Colostomy Reversal

What Is a Colostomy?
A colostomy is a surgically created opening in the abdominal wall that allows stool to exit the body when part of the colon is diseased or removed. The end of the colon (large intestine) is brought through this opening, called a stoma, which replaces the anus as the exit point for stool.

Colostomies may be:

• Temporary – Often used to allow the bowel to heal after conditions like diverticulitis, bowel obstruction, or injury.
• Permanent – Required when disease or injury prevents normal bowel function long-term.

Colostomy Reversal
A colostomy reversal, or reconnection, is a surgical procedure to restore normal bowel function by reconnecting the colon to the rectum. This is an option when:

• The patient is healthy enough for surgery
• The colon and rectum are sufficiently healthy
• There is enough rectum remaining to support normal function
• The bowel and anal sphincters can control stool properly

Timing
The ideal time for a colostomy reversal is typically 3 to 12 months after the original surgery. This allows the colon to heal sufficiently. Waiting too long can lead to muscle weakness due to prolonged inactivity in the colon.

Risks
As with any surgery, colostomy reversal carries potential risks, including:

• Stool leakage into the abdominal cavity
• Bowel blockage (obstruction)
• Nerve damage affecting urination or sexual function
• Temporary paralysis of the bowel
• Hernia at the surgical site

Recovery & Care
After a colostomy or reversal, recovery involves careful monitoring of bowel function, gradual reintroduction of foods, and guidance on stoma care (if temporary colostomy is in place). Your colorectal surgeon will provide individualized instructions to optimize healing and prevent complications.