Where does the superior mesenteric artery feed?

The superior mesenteric artery mainly supplies blood to the intestine and mesentery. The

superior mesenteric artery originates from the abdominal aorta and divides into many branches, including jejunal artery, ileal artery, right colic artery, middle colic artery, etc. These branches are further divided into smaller capillaries, distributed to various parts of the intestine, providing oxygen and nutrients for the intestine. In addition, the superior mesenteric artery is connected with the communicating branches of the inferior mesenteric artery, intercostal artery, lumbar artery, etc. to maintain normal blood circulation of the intestine and maintain digestion and absorption functions of the intestine.