As the name suggests, a crown is a cap or covering for a tooth. It is used when your tooth is discoloured, cracked or broken, heavily filled or if fillings have been lost.
These are fixed prosthetic devices that are cemented onto existing teeth or implants by a dentist or prosthodontist. Crowns are basically used to entirely cover or "cap" a damaged tooth or cover an implant. Bridges are commonly used to cover a space if you’re missing one or more teeth. They are cemented to natural teeth or implants surrounding the space where the tooth once stood.
How do Crowns Work?
A crown is used to entirely cover or "cap" a damaged tooth. Besides strengthening a damaged tooth, a crown can be used to improve its appearance, shape or alignment. A crown can also be placed on top of an implant to provide a tooth-like shape and structure for function.
Porcelain or ceramic crowns can be matched to the color of your natural teeth. Other materials include gold and metal alloys, acrylic and ceramic. Porcelain bonded to a metal shell is often used because it is both strong and attractive.
Now a days, metal free crowns and bridges made up of zirconia or ceramics are available. Thesa are superior in aesthetics and strength and are more biocompatible than metal and porcelain fused to metal crowns.
We recommend a crown to:
How do Bridges Work?
We recommended a bridge to replace one or more missing teeth. Bridges are basically prosthesis that cap/crown the adjacent teeth to replace the missing teeth.
They span the space where the teeth are missing. Bridges are cemented to the natural teeth or implants surrounding the empty space. These teeth, called abutments, serve as anchors for the bridge. A replacement tooth, called a pontic, is attached to the crowns that cover the abutments. As with crowns, you have a choice of materials for bridges. Porcelain or ceramic bridges can be matched to the color of your natural teeth.
How Long do Crowns and Bridges Last?
While crowns and bridges can last a lifetime, they do sometimes come loose or fall out. The most important step you can take to ensure the longevity of your crown or bridge is to practice good oral hygiene. A bridge can lose its support if the teeth or bone holding it in place are damaged by dental disease. Keep your gums and teeth healthy by Brushing with fluoride toothpaste twice a day and flossing daily. Keeping in mind, the need of regularly for check-ups after a crown and bridge, at SmileAxis Dental a “FREE RECALL” appointment is scheduled after 6 months for all the patients.