Time for a Change? Why You Should Consider Replacing Your Metal Filling

Nowadays, dentists prefer to fill cavities with a tooth-colored composite resin. In the past, this modern solution was still in development, so to address injured teeth, dentists would rely on metal amalgam for restorations. This material is very resilient; in fact, plenty of people still have this type of dental work.

With the advancement of dentistry, many patients wonder if they should replace their silver fillings with a modern version. Continue reading to learn more about these amalgam fillings so that you can feel confident in your decision about your dental health. 

What Are Amalgam Fillings Made Of?

This type of metal restoration is a metallic mixture of various metals such as silver, tin, or gold. These materials would only make up 50% of the filling, with the other half consisting of mercury. The latter material acted as a binding agent, helping to make the filling easier to shape and press into cavities before it was hardened. By the end, patients would have a durable piece of dental work that withstood daily biting and chewing.

Are There Any Risks to Amalgam Fillings?

Although amalgam fillings are long-lasting, recent studies have highlighted a link between dental fillings and mercury levels in your body. The good news is that there isn’t much risk of ingesting enough of the material to cause harm, but they can release a small amount of vapor that may be harmful to certain patients, such as:

• Those who are pregnant or nursing: Silver fillings can cause a spike in mercury exposure for both the expectant person and their baby.
• Children under the age of six: While a definite connection hasn’t been established, there is the possibility of neurological disruptions.
• Patients with a higher sensitivity to mercury, impaired kidney function, and certain pre-existing neurological disorders: Some may have allergies to these materials, which can cause a reaction or increase the risk of developing an adverse effect

Should I Get My Amalgam Fillings Replaced?

When it comes to replacing your silver filling, there are many benefits to consider with the more modern version. For instance, if the appearance of the amalgam bothers you, then the problem can be addressed with tooth-colored composite resin. It’s more discreet and blends in with your smile seamlessly. Additionally, since modern fillings don’t contain metal, those with metal allergies can rest assured.

Thanks to advancements in modern dentistry, this tooth-colored filling can form a stronger bond to your tooth compared to traditional fillings, allowing you to enjoy a higher-quality repair and a longer-lasting result.

About the Author

Dr. Terry Rakowsky has nearly 35 years of experience in helping his patients transform their smiles. He understands the importance of rebuilding your smile to help you recover your confidence. Dr. Rakowsky is proud to use strong, natural-looking materials for all his restorations, including tooth-colored fillings, so that you don’t have to worry about having a metal look in your mouth. With a customized restoration for each patient, you can show off your pearly whites for years to come. If you’re concerned about an old filling, schedule an appointment or call us at (215) 348-2224.