Metal-ceramic crowns and bridges
Crowns and bridges made of metal ceramic consist of a frame made of an alloy of chromium with nickel or cobalt, and an aesthetic part - a ceramic coating.
Positive aspects
These products are durable, can withstand heavy mechanical loads, can be easily matched to the color of the natural row of teeth, and such a crown is not afraid of dyes. In addition, it is very affordable.
Disadvantages of the material
For dentures of the chewing zone, we recommend metal-ceramic crowns and bridges, although they can also be placed on the front teeth.
Zirconium oxide crowns and bridges
Zirconium crowns and bridges are a new generation of prosthetic constructions, they do not contain a metal base, therefore they are much lighter and thinner.
Positive aspects
Zirconium crowns have all the advantages of cermet crowns, but in addition: