You may have been wondering about this for some time. You have got those silver fillings in your teeth, maybe they’re even from way back, and you wonder, maybe I would like something more attractive? Something safer, maybe like the way your actual teeth look? You’re not alone in asking. The answer is, yes, you can safely remove old silver fillings. But let’s slow down. It’s not simply a matter of trading for materials. It is not about what you should do; it’s about your oral health, the health of your teeth and what works best for you now.
Let’s dig into it.
What Are Amalgam Fillings?
You may have heard of the phrase “amalgam fillings” or “silver fillings.” They’re the same. These fillings are made out of a powdered alloy of silver, tin, copper, and a small amount of zinc. The real concern for some? You are mixing these to the point where they chemically bond together and create a long lasting restoration that can withstand the stress of chewing.
Dental amalgam fillings were game-changers when they first arrived. Tough, fast to start, great for the back teeth that get the most chewing. For decades, dentists relied on them and for good reason. Yet, with newer materials on the market, many people are reconsidering whether to stick with them.
Are Silver Fillings Still Safe?
There’s an ongoing discussion about the safety of amalgam or silver fillings. They can and do emit small quantities of mercury vapour (especially during chewing or grinding). For most healthy adults, the exposure is not significant. But if you are pregnant, or allergic to mercury, or just want to avoid mercury, then it probably makes sense to think more seriously about trying to replace your amalgam fillings.
One thing to consider is that taking out an old filling is a very delicate operation. You don’t want to encounter more vapors or debris while doing so. A qualified dentist will use a rubber dam and the correct suction to avoid such risks.
When Is The Time To Replace Old Fillings?
There’s no need to replace all those old fillings immediately. But some warning signs include:
- The filling is cracked or chipped
- Sensitivity to hot or cold
- Color change or blackening at the edges
- Food accumulation around the filling
- General discomfort when chewing
These are signs that the structure of your tooth around your silver filling is slowly deteriorating. With time, even the strongest materials can become loosened, or else allow particles of food and bacteria to creep in, causing new tooth decay.
And here’s the thing: Fillings aren’t forever. Once you’ve reached 10 or 15 years, it wouldn’t hurt to get them checked out.
Composite Fillings Vs Amalgam Fillings
Most dentists today will suggest you use a composite filling for your small to mid cavity. They are shaped from tooth-colored resin, so they are shades of the tooth and bond firmly with it. This connection allows your dentist to remove less healthy tooth structure, which is a good thing.
In contrast, amalgam has to have more room to stay in place, so more tooth might be drilled for an amalgam filling, even if it’s still healthy. Composites are a little more flexible, too. This way, as your tooth swells and shrinks with temperature changes, the composite moves with it.
But composite isn’t perfect either. It may not be as long-lasting as metal in high-pressure zones. For large fillings in back teeth, a dental crown or a porcelain onlay may be a better option.
Is It Better To Get A Dental Crown?
If the tooth has been so diminished that its structure is compromised — more filling than tooth — a crown, rather than a filling, might be in order. Crowns protect the whole tooth and provide strength. Especially with damaged teeth, that might head off a future fracture.”
For cosmetic reasons, some patients choose porcelain crowns. The others just prefer them because they seem more durable in the long run. Your dentist will help you to consider your options depending on how much natural tooth you have left.
What To Expect When Replacing Dental Amalgam Fillings
So, you’ve decided. You do want to have those silver fillings removed. What now?
Here’s how it typically works:
Your dentist will look at your teeth and possibly take some X-rays to see what’s going on below the surface.
If she sees the filling is compromised or if there is decay under it, she will recommend that it be removed.
Your dentist will isolate the tooth to keep everything clean during the appointment.
The old filling material is removed, and the area is thoroughly cleaned.
Depending on how large and what shape the space is, you’ll get a new filling (a composite resin), or something more substantial, like a porcelain inlay or crown.
The procedure is not long, and recovery is rapid. You may get a little sensitive afterward, but that generally goes away in a few days.
Why Are People Replacing Amalgam Fillings Now?
In most cases, there are some main reasons why people opt to update their old dental work:
Appearance: Let’s be real, metal fillings can be seen. Composite fillings or porcelain crowns match better in color.
Health concerns: The mercury vapors, while small, concern some patients, particularly those with certain medical conditions.
Wear and tear: The edges can wear down over time. When teeth are exposed, bacteria have their chance.
Symptoms of cracked fillings or pain: If you’re already suffering from symptoms, you don’t have to wait.
Your Oral Health Comes First
Whether you decide to retain your existing fillings or replace them, the end game is keeping your teeth healthy and maintaining good oral health. Don’t let fear of the unknown stop you. The procedure is routine and safe, more predictable than ever.
A responsible dentist will guide each step of the way and help you determine whether it’s time to remove your mercury fillings. You could begin with one or two and get a sense of how things feel. Or brush one tooth at a time until everything’s freshened up. It’s your call.
Final Thoughts: Is It Time for New Dental Work?
Your old fillings show signs of wear, or you just want peace of mind: If your old fillings appear worn-out or you simply seek peace of mind, it might be time to invest in an update. Need to replace old-fashioned silver fillings with more modern options that don’t damage your smile and can protect your tooth structure from issues down the road.
At the end of the day, it isn’t silver or white. This is about what makes your teeth last.
So, yes, can old or existing silver fillings be replaced? Absolutely. And now, with today’s technology, they can be replaced.
Ready to restore your smile with safer, more natural-looking options? At Eagle Rock Dental Care in Rexburg, our experienced team specializes in replacing old silver fillings with durable, tooth-colored alternatives that support your long-term oral health. Schedule your appointment today and let us help you protect your teeth while giving your smile a fresh, modern upgrade.