The Adjustable gastric banding surgery will help you lose about 20 to 30 kg. This restrictive surgical technique limits the amount of food the stomach can hold and slows down the passage of food without disrupting digestion. Gastric banding involves wrapping an adjustable ring around the top part of your stomach to create a two-compartment stomach. The smaller, upper part (small pouch) is where the food will go.

Gastric bypass is a surgical technique that consists of short-circuiting a large part of the stomach by reducing it to a small pouch, thus reducing the amount of food eaten, but also its absorption by the body.

Mini gastric bypass is a faster and easier variation of the standard Gastric bypass surgery, taking less than 1 hour to perform. You can expect to lose 70% to 75% of your excess weight, which corresponds to a weight loss of approximately 35 to 40 kg.

Sleeve gastrectomy is a surgical technique performed on the digestive system of patients suffering from morbid obesity, who will lose between 45 and 60 kg.

Sleeve gastrectomy is the removal of a portion of the stomach, which is reduced to a tube. This procedure allows patient to lose a considerable amount of weight by causing a sensation of rapid satiety due to the decrease level of ghrelin (the appetite hormone).