ILEAL ARTERY Meaning and
Definition
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The ileal artery is a major branch of the superior mesenteric artery, which is responsible for supplying blood to the small intestine. It arises from the anterior aspect of the superior mesenteric artery, more specifically, from the convex side of its first half. It runs downward and slightly to the left of the superior mesenteric artery, giving off numerous small arteries along its course.
The main function of the ileal artery is to provide oxygenated blood to the terminal part of the small intestine, particularly the ileum. As it courses downward, it divides into several branches, which subsequently branch into smaller arterioles. These arterioles then penetrate the intestinal wall, forming an intricate network of blood vessels within the mucosa, submucosa, and muscular layers of the ileum.
The ileal artery plays a pivotal role in the absorption of nutrients and digestion within the small intestine. It ensures an adequate blood supply to the ileum, allowing for efficient absorption of nutrients, water, and electrolytes from digested food. It also helps maintain the overall health and vitality of the intestinal tissue.
Any disruption or blockage of the ileal artery can lead to serious complications, including inadequate blood supply to the small intestine, ischemia, and potential tissue damage. This can result in abdominal pain, bowel dysfunction, and, in severe cases, can even lead to life-threatening conditions requiring immediate medical intervention.
Common Misspellings for ILEAL ARTERY
- uleal artery
- jleal artery
- kleal artery
- oleal artery
- 9leal artery
- 8leal artery
- ikeal artery
- ipeal artery
- ioeal artery
- ilwal artery
- ilsal artery
- ildal artery
- ilral artery
- il4al artery
- il3al artery
- ilezl artery
- ilesl artery
- ilewl artery
- ileql artery
Etymology of ILEAL ARTERY
The word "ileal artery" is derived from two different sources.
Firstly, "ileal" is derived from the Latin word "ileum", which refers to the third and final part of the small intestine. The word "ileum" itself comes from the Greek word "eilein", which means "to twist". This refers to the way the small intestine is coiled within the abdomen.
Secondly, "artery" comes from the Latin word "arteria", which originally meant "windpipe" or "artery" in ancient Greek. The word "arteria" is derived from the Greek word "aer", meaning "air" or "vaporous fluid". The ancient Greeks believed that arteries contained air or a vital fluid rather than blood.
Combining these two roots, "ileal artery" refers to an artery that supplies blood to the ileum, or the third part of the small intestine.
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