I

All anatomy entries starting with "I"

14 entries

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14 entries · Vessels

Vessel Inferior Alveolar Artery arteria alveolaris inferior Head & Skull The inferior alveolar artery accompanies the inferior alveolar nerve through the mandibular canal, supplying the lower… Vessel Inferior Epigastric Artery arteria epigastrica inferior Abdomen The inferior epigastric artery is the primary blood supply to the lower rectus abdominis and the… Vessel Inferior Gluteal Artery arteria glutea inferior Pelvis & Hip The inferior gluteal artery exits below the piriformis to supply the inferior gluteus maximus and provides… 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 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 Thyroid Artery arteria thyroidea inferior Neck The inferior thyroid artery provides the primary blood supply to the parathyroid glands and the lower… 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 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 Carotid Artery (Full) arteria carotis interna Neck The internal carotid artery supplies the anterior two-thirds of the cerebral hemisphere via the middle and… Vessel Internal Carotid Artery (Full) arteria carotis interna Head & Skull The internal carotid artery supplies the anterior brain, eye, and anterior pituitary. Its course through the… Vessel Internal Iliac Artery arteria iliaca interna Pelvis & Hip The internal iliac (hypogastric) artery is the primary blood supply to the pelvic organs, gluteal muscles,… Vessel Internal Jugular Vein vena jugularis interna Neck The internal jugular vein is the primary venous drainage of the brain and face, formed by…

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