What Is A Cavity?
Cavities result from tooth decay, which is caused by a buildup of plaque on the surface of teeth. The acids in plaque begin to erode the enamel, which can cause small holes to develop. These holes are known as cavities.
Both children and adults are vulnerable to cavities. The enamel of primary teeth is softer than that of adult teeth, making these teeth more susceptible to decay. In addition, deep decay can spread from baby teeth to permanent teeth growing beneath the gums.
Tooth colored fillings are made from composite resin, a special compound of ceramic and plastic that closely mimics the shade and translucency of enamel.
Your dentist in Fort Lauderdale is able to identify and treat cavities in their earliest stages. As a result, it is incredibly important to schedule biannual checkups, so your dentist can help you maintain a healthy smile.
When decay is mild to moderate, a dental filling can generally restore the structural integrity of a tooth. More extensive cavities may require an inlay or onlay, which can repair a larger area. If decay is left unaddressed, it can penetrate the underlying layers of the tooth. When a cavity reaches the pulp, root canal therapy may be the only way to salvage the tooth and avoid extraction. A dental crown can then restore the remaining structure and function of the tooth.
With proper care, composite resin fillings can last for several years.
Teeth are made of several layers. The outer portion of the tooth is composed of enamel, which is considered one of the strongest tissues in the body. Enamel protects the more sensitive underlying layers, including dentin and the inner pulp chamber.
In their initial stages, cavities do not often present with noticeable symptoms. If you have more advanced stages of decay, you may notice:
- Visible pits or holes in teeth
- Brown, black, or white spots on enamel
- Pain when consuming anything hot or cold
- Difficulty chewing or biting down
- Sporadic or chronic tooth pain
Tooth-colored fillings can repair teeth weakened by decay. These restorations are composed of high-quality composite resin, which can be shade-matched to emulate your natural enamel. Many patients elect to have old or worn amalgam fillings replaced with composite material to achieve more aesthetically pleasing results.
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