Left Paracolic Gutter Anatomy

The left lateral paracolic gutter the right lateral paracolic gutter.

Left paracolic gutter anatomy.

The right lateral paracolic gutter. The right and left paracolic gutters are peritoneal recesses on the posterior abdominal wall lying alongside the ascending and descending colon. 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. Both paracolic spaces are in continuity with the pelvic peritoneal spaces.

The right and left paracolic gutters are peritoneal recesses on the posterior abdominal wall lying alongside the ascending and descending colon. The left lateral paracolic gutter. The main paracolic gutter lies lateral to the colon on each side. The phrenicocolic ligament is a relative but incomplete impediment to the spread of pathologic processes from the left paracolic gutter to the left subphrenic space fig 3.

It is smaller than the right paracolic gutter. Both paracolic spaces are in continuity with the pelvic peritoneal spaces. Left lateral paracolic gutter similar to the right the left lateral paracolic gutter extends from the left colic splenic flexure adjacent to the lateral wall of the descending colon and medial to the left lateral part of the anterior abdominal wall to its termination at the at the sigmoid mesocolon s lateral edge. The right and left paracolic gutters are peritoneal recesses on the posterior abdominal wall lying alongside the ascending and descending colon.

The left medial paracolic gutter. The main paracolic gutter lies lateral to the colon on each side. The right paracolic gutter is a component of the right inframesocolic space continuous superiorly with the right subhepatic and right subphrenic spaces it is larger than the left paracolic gutter which is partially separated from the left subphrenic spaces by the phrenicocolic ligament. The left paracolic gutter is a component of the left inframesocolic space partially separated from the left subphrenic spaces by the phrenicocolic ligament.

The left lateral paracolic gutter. There are two paracolic gutters in a human body. 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 main paracolic gutter lies lateral to the colon on each side.

The right and left paracolic gutters are peritoneal recesses on the posterior abdominal wall lying alongside the ascending and descending colon. This gutter is however much smaller because it is restricted at the top by the phrenicocolic ligament or the ligament supporting the top left edge of the colon. The main paracolic gutter lies lateral to the colon on each side.