Tooth-colored restorations use strong chemically bonded material to be filled, and can matched to you tooth. Natural white-colored bonded fillings are stronger than a silver filling, depending on the area. Tooth restorations exchange repulsive silver dental amalgam. Today that is changing as more natural-looking dental fillings are durable, color-stable, have better material-handling qualities, and are beautifully similar to the natural tooth.
Tooth-colored restorations are normally bonded to remaining tooth shape, as similar to amalgam/silver restoration, which are locked into tooth cavity. The bondings of tooth cavity allows for the removal of less tooth structure and are more moderate than silver fillings.
Most important feature, for many people is to look and feel more like natural teeth. Dentists are using more tooth filling materials (porcelains and composite resins) that both are considered as likely and safe. Each method has its own benefits and is best match for specific set of clear correct situation. There are three different methods to filling and repair teeth with restorative materials; Direct, Semi-Direct and Indirect.