The gastric sleeve is a procedure that manages the patient to lose weight in a matter of months. This is achieved by restricting the entry of food by the body. Gastric sleeve manages to remove nearly 60 percent of the stomach through a laparoscopic process and thus, stomach shape the shape of tube or sleeve. The gastric sleeve is usually used for those patients who are obese or who have a high risk of suffering. The gastric sleeve surgery, can also be performed for those patients who have a level of chewed body of more than 35. The gastric sleeve surgery while it represents less risk than the rest, is proven to have equally efficient results, and in some cases even better. The gastric sleeve can expect a loss of between 30% and 50% in a period of between 6 and 12 months. The majority of patients do not need any other procedure once undergoing this surgery, however, where deemed necessary, can continue treatment with gastric bypass surgery 18 months after the first surgery performed. A. Verastegui hold.