Amalgam fillings are a mixture of metals (mercury, silver, tin, and copper) used to fill dental cavities. This mixture makes them highly durable and long-lasting. They are also known as “silver” fillings due to their color.
Composite resin fillings are made of plastic and glass compounds, hence can be color-matched to the tooth being restored. This gives them an aesthetic advantage over amalgam. Take this short quiz to update your knowledge on dental restoration