Contained colonic perforation due to cecal retroflexion
Related Experiment Video
Updated: Mar 23, 2026

Murine Ileocolic Bowel Resection with Primary Anastomosis
Published on: October 29, 2014
Zhuo Geng1, Deepak Agrawal1, Amit G Singal1
1Zhuo Geng, Department of Internal Medicine, Case Western Reserve University - Metrohealth Medical Center, Cleveland, OH 44109, United States.
Abstract:
Complications of cecal retroflexion performed during colonoscopy have not previously been reported to occur. We report a case of contained colonic perforation secondary to using cecal retroflexion technique to examine the colon, and review available published reports of complications associated with this technique. We conclude that complications may rarely occur with use of cecal retroflexion, and that the clinical benefit of this technique is uncertain.
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