Surface Roughness and Morphologic Changes of Zirconia Following Different Surface Treatments
Photomedicine and Laser Surgery, 06/21/2012
Demir N et al. – According to the results of the statistical and microscopic analyses, 400mJ Er:YAG laser energy or air abrasion can be used to obtain micromechanical retention prior to luting; however, air abrasion is the most effective surface treatment method.



