Ileocecal

Ileocecal valve is a part of the human digestive system that connects the ileum (the last part of the small intestine) to the cecum (the first part of the large intestine). It plays a crucial role in digestion by controlling the flow of chyme from the small intestine to the large intestine and preventing the backflow of contents.

Anatomy

The ileocecal valve is located in the lower right quadrant of the abdomen. It is a sphincter muscle, meaning it can open and close. When open, it allows the contents of the small intestine to pass into the large intestine. When closed, it prevents the contents of the large intestine from flowing back into the small intestine.

Function

The primary function of the ileocecal valve is to regulate the passage of food residue from the small intestine to the large intestine. It also helps to maintain the fluid balance in the body by controlling the amount of water that is reabsorbed from the undigested food residue.

Clinical significance

Problems with the ileocecal valve can lead to a variety of health issues. For example, if the valve does not close properly, it can allow bacteria and other substances from the large intestine to flow back into the small intestine, potentially leading to infection or inflammation. Conditions such as Crohn's disease and ulcerative colitis can also affect the function of the ileocecal valve.

See also

• Digestive system
• Ileum
• Cecum
• Crohn's disease
• Ulcerative colitis

Ileocecal Resources
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