Cephalograms
Mostrando 1-12 de 62 artigos, teses e dissertações.
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1. Evaluation of the Relationship Between Morphology, Volume, and Density of the Mandible and Dentofacial Vertical Dimension Using Cone Beam Computed Tomography
Abstract Objective: To evaluate the relationship between mandibular shape, mandibular bone density, cortical bone thickness, and condylar volume and facial height using a cone-beam computed tomography (CBCT). Material and Methods: Fifteen female patients (16-25 years old) were included in this study. The following measurements were performed on CBCT radiog
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 13/01/2020
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2. Proportion of Skeletal and Dental Components in Patients with Facial Asymmetry: A Cephalometry Study
Abstract Objective: To determine the skeletal and dental components in patients with facial asymmetry treated at the orthodontic specialist clinic of the Faculty of Dentistry, Universitas Indonesia. Material and Methods: This was a descriptive study using secondary data from the tracing of postero-anterior cephalograms of patients aged >14 years 4.2 months
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 13/01/2020
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3. Clinical Investigation of Congenital Factor Affecting Craniofacial Morphology of Unilateral Cleft Lip and Palate in Japanese Patients
Abstract Objective: To evaluate the craniofacial morphology of Japanese patients with unilateral cleft lip and palate and to evaluate the multiple congenital factors that affects craniofacial morphology in unilateral cleft lip and palate patients. Material and Methods: Lateral cephalograms of 140 subjects with unilateral cleft lip and palate were taken bef
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 10/10/2019
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4. Sensitivity and Specificity of Cephalometric Measures for the Diagnosis of Sagittal Skeletal Malocclusion
Abstract Objective: To evaluate and compare sensitivity and specificity of ANB, Wits, APDI and AF-BF to diagnose sagittal skeletal malocclusions, in children between 6 to 12 years old, using ROC curves, a widely accepted method for the analysis and evaluation of diagnostic tests. Material and Methods: A descriptive-comparative study of diagnostic tests was
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 02/09/2019
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5. The assessment of resting tongue posture in different sagittal skeletal patterns
RESUMO Introdução: a postura da língua em repouso pode afetar as estruturas adjacentes e resultar em mudanças no formato das arcadas e na relação maxilomandibular. Objetivo: o presente estudo teve como objetivo avaliar a associação entre a postura da língua em repouso (observada em radiografias cefalométricas laterais), o padrão esquelético e
Dental Press J. Orthod.. Publicado em: 01/08/2019
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6. Comparison of dentoskeletal and soft tissue effects of Class II malocclusion treatment with Jones Jig appliance and with maxillary first premolar extractions
Resumo Objetivo: o objetivo desse estudo foi comparar as alterações cefalométricas em pacientes com má oclusão de Classe II, divisão 1, tratados com o aparelho Jones Jig ou com extrações dos primeiros pré-molares superiores. Métodos: a amostra consistiu de 88 telerradiografias laterais de 44 pacientes, que foram divididos em dois grupos. O Grup
Dental Press J. Orthod.. Publicado em: 20/05/2019
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7. Comparison between full face and hemifacial CBCT cephalograms in clinically symmetrical patients: a pilot study
INTRODUÇÃO: uma das vantagens da tomografia computadorizada de feixe cônico (TCFC) é a possibilidade de obtenção da imagem da telerradiografia em norma lateral convencional, por reconstruir parcial ou totalmente a face em uma visão sagital. OBJETIVO: o presente estudo teve como objetivo comparar as imagens de cefalogramas obtidas da face total e das
Dental Press J. Orthod.. Publicado em: 2015-04
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8. Assessment of cephalometric characteristics in the elderly
This cross-sectional study aimed at assessing the cephalometric characteristics in the elderly, taking into account differences between genders, age ranges, ethnic groups and dental aspects. The sample consisted of 250 elderly subjects of both genders (163 female, mean age: 68 yr.; 87 male: 70.4 yr.). Conventional lateral cephalograms for cephalometric analy
Braz. oral res.. Publicado em: 16/02/2015
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9. Björk-Jarabak cephalometric analysis on CBCT synthesized cephalograms with different dentofacial sagittal skeletal patterns
OBJETIVO: o objetivo deste estudo foi avaliar a análise cefalométrica de Björk-Jarabak realizada com base em telerradiografias sintetizadas a partir de tomografia computadorizada de feixe cônico (TCFC) em adultos com diferentes padrões esqueléticos sagitais.MÉTODOS: a amostra foi composta de 46 telerradiografias sintetizadas a partir de TCFC obtidas d
Dental Press J. Orthod.. Publicado em: 2014-12
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10. Cephalometric characteristics of Class III malocclusion In Brazilian individuals
Aim: To evaluate the cephalometric characteristics of Class III malocclusion in Caucasian Brazilian subjects. Methods: The sample comprised 71 lateral cephalograms of individuals not previously submitted to any orthodontic treatment. The Class III group (experimental group) comprised 37 patients with bilateral Class III molar relationship and ANB lower than
Braz. J. Oral Sci.. Publicado em: 2014-12
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11. Stability of Class II treatment with the Bionator followed by fixed appliances
Objective: This prospective study assessed the stability of Class II treatment with the Bionator, followed by fixed appliances, 10 years after treatment. Material and Methods: The experimental group comprised 23 patients of both sexes (10 boys, 13 girls) at a mean initial age of 11.74 years (late mixed or early permanent dentitions), treated for a mean
J. Appl. Oral Sci.. Publicado em: 2013-12
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12. Evaluation of the Cervical Vertebrae Maturation Index in Lateral Cephalograms Taken in Different Head Positions
O objetivo deste estudo foi avaliar se a inclinação da cabeça para cima ou para baixo interfere na determinação do estágio de crescimento por meio do Índice de maturação das vértebras cervicais (IMVC), verificando a acurácia deste método de diagnóstico, quando as radiografias são tomadas com erros. Quarenta e nove pacientes, 26 do gênero femin
Braz. Dent. J.. Publicado em: 2013-10