- Injury to the bowel (especially in cases of severe adhesions → extensive, careful adhesiolysis)
- Unrecognized injury to bowel sections with leakage of stool into the free abdominal cavity and subsequent peritonitis
- Lack of tension-free anastomosis (→ extensive adhesiolysis to mobilize both ends)
- Bleeding (→ blood-sparing, careful surgery; experienced surgeon)
- Injury to adjacent organs (bladder, ureter, and vas deferens) during the dissection of the distal limb
- In cases of poor blood supply to the anastomosis ends, intraoperative resection must be performed
-
Intraoperative Complications
-
Postoperative Complications
- Wound infection
- Peritonitis due to anastomotic leakage or intraoperatively unrecognized injury to other intestinal sections with leakage of stool into the free abdominal cavity
- Enterocutaneous fistula
- Incisional hernia (→ possibly wearing an abdominal binder for 6 weeks)
- Postoperative ileus (→ possibly stool-regulating measures)
- Postoperative stenosis of the anastomosis (→ good blood supply to the anastomosis, tension-free surgery; reoperation may be necessary in individual cases)