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Recent advances in articular cartilage evaluation using computed tomography and magnetic resonance imaging.

Author
Abstract
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Articular cartilage is a critical joint tissue and its evaluation remains a diagnostic challenge in horses. Coupled with a poor capacity for healing, early degenerative changes in articular cartilage are difficult to characterise using routine diagnostic imaging evaluations. Computed tomography (CT) and magnetic resonance imaging (MRI) both provide volumetric joint assessment and highlight morphologic and quantitative properties of articular cartilage, improving assessment of this essential tissue. While the use of CT and MRI for joint evaluation is not new, there still remains a shortage of literature and scientific studies on the ability of these methods to evaluate articular cartilage in the horse. This review article summarises current CT and MRI techniques capable of characterising equine articular cartilage, highlights recent advances in these techniques and discusses the numerous methods studied in humans that have been minimally investigated in horses. Imaging techniques are presented in terms of their capabilities of offering morphologic and quantitative evaluation along with a discussion of their benefits and limitations. Finally, it summarises the current state-of-the-art approaches and identifies unmet clinical imaging needs to propel the advancement of articular cartilage and joint imaging in the horse. This article is protected by copyright. All rights reserved.

Year of Publication
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2018
Journal
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Equine veterinary journal
Date Published
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2018
ISSN Number
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0425-1644
URL
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http://dx.doi.org/10.1111/evj.12808
DOI
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10.1111/evj.12808
Short Title
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Equine Vet J
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