subject: Dental Crowns Can Restore Damaged Teeth In Charlotte Nc [print this page] Dental crowns are caps placed over a tooth that restore the natural shape and size of teeth. Because they are strong, they feel like normal teeth and can also drastically improve patient's appearance. Dental crowns encase the visible portion of someone's tooth, from the top of the tooth, all the way down to the gum line.
Why does someone need a dental crown?
Dental crowns are used for a variety of reasons, by the professional cosmetic dentists in Charlotte NC. If there is a significant amount of tooth decay, a dental crown can protect a weak tooth. The crown will prevent the tooth from breaking, and can also hold together parts of a cracked tooth. Additionally, dental crowns can be used to hold a dental bridge in place, cover severely discolored teeth or even cover a dental implant. Also, if someone has had a root canal dental crowns are often used to restore the tooth.
Materials used to make crowns
There are a variety of materials used to make crowns that are available to the cosmetic dentists in Charlotte NC. Typically, permanent crowns are made from metal, porcelain fused to metal, resin or ceramic. When metals are used in crowns, gold alloy, other alloys, or base-metal alloys are the choice. Many people use metal crowns because less tooth structure needs to be removed, and tooth wear to surrounding teeth is kept to a minimum.
Metal crowns are strong and long lasting. Because metal crowns are strong, people seldom have trouble with them chipping or breaking. The obvious drawback to metal crowns is the color, but this makes them a good choice for people that need crowns on teeth that aren't visible.
One alternative to metal dental crowns is porcelain fused to metal dental crowns. These are matched to the color of the adjacent teeth. These do not typically last as long as metal crowns and can chip or even break off. Sometimes the metal can show through at the gum line, especially as gums recede.
Many patients have good luck with all resin dental crowns-particularly because they are less expensive than other options. These do tend to wear over time and are more likely to fracture than the porcelain fused to metal crowns, but they are a good option to consider.
All-ceramic and all-porcelain crowns provide best match to natural teeth
For people in Charlotte NC that are concerned about matching the dental crowns to their natural teeth, all-ceramic and all-porcelain dental crowns may be the best option. Also, there are some people with metal allergies; they appreciate the porcelain and ceramic crowns. The downside to these types of crowns is that they are not as strong as their metal counterparts. But, they are a great choice for teeth that are highly visible when you smile.
Temporary versus permanent dental crowns
The biggest difference between temporary and permanent dental crowns is where they are created. Temporary crowns are often made in your cosmetic dentist's office; where permanent crowns are typically made in a dental laboratory.
by: Shirley C. Dudley
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