California Dental, New Low Cost Temporary Filling
Under a new law that took effect in January, dental hygienists in Southern California can get certified to apply the fillings, called interim therapeutic restorations. The temporary fillings require no drilling or anesthetic and can be completed quickly and at a fraction of the cost of a traditional filling. By sealing off the cavity and slowly releasing fluoride, they can stop the progression of decay for several years, buying time until the tooth can be filled permanently.