| 下颌第二磨牙C形根管的研究现状 |
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| 引用本文： | 王春红,张志宏. 下颌第二磨牙C形根管的研究现状[J]. 国际口腔医学杂志, 2010, 37(1): 94-97. DOI: 10.3969/j.issn.1673-5749.2010.01.028 |
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| 作者姓名： | 王春红 张志宏 |
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| 作者单位： | 安徽医科大学合肥口腔临床学院,合肥市口腔医院牙体牙髓病科;安徽医科大学附属省立医院口腔医学中心,安徽,合肥,230001 |
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| 摘 要： | C形根管系统的解剖形态多变常见于下颌第二磨牙,最主要的解剖学特征为弧形峡区连接各个根管。尽早识别C形根管的构造有助于根管系统的清理、成形和充填。C形根管形态上的变化使治疗变得困难,因此治疗前的正确诊断是有必要的。近年来,显微CT作为一种无创方式被用于C形根管横断面的研究。
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| 关 键 词： | C形根管 下颌第二磨牙 诊断 治疗 |
Present research of C-shaped canal in mandibular second molar |
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| WANG Chun-hong,ZHANG Zhi-hong. Present research of C-shaped canal in mandibular second molar[J]. Journal of International Stomatology, 2010, 37(1): 94-97. DOI: 10.3969/j.issn.1673-5749.2010.01.028 |
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| Authors: | WANG Chun-hong ZHANG Zhi-hong |
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| Affiliation: | 1.Hefei Stomatological Clinical College;Anhui Medical University;Hefei 230001;China;Dept.of Endodontics;Hefei Stomatological Hospital;2.Dept.of Stomatology;Provincial Hospital Affiliated to Anhui Medical University;China |
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| Abstract: | The C-shaped canal system is an anatomical variation mostly seen in mandibular second molars.The main anatomical feature of C-shaped canal is the presence of a fin or web connecting the individual root canals.The early recognition of these configurations facilitates cleaning,shaping and filling of the root canal system.The morphological variation of C-shaped canal can lead to difficulties during treatment,so proper diagnosis of this situation is mandatory before treatment.In recent years,micro-computed tomo... |
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| Keywords: | C-shaped canal mandibular second molar diagnosis treatment |
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