| abstract |
Devices and methods for forming and securing tissue folds and elongated invaginations in stomach tissue are used as a treatment for obesity. In a first embodiment, a plurality of tissue folds is formed in the fundus region of the stomach. In methods for surgically altering stomach tissue to change gastric emptying, plications are formed in the stomach to speed up or slow down gastric emptying, depending on the number and locations of plications used. |