Buscar
Mostrando ítems 11-20 de 849
Accuracy of linear measurements before and after digitizing periapical and panoramic radiography images
(Fundação Odontológica de Ribeirão Preto, 2011)
The aim of this study was to evaluate the accuracy of linear measurements made on conventional and digitized periapical and panoramic radiographic images of dry human hemi-mandibles. Images from the posterior region of 22 ...
Accuracy of linear measurements before and after digitizing periapical and panoramic radiography images
(Fundação Odontológica de Ribeirão Preto, 2011)
The aim of this study was to evaluate the accuracy of linear measurements made on conventional and digitized periapical and panoramic radiographic images of dry human hemi-mandibles. Images from the posterior region of 22 ...
Evaluation of the maxillary premolar roots dissociation using radiographic holders with conventional and digital radiography
(Sociedade Brasileira de Pesquisa Odontológica, 2010)
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 ...
Técnica autorradiográfica para investigação geológica - Estudo de caso na área do projeto rio preto
(2005-12-01)
The auto-radiography is a photographic method to registrate in sensitive emulsion the spatial distribution a rays emitted by radioisotopes of a sample or an object. The auto-radiography was applied to detect the presence ...
Comparison of changes in dental and bone radiographic densities in the presence of different soft-tissue simulators using pixel intensity and digital subtraction analyses
(British Inst Radiology, 2013-09-01)
Objectives: To evaluate the influence of soft-tissue simulation materials on dental and bone tissue radiographic densities using pixel intensity (PI) and digital subtraction radiography (DSR) analyses.Methods: 15 dry human ...
Acurácia da radiografia de tórax associada a eletrocardiograma no diagnóstico de hipertrofia em hipertensos
(2012-09-01)
Background: Chest radiography and electrocardiogram have been criticized due to their low sensitivity for Left Ventricular Hypertrophy diagnosis compared to echocardiogram. This one, however, is not available in primary ...
Radiographic Signals Detection of Systemic Disease: Orthopantomographic Radiography
(Sociedad Chilena de Anatomía, 2008)
Radiographic Signals Detection of Systemic Disease. Orthopantomographic Radiography
(SOC CHILENA ANATOMIA, 2008)
For the purposes of this report, ""systemic disease"" will be interpreted as conditions that are spread out within the body rather than localized strictly to the tissues of the oral cavity. Since it would take many volumes ...