Adjustment Efficiency and Internal Fit of Screw-Retained Zirconia Crowns on Additively Manufactured Dental Casts: An In Vitro Study on the Effect of Printing Layer Thickness and Digital Implant Analog Design.
PURPOSE To evaluate how the layer thickness of additively manufactured casts and implant analog design influence the adjustment efficiency and internal fit of screw-retained zirconia crowns, compared with those adjusted on conventional stone casts. MATERIALS AND METHODS A master mandibular model with an implant and i...