Partial Colectomy for Diverticular Disease

 

Surgery may be considered if a person with diverticulitis has:

  • Repeated attacks of diverticulitis. Surgery to remove the diseased part of the colon often is recommended if you have two or more severe attacks.
  • A high risk of repeated attacks (such as in people younger than age 40, or people with an impaired immune system).
  • An abnormal opening (fistula) that has formed between the colon and an adjacent organ, most commonly the bladder, uterus, or vagina.

Surgery may be needed if a person with diverticulitis has complications, including:

  • An infected pouch (diverticulum Click here to see an illustration.) that has ruptured into the abdominal cavity, especially if a pocket of infection (abscess) has formed. In some cases, an abscess can be drained without surgery. (See the Other Treatment section of this topic.)
  • An infection that has spread into the abdominal cavity (peritonitis).
  • A blocked colon (bowel obstruction) or a narrow spot in the colon (stricture).
  • Infection that has spread through the blood to other parts of the body (sepsis).
  • Repeated problems with bleeding or severe bleeding that does not stop with other treatments.

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