Left Paracolic Gutter Is Partially Closed From Supracolic Compartment By

The left paracolic gutter is separated from the left supracolic space by the phrenicocolic ligament which is present near the lower pole of the spleen figure 3.

Left paracolic gutter is partially closed from supracolic compartment by.

The inframesocolic space is the peritoneal space below the root of the transverse mesocolon the supramesocolic space lies above the transverse mesocolon s root. Learn vocabulary terms and more with flashcards games and other study tools. Start studying abdominal organization peritoneum peritoneal reflections. Greater sac the main and larger part of the peritoneal cavity 1 supracolic compartment above transverse colon 2 infracolic compartment below transverse colon.

The supracolic and infracolic compartments are connected by the paracolic gutters which lie between the posterolateral abdominal wall and the lateral aspect of the ascending or descending colon. Male peritoneal cavity is closed. The latter three ligaments also aid in partially separating the subphrenic space from the left paracolic gutter. The mesentery of the small intestine subdivides this area into left and right sides.

The infracolic compartment is comprised of the greater sac below the transverse mesocolon and contains the small intestine the ascending colon and the descending colon. The infracolic compartment is further divided into left and right infracolic spaces by the mesentery of the small intestine. Therefore the left lateral paracolic gutter does not communicate with the supracolic compartment but the right lateral paracolic gutter does. A similar kind of supporting ligament is not found near the hepatic flexure on the right side.

It is restricted posteriorly by the left triangular ligament and inferomedially by the lienogastric lienorenal and phrenicocolic ligaments. These are normally in communication with each other but may become separated by inflammatory membranes or disease. Define the significance of the omental foramen. The paracolic gutter allows the two compartments to directly communicate.

Unlike the right lateral paracolic gutter the left lateral paracolic gutter is limited superiorly by the phrenicocolic ligament phrenico relating to the diaphragm. It can be divided into two unequal spaces posteriorly by the mesentery of the small bowel as it runs from the duodenojejunal flexure in the left upper quadrant to the ileocecal valve in the right lower quadrant.