Laparoscopic sleeve gastrectomy: removing part of the stomach, leaving a small tube-shaped part to reduce the amount of food and increase the feeling of fullness.

Laparoscopic gastric bypass: Creating a small pouch in the stomach and connecting it to the small intestine to reduce the size of the stomach and improve the absorption of nutrients.

Mini-laparoscopic gastric bypass: Same technique but with only one connection, to reduce recovery and complications.

Laparoscopic SASI: A combination of sleeve gastrectomy and single-port gastric bypass for effective weight loss and improved overall health.