[Gastric bypass in the surgical treatment of extreme adiposity].
The gastric bypass is an effective surgical procedure for the treatment of extreme obesity. A small gastric reservoir and a narrow anastomosis are combined (to limit the possibility of food intake). In patients with a mean weight of 94% above the Broca value the normal weight is reached 18 months after the operation. Failure to lose weight can be caused by technical errors during the procedure or by a continuous food intake by the patients. Surgical complications are rare. The operative lethality is less than 1%, and anastomotic ulcers occur in 2% of cases. There is no reason to expect metabolic derangements as after jejunoileal bypass.
D000208:Acute Disease; D001835:Body Weight; D005743:Gastrectomy / Q000009:adverse effects / Q000379:methods; D005763:Gastroenterostomy / Q000009:adverse effects / Q000379:methods; D006801:Humans; D007583:Jejunum / Q000601:surgery; D009765:Obesity / Q000378:metabolism / Q000628:therapy*; D013270:Stomach / Q000601:surgery*; D013997:Time Factors
Der Magenbypass zur chirurgischen Behandlung der extremen Adipositas.