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首页> 外文期刊>Pesquisa Brasileira em Odontopediatria e Clinica Integrada >Evaluation of the Color Matching of Composite Resin Restoration used for Repair with Initial Composite Resin Restoration
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Evaluation of the Color Matching of Composite Resin Restoration used for Repair with Initial Composite Resin Restoration

机译：初始复合树脂修复用修复用复合树脂修复的颜色匹配评估

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Objective: To investigate the color matching of the composite resin used for repaired with initial composite resin restoration after the aging process. Material and Methods: After preparation of 30 composite resin samples, their color were determined using the spectrophotometer four times and the average was recorded. After the initial aging, the color of the samples was measured again. Then, the repair process was performed with an appropriate composite resin color for each sample and the aging process was performed again. After the second aging, the color of the initial and the repaired composite resins were measured. Then, the data were analyzed by paired T-test. The level of significance was set at 5%. Results: The color difference of the initial composite resin between before and after initial aging, as well as the color difference of repaired composite resins between before and after second aging, were significant (p0.001). Also, after the second aging, the color difference between initial and repaired composite resin restoration were significant (p0.001). Conclusion: The color matching of the repaired composite resin with the initial one is not acceptable. In this way, replacement of initial composite suggested instead of repaired.
机译：目的：研究老化后经过初始复合树脂修复的修复用复合树脂的配色。材料和方法：制备30个复合树脂样品后，使用分光光度计四次测定其颜色，并记录平均值。初始老化后，再次测量样品的颜色。然后，对每个样品使用适当的复合树脂颜色进行修复过程，并再次进行时效过程。在第二次老化之后，测量初始和修复的复合树脂的颜色。然后，通过配对T检验分析数据。显着性水平设定为5％。结果：初始复合树脂在初始老化之前和之后的色差以及第二次老化之前和之后经修复的复合树脂的色差均显着（p <0.001）。而且，在第二次老化之后，初始和修复的复合树脂修复之间的色差显着（p <0.001）。结论：修复后的复合树脂与初始复合树脂的颜色匹配是不可接受的。这样，建议更换初始复合材料而不是进行修复。

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