Ileoanal Anastomosis Illustrations

Figure 4.

Stage 2: Gastrointestinal tract
after Ileoanal Reservoir Surgery

1. Approximately 2 to 3 months after the first surgery, the ileostomy is closed.

2. Food now enters the mouth, then into the stomach, then through the small intestine into the reservoir.

3. Waste is stored in the reservoir until the need to have a "bowel movement."

4. Stool is then passed through the rectum and anus..