Arteries of Rectum and Anal Canal: Male Posterior View Anatomy
Inferior mesenteric artery, Abdominal aorta, Inferior vena cava, Median
sacral artery, Common iliac artery, External iliac artery, Internal iliac
artery, Superior gluteal artery, Inferior gluteal artery, Accessory obturator artery,
Inferior epigastric artery, Left colic artery, Ascending branch,
Descending
branch, Sigmoid arteries, Marginal artery, Rectosigmoid arteries, Superior rectal
artery (bifurcation), Middle rectal artery, Ischial spine, Obturator internus
muscle, Internal pudendal artery, Pudendal canal (Alcock’s), Inferior rectal
artery, Levator ani muscle, External anal sphincter muscle, Obturator artery, Internal
pudendal artery, Umbilical artery, Inferior vesical artery, Artery to ductus
(vas) deferens, Superior vesical artery, Middle rectal artery, Inferior rectal
artery.
