Crowns

Imagine a tooth-shaped, hollow shell that will fit over your existing tooth as a type of protective covering.

Why do I need a crown?

If a tooth already has a very large filling, it can be very difficult to replace again. Or perhaps if the filling/tooth breaks it often needs something stronger than a filling to restore it successfully.

What colour will it be?

There are several types of crown available, with a limited range on the NHS. Your dentist will discuss with you the options available.

Does it hurt?

No. A local anaesthetic is used, and shouldn’t feel much different to having an ordinary filling.

How many appointments will I need?

Two. One to prepare the tooth for the crown and the second to fit the crown in place.

What does it involve?

Your crown is designed specifically to fit around the tooth and sit comfortably in place with the rest of your mouth. To make your crown as accurate as possible the tooth is trimmed down and an impression is taken. A temporary dressing or temporary plastic crown is then placed over the tooth to protect the preparation whilst your crown is being made.

The impression is then sent to the dental laboratory where a technician will make your crown.
Approximately 10-14 days later your crown will be ready to fit at your second appointment. At this appointment the temporary dressing is removed and your new crown cemented into place.

What will my tooth look like after the treatment?

Most crowns last about 10 years or so. However they are still susceptible to decay so it is very important to clean and floss the crown regularly. It is extremely rare for a crown to “fall out” or break. Some teeth may die after being crowned and require root canal treatment.

What if I don’t have the treatment?

If you choose not to have the treatment, then it may be possible to try and put a very large filling in the tooth again, but you would have no guarantee of it lasting for very long and the tooth may eventually have to be taken out.