An amalgam filling, also known as a silver filling, is a type of dental filling made from a mixture of metals, including silver, tin, copper, and mercury. Amalgam fillings have been used for over 150 years to treat cavities and are considered a durable and long-lasting option for restoring teeth.
Is Amalgam Filling Dangerous?
The safety of amalgam fillings has been a topic of debate for many years. Some studies have suggested that the mercury in amalgam fillings may release harmful vapor that can be inhaled and potentially cause health problems. However, many organizations, such as the American Dental Association (ADA) and the World Health Organization (WHO), consider amalgam fillings safe for use in teeth.
It’s important to note that, if you are pregnant or have a history of mercury allergies, you may want to avoid using amalgam fillings. Additionally, if you have concerns about the safety of amalgam fillings, you can discuss alternative options with your dentist, such as composite resin fillings.
Types of Dental Fillings
- Amalgam (silver) fillings
- Composite (tooth-colored) fillings
- Gold fillings
- Porcelain fillings
- Glass ionomer fillings
- Resin-modified glass ionomer fillings
- Cast metal fillings
- Indirect fillings (inlays and onlays)