Unfallchirurgie
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Knee ligament injuries associated with femoral shaft fractures can severely influence the functional results of treatment. In a follow-up of 59 operatively treated femoral shaft fractures 18.6% of the patients revealed ligamentous damages. In all cases one or both of the cruciate ligaments were injured. ⋯ While only 61.6% of the ligament injuries were primarily diagnosed, the testing of knee joint stability after osteosynthesis of a femoral fracture is essential. Furthermore arthroscopy should be performed if there is any hint of ligamentous damage. The ruptures of the anterior cruciate ligament and the ligamentous avulsion fractures can be successfully treated on by operative means.
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Improved survival rates of cancer patients have led to an increase in the incidence of metastatic disease of the bone. Normal load and minimal trauma may result in pathological fractures. The malignant diseases most commonly diagnosed were breast cancer, bronchial carcinoma and hypernephroma. ⋯ Immediate postoperative mobilization and early functional treatment are an indispensable part of the management of pathologic fractures. If possible extensive bone destructions involving the risk of fracture should be stabilized prophylactically. Specific techniques of composite osteosyntheses of fractures in metastatic disease of the bone are presented.