Affiliation:
1. Department of Surgery, University of Maryland School of Medicine, Baltimore, MD, USA
Abstract
Abstract
Congenital anomalies of midgut rotation are uncommon with a 0.2–0.5% incidence. Intestinal malrotation (IM) presents a unique challenge in bariatric surgery during laparoscopic gastric bypass (LRYGB), and familiarity with alternatives allows for safe laparoscopic intervention. IM was encountered in 5 of 1183 (0.4%) patients undergoing surgery. Once IM was suspected, a standardized approach was applied: rightward shift of ports, confirmation of IM by the absence of the ligament of Treitz, identification of the duodenojejunal junction, lysis of Ladd’s bands, mirror-image construction of the Roux limb and construction of the gastrojejunal anastomosis. Forty percent were male, age 33 ± 8 years, with body mass index 50 kg/m2 (37–75 kg/m2). IM was identified preoperatively in two patients (40%). All operations were completed laparoscopically. Despite the finding of IM, successful laparoscopic completion of gastric bypass can be anticipated if the surgeon has an understanding of the anatomic alterations and a strategy for intraoperative management.
Publisher
Oxford University Press (OUP)
Cited by
2 articles.
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