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| Main Authors: | , , , , , |
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| Format: | Artículo Open Access |
| Published: |
Wiley
2025
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| Subjects: | |
| Online Access: | https://onlinelibrary.wiley.com/doi/10.1111/jerd.13461 |
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Table of Contents:
- Color Matching and Stability of Single‐Shade Chameleon Dental Composites: A Systematic Review Alain Chaple Gil Rodrigo Caviedes Cristian Bersezio Javier Martín Eduardo Fernández Pablo Angel Journal of Esthetic and Restorative Dentistry ABSTRACTObjectiveThis systematic review evaluates the color‐matching ability (ΔE 00 values) and chromatic stability of single‐shade chameleon dental resin composites in restorative dentistry.MethodsA comprehensive search of PubMed, Scopus, Web of Science, Embase, and Cochrane Library was conducted following PRISMA guidelines. Studies assessing color adaptation and stability of single‐shade composites in vitro, in clinical trials, and in retrospective analyses were included.ResultsSeven studies (four in vitro, two clinical trials, one retrospective study) reported ΔE 00 values within clinically acceptable thresholds (< 3.3). Clinical trials showed that single‐shade composites (e.g., Omnichroma, Vittra APS Unique) achieved comparable aesthetic outcomes to multi‐shade composites over 12–18 months. Factors such as staining agents and cavity depth influenced color stability, with coffee exposure causing the most discoloration. Bleaching procedures induced minimal color shifts. Study heterogeneity limited meta‐analysis.ConclusionSingle‐shade chameleon resin composites provide reliable color adaptation and stability, streamlining shade selection and reducing clinical time. However, staining susceptibility and restoration depth must be considered for long‐term aesthetic success.Clinical SignificanceSingle‐shade chameleon composites simplify shade selection, reducing chair time and enhancing efficiency in restorative dentistry. However, clinicians should consider staining susceptibility and restoration depth to ensure long‐term aesthetic stability. 10.1111/jerd.13461 http://onlinelibrary.wiley.com/termsAndConditions#vor