Adjustable gastric banding is a weight-loss surgery that involves placing a silicone band around the upper part of the stomach. This band creates a small pouch that limits the amount of food the stomach can hold, helping individuals feel full sooner and eat less. The band can be adjusted by adding or removing saline solution through a port placed under the skin. The procedure is minimally invasive and is typically performed laparoscopically. It is considered a reversible option for weight loss, as the band can be removed if necessary. Patients are encouraged to follow a healthy diet and exercise plan for the best results.