No abstract

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Introduction: Laparoscopic Roux-en-Y gastric bypass is a bariatric operation that is effective for long-term weight loss. Although rare, one serious complication is an internal hernia through Petersen’s space, which may result in bowel strangulation. Although the incidence of internal hernia can be reduced through closing the Petersen’s defect, it does not eliminate the risk. This case describes a novel and reliable method to close Petersen’s defect. We report the case of a 30-year-old female who underwent a laparoscopic Roux-en-Y gastric bypass for the management of morbid obesity. Following her Roux-en-Y reconstruction, a prosthetic bioabsorbable mesh was placed in Petersen’s space and reinforced with fibrin glue to prevent internal herniation through Petersen’s defect. The use of a bioabsorbable mesh in Petersen’s space is a novel and easy technique that could be used to reduce the incidence of an internal hernia through Petersen’s defect.

Background Adjustable gastric banding (AGB) is on the decline due to its relatively modest amount of expected weight loss, coupled with high rates of revision and complications such as band erosion. Management of eroded gastric bands can be challenging especially when complete intra-gastric erosion is followed by distal migration causing small bowel obstruction. Methods We present an endoscopic option of using a pediatric colonoscope to remove an eroded AGB causing jejunal obstruction. Result Endoscopic removal of an eroded ABG causing bowel obstruction was successful. Conclusion Endoscopy remains a safe and relatively non-invasive approach to deal with such complications.