| 全冠修复磨牙正中折裂229例临床分析 |
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| 引用本文： | 陈武平.全冠修复磨牙正中折裂229例临床分析[J].医学临床研究,2010,27(4):651-652,655. |
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| 作者姓名： | 陈武平 |
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| 作者单位： | 湖南省怀化市第一人民医院口腔科,湖南,怀化,418000 |
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| 摘 要： | 【目的】探讨磨牙正中折裂的影响因素，观察全冠修复对纵形折裂磨牙的疗效。【方法]229例患牙折裂后以钢丝结扎患牙，并进行根管充填术。患牙按常规取模，制作全冠。1年后评价效果，并对影响患牙愈合的因素进行相关性分析。【结果】全冠修复正中折裂磨牙1年后的总有效率达82．10％（188／229）。折裂后就诊时间与成功率相关（P〈0．001）。【结论】磨牙正中折裂经彻底的根管治疗和完善的裂隙处理并封闭裂隙后，再用全冠进行修复，大多数牙可以保存并行使咀嚼功能。
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| 关 键 词： | 磨牙 牙修复 暂时 |
Clinical Analysis of Midmost Fractured Molar Tooth Repaired with Crown (a report of 229 cases) |
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| Institution: | CHEN Wu-pin ( Department of Stornatology, First People＇s Hospital of Huaihua City, Hunan 418000, China ) |
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| Abstract: | Objective] To investigate the influential factors of midmost fractured molar teeth and observe the effect of complete coronal restoration on fractured molar teeth. Methods] A total of 229 fractured molar teeth were tied with steel wire and treated with root cannel filling. Impression and crown were made. The results were evaluated after 1 year follow up and factors related to cure were analyzed. Results]After 1 year follow up, the results showed that 188 cases were cured（82. 10%）and treatment opportunity was closely related to successful rate. Conclusion] Fractured molar teeth restored with crown can perform masticatory function well. |
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| Keywords: | molar dental restoration temporary |
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