Der Chirurg; Zeitschrift für alle Gebiete der operativen Medizen
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Proximal femoral fractures in the elderly are still increasing and are almost always associated with osteoporosis. Especially the over 80-year-olds are increasing and at risk in this respect. In the treatment of these patients new knowledge has been achieved over the last years. ⋯ The use of third generation nails has implicated a significant reduction of complication rates regarding cut-out and reoperations. Rotational fixing of the head-neck fragment with angular stable blade systems and the option of polymethyl-methacrylate (PMMA) cement augmentation are promising advantages that still remain to be clinically tested. Endoprosthetic treatment of pertrochanteric femoral fractures still has 3 times higher complication rate and is implemented only in exceptional situations.
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The incidence of osteoporotic pelvic fractures is rapidly increasing. Following low energy trauma fractures are frequently classified as pelvic girdle fractures. Based on the pelvic expert group database of the German Trauma Society the estimated rate of osteoporotic pelvic ring fractures is about 51%. ⋯ In cases of persisting pain or biomechanical instability operative treatment is indicated and stabilization methods should be chosen under biomechanical aspects. Therefore external fixator for pubic rami fractures and iliosacral screws, optionally with cement augmentation for posterior pelvic girdle fractures are the preferred techniques. Sacral fractures with severe osteolysis should be stabilized by lumbopelvic fixation techniques.