国际口腔医学杂志

国际口腔医学杂志 ›› 2018, Vol. 45 ›› Issue (2): 233-238.doi: 10.7518/gjkq.2018.02.020

• 综述 • 上一篇    下一篇

根管定位数字化导板的研究进展

吕晶, 凌均棨   

  1. 中山大学光华口腔医学院•附属口腔医院牙体牙髓病科
    广东省口腔医学重点实验室 广州 510055
  • 收稿日期:2017-07-07 修回日期:2017-12-18 出版日期:2018-03-01 发布日期:2018-03-01
  • 通讯作者: 凌均棨,教授,博士,Email：lingjunqi@163.com
  • 作者简介:吕晶,住院医师,硕士,Email：lvjing12796@163.com

Research progress on the digital template for root canal location

Lü Jing, Ling Junqi   

  1. Guanghua School of Stomatology, Dept. of Conservative Dentistry and Endodontics, Hospital of Stomatology, Sun Yat-sen University
    Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
  • Received:2017-07-07 Revised:2017-12-18 Online:2018-03-01 Published:2018-03-01

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摘要： 当牙髓钙化或牙内陷的患牙发生根尖周病变需行根管治疗时,如何准确定位根管、获取根管预备的通路是临床治疗中常见的问题。基于锥形束CT、数字化设计软件和3D打印技术的数字化根管定位导板可微创地获取髓腔通路和定位根管,最大限度保留牙体组织,提高根管治疗的成功率。本文就根管定位数字化导板的应用背景、技术发展、制作方法及准确性和临床应用进行综述。

关键词: 钙化根管, 牙内陷, 根尖周炎, 根管定位, 数字化导板

Abstract: Root canal treatment is necessary when apical periodontitis occurs in teeth with pulpal obliteration or dens invaginatus. Determining the accurate location of root canal and the path of preparation is one of the most common challenges in clinical practice. Digital template based on cone beam-computed tomography, digital design software, and 3D printing allows a minimal invasive access and location of root canal and thus preserves tooth structures and improves the success rate of root canal therapy. In this review, we summarized the background, current developments, manufacture method, accuracy, and clinical application of digital templates for root canal location.

Key words: pulp canal calcification, dens invaginatus, apical periodontitis, root canal location, digital template

中图分类号: 

  • R781.34+1
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