By the end of this CME activity, participants should be able to: Understand Pathophysiology Describe the structure of dentin and explain the hydrodynamic theory underlying dentin hypersensitivity. Identify key etiological factors such as gingival recession, enamel loss, dietary acids, and abrasive oral hygiene habits. Clinical Assessment and Diagnosis Recognize the typical signs and symptoms of dentin hypersensitivity. Differentiate dentin hypersensitivity from other causes of dental pain (e.g., pulpitis, cracked tooth syndrome, caries). Apply standardized assessment tools and in-office diagnostic tests. Evidence-Based Management Select appropriate treatment modalities, including fluoride agents, desensitizing toothpastes, varnishes, bonding agents, and laser therapy. Demonstrate proper techniques for in-office desensitization procedures. Provide patients with tailored home-care advice to prevent symptom recurrence. Prevention and Patient Education Counsel patients on risk modification, including diet, brushing techniques, and management of bruxism or erosive habits. Develop personalized preventive plans aimed at long-term control of sensitivity. Quality of Care Improvement Integrate dentin hypersensitivity management into routine dental practice workflows. Utilize case-based analysis to enhance clinical judgement and improve patient satisfaction.