摘要
临床上常需要对存在复合树脂修复体的牙进行漂白,或者对漂白后的牙进行复合树脂修复。由于漂白剂具有较强的氧化性及反应活性,在一定程度上影响了复合树脂的性能如微硬度、表面粗糙度等;因此,研究漂白剂对复合树脂的影响有重要的临床意义。本文就漂白剂对复合树脂表面性能、与釉质和牙本质粘接强度、微渗漏、颜色等的影响作一综述。
With the popularity of cosmetic restoration, it is common for the dentist to treat the bleached teeth with composite resin restoration, or in some cases, bleach the teeth which have existed composite resin restorations. Due to the strong oxidizing ability and reaction activity, bleaching agents could typically affect the properties of composite resin to some extence, such as microhardness, surface roughness, etc. Therefore, evaluation about the ef- fects of bleaching agents on dental composite resin appears valuable. This review summarized the bleaching agents on the impact of the composite resin in aspects： Surface property, bonding strength with enamel and dentin, mi- croleakage and color.
出处
《国际口腔医学杂志》
CAS
2012年第4期537-539,共3页
International Journal of Stomatology
关键词
漂白
复合树脂
表面微硬度
表面粗糙度
细菌黏附
bleaching
composite resin
surface microhardness： surface roughness
bacterial adherence
