Via a minimally invasive surgical procedure, a silicone band is placed at the top of the stomach. A small pouch is created, and a small opening that food must pass through is the result of the surgery. This will severely restrict the patient's new diet. Patient's must eat very slowly and take small amounts of food at a time. If this is not done, patients will vomit or develop significant discomfort. It will also decrease or eliminate the hunger drive.