When to Replace an Old Filling
Posted on 1/1/2025 by Bellevue Office |
 Dental fillings are a common form of restorative dentistry, used to repair teeth that have been damaged by decay, fractures, or other trauma. They are made from a variety of materials, including gold, silver amalgam, composite resin, and ceramic. While fillings can last for many years, they are not permanent and may eventually need to be replaced.
How long do fillings last?
The lifespan of a filling depends on several factors, including the type of material used, the location of the filling, and the patient's oral hygiene habits. In general, fillings can last anywhere from 5 to 15 years. However, some fillings may need to be replaced sooner if they become damaged or worn down.
Signs that a filling may need to be replaced:
There are several signs that may indicate that a filling needs to be replaced. These include:
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Pain or sensitivity: If you experience pain or sensitivity when you bite down or eat, it may be a sign that the filling has become loose or cracked. |
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Chipping or cracking: If you notice that your filling is chipped or cracked, it is important to see a dentist as soon as possible. A chipped or cracked filling can allow bacteria to enter the tooth, leading to further decay. |
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Recurring decay: If you have recurrent decay around a filling, it may be a sign that the filling is no longer sealing the tooth properly. |
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Darkening or discoloration: If your filling has become darkened or discolored, it may be a sign that it is no longer adhering to the tooth properly. |
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Loose filling: If you feel that your filling is loose, it is important to see a dentist as soon as possible. A loose filling can fall out and leave the tooth vulnerable to further decay. |
What to expect when replacing a filling:
If you need to have a filling replaced, your dentist will first remove the old filling and clean the area. They will then prepare the tooth for the new filling and place it. The procedure is usually painless and can be completed in one visit.
Preventative care:
The best way to prevent the need for filling replacements is to practice good oral hygiene habits. This includes brushing your teeth twice a day, flossing daily, and seeing your dentist for regular checkups and cleanings. By following these tips, you can help to keep your fillings healthy and strong.
Conclusion:
Dental fillings are a valuable tool for restoring damaged teeth. However, they are not permanent and may eventually need to be replaced. If you are experiencing any of the signs that a filling may need to be replaced, it is important to see a dentist as soon as possible. With proper care, your fillings can last for many years and help you maintain a healthy smile.
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