Radiography Methods
Mostrando 13-24 de 153 artigos, teses e dissertações.
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13. Imaging Assessment of the Pubis in Soccer Players
Resumo Objetivo Comparar a acurácia da ultrassonografia em relação à ressonância magnética na detecção de lesões da aponeurose do reto abdominal/adutor longo, estudar características dos jogadores e achados de imagem associados à pubalgia e demonstrar a importância de cada método. Materiais e métodos Estudo realizado de 2011 a 2016 com 39 j
Rev. bras. ortop.. Publicado em: 03/06/2019
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14. PROXIMAL HUMERUS FRACTURE WITH LOCKING PLATE: FUNCTIONAL AND RADIOGRAPHIC RESULTS
RESUMO Objetivo: Correlacionar os resultados funcionais e os índices radiográficos das fraturas do úmero proximal tratadas com placa bloqueada. Métodos: Examinou-se 70 pacientes com fraturas do úmero proximal tratados com placa bloqueada, com seguimento médio de 30 meses. Esses pacientes foram submetidos à análise do escore da Universidade da Calif
Acta ortop. bras.. Publicado em: 30/05/2019
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15. 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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16. GRADING SCALE OF LUMBAR DEGENERATIVE DISEASE IN FULL SPINE X-RAY
RESUMO Objetivo: Apresentar uma nova escala de graduação da doença degenerativa lombar observada em exames de radiografia panorâmica da coluna vertebral e avaliar sua reprodutibilidade inter e intraobservador. Métodos: Foram avaliados 132 exames de radiografia total da coluna vertebral (panorâmica) nas incidências frente e perfil. Os casos foram gra
Coluna/Columna. Publicado em: 2019-03
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17. 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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18. ALVEOLAR BONE PATTERN AND SALIVARY LEPTIN LEVELS AMONG PREMENOPAUSAL OBESE WOMEN
RESUMO Racional: A perda óssea sistêmica pode levar à destruição periodontal mais severa, diminuindo a densidade mineral óssea local. Objetivo: Investigar as associações entre padrão ósseo alveolar, concentrações de leptina salivar e estado periodontal em mulheres obesas na pré-menopausa e eutróficas. Métodos: Foram avaliadas 30 mulheres co
ABCD, arq. bras. cir. dig.. Publicado em: 07/02/2019
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19. Robust pulmonary segmentation for chest radiography, combining enhancement, adaptive morphology and innovative active contours
Abstract Introduction Statistical data reveal that approximately 140 million radiological exams are performed annually in Brazil. These exams are designed to detect and to analyze fractures, caused by different types of trauma; as well as, to diagnose pathologies such as pulmonary diseases. For better visualization of those lesions or abnormalities, method
Res. Biomed. Eng.. Publicado em: 13/09/2018
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20. Analysis of biodeterioration wood estate: use different techniques to obtain images
ABSTRACT This study was based on the current status of locomotive turntable of Provincial Railway Station in La Plata. It was inaugurated in 1910 and it was declared as architectural heritage in 2006. The locomotive turntable is 200 meters from this station and it is a structure that consists in wooden slats of Schinopsis sp. into metal framework. Currently,
Matéria (Rio J.). Publicado em: 19/07/2018
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21. Study on the Correlation between Barium Radiography and Pulmonary Infection rate in the Evaluation of Swallowing Function
OBJECTIVES: To compare the results respectively obtained from the utilization of 60% barium sulfate suspension and Iohexol as contrast agents for videofluoroscopic swallowing studies and the relationship between the clinical application of the two kinds of contrast agents and the incidence of pneumonia. METHODS: Sixty cases of stroke patients with dysphagi
Clinics. Publicado em: 18/06/2018
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22. Absorbed doses in salivary and thyroid glands from panoramic radiography and cone beam computed tomography
Abstract Introduction: Panoramic radiography and cone beam computed tomography (CBCT) are very important in the diagnosis of oral diseases, however patients are exposed to the risk of ionizing radiation. This paper describes our study aimed at comparing absorbed doses in the salivary glands and thyroid due to panoramic radiography and CBCT and estimating ra
Res. Biomed. Eng.. Publicado em: 15/02/2018
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23. Peri-implant assessment via cone beam computed tomography and digital periapical radiography: an ex vivo study
OBJECTIVES: This research evaluated detail registration in peri-implant bone using two different cone beam computer tomography systems and a digital periapical radiograph. METHODS: Three different image acquisition protocols were established for each cone beam computer tomography apparatus, and three clinical situations were simulated in an ex vivo fresh p
Clinics. Publicado em: 2017-11
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24. The Accuracy of Digital Radiography for Diagnosis of Fishbone Foreign Bodies in the Throat
Abstract Introduction Some patients with a fishbone as a foreign body of difficult diagnosis may require further investigations. Generally, radiography is used as the first choice for finding the fishbone. Objective The objective of this study is to determine the accuracy of digital radiography for diagnosis of fishbone foreign body in the throat Method
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-09