It’s tooth-colored filling, which is often used for filling a tooth after decaying section has been removed. Occasionally, the composites are also used for improving the color and shape of the tooth. These fillings are composed of a mixture of glass and plastic resin, which creates a match for the natural coloring of teeth. Commonly they are used for filling small to medium sized cavities, which experience moderate pressure and stress from daily chewing.
The other common type of fillings used is the amalgam fillings. They are made from a mixture of copper, mercury, silver, and tin. The amalgams have been a preferred option for many of the dentists as they are quick to install as well as cost-effective. Dentist near 10598, NY, say that they bond in a stronger way and have the ability to withstand more pressure or friction. It’s an important benefit for people with the habit of teeth grinding, says the dentist near you.
These composite fillings are comparatively new and the resins used are being improved constantly in their strength and bonding ability. However, there is no time-tested proof. These fillings take a little more time to place and have to be installed when the tooth is clean and dry. Also, they are installed in layers. Each layer is dried using a special light, which speeds the hardening process. However, amalgam doesn’t need absolutely dry environment for bonding in a tooth.
The amalgam fillings are also known to be more cost effective. One of the major benefits of composite filling is that it doesn’t contain mercury.