Amalgam Fillings in Norwood MA
Amalgam fillings, also known as silver-colored fillings, are made from a combination of metals such as tin, copper, silver and mercury. This combination of metals gives amalgam its renowned strength and durability. These fillings usually last between 10 – 15 years compared to composite fillings, which typically last about 5 years. This type of filling is typically more durable than a composite filling and also tends to cost less. Cavities in the molars and back teeth work best with this type of filling. Since food is typically chewed in the back of the mouth, the durability of this type of filling has a lot of added value.
How it’s done
The procedure is done by first removing the decaying portion of the tooth. Once that is complete, the tooth is shaped in a specific way to accept the filling. The amalgam is then placed into the tooth. A band may be placed around your tooth during the process to help the amalgam condense. The filling is then adjusted and polished to fit your bite for maximum comfort.
After you’ve had your tooth filled with amalgam, you may experience a temporary period of heightened tooth sensitivity. Additionally amalgam fillings do not harden instantaneously, and it’s advisable to avoid chewing in that area for a few hours. For this reason, soft foods are typically recommended after any type of filling. Make sure to consult your dentist about what type of filling is right for you.