Surgical Technique of Single Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy (SADI-S)

Laparoscopic Single Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy (SADI-S) is a bariatric/metabolic procedure that has been gaining popularity in recent years. SADI-S strongly affects the secretion of various gut hormones, adipocytokines and incretins. From a mechanistic point of view, the operation combines malabsorption and restriction, and has been shown to have a long-lasting and significant impact on weight loss and remission of comorbidities.