Research and Education Evaluation of the fit of zirconia copings fabricated by direct and indirect digital impression procedures

ConclusionsWithin the limitations of this study, the zirconia copings fabricated with CAD-CAM using different digitization methods and Ni-Cr copings fabricated using the lost-wax technique and casting produced clinically acceptable marginal and internal discrepancies. No significant differences were found among the DS, IMP, and LW groups.
Source: Dental Technology Blog - Category: Dentistry Source Type: news