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descending colon

American  
[koh-luhn] / ˈkoʊ lən /

noun

Anatomy.
  1. the last portion of the colon, beginning at the upper left abdomen in the region of the spleen and continuing downward along the left posterior wall to the sigmoid flexure.


Example Sentences

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The colon can be divided into four regions, the ascending colon, the transverse colon, the descending colon and the sigmoid colon.

From Textbooks Jun. 9, 2022

The inferior mesenteric vein drains the distal third of the large intestine, including the descending colon, the sigmoid colon, and the rectum.

From Textbooks Jun. 19, 2013

From there, food residue passes through the descending colon, which runs down the left side of the posterior abdominal wall.

From Textbooks Jun. 19, 2013

The colon has four regions, the ascending colon, the transverse colon, the descending colon and the sigmoid colon.

From Textbooks Apr. 25, 2013

The opening in the diaphragm was four inches in diameter, and through it had passed the stomach, transverse colon, a few inches of the descending colon, and a considerable portion of the small intestines.

From Anomalies and Curiosities of Medicine by Pyle, Walter L. (Walter Lytle)

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