Zirconia crowns are advanced dental restorations made from zirconium dioxide, a durable and biocompatible ceramic material. Developed in the late 20th century, these crowns have gained popularity for their strength, longevity, and natural appearance. Zirconia's unique properties allow for the creation of thin, yet robust dental prosthetics that closely mimic the look and feel of natural teeth.
Opting for zirconia crowns offers several advantages:
Getting a zirconia crown typically involves the following steps:
Your dentist will examine your tooth and discuss whether a zirconia crown is the best option for you.
The affected tooth is shaped to accommodate the crown, removing any decay or damaged areas.
Most practices use CAD/CAM technology to create a 3D digital model of your tooth. Some may still use traditional moulding techniques.
Your crown is milled from a solid block of zirconia using computer-guided equipment.
The crown is fitted, adjusted if necessary, and permanently bonded to your tooth.
Zirconia crowns are known for their exceptional durability:
With proper care, zirconia crowns can last 15 years or more, often outperforming other crown materials.
Zirconia crowns offer superior aesthetics:
They closely mimic natural teeth in terms of colour, translucency, and light reflection.
Zirconia can be custom-shaded to match your surrounding teeth perfectly.
The smooth surface and biocompatible nature of zirconia promote healthy gum tissue.
Zirconia offers a more natural appearance without the risk of a dark line at the gum line, which can occur with PFM crowns.
While both offer excellent aesthetics, zirconia tends to be stronger and more durable.
Zirconia provides a tooth-coloured alternative to gold, with comparable strength and longevity.
In the UK, private zirconia crowns typically range from £450 to £1,000 per tooth, depending on the practice and specific requirements.
Zirconia crowns are not routinely offered on the NHS. However, you may be eligible for a metal crown under Band 3 treatment (£282.80 in England as of 2024) if clinically necessary.
Many dental practices offer payment plans to help spread the cost of private treatment.
To ensure the longevity of your zirconia crown:
In some cases, zirconia's hardness may cause wear on opposing natural teeth.
Once fitted, zirconia crowns can be challenging to adjust or polish, requiring specialised tools.
Some patients may experience temporary sensitivity following the procedure.
With proper care, zirconia crowns can last 15 years or more.
Yes, their natural appearance makes them an excellent choice for visible teeth.
Zirconia is highly resistant to staining, maintaining its colour over time.
The procedure is typically painless, performed under local anaesthesia.
Some practices offer same-day crowns, while others may require 1-2 weeks for fabrication.
Zirconia crowns represent a significant advancement in dental technology, offering a blend of strength, aesthetics, and longevity. While they may come at a higher cost compared to traditional options, many patients find the investment worthwhile for the superior results and durability.
Remember, the best dental solution varies from person to person. Consult with your dentist to determine if zirconia crowns are the right choice for your specific needs, considering factors such as the location of the tooth, your budget, and your long-term oral health goals.