Results:Compared with Sham group the percentage of TBV was significandy decreased (P<0.01) and the BMD at femoral head, proximal of femur, distal of femur were also decreased (P<0.05) in OVX group.
结果：与假术组比较，去势组胫骨骨小梁体积百分比（TBV%）明显下降（P<0.01），股骨头、股骨近端和远端骨密度（BMD）明显下降（P<0.05）。
Fractures of the distal femur, proximal tibia, and patella that occur adjacent to a total knee replacement may be very difficult to treat.
全膝置换假体周围的股骨远端，胫骨近端，髌骨骨折是非常难治疗的。
Methods: 19 cases of malignant bone tumors of the distal femur or the proximal tibia were treated by wide excision and total knee replacement.
方法：对19例股骨远端或胫骨近端恶性骨肿瘤行瘤段骨广泛切除、定制人工膝关节假体置换术。
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