Enamel Hypoplasia among Tikrit City School Children Aged 6 Years to 13 Years Old

Abstract

Enamel hypoplasia: its deficiency could be occurring when the enamel of the tooth does not form completely; this is may be due to many diseases or malnutrition. Enamel hypoplasia could be appear as horizontal lines or chain of grooves or pits over the outer surface of the tooth. The purpose of this current study was to find out the prevalence of enamel hypoplasia for the permanent and deciduous teeth in primary school children in Tikrit city, because children with enamel hypoplasia can suffer from cosmetic issues, tooth sensitivity and increased risk of dental caries. This current study is cross-sectional study was conducted through a clinical examination of teeth among 720 children of age rang (6 to 13) years enrolled in primary public schools of Tikrit city; they were accepted to participate in study after the aim of study was explained. The prevalence of enamel hypoplasia was studied in relation to age and gender. Diagnosis of enamel hypoplasia takes place by well trained dentist. The prevalence of enamel hypoplasia was founded to (6.2%); boys more affected than girls with odds ratio 1.03 and there was no statistically significant differences. The anterior teeth were the most affected teeth with enamel hypoplasia specially the upper permanent central incisor (2.9%). Developmental enamel hypoplasia has a high level of importance because of being predictors of dental caries. Children suffered from enamel hypoplasia require a preventive intervention as a priority and early treatment.