Laparoscopic Gastric By Pass (Stomach By Pass) is the most effective and permanent surgical method for the surgical treatment of obesity. Laparoscopic (Closed) method of this operation is irreversible. Particularly super-obese, which we refer to as having a body mass index above 50 kg / m2, is also recommended for low weighted individuals. In this operation, the upper part of the stomach leaves a reservoir of about 30 milliliters and the lower part is separated. In addition, the small intestine is brought from 70-120 cm below the mint and is pierced to the midstream, allowing the passage of twelve fingers of the defeated food.