ArticleEuropean oral research2022
Effect of repolishing on the discoloration of indirect composite block, nanohybrid, and microhybrid resin composites.
Article in European oral research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Effectiveness of Periodic Repolishing on the Surface and Mechanical Properties of Resin-Based CAD/CAM Materials After Different Cycles of Combined Simulated Toothbrushing and Mechanical Cycling.Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.] · 2026Article
- Influence of Beverage Immersion and Repolishing on the Color Stability of CAD/CAM Restorative Materials: An In Vitro Study.Materials (Basel, Switzerland) · 2026Article
- Effect of bleaching and repolishing on whiteness change and staining susceptibility of resin-based materials.BMC oral health · 2024Article
- Effects of different curing methods on the color stability of composite resins.Restorative dentistry & endodontics · 2024Article
- Influence of different finishing, aging with coffee, and repolishing protocols on the properties of nanoparticle composite resins.Journal of clinical and experimental dentistry · 2024Article
- A comparative assessment of color stability among various commercial resin composites.BMC oral health · 2023Article
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Authors and funding
1 author.
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Abstract
Purpose: To comparatively assess the color stability of indirect composite block, nanohybrid, and microhybrid resin composites after immersion in red wine and repolishing. Materials and methods: Specimens (2x7x12 mm) were prepared using an indirect composite block (Cerasmart), a nanohybrid (Ceram X), and a microhybrid (Charisma Smart) resin composite. The specimens' color was recorded based on the CIE L*a*b* system in a spectrophotometer (Spectroshade). After recording the initial color, the specimens were immersed in red wine for 3 hours per day for 15 days. The color measurement was done again. The specimens were repolished with a multistep polishing system (SuperSnap). The color was measured for the third time. The color change values (ΔE) were calculated with the L*, a*, and b* coordinates obtained at baseline, after the immersion procedure, and after repolishing. Statistical analyses were performed with one-way ANOVA, Tukey's post hoc, and paired t-tests (p=0.05). Results: The composite block presented the lowest ΔE value (p <0.05). No statistically significant difference was found between the ΔE values of the nanohybrid and microhybrid resin composites. The repolishing promoted a decrease in the color change of all three materials (p<0.05). The ΔE value of the composite block was clinically acceptable after repolishing. Conclusion: The composite block showed higher color stability. The staining resistance of the nanohybrid and microhybrid resin composites was not different. The repolishing decreased the discoloration of all three materials.
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