Best pediatric dental clinic in Adambakkam | Silver Diamine Fluoride: Effective Cavity Prevention Silver Diamine Fluoride (SDF) is a non-invasive treatment that helps stop cavities from progressing, making it ideal for children and patients with special needs. At Dr. Akkshaya Dental & Aesthetics, our SDF treatment painlessly arrests tooth decay, strengthens enamel, and reduces sensitivity. This quick application is an effective option to manage cavities without drilling, promoting long-term dental health.