
A band is placed around the upper part of the stomach, creating a pouch. The band is adjustable, so the size of the opening between the pouch and the stomach can be adjusted.
| By | Healthwise Staff |
| Primary Medical Reviewer | E. Gregory Thompson, MD - Internal Medicine |
| Specialist Medical Reviewer | Ali Tavakkolizadeh, MD, FRCS |
| Last Revised | April 6, 2011 |