Distalization Molars
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Comparison of two asymmetric headgear force systems: A finite element analysis
Resumo Objetivo: o objetivo desse estudo foi usar o método de elementos finitos 3D para avaliar o efeito no padrão de deslocamento dos molares em resposta ao uso de aparelhos extrabucais com diferentes forças assimétricas. Métodos: foram confeccionados 25 aparelhos extrabucais (AEB) com diferenças, entre os lados direito e esquerdo, quanto ao compri
Dental Press J. Orthod.. Publicado em: 20/05/2019
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2. Anteroposterior dentoalveolar effects with cervical headgear and pendulum appliance: a systematic review
AIM: The aim of this systematic review was to compare the maxillary dental effects of cervical headgear and pendulum appliance during distalization of permanent maxillary first molars. METHODS: A literature survey from databases covering the period from 1956 to August 2008 was carried out. Randomized controlled trials (RCT) and controlled clinical trials (CC
Braz. J. Oral Sci.. Publicado em: 2012-12
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3. EVALUATION OF THE SPACE AVAILABLE FOR ERUPTION OF PERMANENT MAXILLARY SECOND AND THIRD MOLARS, AFTER DISTALIZATION OF PERMANENT MAXILLARY FIRST MOLARS / AVALIAÇÃO DO ESPAÇO DISPONÍVEL PARA ERUPÇÃO DOS SEGUNDOS E TERCEIROS MOLARES SUPERIORES PERMANENTES APÓS A DISTALIZAÇÃO DOS PRIMEIROS MOLARES SUPERIORES PERMANENTES
A presente pesquisa tem como objetivo avaliar cefalometricamente, o espaço e po-sicionamento das coroas dos segundos e terceiros molares superiores permanentes não erupcionados na região da tuberosidade maxilar durante a distalização dos pri-meiros molares superiores, além de verificar a correlação entre estas duas variáveis. A amostra foi constitu�
Publicado em: 2008
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4. Comparison of cephalometric changes induced by MARA and Bionator appliances on the treatment of Class II, division 1 / Comparação das alterações cefalométricas produzidas pelos aparelhos MARA e bionator no tratamento da classe II, 1ª divisão
The effects produced by MARA and Bionator appliances on the Class II, division 1 treatment were compared. A sample of 66 young individuals was equally divided into three groups: MARA Group, with an initial mean age of 11.99 years, treated with MARA for a mean period of 1.11 year; Bionator Group, with initial mean age of 11.27 years, treated with Bionator app
Publicado em: 2008
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5. AVALIAÇÃO CEFALOMÉTRICA DA ESTABILIDADE DO TRATAMENTO COM O REGULADOR DE FUNÇÃO FRÄNKEL-2 / Cephalometric estability evaluation of the treatment with Fränkel-2 Functional Regulator appliance
The aim of this study consisted of comparing dental, skeletal and soft tissue effects promoted by Frankel-2 functional regulator with a control group, besides observing the stability of those effects, in an average post-treatment period of 7.11 years. The sample had a total of 90 lateral cephalometric radiographs, with 54 cephalometric radiographs of 18 FR-2
Publicado em: 2008
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6. Avaliação Comparativa da Contenção de Molares Superiores Distalizados Realizada por Meio da Placa Lábio-Ativa ou Aparelho Extrabucal
The aim of this study was to compare with cephalometric radiographs the dental effects promoted by the use of extraoral headgear and the maxillary lip bumper, installed after distalization of maxillary molars to maintain the distalized position. The distalization of the maxillary molars was made with Cetlin method. The sample consisted of 40 lateral cephalog
Publicado em: 2007
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7. Cephalometric evaluation of dentoskeletal and soft tissue changes in young individuals with class II malocclusion treated with Distal Jet distalizers / Avaliação cefalométrica das alterações dentoesqueléticas e tegumentares em jovens com má oclusão de classe II tratados com distalizadores Distal Jet
This study evaluated the dentoskeletal and soft tissue changes promoted by the intraoral distalizer Distal Jet, by analysis of lateral cephalograms. The sample was composed of 44 patients, divided into two groups, as follows. Group 1 (study group) was composed of 22 patients, being 5 males and 17 females, with Class II malocclusion, among which 72,72% exhibi
Publicado em: 2007
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8. Comparative study of the treatment effects of Class II division 1 malocclusion with the appliances Jasper Jumper and Bionator, associated with fixed appliances / Estudo comparativo dos efeitos do tratamento da má oclusão de Classe II, 1ª divisão com os aparelhos Jasper Jumper e Bionator, associados ao aparelho fixo
This study compared the treatment effects of Class II division 1 malocclusion with the appliances Jasper Jumper and Bionator, associated with fixed appliances. The study sample was composed of 77 young individuals, divided into three groups: Study Group 1, comprising 25 patients with initial mean age of 12.72 years, treated with the Jasper Jumper appliance a
Publicado em: 2007
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9. Cephalometric evaluation after the Pendulum appliance distalization in patients under fixed orthodontic treatment. / Avaliação cefalométrica pós-distalização realizada por meio do aparelho Pendulum, em pacientes em tratamento ortodôntico com aparelho fixo
The Pendulum appliance has been shown to be very effective in maxillary molar distalization for the Class II molar relationship correction. However, many side-effects were observed: upper premolars mesial tipping and mesial movement; lower anterior face height increase and considerable distal tipping of the first molars, turning molar distalization to be ins
Publicado em: 2002