Gastric plication is a type of bariatric surgery, also known as restrictive weight loss surgery, designed to help individuals struggling with obesity achieve significant weight loss. During the procedure, the surgeon folds the stomach into itself, creating a smaller pouch that limits the amount of food that can be consumed. This leads to the individual feeling full more quickly and consuming fewer calories, which results in weight loss.

The surgery is typically performed laparoscopically, meaning several small incisions are made and the procedure is performed using a camera and long instruments. The recovery period is usually quicker than with other bariatric surgeries, with most patients able to return to normal activities within a week or two.