A systematic review of the survival and complication rates of zirconia-ceramic and metal-ceramic single crowns.
Bjarni Elvar PjeturssonNicola Alberto ValenteMalin StrasdingMarcel ZwahlenShiming LiuIrena SailerPublished in: Clinical oral implants research (2019)
Zirconia-ceramic implant-supported SCs are a valid treatment alternative to metal-ceramic SCs, with similar incidence of biological complications and less aesthetic problems. The amount of ceramic chipping was similar between the material groups; yet, significantly more zirconia crowns failed due to material fractures.