Initial experience with laparoscopic revisional single anastomosis duodeno-ileal bypass (SADI-S) after failed sleeve gastrectomy.

Introduction: Laparoscopic sleeve gastrectomy (SG) is currently the most commonly performed bariatric operation, but re-do surgery may be necessary in up to half of the patients. Single anastomosis duodeno-ileal bypass (SADI-S) is quickly gaining recognition as a revisional procedure after failed SG.

Aim: To discuss the surgical technique and analyze initial outcomes after introduction of SADI-S after SG with 1-year follow-up.