An adjustable band is placed around the upper stomach, creating a small pouch connected to a port under the skin. The surgeon adjusts the band by inflating or deflating it with saline, which narrows the stomach outlet.
This helps limit food intake, slows digestion, and makes patients feel full sooner. The lap band surgery is reversible and can be removed. It is usually recommended for obese patients needing to lose 75 to 100 pounds, based on individual health needs and goals.