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MRI Techniques: A Review and Update for the Orthopaedic Surgeon

Hartley, Katherine G. MD; Damon, Bruce M. PhD; Patterson, Gary Travis MD; Long, Justin H. MD; Holt, Ginger E. MD

JAAOS - Journal of the American Academy of Orthopaedic Surgeons: December 2012 - Volume 20 - Issue 12 - p 775–787
doi: 10.5435/JAAOS-20-12-775
Review Article

MRI plays a critical role in all orthopaedic practices. A basic working knowledge of the most commonly used pulse sequences in musculoskeletal imaging and the appearance of normal tissues on those sequences is critical to confident MRI interpretation. The orthopaedic surgeon should be familiar with appropriate use of intravenous and intra-articular contrast and its limitations. Concepts key to MRI interpretation include image contrast and resolution, signal, noise, and pulse sequence. Recent advances in anatomic and functional imaging highlight the robust potential of MRI for musculoskeletal evaluation. As MRI technology evolves, the orthopaedic surgeon must stay current on these technologic advances to use this tool to its fullest potential.

From the Department of Radiology, Vanderbilt University, Nashville, TN.

Dr. Damon or an immediate family member is an employee of Pfizer. None of the following authors or any immediate family member has received anything of value from or has stock or stock options held in a commercial company or institution related directly or indirectly to the subject of this article: Dr. Hartley, Dr. Patterson, Dr. Long, and Dr. Holt.

© 2012 by American Academy of Orthopaedic Surgeons
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