MOST COMMON BARIATRIC SURGERY PROCEDURES
There are multiple surgery procedures bariatric surgery, many of which are no longer performed because their benefit has not been demonstrated over time, currently only a few are performed regularly, the choice will depend on one or the other of the indications of each patient, their preferences and the experience of the surgeon

LAPAROSCOPY GASTRIC BYPASS
For many years it was considered the gold standard for its good results.
the procedure consists of the creation of a small gastric pouch and the derivation of the proximal part of the intestine, most of the stomach and part of the small intestine is excluded from the passage of food, but no organ

SLEEVE OR GASTRIC SLEEVE BY LAPAROSCOPY.
It is currently the fastest growing procedure in the world, due to its good results and the little impact on the patient's quality of life. basically consists of a gastrectomy vertical (vertical resection of the stomach) removing most of the fundus and gastric body, without any intervention of the intestine

SWITCH OR DUODENAL BRIDGE .
This procedure combines a vertical gastrectomy similar to that of the Sleeve, but associated with a shunt extensive intestine, has excellent results in terms of weight loss and resolution of diabetes, but can cause nutritional problems due to exclusion of much of the intestine from contact with food.

BILIOPANCREATIC BYPASS .
Also known as SCOPINARO, consists of a resection of the distal part of the stomach, associated with a bypass extensive intestine similar to the duodenal switch duodenum and with similar nutritional implications

SINGLE ANASTOMOSIS DUODENO-ILEAL BYPASS .
Known as SADI-S, it is a new procedure similar to the duodenal swich, only with a single intestinal anastomosis, it is being used as an option second surgery after a Sleeve, has similar nutritional implications as the switch and bypass biliopancreatic