Cephalometric Radiographic
Mostrando 1-12 de 24 artigos, teses e dissertações.
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1. Radiographic evaluation of orthodontic treatment by means of four different cephalometric superimposition methods
INTRODUÇÃO: apesar dos debates sobre os méritos dos vários métodos de sobreposição cefalométrica, ainda há necessidade de se avaliar quais deles poderiam ser utilizados na prática diária, com razoável precisão e menor tempo de trabalho. OBJETIVO: o objetivo desta pesquisa foi investigar quatro métodos de sobreposição cefalométrica, avaliand
Dental Press J. Orthod.. Publicado em: 2015-06
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2. Effects of temporal muscle detachment and coronoidotomy on facial growth in young rats
This study analyzed the effects of unilateral detachment of the temporal muscle and coronoidotomy on facial growth in young rats. Thirty one-month-old Wistar rats were distributed into three groups: detachment, coronoidotomy and sham-operated. Under general anesthesia, unilateral detachment of the temporal muscle was performed for the detachment group, unila
Brazilian Oral Research. Publicado em: 2012-08
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3. Clinical and radiographic study of the morphology of the stylohyoid complex in patients with Temporomandibular Disorders and Orofacial Pain. / Estudo clínico e radiográfico dos aspectos morfológicos da cadeia estilo-hióidea em sujeitos com disfunção temporomandibular e dor orofacial
The relationship between temporomandibular disorders and Eagle\ s syndrome occurs due to the similarity of symptoms. The knowledge gained about the Eagle\ s syndrome shows that its symptoms can be very easily confused with other types of craniomandibular disorders and numerous other diseases found in regions of the skull, face and neck. The lack of informati
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/03/2011
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4. Effects of the unilateral removal and dissection of the masseter muscle on the facial growth of young rats
This study analyzed the effects of the unilateral removal and dissection of the masseter muscle on the facial growth of young rats. A total of 30 one-month-old Wistar rats were used. Unilateral complete removal of the masseter muscle was performed in the removal group, and detachment followed by repositioning of the masseter muscle was performed in the disse
Brazilian Oral Research. Publicado em: 2009-03
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5. Evaluation of influence of DICOM and JPEG formats in the reproducibility of cephalometric landmarks in digital Frontal Teleradiographies / Avaliação da influência dos formatos DICOM e JPEG na reprodutibilidade de pontos cefalométricos em Telerradiografia digital em Norma Frontal
The digital image on DICOM format request a large store size capability, making difficult the transmission through internet, usually requesting the image compression via JPEG file format. The aim of this study was to evaluate the influence of DICOM and JPEG file formats on Quality Factors 100, 80 and 60, in the reproducibility intra and interexaminer at ceph
Publicado em: 2009
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6. AvaliaÃÃo da relaÃÃo entre a erupÃÃo dental dos terceiros molares e o comprimento da mandÃbula
The aim of this work was to evaluate the eruption of the third molar teeth in the length of the mandible using the orthodontic documentation obtained between 2005 and 2006 as sampling method, a total of 193 cases of both sexes, male and female. The cephalometric analysis and panoramic radiographic studies were chosen from two clinics randomly selected in the
Publicado em: 2007
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7. "Estudo comparativo da cefalometria do perfil tegumentar com base na análise facial de Arnett relacionada à horizontal verdadeira com a realizada a partir do plano de Frankfurt horizontal" / A comparative study of the cephalometric of the soft tissue profile based on Arnett´s facial analysis in relation to the true horizontal as this has been put into practice starting from the Frakfurt horizontal plane.
In this research a comparison was made between the differences in measurements obtained using the soft tissue profile?s cephalometric analysis based on Arnett?s facial analysis related to the true vertical with the cephalometric analysis of soft tissue profile based on the Frankfurt Plan. A total of 140 lateral cephalometric radiographs were used as part of
Publicado em: 2007
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8. Evaluation between the Frankfurt horizontal plan cutaneous and osseous in different races and different facial pattern / Avaliação entre o plano horizontal de Frankfurt osseo e cutaneo em diferentes raças e em diferentes padrões faciais
Lateral cephalometric radiographies have been commonly used by health professionals. To obtain them, the patient s head should be adequately positioned, being the Frankfort horizontal plane (FHP) the most recommended and used by the Radiologists. Incorrect cephalic positioning is one of the factors that lead professionals, especially orthodontists, to reject
Publicado em: 2007
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9. Correlação entre a estabilidade de mini-implantes ortodônticos e a densidade óssea de indivíduos submetidos ao tratamento ortodôntico
This study aimed to correlate the clinical and radiographic stability of 30 titanium miniscrews of 15 consecutive patients (8 males, 7 females; age range: 12 years and 5 months to 32 years and 11 months), as orthodontic anchorage during the 90 first days on maxillary canine retraction, with the bone quality of each region of interest (ROI) determined by Mult
Publicado em: 2007
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10. Correlação eletromiografica e cefalometrica da biomecanica mandibular com o movimento mastigatorio predominante / Etectromyographic correlation and cephalometric of mandibular biomechanical with the predominant masticatory movement
The study of the craniomandibular biomechanics is related to the system of predominant lever and of the relation between function and mechanically induced deformations. This study has the purpose of evaluating the chewing muscular dynamics and correlating the chewing movement side that is more vertical and/or more horizontal set up by the photomeasurement Pl
Publicado em: 2007
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11. Cephalometric radiographic study of soft tissue profile changes in Class I patients after orthodontic treatment with first premolars extractions / "Estudo cefalométrico-radiográfico das mudanças no perfil tegumentar de pacientes com maloclusão de classe I tratados com extrações de primeiros premolares"
O objetivo desta pesquisa foi realizar um estudo cefalométrico radiográfico com o propósito de avaliar as mudanças no perfil tegumentar do terço inferior da face em casos com maloclusões de Classe I, biprotrusos, tratados ortodonticamente com extrações de quatro premolares, por meio da técnica do arco contínuo preconizada por Roth. A amostra consto
Publicado em: 2007
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12. Morphologic evaluation of symphysis alveolar process and the lower incisor position in class II, division 1 maloclusion / Avaliação da morfologia do processo alveolar da sinfise mandibular e da posição do incisivo inferior, na maloclusão classe II, divisão 1
The aim of this study was to compare and correlate symphysis alveolar process to lower incisor position in individuals Class II, division 1 malocclusion, mesofacial and dolichofacial patterns. Fourty standardized lateral cephalograms were taken at the same radiographic center, from brazilian leucoderm youngsters, from both genders, mean age of 12 years and 2
Publicado em: 2006