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Made from Zirconium dioxide, zirconia crowns are made from a naturally white metal that’s actually similar to titanium. One of the newer materials used for dental restorations, zirconia is one of the best of its kind; it’s stronger than porcelain and believe it or not, but some some metal alloys too.
As zirconium oxide is a versatile material, it can often be combined with porcelain or glass to boost the final aesthetics, which will make it almost indistinguishable from a natural tooth.
Benefits of zirconium crowns
- Does not wear the same as other crowns resulting in fewer sharp edges over time.
- Zirconia crowns do not enamel damage or put stress on opposing or neighbouring teeth.
- Better shielding capacity, meaning it is able to handle higher loads of pressure and biting forces.
- Typically lasts from 5-15 years depending on oral care.
- Zirconia crowns are stain-resistant, but will require additional tweaking and coating to blend flawlessly with natural teeth.
- Unlike porcelain-fused-to-metal crowns, zirconia features no ugly or dark metal gum line.
- Whilst not milled the same was as porcelain crowns, zirconia is easy to mould into the right shape and size, which has a better artistic advantaged when your crown is being designed.
- Can be reshaped and adjusted once fitted, meaning you do not have to wait for the lab to make any changes.
- Similar to titanium, zirconium oxide is biocompatible, meaning your body is highly unlikely to reject it.
