A longitudinal study of dental arch growth

Changes in dental arch size and form were assessed by means of univariate and multivariate analysis in a longitudinal study of children between 2 and 10 years of age. The multivariate analysis served to assess the arches as a biologic whole rather than as a series of independent dimensions. Dental a...

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Veröffentlicht in:American journal of orthodontics 1977-09, Vol.72 (3), p.309-314
Hauptverfasser: Foster, T.D., Grundy, M.C., Lavelle, C.L.B.
Format: Artikel
Sprache:eng
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Zusammenfassung:Changes in dental arch size and form were assessed by means of univariate and multivariate analysis in a longitudinal study of children between 2 and 10 years of age. The multivariate analysis served to assess the arches as a biologic whole rather than as a series of independent dimensions. Dental arches do not seem to undergo a steady rate of change up to the age of 10 years. In the arches anterior to the first permanent molars, peaks of growth occur between 2 and 3 years and 7 and 8 years in the maxilla, and between 2 and 3 years and 5 and 6 years in the mandible. In the arches, including the first permanent molars, peaks of growth occur between 6 and 8 years in the maxilla and between 9 and 10 years in the mandible.
ISSN:0002-9416
1557-8488
DOI:10.1016/0002-9416(77)90217-2