How Many Times Can A Filling Be Replaced?
Do you have a dental filling? You may have heard that fillings are only meant to last so long, but do you know exactly how often they need to be replaced? Filling replacement is an important part of overall oral health maintenance. In this article we’ll discuss the answer to how many times a filling can be replaced, as well as provide some helpful information on caring for your fillings and when it’s time to see your dentist for a check-up.
How Many Times Can A Filling Be Replaced?
The short answer is that it can depend on a number of factors. Filling material, the size and location of the filling, as well as how well they are cared for can all affect their longevity. Generally speaking, most fillings last between 5-10 years before needing to be replaced.
Filling Material
The type of filling material used will also play a role in how often it needs to be replaced. Silver amalgam fillings are known to last longer than composite resin fillings, with silver amalgam having an average lifespan of 10-15 years compared to composite’s 7-10 year lifespan. However, composite resin fillings offer better aesthetics than silver amalgams and may be preferred by some patients.
Filling Size and Location
The size and location of a filling can also affect how often it needs to be replaced. Fillings located in areas that receive more wear, such as the molars, will need to be replaced more frequently than those located on the front teeth which are less likely to experience constant impact from chewing or grinding forces. Larger fillings may also need to be replaced more often since they are more prone to being damaged by biting forces.
Filling Care
In addition to a material type and size/location, how well you take care of your fillings is also important for their longevity. It’s important to brush twice daily, floss once a day and visit your dentist for routine check-ups. Failing to do so can cause damage to the filling, leading to decay or even cracking of the filling and resulting in the need for replacement.
When Should I Replace My Filling?
Your dentist will generally recommend replacing fillings every 5-10 years, depending on the factors discussed above. Some signs that it may be time for a replacement include pain or discomfort when biting or chewing, discoloration of the filling, or any visible damage such as chips or cracks. Additionally, if you experience sensitivity to temperature (hot/cold) around your filling, it’s also time to see your dentist as this could be an indication of decay.
Filling Replacement Process
When it’s time for a filling to be replaced, your dentist will start by taking x-rays of the area. These x-rays will help them determine the size and location of the filling as well as if any decay is present. Once this has been determined, your dentist will use local anesthetic to numb the area before removing the old filling. If needed, they may also need to remove any decay that was found. They will then place a new filling which should last for several years with proper care.
Filling Maintenance Tips
It’s important to maintain good oral hygiene habits in order to keep your fillings in top condition and to prevent decay or damage. This includes brushing twice daily, flossing once a day, and visiting your dentist for check-ups every 6 months. Additionally, it’s important to avoid hard foods like ice or candy which can cause the filling to crack or chip.
Filling Alternatives
In some cases, your dentist may recommend an alternative treatment such as dental crowns or dental implants instead of replacing the filling. These alternatives provide more coverage and protection than fillings do, making them better suited in certain cases where there is extensive decay or damage to the tooth.
Conclusion:
Overall, fillings are an effective way to provide restoration for teeth that have been damaged by cavities or other issues. Most fillings last 5-10 years, depending on the type of material used and how well they are taken care of. It’s important to practice good oral hygiene habits and visit your dentist for check-ups in order to keep your fillings in top condition and prevent decay or damage.
FAQs:
1. How often should I replace my filling?
Your dentist will generally recommend replacing fillings every 5-10 years, depending on the type of material used and how well you take care of them.
2. What signs should I look for that indicate it’s time to replace my filling?
Signs that it may be time for a replacement include pain or discomfort when biting or chewing, discoloration of the filling, or any visible damage such as chips or cracks.
3. Can I get a different type of restoration instead of a new filling?
In some cases, your dentist may recommend an alternative treatment such as dental crowns or dental implants instead of replacing the filling. These alternatives provide more coverage and protection than fillings do, making them better suited in certain cases where there is extensive decay or damage to the tooth.