Leading dentist in Adambakkam | Preventive Resin Restoration Preventive Resin Restoration (PRR) is a minimally invasive dental treatment that protects teeth from cavities. It involves applying a tooth-colored resin material to seal pits and fissures on the chewing surfaces of molars and premolars. This method is ideal for children and adults with deep grooves in their teeth, reducing the risk of decay while preserving natural tooth structure. Ensure long-term oral health with PRR at Dr. Akkshaya Dental & Aesthetics. Visit us today for personalized preventive care!