A comprehensive review of bariatric and metabolic surgery for the general surgery! Topics include: The obesity epidemic/economic impact and diabetes epidemic/economic impact, physiology of obesity/diabetes, physiology of weight loss surgery, history of bariatric surgery, laparoscopic adjustable gastric banding, sleeve gastrectomy, biliopancreatic diversion/duodenal switch, laparoscopic gastric bypass,   complications of laparoscopic adjustable gastric binding, complications of laparoscopic gastric bypass, outcomes/comparative effectiveness studies, co-morbidity reduction data, economic impact of bariatric surgery, adolescent bariatric surgery, revisional bariatric surgery, the future of bariatric surgery, and more!