What is a Gastric Sleeve?

A recent study published in the New England Journal of Medicine compared the standard treatment of medication, diet and exercise to weight-loss surgery for the treatment of type 2 diabetes.

“This study shows in addition to gastric bypass, sleeve gastrectomy improves or resolves type 2 diabetes following surgery, and is more effective than medical management alone,” says Noel Williams, MD, director of the Penn Metabolic and Bariatric Surgery Program.

During a sleeve gastrectomy, or gastric sleeve, a sleeve-shaped tube is created from a small portion of the stomach, and most of the stomach is removed. Food passes through this tube directly into the intestines. Nutrients and calories are absorbed from food normally, but patients feel full sooner and stay full longer.

Sleeve gastrectomy is typically considered for patients with a body mass index (BMI) of 50 or higher. The surgery is performed laparoscopically and can be a permanent surgical solution to manage weight. A second operation may be required, however, if significant weight loss is required to improve the patient's health.

Get more information about weight-loss surgery at Penn

Learn if bariatric surgery is right for you and attend a free information session about the Penn Metabolic and Bariatric Surgery Program.

At this free session, you will learn more about weight loss surgery at Penn, and meet physicians and team members from the Penn Metabolic & Bariatric Surgery Program

Register for this free event here.