【摘要】 采用35%过氧化氢和10%过氧化脲对三种复合树脂进行漂白,将漂白后的树脂进行再着色试验,并用电脑比色仪测量其再着色前后的颜色参数,以探究不同漂白处理后复合树脂的再着色情况,并为临床提供一定的指导.更多还原

【Abstract】 We used 35% hydrogen peroxide or 10% carbamide peroxide to bleach on three kinds of composite resins,and then all the bleached resins were restained. The color parameters of resins that before and after restaining were measured by computer- aided colorimeter. It was to explore the restain degree of composite resins after bleaching,and provide some guidance for clinical.更多还原