Influence of polishing systems on roughness and color change of two dental ceramics.
Lucas Campagnaro MacielCarlos Frederico Bettcher SilvaRicardo Huver de JesusLaís Regiane da Silva ConcílioStefania Carvalho KanoAnuar Antônio XiblePublished in: The journal of advanced prosthodontics (2019)
Although mechanical polishing systems presented intermediate Ra values, their colors were considered clinically acceptable. There is a strong correlation between the surface roughness and the color change of tested ceramics.
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