After your child completes their orthodontic treatment, our pediatric dentist will provide them with a retainer. This custom-made orthodontic appliance helps keep their teeth correctly aligned so that they can continue to enjoy their new, beautiful smile. Call Barto Pediatric Dentistry at 423-877-2443 to learn more about retainers in Hixson, Tennessee, and set up an appointment with Dr. David Barto.