Revisional one-anastomosis gastric bypass versus SADI-S following sleeve gastrectomy for recurrent obesity: a comparative study of metabolic, nutritional, and quality-of-life outcomes
Revisional bariatric surgery is increasingly performed due to inadequate weight loss, weight regain, or complications following primary bariatric procedures. One anastomotic gastric bypass (OAGB) and single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) are commonly used revisional options, yet...