Dental fillings are made from a variety of materials, including metal, composite resin, ceramic, and glass ionomer cement. The type of material used will depend on the location and severity of the damage, as well as the patient's preference. They are placed in a multi-step process that typically involves removing the decayed or damaged portion of the tooth, cleaning the area, and shaping the tooth to prepare it for the filling. The filling material is then placed in the prepared area and shaped to match the contours of the tooth. Once the filling is in place, it is hardened using a curing light or chemical reaction. Dental Fillings NYC can last for many years with proper care, including regular brushing, flossing, and dental checkups.