The Lap-band doctor uses the banding procedure which is designed to restrict food intake without interfering with the bodys normal digestive processes. Unlike gastric bypass and other more invasive, risky procedures, there is no cutting or rerouting of the small intestines, so risks of complications are greatly reduced.Because the pouch can hold only about an ounce or two of food, the quantity of food eaten is greatly reduced and a feeling of satiety is easily obtained (the feeling of fullness). The narrow passage between the new, small pouch and the lower stomach allows food to empty slowly into the stomach where normal digestion occurs.