Bariatric surgery with maximum benefits and comorbidity reduction:-: (A) Roux-en-Y gastric bypass, (B) Laparoscopic sleeve gastrectomy, (C) Biliopancreatic diversion, (D) Laparoscopic adjustable gastric banding
Answer is C. BPD is the most durable method of weight loss and control of obesity related comorbidities, including GERD.