PREVALENCE OF HYPOMINERALIZED SECOND PRIMARY MOLARS OF 3-5 YEARS OLD CHILDREN AT SOME PRESCHOOLS IN HANOI CITY 2023

Thùy Linh Nguyễn, Minh Hằng Lương, Thị Nguyệt Nguyễn, Hậu Báu Trần, Minh Quang Lưu

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Abstract

Hypomineralized second primary molars (HSPM) is a common enamel developmental defect that affects children's oral health. Descriptive cross-sectional study on 984 parents and their children 3-5 years old at some preschools in Hanoi to determine the prevalence of the disease in the locality and some factors related to building suitable prevention and treatment plans. The rate of HSPM is 18,5%. The prevalence of HSPM was 18,5% on a child level and 12,4% on a tooth level. The incidence of mild HSPM was higher in children with one HSPM while the rate of severe HSPM was higher in children with many affected second molars.

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References

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