A cavity or area of tooth damage, no matter how small, can allow your tooth to become infected. That infection can be painful and create health problems that may extend beyond your smile. If the infection is not treated, you may even lose your tooth. At the first sign of dental discomfort, call (406) 883-1343 and schedule an appointment at Polson Family Dentistry with our dentist. Dr. Michael Windauer can remove the infection and maintain your smile with root canal therapy in Polson, Montana.