Abstract
Color correspondence of different brands and composite resin systems in relation to the Vita Classical scale through spectrophotometry
Highlights
The color matching between aesthetic materials and dental structure is certainly the parameter most used by patients to evaluate the quality of the aesthetic treatments performed, influencing decisively the judgment of professional competence and the degree of patient satisfaction at the end of the treatment
After the exploratory analysis of the data was applied an analysis of variance (ANOVA) "oneway" and Tukey test comparing the ΔE between the four resins
The results of this study showed that, when analyzing the respective types of composite resin, through the spectrophotometer (Table 2), no composite resin tested was similar to the Vita Scale
Summary
The color matching between aesthetic materials and dental structure is certainly the parameter most used by patients to evaluate the quality of the aesthetic treatments performed, influencing decisively the judgment of professional competence and the degree of patient satisfaction at the end of the treatment. There has been an excellent evolution in recent years regarding composition, color availability, transparency levels and effects, these improvements have in some way improved the physical, mechanical and optical properties of the composite resins, but due to the inherent material , the composite resins still have lower biomimetic potential because they do not constitute a crystalline structure and because of the reduction of translucency, opacity, effects and absence or presence of fluorescence of many restorative systems [4,5,6] These characteristics alone make the color matching between the composite resins and the tooth structure difficult to obtain
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