Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 10/1/2025

Surgery for Stercoral Colitis

Immediate Surgical Indications

  • Free perforation with peritonitis carries 27-57% mortality and requires immediate surgical exploration 1
  • Radiographic pneumoperitoneum with free fluid in an acutely unwell patient requires urgent intervention 2, 3

Surgical Approach for Emergency Cases

  • Open laparotomy is recommended for hemodynamically unstable patients to minimize operative time 4, 5
  • Damage control principles should be applied in unstable patients, including resecting necrotic bowel, creating a diverting ostomy, and avoiding anastomosis 2

Urgent Surgery

  • Surgery should not be delayed if the patient shows clinical deterioration or failure to improve after 24-48 hours of aggressive medical therapy 1
  • Progressive colonic distension on serial imaging is an indication for urgent surgery 1
  • Persistent fever after 48-72 hours of treatment, suggesting occult perforation or abscess formation, is an indication for urgent surgery 1

Initial Medical Management

  • Broad-spectrum antibiotics targeting gram-negative and anaerobic bacteria should be used in the medical management of stable patients 6
  • Aggressive fluid resuscitation is a component of initial medical management 4