Artigos científicos, teses e dissertações
Publicados nas melhores instituições de ensino

Deglutition pattern in Angle’s Class II malocclusion

ABSTRACT Purpose: to analyze the electromyographic activity of the suprahyoid muscles during deglutition in participants with Angle´s Class II malocclusion. Methods: electromyographic data recordings were performed in the supra-hyoid muscles during swallowing and at rest, in 30...

Angle Class II, Division 2 Malocclusion and Association with Late Eruption

Abstract Objective: To verify the dental age of individuals with Angle Class II, division 2 malocclusion. Material and Methods: The sample consisted of 200 panoramic radiographs of schoolchildren from the city of Fortaleza in the state of Ceará, in the northeast of Brazil. Thes...

Acoustic Measurements of Speech and Voice in Men with Angle Class II, Division 1, Malocclusion

Abstract Introduction The acoustic analysis of speech (measurements of the fundamental frequency and formant frequencies) of different vowels produced by speakers with the Angle class II, division 1, malocclusion can provide information about the relationship between articulator...

Study of the number of occlusal contacts in maximum intercuspation before orthodontic treatment in subjects with Angle Class I and Class II Division 1 malocclusion

OBJECTIVE: Define and compare numbers and types of occlusal contacts in maximum intercuspation. METHODS: The study consisted of clinical and photographic analysis of occlusal contacts in maximum intercuspation. Twenty-six Caucasian Brazilian subjects were selected before orthodon...

Assessment of the orthodontic knowledge demonstrated by dental school undergraduates: recognizing the key features of Angle Class II, Division 1 malocclusion

OBJECTIVE: To investigate the ability of undergraduate students in diagnosing Angle Class II malocclusion and evaluate the clinical approach of these students toward a patient displaying this condition. METHODS: The sample consisted of 138 students attending the last semester of ...

Cephalometric assessment of vertical control in the treatment of class II malocclusion with a combined maxillary splint

Vertical control is one of the primary objectives sought by orthodontists when treating malocclusions in hyperdivergent individuals. This investigation aimed at assessing vertical control, by cephalometric measurements, during the treatment of Angle Class II Division 1 malocclusi...

Estudo do espaço presente no segmento posterior do arco dentario inferior em individuos dotados de "oclusão normal" e portadores de maloclusão classe II divisão I de Angle

The author analized lateral telerradiographies from 80 people with "normal occlusion" and 80 carriers of class II malocclusion division 1 of Angle, caucasians, Brasilians of both sexes Varying the ages of 11 to 16 years old. He proposed to establish values available space in post...

Avaliação longitudinal do crescimento craniofacial de indivíduos classe II tratados e não tratados

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Reabertura dos espaços de extrações nos diferentes protocolos de tratamento ortodôntico / Extraction space reopening in different orthodontic treatment protocols

The aim of this retrospective study was to compare the frequency and quantity of reopening extraction spaces in long term of Class II malocclusion treated with two premolar extraction protocol, with those treated with four premolar extractions and Class I malocclusion cases treat...

Evaluation of the position of lower incisors in the mandibular symphysis of individuals with Class II malocclusion and Pattern II profiles

OBJECTIVES: This study evaluated the position of mandibular incisors in the mandibular symphysis of individuals with Class II malocclusion and Pattern II profiles. METHODS: The sample consisted of 40 Caucasian patients (20 male and 20 female) with Class II malocclusion and Patter...

Assessment of Boltons dental ratio in Brazilians with normal occlusion and Class I and Class II division 1 Angles malocclusions. / AVALIAÇÃO DA PROPORÇÃO DENTAL DE BOLTON EM INDIVÍDUOS COM OCLUSÃO NORMAL NATURAL E MALOCLUSÕES DE CLASSE I E CLASSE II DIVISÃO 1 DE ANGLE.

Introduction: The Bolton analysis, analysis that quantifies the tooth size is an important reference for professionals seeking appropriate orthodontic finishing. Objective: The objective of this study is to verify that there is discrepancy between the subjects with normal occlusi...

Study of oclusal contacts in maximum intercuspidation before orthodontic treatment in subjects with Angle malocclusion Class I and Class II Division 1 / Estudo do número de contatos oclusais na posição de máxima intercuspidação, ao início do tratamento ortodôntico em pacientes com maloclusão classe I e classe II divisão 1 de Angle

The aim of this study was to define and compare numbers and types of occlusal contacts in maximum intercuspidation. The study consisted of clinical and photographic analysis of occlusal contacts in maximum intercuspidation. Twenty-six Brazilian subjects were selected before ortho...

Estudo longitudinal das alterações dentoesqueléticas à longo prazo da má oclusão de classe II, divisão 1ª tratada com o Bionator de Balters utilizando-se a cefalometria radiográfica e a morfometria geométrica

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Correlação entre a atividade eletromiográfica dos músculos elevadores e depressores da mandíbula e as dimensões verticais da face em indivíduos com maloclusão classe II, divisão 1 de angle / Correlation between the electromyographic activity of the masticatory and suprahyoid muscles and vertical dimensions of the face in Class II, Division 1 malocclusion subjects

The object of this study was to analyze the electromyographic (EMG) activity of right masseter, right temporal (anterior part) and suprahyoid muscles and relate it to vertical dimensions of the face in 17 males and 22 females Angle Class II, division 1 malocclusion subjects betwe...

Association between Bolton discrepancy and Angle malocclusions

This study aimed to assess and compare the overall and anterior ratios of tooth size discrepancies in all Angle malocclusion groups. The following null hypothesis (H0) was tested: no difference between tooth size discrepancies (overall and anterior) would be observed among Angle ...

Oclusion prevalence in children from 6-7 years and relationship with the maternal breastfeeding and social class / Prevalencia de oclusopatias em crianças de 6-7 anos e sua relação com o aleitamento materno e classe social

The aim of this study was to evaluate the prevalence of dental malocclusion in schoolchildren (n=332) attending public (n=2) or private (n=2) schools. Data collection involved length of breastfeeding, malocclusion, and socioeconomic status. Using a questionnaire, parents were ask...

BENEFÍCIOS DO TRATAMENTO TARDIO DA MÁ OCLUSÃO DE CLASSE II COM OS APARELHOS FORSUS E TWIN FORCE

O objtivo deste estudo pros...

Compensatory canine angulation in angle Class II and III patients

The aim of this study was to evaluate the occurence of compensation in mesiodistal axial inclinations of canines in skeletal malocclusions patients. The sample consisted of 25 Angle Class II, division 1 malocclusion (group 1) and 19 Angle Class III malocclusion patients (group 2)...

Angle Class II, division 2 malocclusion with pronounced overbite

A má oclusão de Classe II divisão 2 de Angle é caracterizada pela relação molar de Classe II associada a um posicionamento vertical ou retroinclinado dos incisivos superiores e, geralmente, a uma sobremordida exagerada. O presente caso clínico foi apresentado à Diretoria do Board...

Transverse craniofacial dimensions in Angle Class II, Division 1 malocclusion according to breathing mode

The aim of this longitudinal study was to assess the relation between the transverse craniofacial dimensions of subjects with Class II, Division 1 malocclusion and the breathing mode presented by them. Forty Angle Class II, Division 1 malocclusion subjects of both genders partici...

Avaliação cefalométrica radiográfica da posição craniocervical antes e após a desprogramação neuromuscular em pacientes com maloclusão de classe II de Angle. / Radiographic cephalometric evaluation of the craniocervical position before and after neuromuscular deprogramming in patients with Angle s Class II malocclusion.

The purpose of this study was to determine, radiographically, the effect of neuromuscular deprogramming, through the use of an upper occlusal splint, on the craniocervical position. Neuromuscular deprogramming was performed in order to carry out orthodontic diagnosis with the man...

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