Effects of surface modification techniques on zirconia substrates and their effect on bonding to dual cure resin cement - An study.

Aim: This study aims to evaluate the effect of different surface treatments of monolithic zirconia on the bond strength of resin to zirconia and, to explore alternative methods to improve this bonding.

Settings And Design: In-Vitro study.

Materials And Methods: Fifty rectangular sintered blocks of Yttria-stabilized Tetragonal Zirconia Polycrystal ceramics of dimensions were milled and sintered.