2010
DOI: 10.1590/s2176-94512010000500013
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Angulação dos caninos em indivíduos portadores de má oclusão de Classe I e de Classe III: análise comparativa através de um novo método utilizando imagens digitalizadas

Abstract: OBJETIVO: determinar as angulações mesiodistais das coroas dos caninos em indivíduos portadores de má oclusão de Classe III, comparando-os a indivíduos Classe I. MÉTODOS: foram empregadas medidas tomadas em fotografias digitalizadas de modelos de gesso e transportadas para um programa gráfico para leitura das medidas (Image Tool). Tais procedimentos foram repetidos para avaliação do erro do método casual (fórmula de Dahlberg) e para a análise da reprodutibilidade através da Correlação intraclasse. A amostra co… Show more

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Cited by 6 publications
(9 citation statements)
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“…The authors could not find a logical explanation for this fact, but it is likely that the manner in which the lower arch was restricted by the upper arch may be related to these results. Data from a previous study 9 demonstrate that only the lower canines showed a significant change in angulation when Class III subjects were compared with Class I individuals, corroborating the results achieved in this study.…”
Section: Discussionsupporting
confidence: 89%
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“…The authors could not find a logical explanation for this fact, but it is likely that the manner in which the lower arch was restricted by the upper arch may be related to these results. Data from a previous study 9 demonstrate that only the lower canines showed a significant change in angulation when Class III subjects were compared with Class I individuals, corroborating the results achieved in this study.…”
Section: Discussionsupporting
confidence: 89%
“…As well as the role played by incisors, canine angulation needs to be investigated since these teeth are positioned in an important area within the geometric design of the dental arch. The first step seems to consist in examining whether such canine angulation compensations are indeed present in the several skeletal alterations in the face -a fact which was confirmed in a previous study 9 -and also whether or not such compensations and changes exhibit a significant correlation, which is the purpose of this study.…”
Section: Andrewsmentioning
confidence: 62%
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“…The angulations of the first molars, premolars, canines and incisors were bilaterally obtained, in both arches of the initial casts of the selected individuals, thus generating 24 measurements for each tooth, according to the method previously described. 5 , 6 …”
Section: Methodsmentioning
confidence: 99%
“…Thus, the objective of this study is to evaluate the reliability of a photographic method previously described, which, however, had been limited to analyzing canine angulation. 5 , 6 In the present study, this method was used to quickly and simply measure the angulations of all teeth anteriorly positioned in relation to the permanent first molar.…”
Section: Introductionmentioning
confidence: 99%