[Management of complications after bariatric surgery].

The frequency of bariatric surgical interventions is increasing throughout Europe. Minimally invasive techniques have led to decreased morbidity and mortality as well as shorter hospitalization; therefore, non-bariatric surgeons are more likely to be confronted with bariatric emergency situations. Knowledge of the specific clinical behavior of morbidly obese patients is important. This article describes the most frequent early and late complications following the most popular bariatric operations in German speaking parts of Europe (e.g. gastric bypass, sleeve gastrectomy and gastric banding).