A filling is a type of restoration that is used to fix a tooth that has been damaged by decay, cracks, or other forms of damage. This treatment involves removing the damaged part of the tooth and then filling up the space left by the removal with a substance such as an amalgam or composite resin. This procedure can prevent further tooth decay and damage as well as restore the appearance and function of the affected tooth. Dental fillings can also be used to repair teeth that have had minor damage due to an accident. There are many types of fillings available, but the most common are amalgam and composite resin. Amalgam is made from metal alloy and contains trace amounts of mercury. Composite resin is an acrylic-based material that’s matched your tooth color for natural-looking results.
