双侧上颌第一前磨牙三根三根管1例 |
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引用本文: | 陈波,胡欢,李东,施琥. 双侧上颌第一前磨牙三根三根管1例[J]. 实用口腔医学杂志, 2016, 0(6): 874-875. DOI: 10.3969/j.issn.1001-3733.2016.06.029 |
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作者姓名: | 陈波 胡欢 李东 施琥 |
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作者单位: | 1. 昆明医科大学附属口腔医院口腔颌面外科,650100;2. 昆明医科大学附属口腔医院口腔修复科,650100 |
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摘 要: | 前磨牙是切牙和磨牙之间的一个过渡牙。其根管系统变异较大,大多数上颌第一前磨牙为双根管,三根管较少见,研究表明上颌第一前磨牙三根管发生率为0~5%。然而,双侧上颌第一前磨牙三根管未见报道。该文报告了一个罕见的病例:双侧上颌第一前磨牙三根三根管。
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关 键 词: | 第一前磨牙 根管形态 双侧 |
Maxillary first premolar with 3 root on both sides of a subjet:case report |
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Abstract: | The maxillary first premolar is a transitional tooth between incisors and molars. Most maxillary first premolars have 2 root canals. However, the bilateral maxillary first premolar with 3 roots and 3 canals has not been described. This article reports a rare case:The bilateral maxillary first premolar with 3 roots and 3 canals. |
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Keywords: | Maxillary first premolar Root canal morphology Bilateral |
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