What are dental fillings?
Fillings refer to any material that “fills in” small pockets of missing tooth structure. Fillings can be made from metal or composite resin. Our practices work with composite fillings because the material is safer for your smile and more natural looking.
Traditional fillings are made from silver amalgam – a mixture of tin, copper, zinc, silver, and mercury. Metal fillings can expand and contract over time, which can further damage your teeth. Many patients also worry about health concerns regarding mercury content. Furthermore, metal fillings are visible when you smile, as they don’t blend in with the surrounding tooth structure.
Conversely, composite fillings are biocompatible, meaning that the material will not leach into your saliva or bloodstream. Another benefit of composite fillings is the fact that the material can match the color and luster of enamel for truly natural-looking, lifelike results. Finally, composite fillings are less invasive than their conventional metal counterparts. As a result, more of the natural tooth structure is preserved.
Tooth-colored composite fillings are so natural-looking that many patients cannot tell where their fillings begin and end! In fact, many individuals opt to have their old metal filling removed and replaced with composite restorations. Our dentists can safely remove metal fillings before replacing them with attractive composite fillings.