Crowns
What Are Crowns?
A dental crown is a custom-made cap that covers a damaged tooth, restoring its shape, size, strength, and appearance.
Crowns can be made from a variety of materials, including porcelain, ceramic, metal, and resin. Non-metallic crowns ensure a great match for your natural teeth.
Crowns restore the full function of damaged teeth, allowing you to eat and speak comfortably.
When Are Crowns Used?
Dental crowns are recommended for several reasons, including:
- Restoring a tooth that has been severely worn down, cracked, heavily filled, or otherwise damaged
- Improving the appearance of misshapen severely discoloured teeth
- Restoring a Dental Implant
- Helping to strengthen, protect and seal Root-Filled Teeth
The Crown Process
Initial Consultation
Our dentists will examine your tooth and take X-rays to ensure a crown is the best option.
Tooth Preparation
The tooth is reshaped to make room for the crown. This may involve removing some of the outer layer of the tooth.
Scan / Impressions
A scan or impressions of the reshaped tooth and surrounding teeth are taken to create a custom crown that fits perfectly.
Temporary Crown
A temporary crown is placed over the prepared tooth while the custom crown is being made.
Fitting the Crown
Once the custom crown is ready, it is checked for fit and colour before being permanently cemented into place.
FAQs
How long do crowns last?
Crowns are long-lasting and can withstand the forces of chewing and biting. Typically crowns will last over 10 years if looked after well.
Do crowns look natural?
Modern, non-metallic, crowns are designed to look like natural teeth, blending seamlessly with your smile.
Will my tooth decay under a crown?
Crowns provide a protective barrier for weakened teeth, helping to prevent further damage or decay. However you must still take care of your crowns, brushing and flossing regularly, to prevent gum disease or decay around the base of a crown.
Why are crowns important over root filled teeth?
Placing a crown on a back tooth after a root filling is crucial. Root-filled teeth are much more likely to fracture, and a crown reduces this risk. Crowns also provide a very important barrier to bacterial ingress, ensuring the longevity and health of the tooth.