Dental fillings are essential for protecting teeth affected by decay or damage. However, like most things, fillings don’t last forever. Over time, they can become worn, damaged, or loose, increasing the risk of further dental issues. Recognizing the signs that your old dental fillings need replacement can help prevent more significant dental problems.
If your dental filling is over five years old, keep reading to learn the signs they’re deteriorating and may need to be replaced.
What is a Dental Filling?
A dental filling is a restorative treatment to repair teeth damaged by decay or minor fractures. When a cavity or damage is detected, the decayed portion of the tooth is removed, and a filling material is placed to restore the tooth’s shape and function. This process helps prevent further decay by sealing off areas where bacteria could enter and restoring the tooth’s strength and stability. Fillings come in various materials, such as composite resin, amalgam, gold, or porcelain, each offering unique benefits in terms of durability, appearance, and cost.
Signs Your Old Dental Fillings Need to Be Replaced
Once you have a dental filling, you might think your tooth is safe from any further damage. However, it isn’t uncommon for old dental fillings to fail. If you eat crunchy or sticky food, use your teeth as tools, bite your nails, grind your teeth, or experience dental trauma, these fillings may fail. When they fail, there are several signs you need to schedule a replacement, including:
1. Temperature Sensitivity
One of the most common signs your old dental fillings need to be replaced is increased sensitivity to hot, cold, or sweet foods and beverages. If you notice your teeth are reacting more strongly to these temperature changes, it could indicate that the filling has shifted or cracked, exposing sensitive areas of the tooth.
2. Tooth Pain or Discomfort
Fillings should create a secure, smooth surface in the affected area, helping to protect it from further damage. However, if you’re experiencing pain or discomfort around a filled tooth, it could be a signal that your old dental fillings are no longer adequately sealing the area. This might allow bacteria to enter, leading to tooth decay beneath the filling.
3. Visible Cracks or Chips
Over time, old dental fillings can wear down or even crack due to constant chewing and teeth-grinding pressure. If you notice any visible cracks or chips developing in the filling, it is likely time for you to schedule a replacement. These small imperfections create the perfect space for accumulating bacteria, potentially leading to new cavities.
4. Discoloration Around the Filling
Fillings, especially older silver amalgam ones, can cause discoloration over time. However, if you see significant darkening, shadowing, or staining around a filling, it might indicate additional tooth decay beneath the surface. This discoloration can also suggest that the filling material is breaking down and allowing bacteria to enter the tooth.
5. Rough Texture or Sharp Edges
A filling that’s in good condition should feel smooth. Your old dental fillings may be eroding if you suddenly feel a rough texture, sharp edge, or irregularity when you run your tongue over the filling. This is a clear sign that the filling isn’t intact, which can allow bacteria and debris to get trapped in these spaces.
6. Looseness or Movement in the Filling
Fillings should remain secure; however, old dental fillings can become loose or wiggle slightly over time. If you feel that a filling is moving when you touch it or experience any movement while eating, this may indicate a need for replacement. Loose fillings are a direct pathway for bacteria to infiltrate and lead to further decay.
The Importance of Replacing Old Dental Fillings
As mentioned above, once you’ve gotten a dental filling, you might think you no longer need to worry about the tooth. However, old dental fillings that are compromised can create entry points for bacteria, which can lead to decay and infection inside the tooth. This decay can progress deeper, sometimes reaching the root and requiring a root canal or, in severe cases, an extraction. Regularly monitoring and replacing damaged fillings can prevent extensive, expensive dental work and ensure your smile stays healthy.
What to Expect When Replacing Old Dental Fillings
If your dentist determines that your old dental filling needs replacement, they will typically remove the old filling material, clean out any additional decay, and apply a new filling. Advances in dental technology mean that many filling materials are now more durable and aesthetically pleasing than older amalgam fillings, making it possible to match the color of the filling to your natural tooth shade.
Caring for Old Dental Work in North Ogden, Utah
Noticing the signs of wear in your fillings can help you avoid complications and protect your oral health. By keeping up with regular dental check-ups and paying attention to how your fillings feel, you can catch any problems early. If you think you might need a filling replacement, don’t hesitate to consult your dentist – it’s a quick and effective way to preserve your teeth and maintain a healthy smile.
If you’re looking for a reliable dental team in the North Ogden area, turn to our team at Mountain View Dental. Our team has provided reliable dental care to patients across the city for over a decade. From helping them address old dental work to ensuring the health and well-being of their smiles, we’re confident that we’re the right team to care for your smile as well.
When you’re ready to schedule an appointment with a thoughtful dental team to check on your old dental fillings, don’t hesitate to contact us.
