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Background The adjustable gastric band (AGB) is a bariatric procedure that used to be widely performed. However, AGB failure—signifying band-related complications or unsatisfactory weight loss, resulting in revision surgery (redo operations)—frequently occurs. Often this entails a conversion to a laparoscopic Roux-en-Y gastric bypass (LRYGB). This can be performed as a one-step or two-step (separate...