<unk>  is a Metabolic Surgery procedure, used to treat overweight diabetic patients through surgical means. First presented by the Brazilian surgeon Aureo De Paula in 1999, this technique is applied by placing ileum, which is the distal part of the small intestine, either between stomach and the proximal part of the small intestine (1) or by placing the ileum to the proximal part of the small intestine without touching the natural connections of the stomach (2). There are 2 different versions of the operation. Sleeve gastrectomy procedure is standard for both of the versions.
Ileal interposition
Ileojejunal bypass
Jejunoileal bypass
Enterostomy
Gastroenterostomy
Ileostomy
Intestinal bypass
Jejunojejunostomy