U.S., Sept. 27 -- ClinicalTrials.gov registry received information related to the study (NCT07195201) titled 'Clinical Evaluation of Additive and Subtractive Onlay Restorations' on Sept. 10.
Brief Summary: The goal of this clinical trial is to learn whether onlay restorations produced by additive manufacturing [three-dimensional (3D) printing] and subtractive manufacturing [Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) milling] perform equally well in vital posterior teeth. The main questions it aims to answer are:
* Do 3D printed onlay restorations show similar marginal adaptation and clinical performance compared to CAD/CAM milled onlays?
* Are there any differences in biological compatibility, surface properties, or pos...