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	Provedor de dados International Journal of Morphology (1) Autor Zúñiga,Janneth (1) Palavra-chave Distortion (1) Orthopantomograph (1) Panoramic radiograph (1) Tipo do documento Journal article (1) Ano 2017 (1) País Chile (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Quantification by Quadrants of the Distortion Present in Conventional Panoramic Radiograph International Journal of Morphology Zúñiga,Janneth. The panoramic radiograph constitutes the "gold standard" for any clinical evaluation in dentistry. It has been universally accepted that it has a global distortion of 25 % due to magnification. The present study was carried out to determine more precise percentages of distortion, and to find out whether the distortion was due to magnification or minimization. Thirty skulls with their mandibles were divided by two horizontal and four vertical planes in ten quadrants. Wires of different lengths were fixed in each of these quadrants. A panoramic radiograph was taken for each skull. The lengths of the wires measured in the images (distorted value) were compared to the actual lengths of the wires (real value). The concordance correlation coefficient was... Tipo: Journal article Palavras-chave: Panoramic radiograph; Orthopantomograph; Distortion. Ano: 2017 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100043 Registros recuperados: 1 Primeira ... 1 ... Última

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