What is a Dental Crown?
A Dental Crown is a prosthetic cap that fits over your natural tooth structure that has been ground down. They are permanently cemented to your real tooth and will look like a real tooth.
When are they needed?
- Your tooth has been ground down excessively due to bruxism
- A cavity is too lunch for a traditional filling
- You have had endodontic treatment (root canal) and a crown is needed to protect the tooth.
- You are looking for better cosmetics for your natural teeth
- A dental implant has been placed
What types of materials are crowns made of?
PFM (Porcelain fused to Metal)- A layered material composed of a metal substructure, with a porcelain layer on top.
Zirconia (Zirconium Dioxide)- A monolithic material made from sintering a powder at a very high temperature.
Full Gold- A crown made of full metal material.
What is the process?
A) Tooth Preparation- The decayed area of the tooth is ground down to specific parameters to accept a crown.
B) Impression- A physical or digital impression of the prepared tooth and surrounding teeth are taken to be sent to the Dental Laboratory for fabrication.
C) Provisional- A temporary crown is made for the patient to wear during the time which the final crown is being made at the lab.
D) Final Crown-The final crown is ready to be permanently cemented in the mouth.
What is the lifespan of a Dental Crown?
Depending on numerous factors, Crowns can last anywhere from 7-20 years. Oral health and maintenance is a big factor in how long your crown will last.
If you have any dental needs or think you may be a candidate for a Dental Crown or Bridge please contact Serenity Dental in Lake Havasu City, Arizona.