| 正常足与拇外翻足前足承重比例与跖骨头下压力的研究 |
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Received:October 16, 2002 Revised:March 05, 2003
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| 作者 | Author | 单位 | Unit | E-Mail |
| 温建民 |
WEN Jianmin |
中国中医研究院骨伤科研究所,北京 100700 |
Department of Orthopaedics, the Hospital of Bejing Bejing, 100700, China |
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| 桑志成 |
SANG Zhicheng |
中国中医研究院骨伤科研究所,北京 100700 |
Department of Orthopaedics, the Hospital of Bejing Bejing, 100700, China |
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| 钟红刚 |
ZHONG Honggang |
中国中医研究院骨伤科研究所,北京 100700 |
Department of Orthopaedics, the Hospital of Bejing Bejing, 100700, China |
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| 徐颖鹏 |
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中国中医研究院骨伤科研究所,北京 100700 |
Department of Orthopaedics, the Hospital of Bejing Bejing, 100700, China |
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| 胡海威 |
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中国中医研究院骨伤科研究所,北京 100700 |
Department of Orthopaedics, the Hospital of Bejing Bejing, 100700, China |
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| 成永忠 |
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中国中医研究院骨伤科研究所,北京 100700 |
Department of Orthopaedics, the Hospital of Bejing Bejing, 100700, China |
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| 期刊信息：《中国骨伤》2003年16卷，第11期，第641-643页 |
| DOI：doi:10.3969/j.issn.1003-0034.yyyy.nn.zzz |
| 基金项目:国家中医药管理局资助项目(国中医药科00—01L<zP-MQL>) |
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目的:从生物力学角度探讨拇外翻足承重比例及跖骨头下压力的改变情况。
方法: 将测试对象分为正常组(160足)、轻中度拇外翻组(100足)、重度拇外翻组(56足)三组,运用我所生物力学室研制的足底压力测试系统,对正常足与拇外翻足足底压力进行测试,并将结果 进行统计分析。
结果: 轻中度拇外翻足前足承重比例较正常足增加,重度拇外翻足前足承重比例介于正常足与轻中度拇外翻足之间。拇外翻足存在着前足压力外移的趋势,这种改变和畸形的程度相关。
结论:从生物力学角度证明,拇外翻前足承重比例及各跖骨头下压力的变化随拇外翻畸形程度增加出现不同程度的变化。 |
| [关键词]:外翻 前足 横弓 压力 |
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| The study of the changes of bearing ratio and plantar pressure under forefoot of hallux valgus foot |
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Abstract:
Objective:To investigate the changes of bearing ratio and plantar pressure under forefoot of hallux valgus foot in the view of biomechanics
Methods:With the help of the foot pressure measurement system developed by our institute, the plantar pressure of feet(160 normal,100 mild and moderate hallux valgus, 56 severe hallux valgus) had been measured and acquired data were statistically analyzed.
Results:The bearing ratio of forefoot in mild-middle degree hallux valgus is larger than that in normal. The bearing ratio of forefoot in severe degree hallux valgus is between normal and mild-middle degree hallux valgus. There is a tendency in hallux valgus deformity that the pressure of forefoot moves outwards. This change is related with degree of deformity.
Conclusion:It is proved from biomechanical view that with the increase of deformity, bearing ratio of forefoot and pressure under metatarsals show different changes. |
| KEYWORDS:Hallux valgus Forefoot Transverse arch Pressure |
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| 引用本文，请按以下格式著录参考文献： |
| 中文格式: | 温建民,桑志成,钟红刚,徐颖鹏,胡海威,成永忠.正常足与拇外翻足前足承重比例与跖骨头下压力的研究[J].中国骨伤,2003,16(11):641~643 |
| 英文格式: | WEN Jianmin,SANG Zhicheng,ZHONG Honggang.The study of the changes of bearing ratio and plantar pressure under forefoot of hallux valgus foot[J].zhongguo gu shang / China J Orthop Trauma ,2003,16(11):641~643 |
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