Monolithic Zirconia Versus Porcelain-Fused-to-Metal Implant-Supported Fixed Dental Prostheses in the Posterior Region: 3-Year Results of a Randomized Controlled Clinical Trial.
OBJECTIVES To compare the clinical, biological, and technical outcomes of posterior three-unit implant-supported fixed dental prostheses (iFDPs) fabricated from monolithic zirconia (MonoZR) or porcelain-fused-to-metal (PFM). MATERIALS AND METHODS In this prospective randomized controlled trial, partially edentulous p...