| 骨折愈合的应力适应性研究 |
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Received:August 14, 2000
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| 作者 | Author | 单位 | Unit | E-Mail |
| 董福慧 |
DONG Fu hui |
中国中医研究院骨伤科研究所,北京100700 |
Institute of Orthopaedics and Traumatology,China Academy of Traditional Chinese Medicine Beijing,100700 |
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| 关继超 |
GUAN Ji chao |
中国中医研究院骨伤科研究所,北京100700 |
Institute of Orthopaedics and Traumatology,China Academy of Traditional Chinese Medicine Beijing,100700 |
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| 赵勇 |
ZHAO Yong |
中国中医研究院骨伤科研究所,北京100700 |
Institute of Orthopaedics and Traumatology,China Academy of Traditional Chinese Medicine Beijing,100700 |
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| 邹炳曾 |
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中国中医研究院骨伤科研究所,北京100700 |
Institute of Orthopaedics and Traumatology,China Academy of Traditional Chinese Medicine Beijing,100700 |
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| 尚天裕 |
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中国中医研究院骨伤科研究所,北京100700 |
Institute of Orthopaedics and Traumatology,China Academy of Traditional Chinese Medicine Beijing,100700 |
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| 期刊信息：《中国骨伤》2001年14卷，第1期，第14-16页 |
| DOI：doi:10.3969/j.issn.1003-0034.yyyy.nn.zzz |
| 基金项目:国家自然科学基金资助项目(No.19272068) |
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目的:探讨骨折端受力、肌肉动力、骨痂密度与骨折愈合的关系。
方法:通过传感器电测技术与X线灰度分析的方法, 从三个方面对骨折愈合的应力适应性进行了研究:①分别对14只1岁龄山羊进行了断端受力与骨折愈合的关系的研究;②对10只健康成年家兔进行了肌肉动力与骨折愈合的关系的研究;③对56只健康成年家兔进行了骨痂密度与骨折愈合的关系的研究。
结果与结论:①理想的骨折愈合与最佳的应力状态相适应;②肌肉动力是应力适应的反馈调节因素;③骨痂密度是应力适应的反馈结果。 |
| [关键词]:生物力学 胫骨骨折 骨折愈合 |
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| Study of stress adaptability of fracture healing |
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Abstract:
Objective:To explore the relationship between local stress status,muscular motivation,callus density and fracture healing.
Methods:Stress adaptability of fracture healing was studied from three respects:1.the relationship between fracture local stress and fracture healing was studied in 14 one year old goats;2.the relationship between muscular motivation and fracture healing was studied in 10 health adult rabbits and 3.the relationship between callus density and fracture healing was studied in 56 healthy adult rabbits.Electric transducer technique and X ray densitometry method were used in all the three groups of animals.
Results:and
Conclusion:1.Ideal fracture healing should be adapted to the best stress status;2.Muscular motivation is the biofeedback regulation factor of stress adaptability of fracture healing;3.The density of callus is the result of biofeedback of stress adaptability of fracture healing. |
| KEYWORDS:Biomechanics Tibial fractures Fracture healing |
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| 引用本文，请按以下格式著录参考文献： |
| 中文格式: | 董福慧,关继超,赵勇,邹炳曾,尚天裕.骨折愈合的应力适应性研究[J].中国骨伤,2001,14(1):14~16 |
| 英文格式: | DONG Fu hui,GUAN Ji chao,ZHAO Yong.Study of stress adaptability of fracture healing[J].zhongguo gu shang / China J Orthop Trauma ,2001,14(1):14~16 |
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