Conventional Radiography
Mostrando 1-12 de 51 artigos, teses e dissertações.
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1. Diagnostic Accuracy of Ultrasonography in the Assessment of Facial Fractures
Abstract Objective: To assess the diagnostic accuracy of Ultrasonography (USG) in diagnosing superficial facial fractures. Material and Methods: Patients visiting our facility with facial trauma and suspected fracture of the facial skeleton, those who had undergone CT scans, and conventional radiographic examinations and those who were conscious and cooper
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 13/01/2020
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2. Aortic valve endocarditis due to Bartonella clarridgeiae in a dog in Brazil
Resumo Relatamos o primeiro caso documentado de endocardite associada à Bartonella clarridgeiae em um cão na América Latina. Endocardite aórtica valvar vegetativa infecciosa foi diagnosticada em um cão sem raça definida de 10 anos de idade. O cão apresentou sopro sistólico e diastólico de grau V / VI, hipertermia e perda progressiva de peso. Cardiom
Rev. Bras. Parasitol. Vet.. Publicado em: 10/10/2019
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3. Comparison of the Accuracy of Digital Radiography with Conventional Radiography and Visual Examination in the Detection of Permanent Teeth Interproximal Caries
Abstract Objective: To compared the accuracy of digital radiography in the diagnosis of interproximal caries in permanent teeth with conventional radiography and visual examination. Material and Methods: In this descriptive-analytical study, 78 human premolars, which seem normal in primary examination, are mounted on the plaster in a pair-wise manner and t
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 02/09/2019
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4. Addition of zirconium oxide to Biodentine increases radiopacity and does not alter its physicochemical and biological properties
Abstract Objectives: To evaluate the radiopacity of Biodentine (BD) and BD associated with 15% calcium tungstate (BDCaWO4) or zirconium oxide (BDZrO2), by using conventional and digital radiography systems, and their physicochemical and biological properties. Materials and Methods: Radiopacity was evaluated by taking radiographs of cement specimens (n=8) u
J. Appl. Oral Sci.. Publicado em: 01/04/2019
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5. A lung image reconstruction from computed radiography images as a tool to tuberculosis treatment control
Abstract Background: Background: Tuberculosis (TB) is an infectious lung disease with high worldwide incidence that severely compromises the quality of life in affected individuals. Clinical tests are currently employed to monitor pulmonary status and treatment progression. The present study aimed to apply a three-dimensional (3D) reconstruction method base
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 14/02/2019
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6. Precisão de medidas lineares na odontometria através de localizador foraminal eletrônico, radiografia convencional e digital / Accuracy of linear measurements in dental locator through foraminal eletronic, conventional radiography and digital
Para o sucesso do tratamento endodôntico é fundamental a determinação do comprimento real de trabalho através de métodos confiáveis e precisos. Os objetivos desse trabalho foram: comparar, qualitativamente, radiografias convencionais com as digitais, com e sem manuseio das ferramentas do programa do Digora 2.5; avaliar a precisão in vivo de um modelo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/04/2012
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7. Diagnóstico da otite média em cães: comparação entre radiografia convencional, canalografia e audiometria de impedância
Radiography (conventional and contrasted - canalography) and audioelectrophysiologic (impedance audiometry) tests were correlated with otitis media in 12 middle ear affected and 12 healthy dogs. When comparing both diagnostic methods, it was found that the reliability in the detection of otitis media in dogs was 100% for the first and 58.3-60.0% for the latt
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2011-12
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8. 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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9. Avaliação da radiopacidade de resinas compostas por meio de imagens digitais e convencionais digitalizadas antes e depois de envelhecimento artificial / Evaluation of the radiopacity of composites by means of conventional and digital images before and after artificial aging
O objetivo deste estudo foi avaliar a radiopacidade de cinco resinas compostas fotopolimerizáveis. Foram confeccionadas cinco amostras de cada resina composta nas espessuras de 2, 3 e 5mm. Uma amostra de cada resina composta em uma determinada espessura, dois cortes de esmalte e dentina, uma escala de densidade de alumínio e uma lâmina de chumbo foram rad
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/07/2010
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10. Assessment of simulated mandibular condyle bone lesions by cone beam computed tomography
There are many limitations to image acquisition, using conventional radiography, of the temporomandibular joint (TMJ) region. The Computed Tomography (CT) scan is a better option, due to its higher accuracy, for purposes of diagnosis, surgical planning and treatment of bone injuries. The aim of the present study was to analyze two protocols of cone beam comp
Brazilian Oral Research. Publicado em: 2010-12
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11. Evaluation of the maxillary premolar roots dissociation using radiographic holders with conventional and digital radiography
This in vivo study evaluated the dissociation quality of maxillary premolar roots combining variations of vertical and horizontal angulations by using X-ray holders (Rinn -XCP), and made a comparison between two types of intraoral radiography systems - conventional film (Kodak Insight, Rochester, USA) and digital radiography (Kodak RVG 6100, Kodak, Rochester
Brazilian Oral Research. Publicado em: 2010-09
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12. Comparação entre implantes unitários de superfície tratada e não tratada por sub-tração radiográfica digital em protocolos de carga imediata e convencional / Comparison between single-tooth treated and non treated surface implants by digital subtraction radiography on immediate and con-ventional loading protocols
Objetivos: O objetivo desse estudo foi comparar através da subtração radiográfica digital (SRD), associada à avaliação clínica, a resposta óssea a implante unitário de superfície tratada (ST) e a implante de superfície não tratada (SNT) utilizando protocolos de carga imediata (CI) e convencional (CON). Material e métodos: 12 pacientes (8 pelo p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/03/2009