口腔医学研究

口腔医学研究 ›› 2022, Vol. 38 ›› Issue (8): 789-791.DOI: 10.13701/j.cnki.kqyxyj.2022.08.018

• 病例报告 • 上一篇    下一篇

右上颌第二磨牙C型根管1例

陈霞, 梁燕*   

  1. 贵州医科大学附属口腔医院牙体牙髓科 贵州 贵阳 550025
  • 收稿日期:2021-12-16 出版日期:2022-08-28 发布日期:2022-08-24
  • 通讯作者: *梁燕,E-mail:liangyan1661@sina.com
  • 作者简介:陈霞(1995~ ),女,贵州六盘水市人,硕士在读,研究方向为牙体牙髓病学。

C Shaped Root Canal of Right Maxillary Second Molars:A Case Report

CHEN Xia, LIANG Yan*   

  1. Department of Dental and Endodontics, Affiliated Stomatological Hospital of Guizhou Medical University, Guiyang 550025, China
  • Received:2021-12-16 Online:2022-08-28 Published:2022-08-24

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摘要： 上颌第二磨牙解剖结构复杂,根管数目变异大,常见3个根管,近年来,上颌第一磨牙C型根管逐渐有人报道,而上颌第二磨牙颊侧融合C型根管罕见。本文旨在报道一例右上颌第二磨牙颊侧C型根管同时伴有1-3-1型根管的病例。为临床上颌第二磨牙变异根管的治疗提供了新的诊疗思路。

关键词: 上颌第二磨牙, C型根管, 根管治疗, 中颊根管

Abstract: The anatomical structure of maxillary second molars is complex, and the number of root canals varies greatly. Three root canals are common. In recent years, C shape root canal of maxillary first molars have been reported gradually. However, buccal fusion C shape root canals of maxillary second molars are rare. Here, we report a case of buccal C shape root canal accompanied by 1-3-1 type root canal in the right maxillary second molars. It provides a new diagnosis and idea for the treatment of abnormal root canal of maxillary second molars.

Key words: maxillary second molar, C shape root canal, root canal therapy, middle buccal root canal