title: [Frequency of indications to orthodontic treatment].
abstract: The purpose of the study was determination of the per cent of children requiring orthodontic treatment. The material analysed included 422 children from Lower Silesia aged 12 years. According to WHO criteria about 1/3 of the studied children were qualified for orthodontic treatment.
authors.forename: A
authors.initials: A
authors.lastname: Masztalerz
mesh_terms: D002648:Child; D006301:Health Services Needs and Demand / Q000706:statistics & numerical data; D006801:Humans; D008310:Malocclusion / Q000453:epidemiology*; D009971:Orthodontics, Corrective / Q000706:statistics & numerical data*; D011044:Poland / Q000453:epidemiology
vernacular_title: Czestość wskazań do leczenia ortodontycznego.