The effect of ageing on the surface roughness of varseosmile crown plus and lithium disilicate / Suhaenih Budin

This in-vitro study aims to investigate the effect of artificial ageing on the surface roughness of two groups: 3D printed ceramic-filled hybrid material (VarseoSmile Crown plus) (VSplus group) and milled lithium disilicate glass ceramic (IPS e.max CAD) (Emax group). A total of 20 samples with a s...