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Background: Gastric bypass is a successful tool in the treatment of morbid obesity. In recent years, laparoscopic Roux-en-Y gastric bypass has gained popularity. However, open bypass is sometimes more suitable for patients who are ''superobese.'' Laparoscopic instrumentation can be used during an open gastric bypass to facilitate dissection, formation of the gastric pouch, and creation of the gastrojejunostomy...
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