The increased sensitivity of dentin: the mechanisms of remineralization using toothpaste with tin fluoride

Abstract

The purpose of the study was clinical and laboratory analysis of the remineralizing properties and clinical efficacy of the course application of the Sensodyne Rapid Relief therapeutic and prophylactic toothpaste for sensitive teeth with tin fluoride. The study involved 50 overwise healthy patients aged from 18 to 25 years diagnosed with a localized form of hyperesthesia of hard dental tissues and no signs of acute inflammation of periodontal tissues. After 7 days of clinical observation and daily use of the toothpaste the hygienic condition of the oral cavity in all patients improved: oral hygiene index was 1.02+/-0.2 units; gum inflammation index (PMA) - 8.0+/-1.5%; the absence of hyperesthesia was diagnosed (1 point, p