Fig. 2From: The effect of thermocyclic aging on color stability of high translucency monolithic lithium disilicate and zirconia ceramics luted with different resin cements: an in vitro studyMeans and standard deviations of color change (ΔE) value for ceramic specimens after thermocycling. LiDi IPS e.max CAD, Zr Katana Zirconia STML, LC light-cure resin cement, DC dual-cure resin cement. No statistically significant difference at p < 0.05Back to article page