Color Adjustment Potential of Two Single Shade Resin-Based Composites Before and After Staining
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Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Cumhuriyet University Faculty of Dentistry
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Objective: This in vitro study aims to evaluate the visual color adjustment potential (CAP-V) of two single shade resin-based composite before and after coffee staining. Materials and Methods: Class 3 cavities were prepared on the mesiobuccal surfaces of a total of 60 acrylic maxillary central denture, 30 in A2 shade and 30 in B1 shade. For the restoration of cavities, two different single-shade resin based composites (Omnichroma and Charisma Diamond One) and a nanohybrid composite (Filtek Ultimate, A2 and B1 Body shades) were used. After the restoration process, the samples were polished. The visual color adjustment potential (CAP-V) of all samples was evaluated 3 times respectively: before the staining process, after the staining process and after the re-polishing process. Data were analyzed with One-way analysis of variance (ANOVA) and Tukey tests (p=0.05). Results: The Omnichroma B1 groups showed better CAP-V values for initial and re-polished groups. In the groups after staining, the best CAP-V values were in the Charisma Diamond One A2 group and the worst values were in the Filtek B1 group (p<0.001). Additionally, no statistically significant difference was found between Omnichroma and Charisma Diamond One in any group except the re-polished B1 group. Conclusions: Within the limitation of this study, we can conclude that B1 shade dentures restored with single-color resin composites are more likely to lose visual harmony due to discoloration over time, compared to A2 shade dentures. However, it was seen that the visual harmony problem caused by staining could be reduced by re-polishing. The single-shade resin composites used in this study generally have similar CAP-V values. © (2024), (Cumhuriyet University Faculty of Dentistry). All rights reserved.
Açıklama
Anahtar Kelimeler
Color Adjustment Potential; Color Stability; Renk uyum potansiyeli; renk uyumu; renklenme; Resin Composite; rezin kompozit; Staining
Kaynak
Cumhuriyet Dental Journal
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
27
Sayı
2
