Cephalometric Radiography
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. 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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2. Validity and reproducibility of cephalometric measurements obtained from 2D and 3D cone beam computed tomography images reconstructed / Validade e reprodutibilidade de medidas cefalométricas derivadas da reconstrução de imagens em 2D e 3D de tomografias computadorizadas de feixe cônico
The lateral cephalometric radiography is used as the standard and essential tool for assessing maxillofacial morphology. The main of this study was to test the validity and reproducibility of angular cephalometric measurements of images derived from 2D and 3D reconstruction of cone beam computed tomography, and compared them with measurements obtained in con
Publicado em: 2011
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3. 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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4. Evaluation of the compression of the Cephalometric Radiography digital images in the reproducibility of cephalometric Landmarks. / AVALIAÇÃO DA COMPRESSÃO DA IMAGEM DIGITAL DA TELERRADIOGRAFIA LATERAL NA REPRODUTIBILIDADE DA MARCAÇÃO DE PONTOS CEFALOMÉTRICOS
A imagem digital adquirida pelo sistema da placa de fósforo foto ativada é visualizada no monitor do computador em um formato denominado DICOM. Este formato ocupa muito espaço para armazenamento, o que dificulta o arquivamento e transmissão da imagem pela Internet. O objetivo deste estudo foi avaliar a influência da compressão JPEG, nos Fatores de Qual
Publicado em: 2008
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5. Skeletal maturation assessment of Brazilians using cervical vertebrae analysis / Avaliação da maturação esqueletica na população brasileira por meio da analise das vertebras cervicais
The aim of this study was to evaluate the applicability of the formula developed for Japanese people by Mito et al. (2002) in Brazilians, as well as to establish two new formulas to objectively evaluate skeletal maturation in female and male Brazilian subjects using cephalometric radiographs. The study sample was taken from patient files of the Oral Radiolog
Publicado em: 2007
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6. 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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7. 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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8. Comparação de grandezas cefalométricas obtidas por meio de telerradiografias e tomografias computadorizadas multislice em crânios secos humanos. / Cephalometric measurement comparison from data obtained by multislice computed tomography and cephalometric radiography in dry human skulls.
Proposição: O objetivo deste trabalho foi comparar medidas cefalométricas lineares obtidas por meio de telerradiografias em normas lateral e frontal, com medidas obtidas com tomografia computadorizada multisclice em terceira dimensão (3D-TC), verificar a acurácia na comparação com o padrão ouro (medidas físicas) e checar a precisão intra-examinador
Publicado em: 2007
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9. ANÁLISE CEFALOMÉTRICA LATERAL DE RICKETTS: JOVENS DA REGIÃO NORTE DO BRASIL / RICKETTS CEPHALOMETRIC LATERAL ANALYSIS:INDIVIDUALS FROM NORTH BRAZIL.
Este trabalho teve como objetivo determinar as normas cefalométricas de medidas da análise lateral de RICKETTS 54 de 1981, numa amostra de indivíduos brasileiros, leucodermas, com oclusão normal, sem tratamento ortodôntico prévio, da Região Norte do Brasil e comparar estes valores com os preconizados por RICKETTS54 realizando a projeção destes valor
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. Evaluation of lateral cephalometric radiography as a mean of diagnosing adenoids hypertrophy. / Avaliação da rdiografia cefalométrica lateral como meio de diagnóstico da hipertrofia de adenóide
One of the most usual causes of mouth breathing is adenoids hypertrophy with reduction of the nasopharyngeal space. The most precise diagnostic methods are magnetic resonance and nasal endoscopy, because they make possible a three dimension image of the nasopharynx. However, in Dentistry, cephalometric radiography is the method used in the majority of cases.
Publicado em: 2005
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12. Aplicabilidade de analise corporal e de rocabado na avaliação postural de individuos com e sem disfunção temporomandibular
The aim of this paper was to evaluate the existence of clinical and/or radiographic evidences that identify patients with temporomandibular dysfunction and cervical region, as well as evaluating the effectiveness of the computerized corporal analysis and the cephalometric analysis of Rocabado in the diagnosis of these patients. In order to this, lateral ceph
Publicado em: 2005