Dental Crowns 101: What You Should Know

by , under Dental News

A dental crown illustrationDental crowns are implants used to cap damaged teeth keep them from further damage. Unlike dentures that can be removed and cleaned routinely, crowns are fixed dental prosthetic devices. A crown is cemented onto an existing tooth, and the installation and its removal can only be done by a dentist, like Carrollton dentist Aegis Dental.

How Do Crowns Work?

Crown are used to restore the original shape, size and strength of the tooth. They are artificial implant design to have a similar look as natural teeth and aid to give the same function as natural teeth.

Crowns can be placed permanently or temporarily depending on the nature of the correction and purpose of the placement. Permanent crowns are highly durable lasting for years if given proper and adequate dental care. However, they are still prone to wear and tear and thus will eventually need to be replaced. Some of the instances that qualify one to get dental crowns include:

  • Restoration of broken or fractured tooth
  • Repairing and restoration of decayed tooth
  • Restoration of a tooth after getting a root canal
  • Repairing and restoration of fractured fillings
  • General enhancement of dental formation (cosmetic appearance) and restoration of tooth functions
  • Attachment of a bridge
  • Cover a deformed or discolored tooth

What are Crowns Made of?

Crowns are generally made from durable material, each having its unique qualities. Some of the common materials used to make dental crowns include:

  • Resin
  • Ceramic
  • Metals such as gold, platinum, silver, and stainless steel
  • Porcelain
  • A blend of porcelain and resin

How are Crowns Done?

The crown procedure is done in two phases or appointment. In the first phase, the dentist reduces the size of the tooth and then takes an impression to get the exact mould that will be used in the lab to make the crown. The dentist will place a temporary crown that will stay for around two weeks. It is meant to ensure the spacing and bite is accurate before fixing the permanent crown.

In the second phase, the dentist will remove the temporary crown, clean the tooth ensuring all the temporary cement is removed and then place the new permanent crown using a permanent cement and ensure that both the spacing and bite are accurate.

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