Related Experiment Video
Updated: Aug 14, 2026

Murine Ileocolic Bowel Resection with Primary Anastomosis
Published on: October 29, 2014
Chronic pseudo-obstruction secondary to side-to-side intestinal anastomosis
Abstract:
An unusual late complication of side-to-side intestinal anastomosis, chronic small-bowel obstruction with massive proximal ileal dilation despite a widely patent anastomosis, occurred in a patient. The classic blind loop syndrome was not present. Several potential mechanisms are suggested, including regional absence of normal peristalsis on a mechanical basis and bacterial overgrowth. This report adds support to the concept that side-to-side intestinal anastomosis should be avoided whenever possible.
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