摘要
牙齿漂白能使牙着色患者获得较好的美观效果,其主要原理是过氧化物渗透入牙釉质和牙本质后发生的氧化还原反应。激光具有光谱窄、能量高的特点,可加热漂白凝胶,加快漂白进程,并降低牙本质通透性,减少牙本质过敏现象,因而激光牙齿漂白应用前景广阔,但同时它可能产生牙髓温度升高、牙釉质表面改变等副作用。本文就激光应用于牙齿漂白治疗可能导致的副作用做一综述。
Tooth bleaching treatment is widely used to treat discolored teeth to achieve satisfying aesthetic result.It functions as peroxide penetrates into the enamel and dentin and the oxidation-reduction reaction takes place.Laser,characterized by its narrow spectrum and intensive energy,can not only heat the bleaching gel to accelerate the process,but also reduce the permeability of the dentin to reduce hypersensitivity.With the merits above,laser tooth bleaching has a promising application prospect.Meanwhile,it may lead to potential adverse effects like pulp temperature rise or enamel morphology changes.This paper reviews the potential adverse effects of laser tooth bleaching.
出处
《口腔医学研究》
CAS
北大核心
2017年第2期225-227,共3页
Journal of Oral Science Research
基金
国家自然科学基金(编号:81200824)
福建省青年拔尖人才专项基金(2014)
福建省医学创新项目(编号:2015-CX-31)
关键词
激光牙齿漂白
牙髓升温
牙本质敏感
Laser tooth bleaching
Temperature rise in the pulp
Dentin hypersensitivity
