Laparoscopic gastric banding is surgery to help with weight loss. The surgeon places a band around the upper part of your stomach to create a small pouch to hold food. The band limits the amount of food you can eat by making you feel full after eating small amounts of food.
The main advantage of the adjustable gastric band is that it has a lower risk of complications immediately after surgery. While sleeve gastrectomy and gastric bypass are both considered very safe, the gastric band is estimated to have an even lower risk of complications.