分层策略和长时间的水老化对复合树脂掩盖能力的影响

Bibiana Gabardo Perez1, María M Pérez2, Javier Ruiz-López3

  • 1Assistant Professor, Post-Graduate Program in Oral Science, Division of Restorative Dentistry, Federal University of Santa Maria, UFSM-SAI, Santa Maria, RS, Brazil.

PubMed
概括

层叠复合树脂和水老化显著影响它们掩盖变色基板的能力. 随着时间的推移,掩饰的有效性会发生变化,颜色差异往往超过可感知性和可接受性值.