| 后牙成品螺纹桩核与铸造桩核临床应用比较 |
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| 引用本文： | 陈小冬,姜惠芳,于德珍.后牙成品螺纹桩核与铸造桩核临床应用比较[J].口腔颌面修复学杂志,2003,4(1):14-15. |
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| 作者姓名： | 陈小冬 姜惠芳 于德珍 |
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| 作者单位： | 大连市口腔医院修复科 |
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| 摘 要： | 目的：比较后牙成品螺纹桩核与铸造桩核的临床应用比较。方法：通过5年的使用观察，比较成品螺纹桩核与铸造桩核固位力和核的强度。结果：成品螺纹桩核与铸造桩核固位和核的强度无明显差别（P＞0．05）。结论：成品螺纹桩＋树脂核是一种简便易行，效果良好的临床修复方法。
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| 关 键 词： | 桩核 固位力 修复 |
| 文章编号： | 1009-3761(2003)01-0014-02 |
| 修稿时间： | 2002年6月29日 |
Comparing of clinic using of screw resin post core and casting core of posterior tooth |
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| CHEN Xiao-dong,JIANG Hui-fang,YU De-zhen.Comparing of clinic using of screw resin post core and casting core of posterior tooth[J].Chinese Journal of Prosthodontics,2003,4(1):14-15. |
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| Authors: | CHEN Xiao-dong JIANG Hui-fang YU De-zhen |
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| Abstract: | Objective: Comparing of clinic using of prefabricated screw and cast metal post-and-core of posterior tooth. Methods: Comparing of strength and retention of prefabricated screw and cast metal post-and-core of posterior tooth after 5 years using. Results: Strength and retention of prefabricated screw and cast metal post-and-core of posterior tooth have no significent difference(p>0.05).Conclusions: Prefabricated screw post-and core is a simply, advisable, better method of clinic restoration. |
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| Keywords: | post core retention restoration |
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