Ileal branch of ileocolic artery

Ileal branch of ileocolic artery

The Ileal branch of ileocolic artery is a significant part of the human circulatory system, specifically within the digestive system. It is a branch of the ileocolic artery, which itself is a branch of the superior mesenteric artery. The ileal branch of ileocolic artery supplies blood to the ileum, a part of the small intestine.

Etymology

The term "ileal" is derived from the Latin word "ileum", which refers to the third and lowest division of the small intestine. The term "ileocolic" is a combination of "ileum" and "colic", with "colic" referring to the colon.

Anatomy

The ileal branch of ileocolic artery arises from the ileocolic artery, which is the final branch of the superior mesenteric artery. It travels towards the ileum, providing it with the necessary blood supply. The ileal branch of ileocolic artery may give off several smaller branches, known as ileal arteries, which further supply the ileum.

Function

The primary function of the ileal branch of ileocolic artery is to supply oxygenated blood to the ileum. This is crucial for the proper functioning of the ileum, which plays a significant role in digestion and absorption of nutrients.

Clinical significance

Any damage or blockage to the ileal branch of ileocolic artery can lead to serious health issues, including ischemia or infarction of the ileum. This can result in severe abdominal pain and other digestive problems.

Related terms

• Ileocolic artery
• Superior mesenteric artery
• Ileum
• Small intestine
• Colon
• Ischemia
• Infarction

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