Zhongguo gu shang = China journal of orthopaedics and traumatology
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To investigate the result of hip arthroplasty for failed internal fixation of femoral neck fractures. ⋯ The effect of the hip replacement for patients with failed internal fixation of femoral neck fractures was confirmed. This method can shorten the time on the bed and reduce the complications. It benefits the patients earlier functional recovery, but it must control operation indication. The long term efficacy is necessary to further observation.