| 三氧化矿物凝聚体治疗年轻恒牙外伤的临床疗效 |
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| 引用本文： | 郝艳红,娄颖昕,杨美茹,崔军.三氧化矿物凝聚体治疗年轻恒牙外伤的临床疗效[J].广东牙病防治,2011,19(3):137-140. |
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| 作者姓名： | 郝艳红 娄颖昕 杨美茹 崔军 |
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| 作者单位： | 北京大学深圳医院口腔科; |
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| 摘 要： | 目的探讨三氧化矿物凝聚体（mineral trioxide aggregate,MTA）用于年轻恒牙牙外伤的治疗效果。方法收集年轻恒牙牙外伤患者30例,患牙30颗,手术显微镜下,4颗行MTA盖髓术,4颗行MTA活髓切断术,22颗行MTA根尖屏障修复术。随访观察1、3、6个月。结果 30颗患牙均得以保存,部分患牙根尖部牙骨质形成。结论 MTA用于年轻恒牙牙外伤的盖髓术、活髓切断术、根尖屏障修复术具有良好的治疗效果。
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| 关 键 词： | 三氧化矿物凝聚体 牙外伤 盖髓术 活髓切断术 根尖屏障 |
Clinical Application of Mineral Trioxide Aggregate in Young Permanent Dental Trauma |
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| HAO Yan-hong,LOU Ying-xin,YANG Mei-ru,et al..Clinical Application of Mineral Trioxide Aggregate in Young Permanent Dental Trauma[J].Journal of Dental Prevention and Treatment,2011,19(3):137-140. |
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| Authors: | HAO Yan-hong LOU Ying-xin YANG Mei-ru |
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| Institution: | HAO Yan-hong,LOU Ying-xin,YANG Mei-ru,et al.Shenzhen Hospital of Beijing University,Shenzhen 518036,China |
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| Abstract: | Objective To investigate the effect of mineral trioxide aggregate(MTA) in the treatment of dental trauma.Methods Thirty dental traumatology cases(30 teeth) were selected.Four teeth were carried out pulp capping with MTA,four teeth with pulpotomy,twenty-two teeth were carried out apical repairation with MTA.The clinical follow-up at 1,3,6 months were evaluated according to clinical symptoms and X-ray examinations.Results In each case,MTA allowed bone healing and elimination of clilnical symptoms.Conclusion M... |
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| Keywords: | Mineral trioxide aggregate Dental traumatology Pulp capping Vital pulpotomy Apexification |
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