The influence of Pd-based dental casting alloy to the color of metal-ceramic restoration
Abstract：Objective To investigate the influence of experimental low-gold Ag-Pd alloy and two other dental casting alloys on the color of metal-ceramic restoration .Methods 10 disc samples were casted by each metal .The samples were covered by 0.1 mm OP and 1.1 mm dentin porcelain .The color of each sample was tested and the differences of three dental casting alloys were compared .Results There were no significant differences in L , C, H values of metal-ceramic restoration with the same thickness of OP and dentin porcelain by 3 different dental casting al-loys.Conclusion There are no significant differences in lightness , chroma and hue of metal-ceramic restorations by 3 different dental casting alloys;Pd-based dental casting alloy cannot significantly influence the color of metal -ceramic restoration.
Keywords：Ag-Pd alloyPd-based alloyColorMetal-ceramic restoration
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 817-819 )