假体周围骨折更靠近端，内固定越有挑战性。
The more proximal the periprosthetic fracture the more challenging the fixation is.
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.
目的探讨人工髋关节置换术后股骨假体周围骨折的治疗方法及疗效。
Objective To investigate the therapeutic method and effect of periprosthetic femur fracture after hip arthroplasty.
目的回顾性研究人工全髋关节置换术后股骨假体周围骨折的治疗及预防。
Objecttive To analyze the main causes of periprosthetic femur fractures after total hip arthroplasty retrospectively and to explore the best operative methods and precautions for fractures.
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.
结果患者术后平均随访14.6个月，均无感染、神经损伤和假体周围骨折及假体松动、脱位等并发症。
Results All cases were followed up for 14.6 months. No infection, neural injury, prosthesis adjacent fracture, prosthesis looseness or dislocation was found.
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.
置换 后周围骨折的处理也同样应该考虑到假体的稳定性。
Fractures around knee arthroplasties should also be treated according to prosthesis stability.
置换 后周围骨折的处理也同样应该考虑到假体的稳定性。
Fractures around knee arthroplasties should also be treated according to prosthesis stability.
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