Staging of Osteochondral Lesions of the Talus: MRI and Cone Beam CT

Osteochondral lesions (OCL) of the talus involve both articular cartilage and subchondral bone of the talar dome. This term refers to a wide spectrum of pathologies including mild bone marrow contusion as well as severe osteoarthritis resulting from long standing disease. Although Magnetic Resonance...

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Autores principales: Posadzy, Magdalena, Desimpel, Julie, Vanhoenacker, Filip
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Ubiquity Press 2017
Materias:
Pictorial Essay
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6251071/
https://www.ncbi.nlm.nih.gov/pubmed/30498800
http://dx.doi.org/10.5334/jbr-btr.1377
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author Posadzy, Magdalena
Desimpel, Julie
Vanhoenacker, Filip
author_facet Posadzy, Magdalena
Desimpel, Julie
Vanhoenacker, Filip
author_sort Posadzy, Magdalena
collection PubMed
description Osteochondral lesions (OCL) of the talus involve both articular cartilage and subchondral bone of the talar dome. This term refers to a wide spectrum of pathologies including mild bone marrow contusion as well as severe osteoarthritis resulting from long standing disease. Although Magnetic Resonance Imaging (MRI) at 1.5 Tesla is the leading cross-sectional modality for detection and staging of OCL, lack of spatial resolution hampers accurate assessment of thin articular cartilage. Cone Beam Computed Tomography (CBCT) arthrography is better suited for precise staging of cartilage lesions. The purpose of this pictorial review is to illustrate the strength of each imaging method.
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spelling pubmed-62510712018-11-29 Staging of Osteochondral Lesions of the Talus: MRI and Cone Beam CT Posadzy, Magdalena Desimpel, Julie Vanhoenacker, Filip J Belg Soc Radiol Pictorial Essay Osteochondral lesions (OCL) of the talus involve both articular cartilage and subchondral bone of the talar dome. This term refers to a wide spectrum of pathologies including mild bone marrow contusion as well as severe osteoarthritis resulting from long standing disease. Although Magnetic Resonance Imaging (MRI) at 1.5 Tesla is the leading cross-sectional modality for detection and staging of OCL, lack of spatial resolution hampers accurate assessment of thin articular cartilage. Cone Beam Computed Tomography (CBCT) arthrography is better suited for precise staging of cartilage lesions. The purpose of this pictorial review is to illustrate the strength of each imaging method. Ubiquity Press 2017-12-16 /pmc/articles/PMC6251071/ /pubmed/30498800 http://dx.doi.org/10.5334/jbr-btr.1377 Text en Copyright: © 2017 The Author(s) http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License (CC-BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. See http://creativecommons.org/licenses/by/4.0/.
spellingShingle Pictorial Essay
Posadzy, Magdalena
Desimpel, Julie
Vanhoenacker, Filip
Staging of Osteochondral Lesions of the Talus: MRI and Cone Beam CT
title Staging of Osteochondral Lesions of the Talus: MRI and Cone Beam CT
title_full Staging of Osteochondral Lesions of the Talus: MRI and Cone Beam CT
title_fullStr Staging of Osteochondral Lesions of the Talus: MRI and Cone Beam CT
title_full_unstemmed Staging of Osteochondral Lesions of the Talus: MRI and Cone Beam CT
title_short Staging of Osteochondral Lesions of the Talus: MRI and Cone Beam CT
title_sort staging of osteochondral lesions of the talus: mri and cone beam ct
topic Pictorial Essay
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6251071/
https://www.ncbi.nlm.nih.gov/pubmed/30498800
http://dx.doi.org/10.5334/jbr-btr.1377
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