The metameric effect of monolithic zirconias with varying yttrium ratios.
Mehmet Ejder GüvenÖzlem KaraPublished in: The journal of advanced prosthodontics (2024)
It can be stated that different illumination conditions did not affect the metamerism of monolithic zirconia materials, but there was a color change in monolithic zirconia materials after a thermal aging period equivalent to one year.