For decades, silver fillings—also known as dental amalgam—were the go-to solution for cavities. However, while they were the best tool at the time, concerns have since arisen about their safety. This is due to mercury, a toxic metal, which makes up much of an amalgam filling. While the risk is generally low, there have been instances of health issues caused by continual exposure. Continue reading to learn why mercury-free dentistry is a modern must and how it benefits your smile.
What’s Wrong with Mercury?
Amalgam fillings are made of a mixture of metals, including silver, tin, copper, and about 50 percent mercury by weight. While they are incredibly durable, mercury vapor can be released over time, especially when chewing, grinding, or drinking hot liquids. This exposure, according to research from the University of Félix Houphouët in Cote d’Ivoir, is four times higher than the permissible amount in US guidelines.
Studies from the Food and Drug Administration (FDA) suggest that mercury exposure may contribute to neurological, immune, and kidney issues in sensitive patients. Because of these risks, many dentists have discontinued the use of mercury in their practices.
How Do Dentists Remove Amalgam Fillings?
Dentists who have become knowledgeable about the effects of mercury take extra precautions when removing old amalgam fillings. Standard instruments and techniques can release mercury vapors into the air, exposing both the patient and the dentist. That’s why SMART practices were created.
Safe Mercury Amalgam Removal Techniques, rely on specialized equipment like high-volume suction and protective barriers, to minimize exposure. This abundance of caution allows practiced dentists to effectively remove amalgam fillings without inhaling any mercury vapors.
Welcome to Mercury-Free Dentistry
Today, mercury-free dentistry goes a step further by eliminating the use of silver fillings altogether. Instead, dentists use modern, biocompatible materials like composite resin and ceramic restorations. These are 100 percent safe and blend seamlessly with natural teeth.
Mercury-free dentistry isn’t just a trend, it’s a smarter, safer approach to restoring smiles. By choosing a dentist who prioritizes mercury-safe practices, you can protect both your health and the environment. So, if you’re considering replacing your old fillings, talk to your dentist about your options for a healthier smile.
About the Author
Dr. Julia Karpman is an exceptional dentist with a doctorate from the University of Connecticut School of Dental Medicine. She has always prioritized patient safety with safe, effective solutions using the latest dental technology and techniques. Whether you need a filling replacement or a consultation on safe removal, she has the experience and tools to help. Call (860) 563-3766 to book an appointment at Dental Essentials of Rocky Hill or visit our website to learn more.