Peritoneum: meaning, definitions and examples

anatomy, medicine

The peritoneum is a serous membrane that forms the lining of the abdominal cavity and covers the abdominal organs. It plays a crucial role in protecting these organs and providing a conduit for blood vessels, lymphatics, and nerves. Furthermore, the peritoneum produces a lubricating fluid that allows the organs to move smoothly against each other.

abdominal lining, serous membrane

Examples of usage

• The peritoneum can become inflamed in conditions such as peritonitis.

• Surgeons often interact with the peritoneum during abdominal surgeries.

• The peritoneum helps in the movement of digestive organs.

• Fluid accumulation in the peritoneum may indicate disease.