Intussusception

Synonyms

Intestinal Invagination

Intestinal Invaginations

Intussusceptions

Intususception

Intususceptions

Invagination, Intestinal

Invaginations, Intestinal

A form of intestinal obstruction caused by the PROLAPSE of a part of the intestine into the adjoining intestinal lumen. There are four types: colic, involving segments of the LARGE INTESTINE; enteric, involving only the SMALL INTESTINE; ileocecal, in which the ILEOCECAL VALVE prolapses into the CECUM, drawing the ILEUM along with it; and ileocolic, in which the ileum prolapses through the ileocecal valve into the COLON.