Teeth are often restored using silver or composite fillings. However, when too much of a tooth's structure is removed to support a filling, a crown or "cap" may be needed. A crown may be needed to:
- Restore a tooth when it is unable to support a large filling
- Attach bridges
- Protect a weak tooth from fracturing or restore fractured teeth
- Cover badly shaped or discolored teeth
- Cover dental implants
A crown essentially covers a tooth to restore it to its natural shape and size. This permanent covering fits over your original tooth to strengthen or improve the appearance of the tooth. Fitting a crown generally requires at least two visits to the dentist's office.
If you're missing one or more teeth, you may notice a difference in chewing and speaking. There are options to help restore your smile.
Bridges help maintain the shape of your face, as well as alleviating the stress in your bite by replacing missing teeth.
Sometimes called a fixed partial denture, a bridge replaces missing teeth with artificial teeth, looks great, and literally bridges the gap where one or more teeth may have been. The restoration can be made from gold, alloys, porcelain or a combination of these materials and is bonded onto surrounding teeth for support.
Unlike a removable bridge, which you can take out and clean, a fixed bridge can only be removed by a dentist.
An implant bridge attaches artificial teeth directly to the jaw or under the gum tissue. Depending on which type of bridge your dentist recommends, its success depends on its foundation. So it's very important to keep your remaining teeth healthy and strong.