Understanding the benefits of zirconia crowns to restore teeth is important when making decisions between dental materials. Different restorative material options offer different advantages, so it’s essential to learn about zirconia crowns and their associated benefits.
What is a Zirconia Crown?
A zirconia crown is a type of dental crown. Dental crowns are full-coverage restorations used to repair extensive damage, support weakened teeth, and anchor fixed prosthetics like bridges, dentures, and orthodontic retainers. A zirconia crown is similar to other types of crowns in that it covers the entire surface of the visible portion of a tooth, though it’s distinguished because of the material it’s made of—contemporary crowns like zirconia replace the traditional exteriors, which were made of metal or porcelain fused to metal, with a much stronger material. Zirconia crowns are made of a ceramic material, CNC-milled to perfect precision, and then hand-layered with a translucent porcelain glaze. This combination makes for an eye-catching crown that can last up to 12 years.
The Benefits of Zirconia Crowns
The number one benefit of zirconia crowns is their strength. This material is highly durable, so it’s ideal for high-volume chewing needs. Additionally, zirconia does not contain any metal, so patients with allergies to nickel or chromium won’t experience an allergic reaction. Zirconia also does not corrode and is virtually impossible to scratch. Other benefits include:
-
- Aesthetic Appeal: Unlike metal crowns, zirconia crowns feature shades and hues similar to the natural coloring of teeth. They also have a translucent layer of porcelain, which enhances the natural beauty of their appearance.
-
- Biocompatible: Zirconia is biocompatible, so crowns made of this material are less likely to cause oral bacteria or infections. This makes them an ideal choice for patients with pre-existing health issues.
-
- Less Tooth Reduction: Zirconia crowns don’t require as much tooth reduction as traditional crowns, so more of the natural tooth material is preserved.
Conclusion
Zirconia crowns offer several advantages over traditional crowns. They are incredibly strong and provide exceptional aesthetic appeal. Additionally, zirconia crowns are biocompatible and require less tooth reduction. For these reasons, zirconia crowns are a great option for those looking for a reliable and attractive restorative option.
