Arterial supply of the intestines of New Zealand rabbits (Oryctolagus cuniculus)

Abstract

The origin and ramification patterns of the intestinal arteries of rabbits were studied. The vessels were injected with a latex solution before dissection in 20 adult specimens. The cranial mesenteric artery originates from the abdominal aorta and gives off the following arteries: pancreatic branches; caudal pancreaticoduodenal; colic medium; jejunal (with variable number), ileocolic arteries, the colic branches, and ileal branches. The caudal mesenteric artery originates next to the end of the abdominal aorta and off a left colic artery that gives origin to the sigmoidal arteries and a cranial rectal artery.

Keywords

• cranial mesenteric artery
• caudal mesenteric artery
• intestines
• rabbits