Laparoscopic Sleeve Gastrectomy (Tube Gastrectomy)
Sleeve Gastrectomy procedure involves removing the lateral 2/3rds of the stomach with a stapling device. It can be done laparoscopically ( keyhole surgery) but is not reversible. It basically leaves a stomach tube instead of a stomach sack.
Find out more about Tube Gastrectomy with the following links.