Evaluation of fits of metal copings fabricated by using selective laser melting at various angles

Statement of problem Information on the fabrication of metal by selective laser melting (SLM) systems positioned at different angles is sparse. Purpose The purpose of this in vitro study was to evaluate the extent of marginal and internal gaps in metal copings fabricated at different angles by using an SLM fabrication system. Material and methods A master metal model was produced and replicated (N=10) with silicone impressions and dental stone....