Malnutrition nach biliopankreatischer Teilung – postoperative Maßnahmen und Komplikationen

The biliopancreatic diversion is currently the maximum variant of bariatric surgery. It presents several opportunities of typical surgical complications, beside the risks generally prevailing in bariatric surgery. In addition, there is the procedure-immanent risk of development of nutritional deficiencies in the long-term process, at significant percentages. These deficiencies can, to a great extent, be avoided by consistent supplementation within the scope of a structured follow-up program; they can also be corrected by a substitution therapy. In the future, the risk of malnutrition can possibly be lowered by technically modified procedures with equal bariatric effectiveness. Considering the very good long-term results with regard to stable weight reduction in connection with a high recovery rate of the comorbidities, combined with a consistent postal-surgical management, the problem of malnutrition appears to be of minor importance. However, an appropriate compliance of the patient is also required.