When you have a cavity, visiting a general dentist in La Grange, KY is vital. While cavity fillings are highly effective at stopping the spread of decay in a tooth, fillings are not finite treatments. Take a closer look at what you should expect if you have received a dental filling and when the filling may need to be replaced.

The Typical Life Span of a Dental Filling

Fillings have the capacity to last anywhere from 5 to 15 years, depending on the type of material used to make the filling. For example, composite resin cavity fillings usually last for around seven years before signs of wear start to emerge. By contrast, an amalgam cavity filling may last up to 15 years or longer.

Signs a Filling Should Be Replaced

Most patients will not notice when a cavity filling starts to break down. However, as time goes by, obvious signs can indicate that the filling needs to be replaced. A few things to watch for include:

• A visible crack in the filling
• The filling is wearing down or showing signs of pitting
• The filling does not seem to fill the entire tooth cavity

You may also start to develop symptoms relative to the opening in your tooth, such as sensitivity or a toothache. If you visit your dentist on a regular basis, they will let you know when a filling should be replaced.

Discuss Your Oral Health with a La Grange Dentist

Fillings can be the saving grace for an ailing tooth. However, if you have a filling that is nearing the end of its life span or is causing issues, be sure to talk to a La Grange dentist for help. Reach out to the team at Byrne Family Dentistry to schedule an appointment.