Semin Musculoskelet Radiol 2021; 25(03): 433-440
DOI: 10.1055/s-0041-1731060
Review Article

3D MRI of the Spine

Meghan Sahr
1   Department of Radiology and Imaging, Hospital for Special Surgery, New York, New York
,
Ek Tsoon Tan
1   Department of Radiology and Imaging, Hospital for Special Surgery, New York, New York
,
Darryl B. Sneag
1   Department of Radiology and Imaging, Hospital for Special Surgery, New York, New York
› Institutsangaben
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Abstract

Three-dimensional (3D) magnetic resonance imaging of the spine is now clinically feasible due to technological advancements. Its advantages over two-dimensional imaging include higher in-plane spatial resolution and the ability for reformation in any plane that enables time savings in image acquisition and aids more accurate interpretation. Multispectral 3D techniques for imaging around metal are sometimes useful for evaluating anatomy adjacent to spinal fixation hardware. 3D gradient-recalled echo sequences, including ultrashort or zero time to echo sequences, can provide osseous detail similar to conventional computed tomography.

Financial Disclosure

The Hospital for Special Surgery receives institutional research support from GE Healthcare.




Publikationsverlauf

Artikel online veröffentlicht:
21. September 2021

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