Dental erosion among 12-15-year-old school boys in southern Saudi Arabia

ABSTRACT

The aim of this study was to determine the prevalence and severity of dental erosion in 12-15-year-old schoolchildren and to compare prevalence between public and private school boys. This cross-sectional study was carried out on 1000, 12-15-year-old school boys in Abha, Saudi Arabia. Dental erosion index proposed by O‘Sullivan was used for the four maxillary incisors. Data analysis included descriptive statistics, location, distribution, and extension of affected area and severity of dental erosion. The prevalence of dental erosion was 25.60% with no significant difference between private and public school students. Matt appearance of the enamel was the most prevalent type of dental erosion (63.63%). In most of the involved cases, more than half of their surfaces were diagnosed as affected by erosion (78.49%). Labial surfaces were the most affected (80.90%), while incisal surfaces were least affected (0.22%). Thus it can be concluded that dental erosion among Saudi school boys is becoming a significant problem, hence it is essential to provide adequate preventive care, and healthier dietary habits campaign for Saudi children.