Gastric Sleeve Surgery (VSG)
Gastric Sleeve Surgery is a very advanced form of weight loss surgery and is typically used for morbidly obese patients. During gastric sleeve surgery, about 85% of the stomach is completely removed. This means the weight-loss procedure is not reversible, unlike many other types of bariatric surgery.
The remaining portion of the stomach is formed into a sleeve, reducing the amount of food a patient can consume at once. Gastric sleeve surgery patients who undergo this bariatric procedure lose weight quickly due to reduced ghrelin hormones and a suite of naturally occurring hormones, such as GLP-1 and GIP, which make them feel fuller after eating and stay fuller longer. Gastric sleeve surgery has a higher success rate among those who need to lose 100 pounds or more.