sigmoid colon

colon sigmoideum

The part of the large intestine that is closest to the rectum and anus. It forms a loop that averages about 40 cm. in length, and normally lies within the pelvis, but on account of its freedom of movement it is liable to be displaced into the abdominal cavity.

Type Organ
Latin Name colon sigmoideum
FMA ID 14548

Frequently Asked Questions

What is the sigmoid colon?
The part of the large intestine that is closest to the rectum and anus. It forms a loop that averages about 40 cm. in length, and normally lies within the pelvis, but on account of its freedom of movement it is liable to be displaced into the abdominal cavity.
What is the Latin name for the sigmoid colon?
The Latin name for the sigmoid colon is colon sigmoideum.

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Educational Disclaimer

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Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.