Influence of manufacturing technique on marginal fit of cobalt chromium restorations: An in-vitro Study

Conclusion: The cobalt-chromium alloy copings fabricated using DMLS techniques displayed significantly better marginal fit than the milled wax/lost wax technique which may contribute to their improved clinical performance. DMLS technique produces restorations with an improved marginal fit and may be preferred by clinicians over milling and conventional casting techniques.
Source: Indian Journal of Dental Research - Category: Dentistry Authors: Source Type: research