Uberon definition : 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.;
Uberon related term : sigmoid colon; sigmoid flexure; pelvic 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.