In short
A dental crown is a cap that covers a damaged tooth. A bridge replaces a missing tooth by attaching a false tooth to neighbouring teeth. If a crown feels too high after it is fitted, see your dentist for a simple bite adjustment.
What are crowns and bridges?
A crown is a custom-made cap that covers a tooth to protect it, restore its shape and strengthen it. A bridge replaces one or more missing teeth. It is held in place by crowns on the teeth on either side of the gap.
When are they recommended?
A dentist may recommend a crown for a large filling, a cracked tooth, a tooth weakened by decay or after a root canal. A bridge may be suggested when you have lost a tooth and have healthy teeth next to the gap.
What are the treatment steps?
- Exam. The dentist checks the tooth and the supporting gum and bone.
- Preparing the tooth. The tooth is shaped so the crown fits.
- Taking a record of your teeth. The dentist takes an impression or scan for the lab.
- Temporary crown. You may wear a temporary until the final one is ready.
- Fitting. The final crown or bridge is checked and fitted, and your bite is tested.
Caring for a crown or bridge
Brush twice daily and clean between your teeth. A bridge needs special care underneath. Your dentist or hygienist can show you how. Avoid chewing very hard objects.
What if my crown feels too high?
A crown that sits too high can make your bite feel uneven. You may notice pain when biting, jaw discomfort or sensitivity. This can often be corrected with a small adjustment. Do not ignore it, because pressure from a high crown can damage the tooth. Read our article How to tell if your dental crown is too high and contact the clinic if your bite feels wrong.
Alternatives
Depending on the tooth, alternatives include a filling, an inlay or onlay, or for missing teeth, an implant or dentures. Your dentist can compare these with you. See dental implants.
Next step
To talk about a crown or bridge, book an appointment or read about our crowns and bridges service in Edmonton.
Frequently asked questions
How long does a crown last?
A crown can last many years with good care. How long depends on the tooth, your bite and your oral care. Your dentist can tell you what to expect.
Does getting a crown hurt?
The tooth is numbed during preparation. Some soreness afterward is normal.
How do I know if my crown is too high?
Signs include discomfort when biting, an uneven bite, jaw tiredness or sensitivity. See your dentist for an adjustment.
What is the difference between a crown and a bridge?
A crown covers a tooth. A bridge replaces a missing tooth and is held in place by crowns on neighbouring teeth.
Can a crown be replaced?
Yes. If a crown is damaged or no longer fits, your dentist can remake it.
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This guide is general information. It does not replace an exam. Your dentist will recommend what is right for you.