2008
DOI: 10.1590/s1415-54192008000100006
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Tratamento da má oclusão de Classe II de Angle em duas fases: avaliação da efetividade e eficácia por meio do índice PAR

Abstract: OBJETIVO: Do presente estudo foi comparar o resultado do tratamento ortodôntico de pacientes portadores de má oclusão classe II, divisão 1 tratados em uma e em duas fases (tratamento precoce). METODOLOGIA: A amostra final foi constituída de forma aleatória por 72 pacientes portadores de Classe II (31 do gênero masculino e 41 do gênero feminino), tratados por seis ortodontistas da rede privada. A idade média observada foi de 11,8 (dp=2,5) e 9,58 (dp=1,6) anos para os grupos de uma (n=36) e duas fases (n=36), re… Show more

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Cited by 3 publications
(4 citation statements)
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“…Despite this evidence, what actually takes place is that many experts still suggest early correction of this malocclusion. 3,26 A recent systematic review published in the Cochrane Library 11 further strengthens the argument that orthodontists should not perform early Class II correction, since little can be done to influence on prediction or changes in the skeletal components of the face by means of orthodontic treatment. Moreover, the best outcomes are achieved by changes in dentoalveolar components performed during growth.…”
Section: Discussionmentioning
confidence: 92%
See 1 more Smart Citation
“…Despite this evidence, what actually takes place is that many experts still suggest early correction of this malocclusion. 3,26 A recent systematic review published in the Cochrane Library 11 further strengthens the argument that orthodontists should not perform early Class II correction, since little can be done to influence on prediction or changes in the skeletal components of the face by means of orthodontic treatment. Moreover, the best outcomes are achieved by changes in dentoalveolar components performed during growth.…”
Section: Discussionmentioning
confidence: 92%
“…Although indications for the early treatment of Class II patients, in two phases, is highly frequent, 3 treatment planning for growing patients should be performed in a more critical manner, assessing not just the outcomes, but also weighing all psychological, biological and financial costs underlying the decision. Disagreements regarding early treatment can be easily found in the literature and it is therefore important to discuss specific topics related to their validity.…”
Section: Discussionmentioning
confidence: 99%
“…In this protocol, skeletal and dental corrections are performed simultaneously (Calheiros et al 2008). This protocol emerged as an alternative to the lack of patient cooperation in early interventions, as well the high cost of these interventions (dental movement is less evident before the pubertal growth spurt, which makes the treatment last longer) (Calheiros et al 2008). Additionally, adepts of this protocol suggest that the orthodontic control over skeletal and dental growth is merely hypothetical (Franchi et al 1999, Bendeus et al 2002.…”
Section: Introductionmentioning
confidence: 99%
“…A conclusão obtida é que o tratamento em duas fases não é mais eficaz que o tratamento em fase única. Essa constatação está em sintonia com um artigo publicado nesse número da Revista por Calheiros et al 5 . Todavia, esse resultado não deve ser interpretado como a condenação do tratamento em duas fases, mas sim, que precisamos entender melhor quando devemos prescrevê-lo.…”
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