Methods to overcome metal artifacts in computed tomography (CT) images have been
researched and developed for nearly 40 years. When X-rays pass through a metal object …

It is known that metal artifacts can be reduced by modifying standard acquisition and
reconstruction, by modifying projection data and/or image data and by using virtual …

The advent of computed tomography (CT) has revolutionized radiology. Starting as head-
only scanners, modern CT systems are now capable of performing whole-body …

Purpose To quantify the impact of prosthesis material and design on the reduction of metal
artefacts in total hip arthroplasties using virtual monochromatic dual-layer detector Spectral …

Unlike medical computed tomography (CT), dental CT often suffers from severe metal
artifacts stemming from high-density materials employed for dental prostheses. Despite the …

Metal artifacts degrade CT image quality, hampering clinical assessment. Numerous metal
artifact reduction methods are available to improve the image quality of CT images with …

Objective: The aim of this study was to evaluate commercial metal artefact reduction (MAR)
techniques in X-ray CT imaging of hip prostheses. Methods: Monoenergetic reconstructions …

Please see the Editorial Comment by Sabine Sartoretti-Schefer discussing this article.
BACKGROUND. Head and neck CT can be limited by dental hardware artifact. Both …

Objective The aim of the study was to investigate the performance and diagnostic value of
metal artifact reduction in virtual monoenergetic images generated from dual-layer …

Background Metal implants may introduce severe artifacts in computed tomography (CT)
images. Over the last few years dedicated algorithms have been developed in order to …