3D MRI in Musculoskeletal Imaging: Current and Future Applications

Journal Article · Wed Aug 15 04:00:00 EDT 2018 · Current Radiology Reports

DOI:https://doi.org/10.1007/S40134-018-0287-3· OSTI ID:22876177

Altahawi, Faysal; Subhas, Naveen ^[1]

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1. Cleveland Clinic Imaging Institute (United States)

Purpose of Review: This article addresses current clinical applications, recent literature, and potential future applications of 3-dimensional magnetic resonance imaging (3D MRI) for musculoskeletal (MSK) applications. Recent Findings: The main advantage of 3D MRI over standard 2-dimensional MRI is its ability to reduce partial volume averaging artifacts and create multiplanar reconstruction (MPRs) in any plane with any slice thickness from a single high-resolution isotropic acquisition. 3D MRI acquisitions are particularly useful for the evaluation of articular cartilage, which is prone to volume averaging artifacts, and for the assessment of longitudinally coursing structures such as peripheral nerves and tendons, which are better visualized with non-orthogonal MPRs. 3D MRI is also useful for surface and volumetric analysis of bone and cartilage for preoperative and longitudinal assessments. Current research is focused on decreasing acquisition times and automating segmentation through machine learning, thus overcoming some of the current limitations of 3D MRI and providing new applications for this technique. Summary: 3D MRI is widely used in MSK imaging today, and its use is likely to continue to increase in the future, with recent advancements focused on accelerated acquisition techniques and quantitative imaging.

• OSTI ID: 22876177
• Journal Information: Current Radiology Reports, Journal Name: Current Radiology Reports Journal Issue: 8 Vol. 6; ISSN 2167-4825
• Country of Publication: United States
• Language: English

Related Subjects

62 RADIOLOGY AND NUCLEAR MEDICINE
CARTILAGE
NERVES
NMR IMAGING
SKELETON
TENDONS
THICKNESS