| VitremerTM树脂增效玻璃离子修复喇叭形根管口残根的临床评价 |
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| 引用本文： | 焦婷,张保卫,陈丽萍. VitremerTM树脂增效玻璃离子修复喇叭形根管口残根的临床评价[J]. 口腔材料器械杂志, 2000, 9(2): 90-91 |
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| 作者姓名： | 焦婷 张保卫 陈丽萍 |
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| 作者单位： | 上海第二医科大学附属第九人民医院 200011 |
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| 摘 要： | 目的评价VitremerTM树脂增效玻璃离子材料修复喇叭形根管口的临床疗效.方法对30枚前牙喇叭形根管口残根先用VitremerTM树脂增效玻璃离子恢复成柱形根管口,再进行常规桩核冠修复,随访半年至一年半,观察牙根的折裂情况及桩核松动情况.结果所有前牙牙根均未发生折裂,其中29枚牙齿桩核无松动,冠修复情况良好,有效率达96.67%,仅有1枚桩核松动脱落,修复失败.结论用Vit-remerTM树脂增效玻璃离子先使残根的喇叭形根管口恢复成柱形,再以常规桩核冠修复,对牙根的抗折性确实有效,在临床上值得推广.
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| 关 键 词： | 喇叭形根管 口残根 Vitremer[TM]树脂增性玻璃离子 桩核冠 |
| 修稿时间： | 1999-11-02 |
Evaluation of VitremerTM Resin Modified Glass Ionomer to Reinforce the Teeth with Flared Canal |
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| Jiao Ting,Zhang Baowei,Chen Liping. Evaluation of VitremerTM Resin Modified Glass Ionomer to Reinforce the Teeth with Flared Canal[J]. Chinese Journal of Dental Materials and Devices, 2000, 9(2): 90-91 |
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| Authors: | Jiao Ting Zhang Baowei Chen Liping |
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| Affiliation: | Jiao Ting,Zhang Baowei,Chen Liping.Department of Dental Prosthetics,School of Stomatology,Shanghai Second Medical University,Shanghai 200011 |
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| Abstract: | Objective To evaluate the real clinialal result of Vitremer TM resin modified glass ionomer to reinforce teeth that are structurally weak in cervical area against fracture.Method 30 teeth with flared canal were repaired with Vitremer TM resin modified glass ionome to form the column canal,then repaired with regular post core and porcelain crowns.The results were observed in 0.5 to 1.5 years. Results There were no root fracture existed.29 post core were well repaired without any loose.The efficient rate was 96.76%.1 post core was loosed and failed to cure. Conclusion There is an efficient effect when the flared canal were repaired with Vitremer TM resin modified glass ionome to form the cloumn canal and then cure it with post core.And it is worth promoting in clinic. |
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| Keywords: | root with flared canal Vitremer TM resin modified glass ionomer post core crown |
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