Estabilidade de cor do agente cimentante sob laminados cerâmicos

Abstract

The use of ceramic laminates on a large scale and increased aesthetic appeal requires greater attention to the choice of cementation materials, given their implications for longterm results. Due to the variability of factors that generate chromatic instability in ceramic veneer restorations, the importance of investigating this topic is determined. Therefore, a literature review was carried out, selecting 32 articles on the color stability of the cementing agent under ceramic laminates, an approach of utmost importance, given the consequences arising from this interrelation, such as aesthetic impairment and, therefore, patient acceptability and sociability. For this, the following databases were used: PubMed, Scielo, Periódico Capes and Google Scholar using the following descriptors: cementing agent, ceramic laminates, resin cement, ceramic veneer, limiting studies dated between 2011 and 2024, in English and Portuguese. Conclusion: Factors such as chemical composition, polymerization form and thickness of the prosthetic piece, as well as the resin cement used, generated different results regarding long-term color changes.