Dr. Seyed Mohammad Ali Lavasani
Gastric bypass, also called Roux-en-Y (roo-en-wy) gastric bypass, is a type of weight-loss surgery that involves creating a small pouch from …
Gastric sleeve is the removal of a portion of the stomach. Weight loss may take longer than with gastric bypass. In a gastric bypass, a small gastric pouch is created and the small bowel is re-routed. It’s more invasive than the sleeve due to the rerouting of the small bowel.