| 显微超声技术治疗阻塞根管的临床疗效评价 |
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| 引用本文： | 王吓勇,唐尤超,王远勤,黄慧芳.显微超声技术治疗阻塞根管的临床疗效评价[J].牙体牙髓牙周病学杂志,2011(12):706-709. |
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| 作者姓名： | 王吓勇 唐尤超 王远勤 黄慧芳 |
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| 作者单位： | 惠州市口腔医院牙体牙髓高新技术中心; |
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| 基金项目： | 广东医学科研基金立项课题(B2011339) |
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| 摘 要： | 目的:评价显微超声技术治疗阻塞根管的临床疗效和并发症的预防,以期为临床治疗提供指导。方法:收集近5年来因根管钙化、器械折断、根管桩、根管充填物、塑化物导致的阻塞根管434个(295牙)。其中钙化根管138个(95牙),器械折断50个(50牙),根管桩55个(55牙),根管充填物88个(53牙),塑化物103个(42牙),使用显微超声技术进行根管再疏通治疗,统计疏通的成功率。结果:434个根管成功疏通343个,成功率为79%。其中钙化根管疏通成功率为69.6%,器械折断根管疏通的成功率为68%,根管桩导致的根管阻塞疏通成功率为96.4%,根管充填物导致的根管阻塞疏通成功率为100%,塑化物导致的根管阻塞疏通成功率为69.9%。结论:显微超声技术是一种对阻塞根管行之有效的治疗方法。
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| 关 键 词： | 根管显微镜 阻塞根管 超声技术 |
The clinical effects of microscopic ultrasonic technique on treatment of blocked canals |
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| WANG Xia-yong,TANG You-chao,WANG Yuan-qing,HUANG Hui-fang.The clinical effects of microscopic ultrasonic technique on treatment of blocked canals[J].Chinese Journal of Conservative Dentistry,2011(12):706-709. |
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| Authors: | WANG Xia-yong TANG You-chao WANG Yuan-qing HUANG Hui-fang |
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| Institution: | WANG Xia-yong,TANG You-chao,WANG Yuan-qing,HUANG Hui-fang(Hospital of Stomatology,Huizhou 516001,China) |
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| Abstract: | AIM: To evaluate the clinical effects of microscopic ultrasonic technique on the treatment of blocked canals.METHODS: Four hurdred and thirty four blocked canals(295 teeth),including 138 calcification(50 teeth),50 broken instruments,55 posts,88 filling materials and 103 resinifying therapy were treated under dental operating microscope(DOM) with ultrasonic instrumentation.The success rates were calculated.RESULTS: It was found that 343 blocked canals were successfully treated with a success rate of 79%.The ... |
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| Keywords: | dental operating microscope blocked canals ultrasonic technique |
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