White fillings, also known as composite fillings, are a popular alternative to traditional metal fillings. They are made of a tooth-colored resin that is applied to the tooth and bonded with a special light, creating a strong and durable filling that blends in with the natural color of the teeth.
One common question people have about white fillings is how long they last. The answer depends on several factors, including the location of the filling, the size of the filling, and how well the filling is maintained.
In general, white fillings can last anywhere from 5 to 15 years, with some lasting even longer.
However, there are several factors that can affect the longevity of a white filling:
- Location: White fillings placed on the front teeth tend to last longer than those on the back teeth. This is because the front teeth experience less chewing pressure and are less likely to develop cracks or fractures.
- Size: Larger fillings tend to wear out more quickly than smaller fillings. This is because larger fillings are subjected to more pressure when chewing and are more likely to develop cracks or fractures.
- Maintenance: Proper oral hygiene, including brushing and flossing regularly, can help prolong the life of a white filling. Additionally, regular dental check-ups can help catch any problems with the filling early on and prevent them from getting worse.
- Clenching or grinding: People who clench or grind their teeth are more likely to experience problems with their fillings. This is because the constant pressure and wear can cause the filling to break down more quickly.
If a white filling does wear out or become damaged, it may need to be replaced. This typically involves removing the old filling and replacing it with a new one. In some cases, a filling may need to be replaced sooner than expected if it becomes discolored or if decay develops around the filling.
In summary, white fillings can last anywhere from 5 to 15 years, depending on several factors such as location, size, maintenance, and habits such as clenching or grinding. Proper oral hygiene and regular dental check-ups can help prolong the life of a white filling, while any problems with the filling should be addressed promptly to prevent further damage to the tooth.
