| 铸造桩核烤瓷全冠在后牙残冠和残根修复中的临床价值 |
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| 引用本文： | 陈良建 何放农 黄建华 郭新程 颜学德 杨浩. 铸造桩核烤瓷全冠在后牙残冠和残根修复中的临床价值[J]. 湖南医科大学学报, 2003, 28(4): 385-387 |
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| 作者姓名： | 陈良建 何放农 黄建华 郭新程 颜学德 杨浩 |
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| 摘 要： | 目的：探讨铸造桩核烤瓷全冠在后牙牙体缺损修复中的价值。方法：选择后牙残根、残冠的164颗牙，在修复前行完善根管治疗术，再采用铸造桩核烤瓷冠的方法修复缺损。通过3～24个月的复查结果进行临床效果评价。结果：该修复体固位力强，边缘密合性好且耐磨，经过修复后2年复查，有效率达95．12％。结论：铸造桩核烤瓷全冠是一种效果良好的后牙残根、残冠的修复方式。
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| 关 键 词： | 铸造桩核烤瓷全冠 后牙残冠 残根 修复 牙制备 牙修复体固位 |
Clinical value of cast post-core porcelain fused to metal crown in restorating residual root and crown of molars] |
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| Liang-jian Chen,Fang-nong He,Jian-hua Huang. Clinical value of cast post-core porcelain fused to metal crown in restorating residual root and crown of molars][J]. Bulletin of Hunan Medical University, 2003, 28(4): 385-387 |
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| Authors: | Liang-jian Chen Fang-nong He Jian-hua Huang |
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| Affiliation: | Department of Stomatology, Third Xiangya Hospital, Central South University, Changsha 410013, China. |
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| Abstract: | OBJECTIVE: To investigate the effect of cast post-core porcelain fused to metal crown on the restoration of residual root and crown of molars. METHODS: One hundred and sixty-four residual roots and crowns of molars were treated with root canal therapy and restored by cast core porcelain fused to metal crown. The restoration effect was assessed at the 3rd, 6th, 12th and 24th month. RESULTS: The strength of dental prosthesis retention, marginal fitness, and strength of crowns were satisfactory. The effective rate reached 95.12% during the 2 year follow-up. CONCLUSION: The cast post-core porcelain fused to metal crown is a better method in treating the residual root and crown of molars. |
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