Marginal discrepancy of 3-unit Co-Cr metal copings fabricated with additive and subtractive manners: A comparative study

Conclusions: SAM group demonstrated superior marginal accuracy. All groups had clinically acceptable marginal discrepancy values (<120 μm), except cast group.

Source: Nigerian Journal of Clinical Practice - September 9, 2020 Category: Rural Health Authors: O Onoral Source Type: research