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Body Atlas, Vessel Reference

Vessels

Vascular reference, course, branches, clinical landmarks, and surgical significance.

449 vessels
449 vessels
Vessel Inferior Hypophyseal Artery arteria hypophysialis inferior Head & Skull The inferior hypophyseal artery arises from the meningohypophyseal trunk (from the ICA cavernous segment) and supplies… Vessel Inferior Labial Artery arteria labialis inferior Head & Skull The inferior labial artery is a branch of the facial artery near the angle of the… Vessel Inferior Labial Vein vena labialis inferior Head & Skull The inferior labial vein drains the lower lip and mental region, running in the submucosa of… Vessel Inferior Lateral Geniculate Artery arteria genus lateralis inferior Knee The inferior lateral geniculate artery arises from the popliteal artery below the knee joint, passing deep… Vessel Inferior Medial Geniculate Artery arteria genus medialis inferior Knee The inferior medial geniculate artery passes deep to the tibial collateral ligament to supply the inferomedial… Vessel Inferior Mesenteric Artery arteria mesenterica inferior Abdomen The inferior mesenteric artery supplies the hindgut from the splenic flexure to the upper rectum, including… Vessel Inferior Mesenteric Artery (Full) arteria mesenterica inferior Abdomen The IMA supplies the hindgut derivatives from the transverse-descending colon junction to the upper rectum. It… Vessel Inferior Mesenteric Vein vena mesenterica inferior Abdomen The inferior mesenteric vein drains the hindgut derivatives, joining the splenic vein behind the pancreatic neck.… Vessel Inferior Ophthalmic Vein vena ophthalmica inferior Head & Skull The inferior ophthalmic vein runs along the floor of the orbit receiving tributaries from the inferior… Vessel Inferior Pancreaticoduodenal Artery arteria pancreaticoduodenalis inferior Abdomen The inferior pancreaticoduodenal artery is the first branch of the superior mesenteric artery, arising just below… Vessel Inferior Petrosal Sinus sinus petrosus inferior Head & Skull The inferior petrosal sinus runs along the inferior border of the petrous temporal bone in the… Vessel Inferior Phrenic Arteries arteriae phrenicae inferiores Abdomen The inferior phrenic arteries are the first paired branches of the abdominal aorta, arising just below… Vessel Inferior Rectal Artery arteria rectalis inferior Pelvis & Hip The inferior rectal artery supplies the external anal sphincter, anal canal, and perianal skin through Alcock's… Vessel Inferior Sagittal Sinus sinus sagittalis inferior Head & Skull The inferior sagittal sinus runs in the inferior free margin of the falx cerebri, draining medial… Vessel Inferior Thyroid Artery arteria thyroidea inferior Neck The inferior thyroid artery provides the primary blood supply to the parathyroid glands and the lower… Vessel Inferior Thyroid Vein vena thyroidea inferior Neck The inferior thyroid vein (or veins — often paired) drains the lower pole of the thyroid… Vessel Inferior Ulnar Collateral Artery arteria collateralis ulnaris inferior Upper Arm The inferior ulnar collateral artery arises from the brachial artery 5 cm above the elbow, passing… Vessel Inferior Vena Cava vena cava inferior Abdomen The inferior vena cava is the largest vein in the body, formed by the confluence of… Vessel Inferior Vesical Artery arteria vesicalis inferior Pelvis & Hip The inferior vesical artery arises from the anterior division of the internal iliac artery in males,… Vessel Infraorbital Artery arteria infraorbitalis Head & Skull The infraorbital artery is a branch of the maxillary artery that enters the orbit through the… Vessel Intercostal Venous Drainage venae intercostales — systema Chest The posterior intercostal veins drain into the azygos venous system: the right upper two or three… Vessel Intercostobrachial Artery arteria intercostobrachialis Shoulder The intercostobrachial artery is a small branch from the second intercostal artery that passes through the… Vessel Internal Carotid Artery arteria carotis interna Head & Skull The internal carotid artery supplies the anterior two-thirds of the cerebral hemispheres, the eye via the… Vessel Internal Cerebral Veins venae cerebri internae Head & Skull The internal cerebral veins are paired deep cerebral veins running in the roof of the third…
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