术后随访6 ~ 36月，平均随访18个月，随访终点未见主钉及锁钉断裂或折弯病例。

Postoperative follow-up 6 ~ 36 months, mean follow-up of 18 months follow-up no end of the main nail and nail breakage or bending of cases.

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结果股骨颈骨折2例，主钉折断2例，锁钉折断2例，锁钉松动退出3例，术后感染4例，骨折延迟愈合6例。

Results There were 2 femoral neck fractures, 2 nail breakage, 3 locking screw exit, 2 locking nail breakage, 4 postoperative infection and 6 delayed unions.

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