Comparison of the marginal and internal fit of PMMA interim crowns printed with different layer thicknesses in 3D-printing technique.
Mahya HasanzadeNegin YaghoobiParsa NematollahiRezvaneh GhazanfariPublished in: Clinical and experimental dental research (2023)
It is recommended that provisional crowns be printed with a 50 µm layer thickness to ensure optimal marginal and internal fit.