Prosthetic outcomes and clinical performance of CAD-CAM monolithic zirconia versus porcelain-fused-to-metal implant crowns in the molar region: 1-year results of a RCT.
Sven MühlemannTabrez LakhaRonald Ernst JungChristoph Hans Franz HämmerleGoran I BenicPublished in: Clinical oral implants research (2020)
Monolithic zirconia crowns are a similarly successful alternative option to PFM crowns for restoring single implants in the posterior area.