Cephalometry Methods
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. 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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2. Craniocervical Posture in Patients with Obstructive Sleep Apnea
Abstract Introduction Obstructive Sleep Apnea (OSA) is characterized by repeated episodes of upper airway obstruction during sleep. Objective The objective of this study is to verify the craniofacial characteristics and craniocervical posture of OSA and healthy subjects, determining possible relationships with the apnea/hypopnea index (AHI). Methods Th
Int. Arch. Otorhinolaryngol.. Publicado em: 2016-09
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3. Asociación entre el patrón postural cefálico y la inteligibilidad articulatoria del habla
ABSTRACT Purpose: the objective of this study was to establish an associative factor that connects the morphology of the craniocervical system with the articulatory speech intelligibility level in young subjects. Methods: a cross-sectional study which considered a sample of 42 university students from a universe of 140, both male and female, without morbid
Rev. CEFAC. Publicado em: 2016-08
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4. Comparative study of the cephalometric norms for Japanese-Brazilian descents: skeletal and dental measurements / Estudo comparativo do padrão cefalométrico de jovens mestiços nipo-brasileiros: grandezas dentárias e esqueléticas
OBJECTIVE: The objective of this study was to identify the standards for skeletal and dental measurements of adolescent Japanese-Brazilian descents with normal occlusion and also to compare it with a similar White and Japanese sample. MATERIAL AND METHODS: Lateral cephalometric radiographs were used with the purpose of comparison between the groups: White (N
Publicado em: 2009
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5. Estudo comparativo do padrão cefalométrico dos jovens mestiços nipo-brasileiros - grandezas tegumentares e esqueléticas / Comparative study of the cephalometric norms for Japanese Japanese-Brazilian descents skeletal and soft tissue measurements
Introduction: Remaining the diverse population in Brazil, the different ethnic groups can present unique skeletal and soft tissue measurements. Studies must be established to support orthodontics diagnostic and treatment plans between different races and different standards. Objective: Obtain mean normal values to soft tissue and skeletal cephalometric varia
Publicado em: 2009
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6. Cefalostato virtual-posicionamento inicial para a padronização na marcação de pontos craniométricos em imagens obtidas por tomografia computadorizada, para uso em cefalometria / The Virtual Cephalostat - the preliminar adjustment for standardization of skull orientation in landmarks localization using CT in cephalometric analyses
Objective: The development of new technology in dental diagnosis by cone beam CT (CBCT) image, made possible and accessible the realization of cephalometric evaluation through volumetric reconstructions of the skull. Scientific parameters with evidence-based are needed to implement its use. Some parameters used in conventional cephalometry (2D) maybe need to
Publicado em: 2009
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7. The relationship of otitis media with effusion to the craniofacial growth and occlusal features / Relação da otite média secretora com o crescimento craniofacial e as características oclusais
The aim of this study was to evaluate the craniofacial growth/morphology and dental occlusion in 100 patients (male and female) from 4 to 10 years old and tonsils and adenoid enlargement. There were two groups: with and without otitis media with effusion (OME). We used the cephalometric analyses and dental casts. It was not observed significant differences b
Publicado em: 2008
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8. Morphometric brain and skull changes during ageing and their related factors / Fatores associados às alterações morfométricas crânio-encefálicas durante o envelhecimento
INTRODUCTION: Previous studies have led to the consensus that there are changes in brain morphology during aging, that go beyond brain atrophy. One important aspect to understand is wether there are morfometric brain changes in subjects without cognitive impairments and what are their correlations. OBJECTIVE: To describe whether there are morfometric brain a
Publicado em: 2008
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9. Avaliação comparativa do padrão de normalidade do perfil facial em pacientes brasileiros xantodermas com o padrão de brasileiros leucodermas / Comparative evaluation of the pattern of the facial profile in brazilian xanthoderm patients with the pattern of brazilian leukoderm
Orthognathics surgery uses the measure of soft tissue profile to stablish a relation with osseous basis. However, digital methods have been used to help the prediction and accuracy of surgical planning. The present study compared the measures obtained from the cephalometric analysis of the soft tissues from brazilian xanthoderm (Japanese) with the ones obtai
Publicado em: 2007
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10. Surgical correction of nasal obstruction in the treatment of mild sleep apnoea: importance of cephalometry in predicting outcome.
BACKGROUND--A study was undertaken to determine if cephalometric radiographs could identify those who will benefit from nasal surgery in patients with a sleep apnoea hypopnoea syndrome (SAHS) and chronic nasal obstruction. METHODS--Fourteen patients with SAHS were enrolled. Those with normal posterior airway space and mandibular plane to hyoid bone distances
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11. Somnofluoroscopy, computed tomography, and cephalometry in the assessment of the airway in obstructive sleep apnoea.
BACKGROUND: Assessments of the upper airways in patients with the obstructive sleep apnoea syndrome are usually carried out on awake patients who are upright. The dynamics of the airway in a patient who is asleep and lying down may be different. METHODS: Somnofluoroscopy, computed tomography of the upper airway, and cephalometry were carried out in 11 patien
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12. Effect of chronic continuous positive airway pressure (CPAP) therapy on upper airway size in patients with sleep apnoea/hypopnoea syndrome.
BACKGROUND: There is evidence to suggest that chronic continuous positive airway pressure (CPAP) therapy may produce reversible changes in upper airway morphology and function in patients with sleep apnoea/hypopnoea. This study was designed to examine the effect of chronic CPAP therapy on upper airway calibre. METHODS: Twenty four men with the sleep apnoea/h