曾经是较少见的股骨假体周围骨折（periprosthetic femoral fractures，PFF）的数量亦相应增加，并日益成为髋关节外科领域尤其是翻修手术中不容忽视的重要课题。
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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。
Fractures of the distal femur, proximal tibia, and patella that occur adjacent to a total knee replacement may be very difficult to treat.
结论：记忆合金环抱器内固定可作为人工髋关节置换术后股骨假体周围骨折的首选治疗方法。
Conclusion: Internal fixation with memory alloy embracing fixator could serve as the first choice to treat the fracture around the prosthesis of femur after hip arthroplasty.
目的探讨髋关节置换术后股骨假体周围骨折的治疗对策。
Objective To explore the method for the treatment of periprosthetic femur fracture after hip replacement.
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