Ceramic Dental Crowns Lava Zirconia Excellent and Super Strength
Advantage
| Material brand | country of origin | Ingredient | Bending resistance | Indication | Security | Colore |
| Lava Zirconia | Germany |
Zirconica 92%
Yttria <5% Hanium Oxide <2%
|
Around 1300MPa | crown,Inlay,More than 8 can be made up | <0.015Bq | 8 |
- It is a fact that gold crowns have been used by many people for so many years and it is well tolerated by the body. But it is still better to be able to show that natural effect when you smile. Add the fact that gold is metal and some people just do not like having metals in their internal parts.
- Zirconium crowns are definitely more robust than porcelain crowns. They last longer too, compared to porcelain that chip and break.
- Porcelain crowns also need to be fused to a metal base and the metal is that black unsightly line above the gums of people with porcelain crowns.
- Since Zirconium crowns are milled from a chunk of crystal, they are guaranteed to be at least 5 times stronger than porcelain and it metal fuse. Zirconium crowns also provide strength without that bulky appearance that porcelain is so known for.
Disadvantage
1.They are so hard that is why most dentists still prefer the gold crowns.
2.Although the crown itself will be almost indestructible; the decay underneath it caused by the abrasion of the hard material against the other teeth is not noticeable. You will only realize that there is decay once the crown falls off.
