What is Laparoscopic adjustable gastric banding?

What is the Adjustable Gastric Lap-Band? A look at the Laparoscopic Adjustable Gastric Lap Banding Procedure for weight loss. The Adjustable Gastric Lap-Band is a hollow band made of sylastic. The band is placed around the upper third portion of the stomach to create a small stomach pouch. AGB accounts for approximately 25% of bariatric procedures performed worldwide.