Extraperitoneal fascia

Extraperitoneal fascia is a layer of fascia found between the parietal peritoneum and the underlying muscles and bones. It is part of the abdominal wall and plays a crucial role in the structure and function of the abdomen.

Structure

The extraperitoneal fascia is a thin layer of connective tissue that lies beneath the parietal peritoneum and above the muscles and bones of the abdominal wall. It is composed of loose connective tissue and fat, which allows it to provide a flexible and protective layer for the organs within the abdomen.

Function

The primary function of the extraperitoneal fascia is to provide a protective barrier between the parietal peritoneum and the muscles and bones of the abdominal wall. It also serves as a pathway for blood vessels, nerves, and lymphatics. In addition, it helps to stabilize the position of the abdominal organs and prevent them from moving or shifting within the abdominal cavity.

Clinical significance

The extraperitoneal fascia can be involved in various medical conditions. For instance, in cases of abdominal trauma, the extraperitoneal fascia can be damaged, leading to complications such as hematoma or abscess formation. Furthermore, certain surgical procedures, such as laparoscopic surgery, may involve the manipulation or removal of parts of the extraperitoneal fascia.

See also

• Fascia
• Parietal peritoneum
• Abdominal wall

External links

• Wikimedia Commons has media related to Extraperitoneal fascia.