Artery: Superior pancreaticoduodenal artery
The celiac artery and its branches; the stomach has been reflected superiorly and the peritoneum removed. (Superior pancreaticoduodenal labeled at center left.)
Superior pancreaticoduodenal is at #11.
Latin	arteria pancreaticoduodenalis superior
Gray's	subject #154 605
Supplies	duodenum, pancreas
Source	gastroduodenal artery
Vein	pancreaticoduodenal veins

The superior pancreaticoduodenal artery is an artery that supplies blood to the duodenum and pancreas. It is a branch of the gastroduodenal artery, which comes from the common hepatic artery of the celiac trunk. The common hepatic itself becomes the proper hepatic after giving off the gastroduodenal artery and goes on to supply the right and left lobes of the liver.

The term superior distinguishes the superior pancreaticoduodenal artery from the inferior pancreaticoduodenal artery, which is a branch of the superior mesenteric artery. These arteries, together with the pancreatic branches of the splenic artery, form connections or anastomoses with one another, allowing blood to perfuse the pancreas and duodenum through multiple channels.

The artery splits into two branches:

• the anterior superior pancreaticoduodenal artery supplies the anterior margins of the duodenum and pancreas
• the posterior superior pancreaticoduodenal artery supplies the posterior margins of these organs

[edit] External links

• SUNY Labs 38:03-0210 - "Stomach, Spleen and Liver: Contents of the Hepatoduodenal Ligament"
• anterior+and+posterior+superior+pancreaticoduodenal+artery at eMedicine Dictionary
• celiactrunk at The Anatomy Lesson by Wesley Norman (Georgetown University)
• pancreas at The Anatomy Lesson by Wesley Norman (Georgetown University) (pancreasvessels)

This cardiovascular system article is a stub. You can help Wikipedia by expanding it. v • d • e

v • d • e List of arteries of torso – abdomen (TA A12.2.12-15, GA 6.598) AA Anterior celiac left gastric esophageal branches splenic pancreatic branches (greater, dorsal) · short gastric · left gastro-omental common hepatic proper hepatic (cystic) · right gastric · gastroduodenal (right gastro-omental, superior pancreaticoduodenal, supraduodenal) SMA inferior pancreaticoduodenal · intestinal (jejunal, ileal, arcades, vasa recta)  · ileocolic (colic, anterior cecal, posterior cecal, ileal branch, appendicular)  · right colic · middle colic IMA left colic · sigmoid · superior rectal · marginal Posterior visceral middle suprarenal · renal (inferior suprarenal, ureteral) · gonadal (testicular ♂ / ovarian ♀) parietal inferior phrenic (superior suprarenal) · lumbar · median sacral · Coccygeal glomus terminal/ common iliac IIA Anterior umbilical superior vesical · to ductus deferens ♂ obturator anterior branch · posterior branch middle rectal vaginal branch ♀ uterine ♀ helicine · vaginal of uterine · ovarian of uterine · tubal of uterine V/IV vaginal ♀ · inferior vesical ♂ inferior gluteal accompanying of ischiadic nerve · crucial anastomosis internal pudendal inferior rectal · perineal(posterior scrotal ♂/labial ♀) · bulb of penis ♂/vestibule ♀ · urethral · deep artery of the penis ♂ (helicine)/clitoris ♀ · dorsal of the penis ♂/clitoris ♀ Posterior iliolumbar (lumbar, iliac) · lateral sacral · superior gluteal EIA inferior epigastric (cremasteric, round ligament) · deep circumflex iliac · femoral