| 胶原膜与羟基磷灰石应用于牙周牙髓联合病变的探讨 |
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| 引用本文： | 李华珍 杨立伟. 胶原膜与羟基磷灰石应用于牙周牙髓联合病变的探讨[J]. 上海生物医学工程, 2000, 21(3): 41-43 |
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| 作者姓名： | 李华珍 杨立伟 |
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| 作者单位： | [1]上海中医药大学附属曙光医院口腔科 [2]杨立伟私立口腔诊所 |
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| 摘 要： | 目的：初步探索胶原膜与羟基磷灰石在治疗牙周牙髓联合病变中牙槽骨缺损的作用。方法：患牙进行根管治疗，调颌及牙周翻瓣术。其中２１例患牙的牙周骨缺损区植入胶原膜和羟基磷灰石；２０例以传统血充盈法关闭骨腔。二组患牙于治疗后１、３、６、１２、２４个月分别进行随访；结果：提示应用胶原膜和羟基磷灰石组的疗效明显优于对照组，并有统计学上差异。结论：胶原膜加羟基磷灰石治疗牙周牙髓联合病变的方法值得提倡。
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| 关 键 词： | 胶原膜 羟基磷灰石 牙周牙髓联合病变 病理 |
THE EFFECT OF COLLAGEN MEMBRANE AND HYDROXYAPATITE ON PERIODONTITIS -ENDODONTITIS COMPLEX |
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| Shu Guang Hospital Attached to Shanghai University of T. C. M. THE EFFECT OF COLLAGEN MEMBRANE AND HYDROXYAPATITE ON PERIODONTITIS -ENDODONTITIS COMPLEX[J]. Shanghai Journal of Biomedical Engineering, 2000, 21(3): 41-43 |
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| Authors: | Shu Guang Hospital Attached to Shanghai University of T. C. M |
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| Abstract: | Objective :The effect of collagen membrane and hydroxyapatite on periodonti-tias-endontitis complex was investigated. Methods: The teeth with periodontitis-endodontitis complex were treated by root canal therapy and flap operation. Bone lesions of 21 teeth were with collagen membrane and hydroxyapatite during flap operation, while traditional flap operation were performed on the other 20 teeth as control group The patients were followed up after 3 months, 6months and 24months. Results: The curative effect of group treated by flap operation with collagen membrane and hydroxyapatite was better than control group and difference was significant statistically. Conclusion:It was worth promoting to cure periodontisis endodontitis complex by operation with collagen membrane and hydroxyapatite. |
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| Keywords: | colagen membrane hydroxyapatite periodontitis-endodontitis complex alveolar bone lesion |
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