| 骨科聚乳酸内固定物应用研究 |
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| 引用本文： | 段宏,宋跃明.骨科聚乳酸内固定物应用研究[J].生物医学工程学杂志,2001,18(1):110-122. |
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| 作者姓名： | 段宏 宋跃明 |
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| 作者单位： | 华西医科大学附属第一医院 骨科, |
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| 摘 要： | 目前，骨科可吸收固定物的基础和临床研究日益增多。本文综述了聚乳酸材料的一般理化特性、生物降解吸收性能、机械性能、对骨折愈合影响及临床应用研究，并指出存在的问题和今后研究重点。
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| 关 键 词： | 聚乳酸 骨折内固定物 PLA 生物降解 生物吸收 理化特性 |
Applied Researches on Polylactide Internal Fixation Devices |
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| Duan Hong,SONG Yueming.Applied Researches on Polylactide Internal Fixation Devices[J].Journal of Biomedical Engineering,2001,18(1):110-122. |
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| Authors: | Duan Hong SONG Yueming |
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| Institution: | Department of Orthopaedic Surgery, First University Hospital, West China University of Medical Science, Chengdu 610041. |
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| Abstract: | Nowadays, more and more basic and clinical researches on polylactide internal fixators were carried out in China. In this paper are reviewed the researches of polylactide acid(PLA), including its physical and chemical characters, biodegradation, absorption and mechanical properties, effects on fracture healing, and clinical application. Some problems that have not been solved are high lighted and discussed. Also dealt with are some researches of PLA in future. |
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| Keywords: | Polylactic acid Fracture Internal fixation |
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