Introduction Previous studies have demonstrated that one anastomosis gastric bypass (OAGB) is not inferior to Roux-en-Y gastric bypass (RYGB) in treating obesity. However, high level evidence ...

The incidence of erosion is 0.1–2.8%. 36,37,38,41,42,43,44 Band erosion causes abdominal pain, weight regain, loss of the sense of restriction, and port-site infection. 36 Diagnostic work-up ...