Cephalometric Analysis
Mostrando 13-24 de 112 artigos, teses e dissertações.
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13. The Wits appraisal among a Nigerian sub-population: an assessment of dental base geometric factors
The Wits appraisal is a common linear cephalometric analytic tool established by Jacobson. It has been reported to be superior to angular cephalometric measures as it is not dependent on pericranial structures and their variations both during growth and orthodontic treatment. AIM: To obtain reference values for the Wits appraisal among Nigerians and assess t
Braz. J. Oral Sci.. Publicado em: 2013-12
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14. Cephalometric analysis for the diagnosis of sleep apnea: a comparative study between reference values and measurements obtained for Brazilian subjects
OBJETIVO: verificar se os valores de referência da análise cefalométrica para apneia do sono, referentes a indivíduos norte-americanos, são semelhantes aos de indivíduos brasileiros não portadores de anomalias craniofaciais. Identificar, também por meio dessa análise cefalométrica, alterações craniofaciais em indivíduos portadores de síndrome d
Dental Press J. Orthod.. Publicado em: 2013-06
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15. Comparison of manual, digital and lateral CBCT cephalometric analyses
Objective: The aim of this study was to compare the reliability of three different methods of cephalometric analysis. Material and Methods: Conventional pretreatment lateral cephalograms and cone beam computed tomography (CBCT) scans from 50 subjects from a radiological clinic were selected in order to test the three methods: manual tracings (MT), digitiz
J. Appl. Oral Sci.. Publicado em: 2013-04
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16. Assessing the predictability of ANB, 1-NB, P-NB and 1-NA measurements on Steiner cephalometric analysis
OBJETIVO: avaliar, nas fases inicial e final de tratamento ortodôntico corretivo, a previsibilidade das medidas ANB, 1-NB, P-NB, e 1-NA durante a individualização dos casos, onde se consideram as características inerentes do paciente, bem como a experiência do profissional e a mecânica a ser utilizada. MÉTODOS: foram selecionados 90 pacientes, tratado
Dental Press J. Orthod.. Publicado em: 2013-04
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17. Análises cefalométricas para cirurgia ortognática utilizando o software Dolphin Imaging / Cephalometric analysis for ortognathic surgery using Dolphin Imaging software
Análises cefalométricas constituem um importante passo no planejamento pré-operatório de cirurgias ortognáticas. A partir da década de 80, traçados cefalométricos digitais foram incorporados e tornaram-se populares entre ortodontistas e cirurgiões. O Dolphin Imaging Software® (Chatsworth, California) é um dos programas computacionais mais comument
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/08/2012
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18. Estudo comparativo da determinação do tipo facial por meio de análise cefalométrica e pelo índice morfológico da face / Study for the determination of facial through face cephalometric analysis and the morphological ondex of face
A determinação do tipo facial é importante para o diagnóstico e planejamento ortodôntico, tendo em vista que na atualidade vários protocolos de tratamento utilizam este método para individualizar a terapêutica nos pacientes. O objetivo deste trabalho consistiu em verificar a correlação existente entre o Índice Morfológico da Face e o Vert de Rick
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/03/2012
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19. Analysis of the cephalometric pattern of Brazilian achondroplastic adult subjects
OBJETIVO: avaliar o tamanho e o posicionamento da base do crânio, da maxila e da mandíbula de indivíduos acondroplásicos brasileiros adultos, a partir de medidas cefalométricas do complexo dentoesqueletofacial. Confrontar os dados obtidos aos padrões de normalidade estabelecidos na literatura. MÉTODOS: foram avaliados 14 indivíduos acondroplásicos a
Dental Press J. Orthod.. Publicado em: 2012-12
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20. Assessment of divine proportion in the cranial structure of individuals with Angle Class II malocclusion on lateral cephalograms
INTRODUCTION: The study of the Divine Proportion (Φ = 1.618) began with the Greeks, having as main researchers the mathematician Pythagoras and the sculptor Phidias. In Dentistry, Ricketts (1981-82) was an early to study this issue. OBJECTIVE: This study proposed to evaluate how some cephalometric measures are presented in relation to the Divine Proportion,
Dental Press Journal of Orthodontics. Publicado em: 2012-06
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21. Dentofacial characteristics of patients with Angle Class I and Class II malocclusions
OBJECTIVE: The present study assessed some cephalometric measurements of the soft tissue profile in order to observe the behavior of facial convexity in patients with Class I, Class II division 1, and Class II division 2 malocclusions. METHODS: One hundred and thirty pre-treatment teleradiographs of Caucasian patients aged 10-16 years (mean age of 12.6 years
Dental Press Journal of Orthodontics. Publicado em: 2012-04
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22. Early cephalometric characteristics in Class III malocclusion
OBJECTIVE: Early identification of craniofacial morphological characteristics allows orthopedic segmented interventions to attenuate dentoskeletal discrepancies, which may be partially disguised by natural dental compensation. To investigate the morphological characteristics of Brazilian children with Class III malocclusion, in stages I and II of cervical ve
Dental Press Journal of Orthodontics. Publicado em: 2012-04
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23. Cephalometric evaluation of skeletal alterations induced by Herbst appliance during mixed dentition
OBJECTIVE: The present prospective clinical study was designed in order to evaluate horizontal and vertical skeletal alterations induced by the use of Herbst appliance in individuals with Class II, division 1 malocclusion during mixed dentition stage. METHODS: The sampling consisted of 15 pre-pubertal individuals (12 boys and 3 girls; initial age 9 years and
Dental Press Journal of Orthodontics. Publicado em: 2012-04
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24. Cephalometric deviations present in children and adolescents with temporomandibular joint disorders
INTRODUCTION: Temporomandibular disorders (TMD) have proved to be a risk factor for developing hyperdivergent facial growth patterns. OBJECTIVE: The aims of this study were: (1) Assess differences between the cephalometric measurements in children with articular TMD and a control group, before and after mandibular growth peak according to cervical vertebral
Dental Press Journal of Orthodontics. Publicado em: 2012-02