1 The doctor makes small incisions in the stomach area
2 The endoscope and other devices are inserted through the holes
3 The upper part of the stomach is isolated to form the egg-shape
4 The small intestines are cut in half to form two sides
5 The far side of the intestines is attached to the stomach pouch
6 The near side of the intestines is attached to the end of the intestines
7 After examination and checkup, the incisions are closed