华西口腔医学杂志 ›› 2020, Vol. 38 ›› Issue (4): 438-442.doi: 10.7518/hxkq.2020.04.015

• 综述 • 上一篇    下一篇

不同表面处理对牙颈部非龋性硬化性病损粘接性能的影响

余丹华(), 贾玲玲, 李继遥()   

  1. 口腔疾病研究国家重点实验室 国家口腔疾病临床医学研究中心 四川大学华西口腔医院牙体牙髓病科,成都 610041
  • 收稿日期:2019-01-17 修回日期:2020-03-13 出版日期:2020-08-01 发布日期:2020-08-03
  • 通讯作者: 李继遥 E-mail:jiyaoliscu@163.com
  • 作者简介:余丹华,硕士,E-mail: 707662380@qq.com
  • 基金资助:
    四川省科技厅重点研发项目(2017SZ0030)

Effects of various surface treatments on the bonding efficacy of noncarious cervical sclerotic lesions

Yu Danhua(), Jia Lingling, Li Jiyao()   

  1. State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Conservative Dentistry and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
  • Received:2019-01-17 Revised:2020-03-13 Online:2020-08-01 Published:2020-08-03
  • Contact: Li Jiyao E-mail:jiyaoliscu@163.com
  • Supported by:
    Key Program of Science and Technology Department of Sichuan Province(2017SZ0030)

摘要:

牙颈部非龋性硬化性病损(NCSL)是含有非龋性硬化性牙本质(NCSD)的牙颈部病损,大多数呈楔状或碟形,表面光亮,质硬,呈淡黄色或深棕色,好发于尖牙以及前磨牙,临床上可伴牙本质敏感,并影响美观。目前,治疗NCSL的主要方法是复合树脂直接粘接修复,但存在充填体脱落率高等临床问题。NCSL的粘接界面有NCSD和釉质2个部分,研究表明粘接修复前对这该界面进行特殊处理可以提高NCSL的粘接性能。本文对NCSL直接粘接修复术的表面处理方法及其对粘接性能的影响作一综述,为临床治疗提供参考。

关键词: 牙颈部非龋性硬化性病损, 非龋性硬化性牙本质, 表面处理方法, 粘接性能

Abstract:

Noncarious cervical sclerotic lesions (NCSL) are dental cervical lesions with noncarious sclerotic dentine (NCSD), which appears smooth, hard, and either light yellow or dark brown. Most NCSLs are wedge or dish shaped and commonly occur in canines and premolars, leading to dental hypersensitivity and aesthetic defect. The principal treatment is composite resin restoration; however, many clinical problems, such as retention loss, should not be ignored. NCSL’s bonding interface includes NCSD and enamel, and interface pre-treatment can promote the bonding effect. This review summarizes current surface treatment methods and their influence on the bonding effectiveness of NCSL to provide guidance for clinical practice.

Key words: noncarious cervical sclerotic lesions, noncarious cervical sclerotic dentine, surface treatments, bonding efficacy

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