Ileal vessels

Ileal arteries
Loop of ileum showing distribution of ileal arteries. The ileal veins follow a similar course.
*Anatomical terminology* [edit on Wikidata]

In anatomy, the ileal vessels are the arteries and veins which supply or drain the ileum, the final section of the small intestine.

These are:

Left gastric	Esophageal branches

Common hepatic	Proper hepatic cystic Right gastric Gastroduodenal right gastroepiploic superior pancreaticoduodenal supraduodenal

Splenic	Pancreatic branches greater dorsal Short gastrics Left gastroepiploic

Posterior trunk

Iliolumbar	Lumbar branch Iliac branch

Lateral sacral	superior branch inferior branch

Superior gluteal	superficial branch deep branch

Anterior trunk

Superior vesical artery	Umbilical artery Medial umbilical ligament to ductus deferens

Obturator	Anterior branch Pubic branch Posterior branch Acetabular branch Cruciate anastomosis Corona mortis

Middle rectal	Vaginal branch ♀ / Prostatic branch ♂

Uterine ♀	Arcuate Vaginal branches Ovarian branches Tubal branches Spiral

Vaginal ♀ / Inferior vesical ♂

Inferior gluteal	Accompanying of sciatic nerve Cruciate anastomosis

Internal pudendal	Inferior rectal Perineal posterior scrotal posterior labial Bulb of penis/vestibule Urethral Deep artery of the penis helicine Deep artery of clitoris Dorsal of the penis Dorsal of the clitoris

To azygos system

To IVC or left renal vein

Unpaired

posterior:	iliolumbar superior gluteal lateral sacral

anterior:	inferior gluteal obturator uterine ♀ uterine plexus ♀ vesical vesical plexus prostatic plexus ♂ deep of penis ♂/clitoris ♀ posterior scrotal ♂/labial ♀ vaginal plexus/vein ♀ middle rectal internal pudendal inferior rectal bulb of penis ♂/vestibule ♀ rectal plexus

Splenic	short gastric left gastroepiploic pancreatic inferior mesenteric superior rectal left colic

Superior mesenteric	right gastroepiploic pancreaticoduodenal jejunal ileal middle colic right colic ileocolic appendicular

Direct	cystic left gastric/esophageal right gastric paraumbilical

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