zirconia vs emax
What Is Zirconia Crown and When to Choose It
A zirconia crown is a tooth-colored crown milled from zirconium dioxide ceramic, valued for high strength and metal-free esthetics. Systematic reviews report 5-year survival of 95.9% for tooth-supported zirconia crowns and 97.1% for implant-supported zirconia crowns. Clinical evidence summarized in the NCBI review places zirconia among the established restorative choices for many indications. A patient…