Improvement of cervical dentin hypersensitivity after two different treatments

摘要: BACKGROUND AND OBJECTIVES: Cervical dentin hypersensitivity is a routine clinical condition caused by exposure to the oral environment and sensitivity ingestion of cold, sweet or sour foods, which induces localized, acute brief pain. This study aimed at clinically evaluating efficacy two treatments improve cervical hypersensitivity, as well duration their effects. METHODS: The was developed clinical, doubleblind comparative where 14 patients with treated in Clinic School Dentistry University Center Cesmac were selected. Participants divided groups seven individuals. first group submitted treatment 5% potassium nitrate desensitizing (Nano P®-FGM) second received fluoride varnish applications (Fluorniz®-SS White). Both have followed manufacturers’ instructions. RESULTS: Clinical evaluations performed 7, 14, 21 days 1 month after treatment. After statistical analysis results, it possible conclude that products improved initial studied dental elements effect longer lasting compared varnish. CONCLUSION: Potassium