ileostomy
Noun
Meaning
surgical procedure that creates an opening from the ileum through the abdominal wall to function as an anus; performed in cases of cancer of the colon or ulcerative colitis
Source: WordNetHypernyms
Examples
Some people seem just unable to grasp the fact that it’s all the same thing that everyone has, whether it comes out of anus, colostomy or ileostomy.
After my first major surgery, I had a temporary ileostomy.
You can see my ileostomy, which usually has a bag covering it, but in this photo it does not.