Can You Cover Silver Fillings with White Fillings?

The quick answer is that you can’t. Silver fillings need to be replaced, not covered as the effect is going to be nil. However, this is a really brief explanation, and there are quite a lot of variables that need to be taken into account. It’s definitely not a yes or no question, and it would depend on a lot of things. With this in mind, let’s take a look at the things that you need to take into consideration.

Silver Fillings are Old-School

That’s just the fact. We already know for sure from various researches that silver fillings won’t even slightly strengthen the tooth. So, when you have a silver filling, and you apply the force of the bite on it, you are basically applying it on the sides of the tooth itself, and it’s likely to crack or to chip, especially if the filling covers more than half of the tooth.

This is due to the fact that these fillings used to be just packed in there with no adhesion to the tooth whatsoever. This is something that we get from tooth coloured materials.

Why Tooth Coloured or White Fillings are better?

Because there is a definitive adhesion to the tooth. This means that once the force of the bite is applied, it’s going to be evenly distributed amongst the tooth’s sides as well as the white filling itself, causing it to be a lot more resistant.

The truth is that there are quite a lot of different advantages of white fillings and this is just one of them.

I’ve heard I should get my silver fillings replaced. When is this a good idea?

Silver fillings are considered old-school for a reason. Research indicates that silver fillings do not strengthen the tooth. When you bite down, the force is applied to the sides of the tooth, increasing the risk of cracking or chipping, especially if the filling is large.

This is because these fillings were historically packed into the tooth without any adhesive bonding. Modern tooth-colored materials, however, bond directly to the tooth structure.

What are white fillings made of?

White fillings, also known as composite resin fillings, are typically made from a mixture of plastic and fine glass particles. This combination creates a durable and aesthetically pleasing material that closely matches the natural color of your teeth.

Are composite fillings weaker than amalgams?

While historically amalgam fillings were considered stronger for chewing surfaces, modern composite resins have significantly advanced. Composites offer a strong bond to the tooth, distributing bite force evenly between the filling and the tooth structure, making them highly resistant to fracture. The perceived weakness of composites is often outdated information.

Are There Any Downsides to Replacing My Silver Fillings?

The primary downside to replacing silver fillings is the cost, as it’s a procedure that may not be fully covered by all insurance plans. Additionally, the process of removing an old filling, even if it’s silver, involves drilling, which means some healthy tooth structure might be removed to ensure a proper seal for the new filling. However, the long-term benefits of replacing failing or aesthetically unpleasing silver fillings often outweigh these initial drawbacks.

Why are silver fillings being banned?

Silver fillings, or dental amalgams, are not universally banned, but many countries and dental associations are phasing them out or recommending alternatives due to concerns about mercury content, although the scientific consensus is that they are safe for most people. The primary drivers for moving away from amalgam are the availability of superior aesthetic alternatives (white fillings) and patient preference. Some jurisdictions have regulations limiting their use, particularly for pregnant women and children, due to mercury concerns.

How noticeable are silver fillings?

Silver fillings are quite noticeable due to their metallic color, which contrasts sharply with the natural white or off-white color of teeth. They are most visible when you smile or speak, especially if they are on the front teeth.

How can I hide my silver fillings?

The most effective way to hide silver fillings is to have them replaced with tooth-colored composite fillings. Once replaced, they blend seamlessly with your natural teeth, making them virtually unnoticeable.

Can I get a white filling over a silver filling?

No, you cannot place a white filling directly over a silver filling. The materials are not compatible for bonding in this manner, and it would not provide a stable or effective restoration. The silver filling must be removed, and then a new white filling can be placed.

Why Tooth Coloured or White Fillings are Better

White fillings offer a definitive adhesion to the tooth. This means that when bite force is applied, it’s distributed evenly across the tooth’s sides and the filling itself, making it much more resistant to damage.

There are numerous advantages to white fillings, and improved durability and aesthetics are just two of them.

Dentists employ various strategies when replacing fillings, and there isn’t a single uniform solution. Some patients prefer to replace them all at once, while others opt for a gradual approach.

As a seasoned Ottawa dentist, I personally recommend getting a check-up to assess for decay around silver fillings or any signs of fracture in the filling or tooth. If these issues are present, it’s an opportune time for replacement. This proactive approach can prevent further tooth damage and potentially save you from needing a Root Canal Treatment or even losing the tooth. It’s highly advisable to prioritize replacing fillings that require urgent attention.

The truth is that there are quite alot of different advantages of white fillingsand this is just one of them.

Here’s Why Dr. Sidhu Is Recommended by So Many

Patients consistently recommend Dr. Sidhu and his team for their exceptional dental care, personalized approach, and commitment to patient comfort. With a focus on modern techniques and materials, including advanced composite restorations, the clinic ensures that your dental health and aesthetic goals are met with the highest standards of professionalism and expertise. Whether you’re considering replacing old silver fillings or seeking routine dental care, the practice offers a welcoming environment and state-of-the-art treatments.

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For more insights, explore our related posts:Should I Get Silver or White Fillings?