
Dental Crown
A crown is a cap used to protect and strengthen a damaged or weakened tooth. It can be made from a variety of materials, including metal or porcelain.Several factors are important to consider when choosing a crown, including:
- cost
- strength
- durability
Types of dental crowns
- Porcelain
- Ceramic
- Zirconia
- Composite resin
- Gold
- Silver
- Alloy or combination of materials
- The location of the tooth being crowned
- How much of the tooth will show when you smile
- Position of your gum tissue
- Function of the tooth that needs the crown
- How much natural tooth is remaining
- Color of the surrounding teeth
Who needs a crown?
If you have a large cavity that’s too big for a filling, it may be time for a crown.You may also need a crown if your tooth is:
- Severely worn down
- Cracked
- Weakened
- Crowns are also recommended following a root canal on a tooth, because the tooth is more fragile and needs protection.