For adults with severe obesity, Roux-en-Y gastric bypass and sleeve gastrectomy are more effective than adjustable gastric ...

SADI-S is a type of bariatric surgery that combines two procedures: sleeve gastrectomy and duodenal switch. During the surgery, Ren-Fielding explained, doctors first remove a portion of the stomach.

In a March 2025 interview with Self, the model revealed that she underwent a form of bariatric surgery called single anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S) in December ...

Adults who undergo Roux-en-Y gastric bypass are more likely to lose 50% or more of their excess body weight than those who undergo sleeve gastrectomy or gastric banding, according to data from the ...