Zirconia Bridges

 

Zirconia has been widely used the last few years as a bridge framework, primarily in the posterior region. With a structural strength of 1200 MPa, it is extremely strong and fracture resistant. With the introduction of CAD/CAM system, production of zirconia restorations have become a totally digitized process, and thus faster, more accessible.

 

First launched as being “More Brawn Than Beauty,” the material was originally intended to provide a durable, more esthetic alternative to posterior metal occlusal PFMs or cast gold restorations for demanding situations like bruxers, implant restorations and areas with limited occlusal space. Now, thanks to the new formulation, restorations exhibit improved translucency and color similar to natural dentition, making them a restorative option in the anterior as well. Complete color penetration all the way through the restorations ensures greater shade consistency and prevents any shade changes after occlusal adjustment.