All zirconia is a monolithic solid zirconia restoration with no porcelain overlay. More brawn than beauty, you'll be impressed by the aesthetics of zirconia when prescribed instead of posterior metal occlusal PFMs and full-cast metal restorations. All Zirconia is virtually chip proof, making it a good choice for bruxers. All Zirconia crowns can be prepared just like conventional PFM crowns using either a butt shoulder, a chamfer, or a knife-edge finish line. All Zirconia crowns may be fabricated with as little as 0.5mm of occlusal reduction, and most importantly, they can be cemented using your choice of favourite conventional cement. We are able to provide all zirconia crowns and bridges from a variety of suppliers including the Lava plus system and BruxZir.