Tomografia computadorizada de feixe cônico para avaliação do tratamento da classe II divisão 1ª com o aparelho Herbst no espaço aéreo faríngeo

Pós-graduação em Ciências Odontológicas - FOAR

Avaliação do crescimento mandibular e desenvolvimento dentário em crianças com má oclusão de Classe II, Divisão 1, naturais e induzidos pelo tratamento ortopédico com o Bionator de Balters

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Alterações dentárias e esqueléticas no tratamento da má oclusão de classe II divisão 1 com aparelho extrabucal de Thurow modificado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da resistência nasal total e do espaço livre bucofaringeano e nasofaringeano em pacientes com má oclusão de classe II divisão 1ª de Angle, submetidos ao tratamento ortopédico com bionator de Balters

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação cefalométrica do comportamento da mandíbula na interceptação da má oclusão classe II divisão 1 de Angle, com aparelho bionator

Pós-graduação em Ciências Odontológicas - FOAR

Avaliação das mudanças tegumentares naturais e induzidas pelo aparelho de Herbst, em indivíduos com má oclusão classe II, divisão 1, na fase da dentadura mista

Pós-graduação em Ciências Odontológicas - FOAR

Estudo prospectivo da correção da má-oclusão de Classe II, divisão 1ª com forças ortopédicas por meio de aparelho extrabucal de tração cervical e expansão rápida da maxila

Pós-graduação em Odontologia - FOA

Mudanças no perfil facial de crianças com má oclusão classe II, divisão 1 decorrentes do crescimento normal e induzidas pelo bionator de Balters

Pós-graduação em Odontologia - FOAR

Estudo cefalométrico com implantes metálicos dos efeitos do aparelho Bionator de Balters no desenvolvimento esquelético maxilo-mandibular durante o tratamento da má oclusão classe II divisão 1

Pós-graduação em Odontologia - FOAR

Avaliação cefalométrica das alterações esqueléticas, dentárias do perfil facial naturais e induzidas pelos aparelhos de Herbst e Bionator no tratamento da má oclusão de Classe II, divisão 1ª

Pós-graduação em Ciências Odontológicas - FOAR

Avaliação anteroposterior da posição da mandíbula em crianças dolicofaciais com má oclusão Classe II, divisão 1 de Angle

In this study, it is proposed to evaluate the anteroposterior position of mandible in children with Angle Class II, division 1 malocclusions, to compare two different methods of evaluating the jaw position and verifying the correlation between these two methods. We selected 26 Brazilian children with vertical growth pattern and Angle Class II, division 1 malocclusions, aged between 7 years and 8 months to 9 years and 6 months. The evaluation of the anteroposterior position of the mandible was performed with the use of lateral cephalograms by cephalometric angular SNB and linear Pog-Nperp. Based on the results obtained, it was concluded that the SNB identified more children with mandibular retrusion than Pog-Nperp; the increased tip of the SN plane may have decreased values of SNB; Pog-Nperp minimizes the possibility of error in the anteroposterior position of the mandible, since it eliminates the variable tip of the anterior skull base (SN plane); none of the cephalometric measurements used are able to eliminate the influence of the nasion point in the anterior-posterior and vertical position; correlation between SNB and Pog-Nperp is very low.

Avaliação cefalométrica das alterações do perfil facial naturais e induzidas pelos aparelhos de Herbst e Bionator no tratamento da má oclusão de classe II, divisão 1ª

The aim of this study was to evaluate the facial profile changes due to natural growth and induced by Herbst appliance and Bionator in the treatment of Class II, division 1 malocclusion. In order to do that, we used a sample of 90 lateral radiographs of 45 individuals in pre-pubertal stage, divided up in two experimental groups and one control. The first group, composed of 15 brazilian individuals, with initial mean age of 9.4 years, was treated with the Herbst appliance for a period of seven months. The second experimental group consisting of 15 brazilian individuals, initial mean age of 9.9 years has gone through bionator therapy for an average period of 21 months. The control group of 15 individuals, who were not treated orthodontically, comes up from the Burlington Growth Centre, University of Toronto, Canada. The intragroup comparison was performed using the Student t test and intergroup comparisons by ANOVA complemented by the Bonferroni test. The results have shown that only the group treated with the Herbst appliance presented significant changes in facial profile with improvement of its convexity and lower lip protrusion.

Eficiência do aparelho Herbst bandado na correção da Classe II divisão 1 -relato de caso

The current reports the case of a young patient with malocclusion Class II division 1 on permanent dentition treated in two stages, rthopedics and orthodontics, respectively. At first, the banded Herbst appliance was used duringa 7 months period, followed by a T4K appliance, Trainer for Kids used as retention, and on the second stage the corrective Orthodontics was performed. The results showed the acquirement of a Class I dental relationship, which was kept stable, with excellent intercuspation, even after 5 years of the removal of the Herbst appliance, as well as the correction of the overjet and the reduction of the facial profile convexity. It can be concluded that the Herbst appliance was very efficient in correcting the Class II malocclusion, long term, also providing a very favorable effect on the facial profile.

Estabilidade oclusal a longo prazo de Classe II, divisão 1, após tratamento com extração de pré-molares

Patients are looking for esthetic and functional changes when seeking orthodontic treatment and expect the remaining of a stable occlusion. Occlusion stability is one of the goals of the orthodontist; however, dental relationships changes in long-term can occur leading to a relapse of the treatment. Teeth and shape of arches tend to return to the original form, been the retention phase important after the appliance removal, even after several years of post-treatment. This article approaches a submission of a clinical case of Class II division 1 treated with extraction of premolars analyzing its long-term stability.

Tratamento da má-oclusão de classe II divisão 1 de Angle, com aparelho de Herbst splint metálico seguido de aparelho fixo, na dentição permanente

The Herbst appliance is currently one of the most used appliances for the correction of Class II division 1 with mandibular retrusion. When used in peak, or just after the peak of growth it can result in some skeletal gain, which is favorable to the correction of anteroposterior discrepancy with effective and stable results. This article aims to report a case of a patient with malocclusion Class II division 1 with mandibular retrusion, associated with maxillary protusion, treated in two stages: with Herbst splint metallic appliance followed by fixed appliance orthodontic treatment.