare |  Dense subcutaneous network of veins on the sole of the foot. 　  //
 * 252.24 | Plantar venous arch; Arcus venosus plantaris |  Venous arch accompanying the arterial plantar arch. 　  //
 * 252.25 | Plantar metatarsal veins; Venae metatarsales plantares |  Veins accompanying the corresponding arteries. 　  //
 * 252.26 | Plantar digital veins; Venae digitales plantares |  Veins on the flexor side of the toes. 　  //
 * 252.26 a | Intercapitular veins;  Venae intercapitulares |  Veins that connect the plantar and dorsal venous arches. 　  //
 * 252.26 b | Lateral marginal vein;  Vena marginalis lateralis |  Anastomotic vein as in 26 a. 　 It drains into the small saphenous vein. [A-E]   //
 * 252.26 c | Medial marginal vein;  Vena marginalis medialis |  Anastomotic vein as in 26 a. 　 It drains into the great saphenous vein.   //
 * 252.27 | Perforating veins; Venae perforantes |  Veins that connect the cutaneous and subfascial veins especially on the lower leg. Their valves prevent the flow of blood from the deep veins to the epifascial veins. 　  //
 * 254.1 | LYMPHATIC SYSTEM; Systema lymphaticum | 　  //
 * 254.2 | Lymphatic vessels; Vasa lymphatica | 　  //
 * 254.3 | Lymphatic capillary; Vas lymphocapillare |  Any of the vessels of the lymphatic system that form closed networks and have permeable walls. 　  //
 * 254.4 | Lymphatic capillary network; Rete lymphocapillare |  Network of lymphocapillary veins. 　  //
 * 254.5 | Lymphatic vessel; Vas lymphaticum |  Any of the valvular lymphatic vessels that communicate with the lymphocapillary vessels. Their thin walls are sparsely lined with smooth muscles. 　  //
 * 254.6 | Lymphatic plexus; Plexus lymphaticus |  Network of lymphatic vessels lying deeper than the lymphocapillary vessels. In the outer layers of the skin, it lies within and directly below the corium. 　  //
 * 254.7 | Superficial lymphatic vessel; Vas lymphaticum superficiale |  It is situated superficially on the fascia of the limbs 　  //
 * 254.8 | Deep lymphatic vessel; Vas lymphaticum profundum |  It lies beneath the fascia of the limbs and often, but not always, accompanies blood vessels 　  //
 * 254.9 | Lymphatic trunks; Trunci lymphatici |  Five main lymphatic branches of the lymph-vascular system 　  //
 * 254.10 | Right and left lumbar trunk; Truncus lumbaris dexter/sinister |  Main branch which brings lymph to the cisterna chyli from the legs, pelvic viscera, urogenital system and parts of the abdominal wall and the abdominal viscera. 　  //
 * 254.11 | Intestinal trunks; Trunci intestinales |  Main conduits which transport lymph to the cisterna chyli from the supply region of the superior and inferior mesenteric arteries. 　  //
 * 254.12 | Right and left bronchomediastinal trunk; Truncus bronchomediastinalis dexter/sinistra |  It collects lymph from the heart, lungs and mediastinum. On the left side it opens into the thoracic duct, on the right side, the right lymphatic duct. Often, however, both may open directly into the subclavian veins. 　  //
 * 254.13 | Right and left subclavian trunk; Truncus subclavius dexter/sinister |  Arises from the arm, accompanies the subclavian vein and usually opens on the right side into the right lymphatic duct and on the left side into the angle between the left subclavian vein and internal jugular vein. [A-E] 　  //
 * 254.14 | Right and left jugular trunk; Truncus jugularis dexter/sinister |  Accompanies the internal jugular vein and passes to the angle between the internal jugular and subclavian veins (venous angle). 　  //
 * 254.15 | Lymphatic ducts; Ductus lymphatici |  The main drainage ducts of the lymphatic system 　  //
 * 254.16 | Right lymphatic duct (right thoracic duct) | Ductus lymphaticus dexter (ductus thoracicus dexter). 　 It is formed by the union of the right jugular, subclavian and bronchomediastinal trunks.   It may be absent.  //
 * 254.17 | Thoracic duct; Ductus thoracicus |  Arises from the cisterna chyli a short distance below the diaphragm, courses upward behind the aorta and opens into the venous angle, i. e., the angle between the left internal jugular and subclavian veins. 　  //
 * 254.18 | Arch of thoracic duct | Arcus ductus thoracici. Arch formed by the thoracic duct before entering the venous angle. 　  //
 * 254.19 | Cervical part; Pars cervicalis |  Short cervical segment in front of C7. 　  //
 * 254.20 | Thoracic part; Pars thoracica |  It begins at the aortic hiatus and ends at the upper margin of T1. 　  //
 * 254.21 | Abdominal part; Pars abdominalis |  Very short segment in front of L1. 　  //
 * 254.22 | Cisterna chyli | Variable dilatation at the origin of the thoracic duct. 　 It receives the lumbar and intestinal trunks.   //
 * 254.23 | Lymph node; Nodus lymphaticus (Lymphonodus) |  Lymphoreticular filtering organ, 1−5 mm in diameter, within the lymphatic vessels. Since lymph must usually traverse two lymph nodes before arriving in the blood stream at the venous angle, there is double protection against the invasion of pathogens or tumor cells into the blood stream. 　  //
 * 254.24 | Afferent lymphatic vessels; Vas lymphaticum afferens |  Any of the vessels that carry lymph to a lymph node; located on the convex surface of the node. 　  //
 * 254.25 | Efferent lymphatic vessel; Vas lymphaticum efferens |  Any of the vessels that carry lymph away from a lymph node; located on the hilum of the node. [A-E] 　  //
 * 254.26 | Cortex | Part of the lymphoreticular tissue proximal to the capsule. 　  //
 * 254.27 | Medulla | Lymphoreticular tissue between cortex and hilum. 　  //
 * 254.28 | Hilum | Somewhat retracted area where blood vessels enter and where blood and lymphatic vessels exit. [A-E] 　  //
 * 254.29 | Lymphatic nodule; Nodulus lymphaticus (lymphonodulus) |  Spherical condensation of lymphoreticular tissue predominantly occupying the cortex. 　 It exhibits a lighter central area (“reaction center”).   //
 * 256.1 | REGIONAL LYMPH NODES | Nodi lymphatici regionales 　  //
 * 256.2 | Head and neck; Caput et collum | 　  //
 * 256.3 | Occipital lymph nodes; Nodi lymphatici occipitales |  One to three lymph nodes lying close to the margin of the trapezius. Afferents: scalp, deep cervical muscles. Efferents: deep cervical lymph nodes. 　  //
 * 256.4 | Mastoid [retroauricular] lymph nodes; Nodi lymphatici mastoidei retroauriculares |  Usually two nodes on the mastoid process. Afferents: posterior surface of pinna, posterior wall of external acoustic meatus and corresponding parts of scalp. Efferents: deep cervical lymph nodes. 　  //
 * 256.5 | Superficial partodi lymph nodes; Nodi lymphatici parotidei superficiales |  They lie on the parotid fascia in front of the tragus. Afferents: junction of temporal region and anterior surface of pinna. Efferents: deep cervical lymph nodes. 　  //
 * 256.6 | Deep parotid lymph nodes; Nodi lymphatici parotidei profundi |  Group beneath the parotid fascia. Afferents: tympanic cavity, external acoustic meatus, frontotemporal region, eyelids, root of nose, and sometimes the posterior floor of the nose and nasopharyngeal cavity. Efferents: deep cervical lymph nodes. 　  //
 * 256.7 | Preauricular lymph nodes; Nodi lymphatici prae-auriculares |  Group located in front of the pinna. 　  //
 * 256.8 | Infra-auricular lymph nodes; Nodi lymphatici infra-auriculares |  Group beneath the pinna. 　  //
 * 256.9 | Intraglandular lymph nodes; Nodi lymphatici intraglandulares |  Group situated directly within the parotid. 　  //
 * 256.10 | Facial lymph nodes; Nodi lymphatici faciales |  Variable lymph nodes that receive lymph from the eyelids, nose and the rest of the face and buccal mucosa. Efferents: submandibular lymph nodes. The vessels accompany the facial artery 　  //
 * 256.11 | Buccinator node; [Nodus buccinatorius] |  Lymph node situated deep within the buccinator muscle. 　  //
 * 256.12 | Nasolabial node; [Nodus nasolabialis] |  Lymph node located below the nasolabial fold. 　  //
 * 256.13 | Malar node; [Nodus malaris] |  Superficial lymph node of the cheek 　  //
 * 256.14 | Mandibular node; [Nodus mandibularis] |  Lymph node located on the mandible. 　  //
 * 256.14 a | Lingual lymph nodes;  Nodi lymphatici linguales |  Nodes located on the hyoglossus muscle. 　 They drain lymph from the lower surface and lateral margin to tongue as well as the medial anterior two-thirds of its dorsal surface    //
 * 256.15 | Submental lymph nodes; Nodi lymphatici submentales |  Nodes between the anterior bellies of the digastric muscles. Afferents: middle of lower lip, floor of mouth and tip of tongue. Efferents: deep cervical and submental lymph nodes. 　  //
 * 256.16 | Submandibular lymph nodes; Nodi lymphatici submandibulares |  Nodes between the mandible and submandibular gland that serve as first and second filter stations. Direct afferent area: inner canthus of eye, cheek, side of nose, upper lip, lateral lower lip, gingiva and anterior lateral margin of tongue. Indirect afferents: facial and submental lymph nodes. Efferents: deep cervical lymph nodes. 　  //
 * 256.17 | Anterior cervical lymph nodes; Nodi lymphatici cervicales anteriores | 　  //
 * 256.18 | Superficial (anterior jugular) lymph nodes; Nodi lymphatici superficiales (jugulares anteriores) |  Nodes on the internal jugular vein. Afferent region: skin of anterior side of neck. Efferents: bilateral deep cervical lymph nodes. 　  //
 * 256.19 | Deep lymph nodes; Nodi lymphatici profundi |  Anterior group 　  //
 * 256.19 a | Infrahyoid lymph nodes; Nodi lymphatici infrahyoidei |  They lie in the midline below the body of the hyoid bone. Afferent areas: larnygeal vestibule, piriform recess and adjacent hypopharynx. Efferents: deep cervical lymph nodes. 　  //
 * 256.20 | Prelaryngeal lymph nodes; Nodi lymphaticipraelaryngeales3 |  Nodes on the cricothyroid ligament. Afferent area: lower half of larynx. Efferents: deep cervical lymph nodes. 　  //
 * 256.21 | Thyroid lymph nodes; Nodi lymphatici thyroidei |  Nodes on the thyroid gland. Efferents: as in 20. 　  //
 * 256.22 | Pretracheal lymph nodes; Nodi lymphatici pretracheales |  Nodes in front of the trachea. Afferent regions: trachea and larynx. Efferents: deep cervical lymph nodes. 　  //
 * 256.23 | Paratracheal lymph nodes; Nodi lymphatici paratracheales |  Nodes beside the trachea. Actions similar to those of 22. 　  //
 * 256.23 a | Retropharyngeal lymph nodes;  Nodi lymphatici retropharyngeales |  Deep cervical lymph nodes in front of the arch of the atlas. See p. 258. 　  //
 * 258.1 | Lateral cervical lymph nodes; Nodi lymphatici cervicales laterales |  Groups of lymph nodes lateral to the neck which are classified as follows 　  //
 * 258.2 | Superficial lymph nodes; Nodi lymphatici superficiales |  Nodes on the external jugular vein. Afferent regions: lower pinna and area below the parotid. Efferents: deep cervical lymph nodes. See p. 257 　  //
 * 258.3 | Superior deep lymph nodes; Nodi lymphaticiprofundi superiores |  Nodes that form the second filter station for almost all of the head lymph nodes but also receive direct peripheral tributaries from their surroundings. Efferents: jugular trunk. 　  //
 * 258.4 | Lateral lymph nodes; Nodi lymphatici laterales |  They lie lateral to the internal jugular vein. 　  //
 * 258.5 | Anterior lymph nodes; Nodi lymphatici anteriores |  Group of lymph nodes in front of the internal jugular vein. 　  //
 * 258.6 | Jugulodigastric node; Nodus jugulodigastricus |  It is the most cranial of the deep cervical nodes and is palpable when the tonsil, tongue or pharynx is inflamed. 　  //
 * 258.7 | Inferior deep cervical lymph nodes; Nodi lymphatici profundi inferiores |  They form the second filter station for the lymph nodes of the cervical viscera and the last filter station for th 　  //
 * 258.13 | lymph nodes of the head | They also receive direct tributaries. Efferents: jugular trunk 　  //
 * 258.8 | Jugulo-omohyoid node; Nodus juguloomohyoideus |  Node between the omohyoid muscle and internal jugular vein. Afferent area: tongue. 　  //
 * 258.9 | Lateral lymphatic nodes; Nodi lymphatici laterales |  They lie lateral to the internal jugular vein. 　  //
 * 258.10 | Anterior lymph nodes; Nodi lymphatici anteriores |  Group in front of the internal jugular vein. 　  //
 * 258.11 | Supraclavicular lymph nodes; Nodi lymphatici supraclaviculares |  Nodes of the same group located above the clavicle. 　  //
 * 258.12 | Accessory nodes; Nodi accessorii | 　  //
 * 258.13 | Retropharyngeal lymph nodes; Nodi lymphatici retropharyngeales |  Deep cervical lymph nodes at the level of the lateral mass of the atlas and at the lateral margin of the longus capitis muscle. A 　  //
 * 258.14 | Upper limb; Membrum superius | 　  //
 * 258.15 | Axillary lymphatic plexus; Plexus lymphaticus axillaris |  Netlike connections of 20−30 axillary lymph nodes via their lymphatic vessels. 　  //
 * 258.16 | Axillary lymph nodes; Nodi lymphatici axillares |  Nodes in the axilla. 　  //
 * 258.17 | Apical lymph nodes; Nodi lymphatici apicales |  Nodes medial to the axillary vein that extend from the upper margin of the prectoralis minor to the apex of the axilla. Afferent areas: upper lateral part of the breast and all remaining axillary lymph nodes. Efferents: (left) subclavian trunk to the thoracic duct or subclavian vein; (right) into the vein directly or after joining the jugular trunk. 　  //
 * 258.18 | Brachial lymph nodes; Nodi lymphatici brachiales |  Nodes along the axillary artery that drain lymph from the arm. 　  //
 * 258.19 | Subscapular lymph nodes; Nodi lymphatici subscapulares |  Nodes alongside the subscapular artery that drain lymph from the posterior thorax and shoulder as well as from the lower nuchal region. 　  //
 * 258.20 | Pectoral lymph nodes; Nodi lymphatici pectorales |  Nodes along the lateral margin of the pectoralis minor that drain lymph from the anterior and lateral wall of the trunk as far as the navel, as well as the central and lateral part of the breast. 　  //
 * 258.21 | Central lymph nodes; Nodi lymphatici centrales |  Nodes in the fat of the axillar that filter lymph from the brachial, subscapular and pectoral lymph nodes. 　  //
 * 258.22 | Interpectoral lymph nodes; Nodi lymphatici interpectorales |  Small group of nodes situated between the pectoralis major and minor. Afferent area: mammary gland. Efferents: apical lymph nodes. [A-E] 　  //
 * 258.23 | Deltopectoral(infraclavicular)lymph nodes; Nodi lymphatici deltopectorales (infraclaviculares) |  Nodes on the cephalic vein in the deltopectoral groove that receive lymph from the arm. 　  //
 * 258.24 | Brachial lymph nodes; Nodi lymphatici brachiales |  Single lymph nodes along the brachial vessels 　  //
 * 258.25 | Cubital lymph nodes; Nodi lymphatici cubitales |  One or two lymph nodes on the brachial artery in the cubital fossa. 　  //
 * 258.26 | Supratrochlear lymph nodes; Nodi lymphatici supratrochlearis |  Nodes that lie medial to the basilic vein and above the elbow joint. 　  //
 * 258.27 | Superficial lymph nodes; Nodi lymphatici superficiales | 　  //
 * 258.28 | Deep lymph nodes; Nodi lymphatici profundi |  Individual lymph nodes that follow the course of the deep lymphatic vessels 　  //
 * 260.2 | PARAMAMMARY LYMPH NODES; Nodi lymphatici paramammarii |  Lymph nodes on the lateral margin of the mammary gland. 　  //
 * 260.3 | Parasternal lymph nodes; Nodi lymphatici parasternales |  Nodes located along the course of the internal thoracic vessels. Afferent regions: mammary gland, intercostal spaces, part of the liver and diaphragm. Efferents: either directly into the respective subclavian vein or internal jugular vein or into the thoracic duct or subclavian trunk. 　  //
 * 260.4 | Intercostal lymph nodes; Nodi lymphatici intercostales |  Nodes located in the paravertebral portion of the intercostal spaces. Afferent area: pleura and intercostal spaces. 　  //
 * 260.5 | Paravertebral lymph nodes; Nodi lymphatici praevertebrales |  Nodes located between the esophagus and vertebral column. Afferent regions: surroundings, if not drained by other vessels. C 　  //
 * 260.6 | Superior phrenic lymph nodes; Nodi lymphatici phrenici superiores |  Nodes situated behind the cartilage-bone boundary of the 7th rib at the site where the aorta opens into the diaphragm and along the inferior vena cava. Afferent areas: liver and diaphragm. 　  //
 * 260.7 | Prepericardial lymph nodes; Nodi lymphatici prepericardiales |  Nodes located between the sternum and pericardium. Afferent regions: sternum and anterior pericardium. Efferents: parasternal lymph nodes. 　  //
 * 260.8 | Lateral pericardial lymph nodes; Nodi lymphatici pericardiales laterales |  Nodes found between the pericardium and mediastinal pleura. 　  //
 * 260.9 | Anterior mediastinal lymph nodes; Nodi lymphatici mediastinales anteriores |  Nodes along the brachiocephalic veins, in front of the arch of the aorta and its branches. Afferent regions: thymus, pericardium and parasternal lymph nodes. Efferents: bronchomediastinal trunk. 　  //
 * 260.10 | Ligamentum arteriosum node; [Nodus ligamenti arteriosi] |  Node occasionally found along the lig. arteriosum. 　  //
 * 260.11 | Posterior mediastinal lymph nodes; Nodi lymphatici mediastinales posteriores |  Nodes situated in the superior and posterior mediastinum. 　 They receive lymph from the following organs: lungs, bronchi, trachea, esophagus, pericardium, diaphragm and diaphragmatic surface of the liver.   They pass efferent vessels to the thoracic and bronchomediastinal ducts. The posterior mediastinal lymph nodes are subdivided into the following groups.Pulmonary juxtaesophageal lymph nodes.Nodi lymphatici juxtaoesophageales pulmonales. Group situated beside the esophagus; they serve the lungs.  //
 * 260.12 | Pulmonary juxtaesophageal lymph nodes | 　 //
 * 260.13 | Tracheobronchial lymph nodes; Nodi lymphatici tracheobronchiales |  Group located along the bronchi at the site where they enter into the lungs. 　  //
 * 260.14 | Superior tracheobronchial lymph nodes; Nodi lymphatici tracheobronchiales superiores |  Group situated cranially on the stem bronchi and the trachea. 　  //
 * 260.15 | Inferior tracheobronchial lymph nodes; Nodi lymphatici tracheobronchiales inferiores |  Group located caudal to the tracheal bifurcation. 　  //
 * 260.16 | Paratracheal lymph nodes; Nodi lymphatici paratracheales |  Group situated along the trachea. 　  //
 * 260.17 | Node of arch of azygos vein; [Nodus arcus venae azygos] |  Lymph node occasionally present at the arch which the azygos vein forms around the hilum of the right lung before joining the superior vena cava. 　  //
 * 262.1 | Abdomen − parietal lymph nodes; Nodi lymphatici parietales |  Lymph nodes in the abdominal wall 　  //
 * 262.2 | Left lumbar lymph nodes; Nodi lymphatici lumbales (lumbares) sinistri |  Nodes situated along the abdominal aorta. 　 They mainly serve as secondary filter stations for lymph nodes located further below, but also as primary filter stations for the suprarenal gland, kidney, ureter, testis, ovary, uterine tubes, fundus of uterus and abdominal wall. Efferents: primarily into the lumbar trunk.   They can be divided into the following three groups  //
 * 262.3 | Lateral aortic lymph nodes; Nodi lymphatici aortici laterales |  Group on the left side of the aorta. 　  //
 * 262.4 | Pre-aortic lymph nodes; Nodi lymphatici preaortici |  Group situated in front of the aorta. 　  //
 * 262.5 | Postaortic lymph nodes; Nodi lymphatici postaortici |  This group lies between the aorta and vertebral column. [A-E] 　  //
 * 262.6 | Intermediate lumbar lymph nodes; Nodi lymphatici lumbales (lumbares) intermedii |  Group situated between the aorta and inferior vena cava. 　 They function as described in 2−   //
 * 262.7 | Right lumbar lymph nodes; Nodi lymphatici lumbales (lumbares) dextri |  Group situated along the inferior vena cava. 　 They function as described in (2) and are subdivided into the following three groups   //
 * 262.8 | Lateral caval lymph nodes; Nodi lymphatici cavales laterales |  Nodes on the right side of the inferior vena cava. [A-E] 　  //
 * 262.9 | Precaval lymph nodes; Nodi lymphatici precavales |  Nodessituatedinfrontof thevena cava. 　  //
 * 262.10 | Postcaval lymph nodes; Nodi lymphatici postcavales |  Nodes located behind the vena cava. 　  //
 * 262.11 | Inferior phrenic lymph nodes; Nodi lymphatici phrenici inferiores |  Nodes situated along the inferior surface of the diaphragm near the aortic opening. A 　  //
 * 262.12 | Inferior epigastric lymph nodes; Nodi lymphatici epigastrici inferiores |  Three or four nodes along the inferior epigastric artery that receive lymph from its supply area. 　  //
 * 262.13 | Visceral nodes; Abdomen − nodi lymphatici viscerales |  Lymph nodes of the abdominal viscera 　  //
 * 262.14 | Celiac lymph nodes; Nodi lymphatici coeliaci |  Nodes situated the celiac trunk. 　 They form the secondary filter station for the stomach, duodenum, liver, gallbladder, pancreas and spleen. Efferents: some form the intestinal trunk, some pass directly into the cisterna chyli. A [A-E]   //
 * 262.15 | Gastric lymph nodes [right and left]; Nodi lymphatici gastrici [dextri/sinistri] |  From the lesser curvature of the stomach, they follow the course of the right and left gastric arteries. Afferent region: stomach. Efferents: celiac lymph nodes. 　  //
 * 262.16 | [Anulus lymphaticus cardiae] | Lymphatic ring occasionally present around the cardia of the stomach. [A-E] 　  //
 * 262.17 | Gastro-omental lymph nodes [right and left]; Nodi lymphatici gastro-omentales [dextri/sinistri] |  Nodes located along the course of the right and left gastro-omental arteries at the greater curvature of the stomach. Their afferents receive lymph from the stomach and the greater omentum and their efferents convey lymph along the right side to the lymph nodes of the liver and along the left side to the lymph nodes of the spleen and pancreas. 　  //
 * 262.18 | Pyloric lymph nodes; Nodi lymphatici pylorici |  Situated around the pylorus. Their efferents drain into the hepatic or celiac lymph nodes. 　  //
 * 262.19 | Suprapyloric node; [Nodus suprapyloricus] |  Node situated above the pylorus. 　  //
 * 262.20 | Subpyloric nodes; [Nodi subpylorici] |  Nodes situated caudal to the pylorus. 　  //
 * 262.21 | Retropyloric nodes; [Nodi retropylorici] |  Group of nodes located dorsal to the pylorus. 　  //
 * 262.22 | Pancreatic lymph nodes; Nodi lymphatici pancreatici |  Situated along the upper and lower margins of the pancreas. Their efferent vessels convey lymph to the splenic lymph nodes, mesenteric lymph nodes and pancreaticoduodenal lymph nodes 　  //
 * 262.23 | Superior pancreatic lymph nodes; Nodi lymphatici pancreatici superiores |  Group of nodes located along the upper margin of the pancreas. A 　  //
 * 262.24 | Inferior pancreatic lymph nodes; Nodi lymphatici pancreatici inferiores |  Group of nodes located along the lower margin of the pancreas. A 　  //
 * 262.25 | Splenic (lienal) lymph nodes; Nodi lymphatici splenici (lienales) |  Nodes near the hilum of the spleen that convey their lymph to the celiac lymph nodes. A 　  //
 * 262.26 | Pancreaticoduodenal lymph nodes; Nodi lymphatici pancreaticoduodenales |  Small nodes between the pancreas and duodenum. Afferent regions: duodenum and pancreas 　  //
 * 262.27 | Superior pancreaticoduodenal lymph nodes; Nodi lymphatici pancreaticoduodenales superiores |  Cranially situated group of nodes. Efferents: hepatic nodes. 　  //
 * 262.28 | Inferior pancreaticoduodenal lymph nodes; Nodi lymphatici pancreaticoduodenales inferiores |  Caudal group of lymph nodes. Efferents: mesenteric lymph nodes. 　  //
 * 262.29 | Hepatic lymph nodes; Nodi lymphatici hepatici |  Nodes situated near the hilum of the liver and in the hepatoduodenal ligament. Their lymph is taken partly from the liver, partly from adjacent lymph nodes and transported to the celiac lymph nodes 　  //
 * 262.30 | Cystic node; Nodus cysticus |  Larger lymph node near the neck of the gallbladder. 　  //
 * 262.31 | Foraminal node; Nodus foraminalis |  Larger lymph node near the epiploic foramen. 　  //
 * 264.1 | Mesenteric lymph nodes; Nodi lymphatici mesenterici |  Numerous (100−150) lymph nodes important for the prevention of lipidemia. Their efferent vessels drain lymph via the celiac lymph nodes 　  //
 * 264.2 | Juxtaintestinal lymph nodes; Nodi lymphatici juxtaintestinales |  Subgroup of mesenteric lymph nodes located close to the small intestine 　  //
 * 264.3 | Superior [central] lymph nodes; Nodi lymphatici superiores [centrales] |  Subgroup of mesenteric lymph nodes located near the stem of the superior mesenteric artery. 　  //
 * 264.4 | Ileocolic lymph nodes; Nodi lymphatici ileocolici |  Group of nodes situated along the ileocolic artery. Efferents: celiac lymph nodes. 　  //
 * 264.5 | Prececal lymph nodes; Nodi lymphatici precaecales |  Nodes situated along the anterior cecal artery. 　  //
 * 264.6 | Retrocecal lymph nodes; Nodi lymphatici retrocaecales |  They situated along the posterior cecal artery. 　  //
 * 264.7 | Appendicular lymph nodes; Nodi lymphatici appendiculares |  Nodes situated along the appendicular artery. 　 They are absent in 33−50% of cases.   //
 * 264.8 | Mesocolic lymph nodes; Nodi lymphatici mesocolici |  Nodes for the greater part of the colon. Predominantly located in the mesocolon. Their efferents convey lymph to the celiac lymph nodes. 　  //
 * 264.9 | Paracolic lymph nodes; Nodi lymphatici paracolici |  Subgroup of mesocolic lymph nodes located along the colon. 　  //
 * 264.10 | Right/middle/left colic lymph nodes; Nodi lymphatici colici [dextri/medii/sinistri] |  Subgroup of mesocolic lymph nodes situated along the stems of the right, middle and left colic arteries. 　  //
 * 264.11 | Inferior mesenteric lymph nodes; Nodi lymphatici mesenterici inferiores |  Nodes located along the inferior mesenteric artery. Afferent areas: part of the descending colon, sigmoid and part of the rectum. Efferents: pre-aortic lymph nodes at the level of the inferior mesenteric artery. 　  //
 * 264.12 | Sigmoid lymph nodes; Nodi lymphatici sigmoidei | Nodes located along the sigmoid artery.  They drain the sigmoid and the adjoining segment of colon. 　  //
 * 264.13 | Superior rectal lymph nodes; Nodi lymphatici rectales superiores |  Nodes located along the superior rectal artery for drainage of the rectum. [A-E] 　  //
 * 264.14 | Parietal nodes of pelvis; Pelvis − nodi lymphatici parietales |  Lymph nodes along the wall of pelvis  　  //
 * 264.15 | Common iliac lymph nodes; Nodi lymphatici iliaci communes |  Group of nodes situated along the internal iliac vein. 　 They serve as the second station for the lymph nodes of the pelvic organs, (= pelvic), interior pelvic wall, abdominal wall up to the navel, hip muscles, and gluteal muscles. Efferents: lumbar lymph nodes and lumbar trunk. Individually, the following subgroups are distinguished   //
 * 264.16 | Medial common iliac lymph nodes; Nodi lymphatici iliaci communes mediales |  Subgroup situated medial to the vascular cord. 　  //
 * 264.17 | Intermediate common iliac lymph nodes; Nodi lymphatici iliaci communes intermedii |  Subgroup situated between the medial and lateral groups behind the vascular cord. [A-E] 　  //
 * 264.18 | Lateral common iliac lymph nodes; Nodi lymphatici iliaci communes laterales |  Subgroup located lateral to the vascular cord. 　  //
 * 264.19 | Subaortic common iliac lymph nodes; Nodi lymphatici iliaci communes subaortici |  Subgroup located caudal to the aortic bifurcation in front of L4. 　  //
 * 264.20 | Promontory common iliac lymph nodes; Nodi lymphatici iliaci communes promontorii |  Subgroup situated in front of the promontory. 　  //
 * 264.21 | External iliac lymph nodes; Nodi lymphatici iliaci externi |  Group of nodes located along the external iliac vessels. 　 They are the first lymph station for a part of the urinary bladder and vagina, and second lymph station for the inguinal lymph nodes. Efferents: common iliac lymph nodes.   They are divided into the following groups.  //
 * 264.22 | Medial external iliac lymph nodes; Nodi lymphatici iliaci externi mediales |  Group located medial to the vascular cord. 　  //
 * 264.23 | Intermediate external iliac lymph nodes; Nodi lymphatici iliaci externi intermedii |  Group located between the lateral and medial groups and behind the artery. 　  //
 * 264.24 | Lateral external iliac lymph nodes; Nodi lymphatici iliaci externi laterales |  Group located lateral to the vascular bundle. 　  //
 * 264.25 | Medial lacunar node; [Nodus lacunaris medialis] |  Node situated in the vascular lacuna medial to the vascular cord. 　  //
 * 264.26 | Intermediate lacunar node; [Nodus lacunaris intermedius] |  When present, it lies in the middle of the vascular lacuna. 　  //
 * 264.27 | Lateral lacunar node; [Nodus lacunaris lateralis] |  Node situated laterally in the vascular lacuna. 　  //
 * 264.28 | Interiliac external iliac lymph nodes; Nodi lymphatici iliaci externi interiliaci |  Lymph nodes in the bifurcation between the internal and external iliac arteries. [A-E] 　  //
 * 264.29 | Obturator external iliac lymph nodes; Nodi lymphatici iliaci externi obturatorii |  Group located at the obturator artery. 　  //
 * 266.1 | Internal iliac lymph nodes; Nodi lymphatici iliaci interni |  Located along the internal iliac artery; they drain the pelvic organs, the deep perineal region and both the external and internal walls of the pelvis. Their efferents communicate with the common iliac lymph nodes 　  //
 * 266.2 | Superior gluteal lymph nodes; Nodi lymphatici gluteales superiores |  Nodes for the pelvic wall located at the superior gluteal artery. 　  //
 * 266.3 | Inferior gluteal lymph nodes; Nodi lymphatici gluteales inferiores |  Nodes for the prostate and proximal urethra are situated along the inferior gluteal artery. 　  //
 * 266.4 | Sacral lymph nodes; Nodi lymphatici sacrales |  Nodes for the prostate and cervix found along the sacrum. 　  //
 * 266.5 | Visceral nodes of pelvis; Pelvis − nodi lymphatici viscerales | 　  //
 * 266.6 | Perivesicular lymph nodes; Nodi lymphatici paravesiculares |  Nodes for the urinary bladder and partly also for the prostate located along the bladder. 　  //
 * 266.7 | Prevesicular lymph nodes; Nodi lymphatici prevesiculares |  Subgroup located between the urinary bladder and symphysis. 　  //
 * 266.8 | Postvesicular lymph nodes; Nodi lymphatici postvesiculares |  Subgroup behind the urinary bladder. 　  //
 * 266.9 | Lateral vesicular lymph nodes; Nodi lymphatici vesiculares laterales |  Nodes situated at the lower end of the medial − formerly lateral − umbilical ligament. 　  //
 * 266.10 | Parauterine lymph nodes; Nodi lymphatici parauterini |  Nodes for the cervix uteri situated beside the uterus. [A-E] 　  //
 * 266.11 | Paravaginal lymph nodes; Nodi lymphatici paravaginales |  Located beside the vagina; they drain lymph from part of this organ. [A-E] 　  //
 * 266.12 | Pararectal (anorectal) lymph nodes; Nodi lymphatici pararectales (anorectales) |  Located lateral to the musculature of the rectum; they drain this organ and a part of the vagina. 　  //
 * 266.13 | Lower limb; Membrum inferius | 　  //
 * 266.14 | Superficial inguinal lymph nodes; Nodi lymphatici inguinales superficiales |  Group of nodes located in the subcutaneous adipose tissue, thus on the fascia lata. 　 They drain the anus, perineum, external genitalia, abdominal wall and surface of the leg. Efferents: external iliac lymph node.   //
 * 266.15 | Superomedial superficial inguinal lymph nodes; Nodi lymphatici superomediales |  Medial portion of the group of nodes located along the inguinal ligament. 　  //
 * 266.16 | Superolateral superficial inguinal lymph nodes; :Nodi lymphatici superolaterales |  Lateral portion of group located below the inguinal ligament. 　  //
 * 266.17 | Inferior lymph nodes; Nodi lymphatici inferiores |  Group arranged along a vertical line at the proximal end of the great saphenous vein. 　 They drain the superficial lymphatic vessels of the leg.   //
 * 266.18 | Deep inguinal lymph nodes; Nodi lymphatici inguinales profundi |  Positioned below the fascia lata at the level of the saphenous hiatus. The uppermost node can be especially large and may occupy the femoral canal (Rosenmüller’s node). Afferent region: deep lymphatic vessels of the leg. Efferents: external iliac lymph nodes. 　  //
 * 266.19 | Superficial popliteal lymph nodes; Nodi lymphatici popliteales superficiales |  They lie at the proximal end of the small saphenous vein and receive lymph from the lateral margin of the foot and calf. Their efferents pass anteriorly through the hiatus tendineus into the deep inguinal lymph nodes. 　  //
 * 266.20 | Deep popliteal lymph nodes; Nodi lymphatici popliteales profundi |  Situated between the knee joint capsule and the popliteal artery. 　 They receive lymph from the posterior side of the lower leg and their efferents convey it anteriorly through the hiatus tendineus to the deep inguinal lymph nodes. [A-E]   //
 * 266.21 | Anterior tibial node; [Nodus tibialis anterior] |  Lymph node occasionally present along the anterior tibial artery. 　  //
 * 266.22 | Posterior tibial node; [Nodus tibialis posterior] |  Lymph node occasionally present along the posterior tibial artery 　  //
 * 266.23 | Fibular node; [Nodus fibularis] |  Lymph node occasionally present along the peroneal (fibular) artery SPLEEN. Splen (lien). Lymphoreticular organ within the circulatory system. Actions: phagocytosis and destruction of red blood cells, lymphopoiesis, blood filtration and synthesis of antibodies. A 　  //
 * 268.1 | Spleen | 　 //
 * 268.2 | Accessory spleen; [Splen accessorius] |  Small islands of splenic tissue mostly in the greater omentum or gastrosplenic ligament. Diaphragmatic surface. Facies diaphragmatica. Convex surface facing the diaphragm. Visceral surface. Facies visceralis. Concave surface facing the viscera. [A-E] 　  //
 * 268.2 | Renal surface; Facies renalis |  Lower surface in contact with the kidney. 　  //
 * 268.2 | Gastric surface; Facies gastrica |  Upper surface in contact with the stomach. 　  //
 * 268.2 | Colic surface; Facies colica |  Surface in contact with the colon. 　  //
 * 268.2 | Posterior end; Extremitas posterior |  　  //
 * 268.2 | Anterior end; Extremitas anterior |  　  //
 * 268.2 | Upper margin; Margo superior |  Border between gastric and diaphragmatic surfaces. A Lower margin. Margo inferior. Border between diaphragmatic and renal surfaces. 　  //
 * 268.2 | Hilum of spleen; Hilum spenicum |  Entry and exit site of vessels between the gastric and renal surfaces. 　  //
 * 268.2 | Peritoneal covering; Tunica serosa |  　  //
 * 268.2 | Connective tissue capsule of spleen; Tunica fibrosa |  　  //
 * 268.2 | Trabeculae of spleen; Trabeculae splenicae [lienales] |  Connective tissue partitions penetrating into the spleen from the hilum and capsule and containing blood vessels. 　  //
 * 268.2 | Splenic pulp; Pulpa splenica [lienalis] |  It comprises white pulp (lymphoreticular tissue in form of arterial sheaths) and red pulp (venous sinuses with erythrocytes, reticular tissue). B Splenic sinus. Sinus splenica [lienalis]. Thinwalled venous spaces with multiple anastomoses situated in the red pulp. 　  //
 * 268.2 | Splenic [lienal] branches; Rami splenica [lienales] |  Branches formed by the splenic artery before entering the spleen. Penicilli. Brush-like arterial branches between the nodular arteries (in white pulp) and capillaries (or ”sheathed capillaries”). [A-E] 　  //
 * 268.2 | Lymphatic nodules (follicles) of spleen; Foliculi lymphatici splenici [lienales] (lymphonoduli splenici) |  Spherical or cylindrical aggregations of lymphoreticular tissue around an artery (Malpighian corpuscle). 　 They are visible to the naked eye.   //
 * 268.13 | Spinal arachnoid; Arachnoidea mater spinalis |  Thin avascular membrane attached to the dura mater by surface adhesion and to the pia mater by its connective tissue fibers. 　  //
 * 268.14 | Subarachnoid space; Spatium subarachnoideum |  Space between the flat part of the arachnoid and the pia mater. 　 It is filled with arachnoidal connective tissue fibers and cerebrospinal fluid.   //
 * 268.15 | Cerebrospinal fluid; Liquor cerebrospinalis |  Fluid secreted predominantly by the choroid plexus. 　 It is protein-poor and has a cell content of 2−6 per mm   //