Sleeve gastrectomy is a bariatric surgery that results in a tube-shaped stomach. It was first developed in 1985 as part of the duodenal switch operation; starting in 2000, sleeve gastrectomy was done without the duodenal switch.
In 2010, insurance companies started authorizing sleeve gastrectomy because five-year results confirmed it was superior to gastric banding and almost equal to gastric bypass. Today, sleeve gastrectomy is the most commonly performed bariatric surgery.