口腔医学研究

口腔医学研究 ›› 2019, Vol. 35 ›› Issue (2): 194-196.DOI: 10.13701/j.cnki.kqyxyj.2019.02.022

• 案例报告 • 上一篇    下一篇

右上颌第二恒磨牙5根管1例

赵小娥1,李婷婷1,廖小竹3,张昀1,陈智2*   

  1. 1. 兰州市口腔医院 甘肃 兰州 730000;
    2. 武汉大学口腔医学院 湖北 武汉 430079;
    3. 兰州大学口腔医学院 甘肃 兰州 73000
  • 收稿日期:2018-09-26 出版日期:2019-02-18 发布日期:2019-02-25
  • 通讯作者: 陈智,E-mail:zhi-chen@163.com
  • 作者简介:赵小娥(1980~ ),女,甘肃临洮人,主治医师,主要从事口腔临床治疗工作。
  • 基金资助:
    兰州市人才创新创业资助项目(编号:2015-RC-53) 兰州市人才创新创业资助项目(编号:2017-RC-13)

A Case Report of Right Maxillary Second Molar with Five Canals.

ZHAO Xiao-e1, LI Ting-ting1, LIAO Xiao-zhu3, ZHANG Yun1, CHEN Zhi2*   

  1. 1. Lanzhou Stomatological Hospital, Lanzhou 730000, China;
    2. School of Stomatology,Wuhan University, Wuhan 430079, China;
    3. School of Stomatology, Lanzhou University, Lanzhou 730000, China.
  • Received:2018-09-26 Online:2019-02-18 Published:2019-02-25

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摘要： 上颌第二磨牙根管数量变异大且复杂,极易遗漏,导致治疗失败,若借助根管显微镜和超声等诊疗工具,仔细探查和充分清理根管,配合严密的热牙胶垂直加压充填,可提高根管治疗成功率。本文报告右上颌第二磨牙近中颊侧双根管、腭侧双根管的5根管治疗1例。

关键词: 上颌第二磨牙, 五根管, 根管治疗

Abstract: The root canals of the maxillary second molar have more variation in quantity and complexity in configuration, easily leading to treatment failure once omitted. To achieve perfect root canal treatment, it depends on the familiarity with the anatomical variation of the root canals, the root canal microscope, and other diagnostic tools. At the same time, the careful exploration and adequate liquidation of root canals, and the heat gutta-percha vertical condensation technique are also essential. The article reports a case of right maxillary second molar with five canals exhibiting double proximal buccal canals and two palatal canals.

Key words: Maxillary second molar, Five root canals, Root canal therapy