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Epidemiologic study of idiopathic enamel hypomineralization in permanent teeth of Swedish children
Author(s) -
Koch Göran,
Hallonsten AnnaLena,
Ludvigsson Nils,
Hansson Bengt Olof,
Hoist Annalena,
Ullbro Christer
Publication year - 1987
Publication title -
community dentistry and oral epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.061
H-Index - 101
eISSN - 1600-0528
pISSN - 0301-5661
DOI - 10.1111/j.1600-0528.1987.tb00538.x
Subject(s) - medicine , enamel paint , dentistry , molar
In the late seventies an increasing number of children showing extensive and severe idiopathic hypomineralization of the enamel of incisors and permanent first molars was reported within the Public Dental Services in Sweden. An epidemiologic study was initiated to analyze the prevalence, extension and severity in Swedish children born in 1970 and in the years before and after. 2252 children born in 1966–74 were examined according to well defined criteria on enamel hypomineralization. It was found that 15.4% of the children born in 1970 showed such changes. The corresponding figures for children born in 1966, 1969, 1971, 1972 and 1974 were 6.3, 7.3, 7.1, 5.2 and 4.4, respectively.