. Cunningham's Text-book of anatomy. Anatomy. DEVELOPMENT OF THE VEINS. 1041 Portions of the left posterior cardinal vein remain as the left hypogastric vein, the hemiazygos and the accessory hemiazygos veins and the lower part of the left superior intercostal vein. The tributaries of the right posterior cardinal vein become the right intercostal, subcostal, and the right lumbar veins. The right renal vein is also one of its tributaries. The tributaries of the left posterior cardinal become the left intercostal and subcostal veins, and thev form those Internal jugular vein External jugular vei
. Cunningham's Text-book of anatomy. Anatomy. DEVELOPMENT OF THE VEINS. 1041 Portions of the left posterior cardinal vein remain as the left hypogastric vein, the hemiazygos and the accessory hemiazygos veins and the lower part of the left superior intercostal vein. The tributaries of the right posterior cardinal vein become the right intercostal, subcostal, and the right lumbar veins. The right renal vein is also one of its tributaries. The tributaries of the left posterior cardinal become the left intercostal and subcostal veins, and thev form those Internal jugular vein External jugular vein Vertebral artery Left innominate vein Subclavian artery Subclavian vein Right pulmonary artery Superior vena cava -^ Right atrium - - Vena azygos Right ventricle Inferior vena cava, vitelline vein portion Inferior vena cava, down- growth from vitelline vein Right and left branches of portal vein Portal vein Remains of vitelline vein Inferior vena cava (subcardinal part)- Right renal vein Right lumbar vein â 1st aortic arch âInternal carotid - - 2nd aortic arch External carotid Internal carotid _ â j Arch of aorta ~. -Left subclavian artery - _1 Left subclavian vein Ductus arteriosus Pulmonary artery â""""Left superior intercostal vein - âLeft atrium Left ventricle â âAccessory hemiazygos vein. Coeliac artery Spleen Splenic vein Superior mesenteric vein ..Superior mesenteric artery Inferior mesenteric artery Common iliac artery External iliac artery Umbilical artery - â .â Fig. 839.âDiagram of the Course of the Fobtal Circulation. parts of the left lumbar veins which lie to the left of the vertebral column, and the corresponding part of the left renal vein (Fig. 839). The Subcardinal Veins.âThe only importanl parts of the Bubcardina] system which remain in the adult are a portion of the right subcardinal vein, one of its anastomoses with the right posterior cardinal vein, and a transverse anastomosis between the subcardinal veins. The last forms
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectanatomy, bookyear1914
