Jejuno-Jejunal Intussusception after Roux-en-Y Gastric Bypass

ConclusionRetrograde intussusception is a rare late complication after RYGB which is becoming more and more relevant due to increasing procedure volumes. Retrograde peristalsis by ectopic pacemakers could be identified as a cause. Segmentectomy appears to be the best treatment of choice.
Source: Obesity Surgery - Category: Surgery Source Type: research