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(Netter Basic Science) Frank H. Netter - Atlas of Human Anatomy-Elsevier (2018)

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Arteries of Rectum and Anal Canal: Male Posterior View

Left colic artery

Ascending branch

Descending branch

Sigmoid arteries

Marginal artery

Rectosigmoid arteries

Superior

rectal

artery

(bifurcation)

Inferior mesenteric artery

Abdominal aorta

Inferior vena cava

Median sacral artery

Common iliac artery

External iliac artery

Internal iliac artery

Superior gluteal

artery

Middle

rectal

artery

Inferior

epigastric

artery

Accessory

obturator

artery

Inferior

gluteal

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

Plate 380

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Vasculature

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