Highlights • Secondary perineal hernia can develop after abdominoperineal resection of the rectum.• An incarcerated secondary perineal hernia caused strangulated bowel obstruction.• Wound-healing-delaying factors are the risk factors for perineal… Click to show full abstract
Highlights • Secondary perineal hernia can develop after abdominoperineal resection of the rectum.• An incarcerated secondary perineal hernia caused strangulated bowel obstruction.• Wound-healing-delaying factors are the risk factors for perineal hernia development.• The pelvic floor and peritoneum should be repaired via laparoscopic rectum surgery.
               
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