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计算机导航下交锁髓内钉的远端螺钉交锁
引用本文:俞超,孙月华,李华,戴尅戎,王伟.计算机导航下交锁髓内钉的远端螺钉交锁[J].临床骨科杂志,2004,7(4):390-392.
作者姓名:俞超  孙月华  李华  戴尅戎  王伟
作者单位:1. 上海第二医科大学附属第九人民医院骨科,上海,200011
2. 深圳安科高科技术股份有限公司,广东,深圳,518067
摘    要:目的报道计算机导航技术应用于交锁髓内钉远端交锁螺钉固定效果。方法6例股骨、4例胫腓骨骨折,交锁髓内钉置入后,只需要一次C臂X线机透视定位,存计算机导航下完成远端交锁螺钉的固定。结果10例全部在导航下完成交锁髓内钉的远端交锁,平均透视时间为10s。结论计算机导航手术用于交锁髓内钉的远端固定十分有效,可避免机械引导器的误差。

关 键 词:计算机导航  交锁髓内钉  远端交锁  股骨骨折  胫骨骨折  腓骨骨折
文章编号:1008-0287(2004)04-0390-03
修稿时间:2004年6月10日

Computer navigation for distal locking in the interlocking intramedullary nailing
Yu Chao,Sun Yuehua,Li Hua,Dai Kerong,Wang Wei.Computer navigation for distal locking in the interlocking intramedullary nailing[J].Journal of Clinical Orthopaedics,2004,7(4):390-392.
Authors:Yu Chao  Sun Yuehua  Li Hua  Dai Kerong  Wang Wei
Abstract:Objective To investigate the effect of computer navigation for distal locking in the interlocking intra-medullary nailing. Methods 6 cases of femoral fractures and 4 tibial fractures were enrolled. After insertion of the nail, only under once C-arm localization, the distal locking was completed with computer navigation.Results 10 cases obtained successful distal locking computer navigation. The fluoroscopy time was 10 s on average. Conclusion It is very effective to performed distal locking in the interlocking intramedullary nailing with computer navigation, which avoids the deviation of mechanical target device.
Keywords:computer-navigation  interlocking intramedullary nail  distal locking  femoral fractures  tibial fractures  fibula fractures
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