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下颌第一磨牙远中4根管1例
Mandibular First Molar with Four Distal Canals: A Case Report
【摘要】 下颌第一磨牙的根管系统形态复杂多样。下颌第一磨牙远中4根管的病例较为少见,本文首次报道了1例中国人群中下颌第一磨牙远中根4根管的根管治疗过程。
【Abstract】 Root canal system of mandibular first molar is very complicated. A mandibular first molar with four canals in distal root was considered to be a rare anatomical variant. This article described successful endodontic therapy of mandibular first molar with four distal canals reported for the first time in Chinese population.
【关键词】 下颌第一磨牙;
根管解剖;
根管治疗;
【Key words】 mandibular first molar; root canal anatomy; endodontic therapy;
【Key words】 mandibular first molar; root canal anatomy; endodontic therapy;
【基金】 国家自然科学基金面上项目(编号:81571438)
- 【文献出处】 口腔医学研究 ,Journal of Oral Science Research , 编辑部邮箱 ,2019年08期
- 【分类号】R781.05
- 【被引频次】1
- 【下载频次】278