| 双翼股骨干骨折复位固定器的研制与临床应用 |
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| 引用本文： | 李保良,冯贤强,王炳禧,魏思奇,孙永建,方达刚,王建民,王兴水.双翼股骨干骨折复位固定器的研制与临床应用[J].中华创伤骨科杂志,2004,6(12):1350-1352. |
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| 作者姓名： | 李保良 冯贤强 王炳禧 魏思奇 孙永建 方达刚 王建民 王兴水 |
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| 作者单位： | 1. 523945,广东省东莞市厚街医院骨科
2. 523900,广东省东莞市大岭山医院麻醉科 |
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| 摘 要： | 目的 探讨自行研制的新型双翼股骨干骨折复位固定器的生物力学性能及临床应用效果。方法 利用试验应力分析方法，测定该复位器强度、刚度及抗扭转力，并对临床应用的158例病例进行应用分析。结果 该内固定器强度及刚度均达到生物力学要求，术中复位时间较前缩短，158例患者随访6～23个月，无骨延迟愈合及不愈合者。结论 双翼股骨干骨折复位固定器复位简便、固定可靠，可大大减少劳动强度、节约手术时间且副损伤小，有利于骨折愈合。
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| 关 键 词： | 临床应用 复位固定 股骨干骨折 生物力学性能 副损伤 骨延迟愈合 手术时间 刚度 可靠 扭转 |
| 文章编号： | 1671-7600(2004)12-1350-03 |
| 修稿时间： | 2004年11月10 |
Clinical application of self-designed bilateral reduction-fixator in treatment of femoral shaft fracture |
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| LI Bao-liang ,FENG Xian-qiang ,WANG Bing-xi ,WEI Si-qi ,SUN Yong-jian ,FANG Da-gang ,WANG Jian-min ,WANG Xing-shui.Clinical application of self-designed bilateral reduction-fixator in treatment of femoral shaft fracture[J].Chinese Journal of Orthopaedic Trauma,2004,6(12):1350-1352. |
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| Authors: | LI Bao-liang FENG Xian-qiang WANG Bing-xi WEI Si-qi SUN Yong-jian FANG Da-gang WANG Jian-min WANG Xing-shui |
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| Institution: | LI Bao-liang 1,FENG Xian-qiang 2,WANG Bing-xi 1,WEI Si-qi 1,SUN Yong-jian 1,FANG Da-gang 1,WANG Jian-min 1,WANG Xing-shui 11 Department of Orthopaedics,Houjie Hospital,Dongguan,Guangdong 523945,China 2 Department of Orthopaedics,Dalingshan Hospital,Dongguan,Guangdong523900,China |
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| Abstract: | Objective To explore the biomechanic properti es and clinical application of the se lf-designed bilateral reduction-fixator in tre atment of femoral shaft fractures.Methods Biomechanical tests were done to de-termine the strength,rigidity and a nti-torque of the self-designed bilateral reduction-fixator.It was ap plied in 158clinical cases.Results The strength and rigidity of the fixator could satisfy the biomechanic re quirements.The perioperative reduction time was sh ortened.The follow-ups of 6to 23mon ths showed that the 158cases experie nced no delayed bone union or nonunion.Conclusion The fixator can provide simple reduction and reliable fixation,greatly reduce the labor intensity,shorten the operation time,and resu lt in fewer secondary injuries. |
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| Keywords: | Femoral shaft fracture Reduction Biomechanics |
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