Introducción: El objetivo fue explorar la utilidad de la tomografía computarizada de doble energía mediante tecnología de imágenes espectrales gemstone y de un programa destinado a la reducción de artefactos de metal (MARS), para evaluar tejidos periprotésicos, y la interpretabilidad diagnóstica ...
ABSTRACT Objectives: To compare the measurement of the Cobb angle on printed radiographs and on scanned radiographs viewed through the software "PixViewer". Methods: Preoperative radiographs of 23 patients were evaluated on printed films and through the software "PixViewer". The same evaluator, a spi...
Abstract Background: Reproducibility data of the extent and patterns of late gadolinium enhancement (LGE) in hypertrophic cardiomyopathy (HCM) is limited. Objective: To explore the reproducibility of regional wall thickness (WT), LGE extent, and LGE patterns in patients with HCM assessed with cardiac m...
La silicosis es una enfermedad sin tratamiento. El programa de vigilancia de trabajadores expuestos a sílice está diseñado para detectarla lo más precozmente posible mediante una radiografía de tórax. A pesar de su rol fundamental, esta adolece de una gran variabilidad técnica y de interpretación...
The aim of this study was to evaluate the optical density of the zirconia granules used as a graft in a rat calvarium model. Forty animals (Rattus Novergicus, albinus, Wistar) were divided into control and experimental groups and submitted to bone detects in the cranial cap using a trephine type burr 6 m...
Introduction : With the interest in anticipating access to the result of intraoral radiography, the radiographic processing is frequently neglected, compromising image quality. Objective: The aim of this study was to evaluate the influence of interrupting the fixation process on the radiographic contrast...
O objetivo desta pesquisa foi desenvolver biomateriais à base de quitosana e de cloridrato de quitosana (géis), e avaliar radiográfica e histológicamente seu uso na correção de defeitos ósseos críticos na calvária de ratos. Para tal, defeitos de 8mm de diâmetro foram criados cirurgicamente na c...
Introdução - Os autores no presente estudo comparam os aspectos radiográficos de mandíbulas humanas e bovinas e analisam a densidade utilizando o programa Adobe Photoshop7.0.® Métodos - Foram radiografadas quatro mandíbulas humanas e quatro mandíbulas bovinas em diferentes regiões utilizando-se ...