Tooth filling is a common dental procedure to fill cavities caused by decay. The goal of tooth filling is to restore the tooth’s function and prevent further decay. There are several materials and methods used for tooth filling.
Amalgam fillings are the most common type of filling material. Amalgam is made up of a mixture of metals, including silver, tin, copper, and mercury. Although amalgam fillings are effective and long-lasting, some people are concerned about mercury content.
Composite fillings are made of a mixture of plastic and glass materials. They are designed to match the color of the tooth and are suitable for small to medium-sized cavities. Composite fillings are durable and are a popular choice for front teeth.
Ceramic fillings are made of porcelain and are used for larger cavities. They are durable and designed to match the color of the natural teeth. Ceramic fillings are also more expensive than other types of fillings.
Another method for tooth filling is inlay or onlay. Inlays and onlays are custom-made fillings made of ceramic, gold, or porcelain. They are used to fill large cavities and are more durable than traditional fillings.
The procedure for tooth filling involves several steps. The dentist will first remove any decay and prepare the tooth for filling. The filling material is then placed into the cavity and shaped to match the natural tooth’s shape. Finally, the filling material is hardened using a special light.