
Intestinal obstruction without mention of hernia

Intussusception

Paralytic ileus
- An obstruction of the intestines, especially the ileum.

Volvulus

Impaction of intestine

Impaction of intestine unspecified

Gallstone ileus

Other impaction of intestine
- Feces wedged in intestine.

Other specified intestinal obstruction

Intestinal or peritoneal adhesions with obstruction (postoperative) (postinfection)

Other specified intestinal obstruction

Unspecified intestinal obstruction
- any impairment, arrest, or reversal of the normal flow of intestinal contents toward the anus.