Left Paracolic Gutter Definition

The right and left paracolic gutters are peritoneal recesses on the posterior abdominal wall lying alongside the ascending and descending colon.

Left paracolic gutter definition.

The left lateral paracolic gutter. Paracolic gutters are open spaces between the wall of the stomach and the colon. The right and left paracolic gutters are peritoneal recesses on the posterior abdominal wall lying alongside the ascending and descending colon. Medical definition of paracolic gutter.

The right lateral paracolic gutter. A less obvious medial paracolic gutter may be formed especially on the right side if the colon possesses a short mesentery for part of its length. The primary paracolic gutterlies lateral to the colon on every aspect. The left lateral paracolic gutter is on the left side of the abdominal cavity between the outer wall of the descending colon and posterior abdominal wall.

The main paracolic gutter lies lateral to the colon on each side. Either of two grooves formed by the peritoneum and lying respectively lateral to the ascending and descending colons. The left medial paracolic gutter. Similar to its right counterpart the paracolic gutter originates from the left hepatic flexure or the meet point of the transverse and descending colon and runs downward to empty into the pelvic region or abdominal wall.

Completion of the circulatory pathway takes place caudally by redirection of fluid into the pelvis through the inframesocolic compartment13 fig. Ta the longitudinal peritoneal recesses between the lateral aspect of the ascending or descending colon and the posterolateral abdominal wall. The fitting and left paracolic gutters are peritoneal recesses at the posterior belly wall mendacity along the ascending and descending colon. The paracolic gutters paracolic sulci paracolic recesses are spaces between the colon and the abdominal wall.

As the left paracolic gutter is shallow and discontinuous with left subdiaphragmatic space at the phrenicocolic ligament most of the fluid takes path through the right paracolic gutter. There are two paracolic gutters. The left medial paracolic gutter.