What is a dental filling?
A dental filling, also known as a dental restoration, is used to replace tooth structure that has been damaged by decay.
When a cavity forms and decay enters a tooth, the damaged portion must be removed. Once that decay is removed, we need to replace the missing tooth structure with a durable material. That replacement is called a filling, or restoration.
The goal of a dental filling is to restore the tooth's strength, function, and appearance while preventing the cavity from progressing further.
What types of dental fillings are available?
There are several different types of dental fillings available.
Historically, silver fillings and even gold fillings were commonly used. While those materials are still available in certain situations, they are much less common today.
The most popular option is a tooth-colored composite resin filling. These fillings blend naturally with your teeth and are often difficult to see once they are placed. Because they provide both strength and aesthetics, composite fillings have become the preferred choice for many patients and dentists.
Silver fillings may still be recommended in certain situations when the clinical condition indicates they are the best option, but most patients today choose tooth-colored restorations.
Do all cavities require a filling?
Not necessarily.
While many cavities require a filling, some areas of early decay can be treated before they progress to the point of needing a restoration. If a cavity is caught very early and has not broken through the enamel, we may be able to arrest the decay and stop it from progressing deeper into the tooth.
In those situations, a filling may not be necessary. This is one of the reasons regular dental examinations are so important, as they allow us to identify potential problems before they become larger concerns.
What should I expect when getting a dental filling?
Most patients find that getting a dental filling is a straightforward and comfortable procedure.
Typically, you'll feel a small pinch when the area is numbed. Once the anesthetic takes effect, you should remain comfortable throughout the procedure.
During treatment, you may notice vibrations, water spray, and some pressure, but you should not feel any sharp pain.
Once the cavity has been removed and the filling has been placed, the tooth is restored and protected from further decay.
How long do dental fillings last?
Like any dental restoration, fillings do not last forever, but they can last for many years with proper care. I've seen dental fillings remain in excellent condition for more than 10 years. The lifespan of a filling depends on factors such as oral hygiene, diet, bite forces, and routine dental care.
If new decay develops around or underneath a filling, it may need to be repaired or replaced sooner. Regular dental checkups allow us to monitor existing fillings and identify any concerns before they become larger problems.
How can I help prevent cavities and fillings?
As dentists, our goal is not only to treat cavities but also to help prevent them.
One of the best ways to reduce your risk of cavities is to brush twice a day, floss once a day, and maintain regular dental visits at Smiles of Chesapeake. These habits help remove plaque and bacteria before they can damage your teeth.
Even with excellent oral hygiene, however, some patients may still develop cavities due to the natural shape of their teeth. Deep grooves and fissures can sometimes trap bacteria and food particles, making certain areas more difficult to keep clean.
The good news is that routine examinations allow us to identify these areas early and recommend treatment before a small problem becomes a larger one.
Understanding your dental care options is an important part of protecting your oral health. Contact us at (757) 665-2474 or email [email protected] with any questions.