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Updated: Jul 6, 2026
06:09
Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography
Published on: March 12, 2021
MRI of shoulder instability.
1University of California San Francisco, San Francisco, CA 94143-0628, USA. lynne.steinbach@radiology.ucsf.edu
European Journal of Radiology
|April 15, 2008
Summary
Magnetic Resonance Imaging (MRI) aids in diagnosing shoulder instability by visualizing lesions. This review covers MRI techniques, anatomy, and pathologies for improved treatment planning.
Area of Science:
- Orthopedics
- Radiology
- Sports Medicine
Background:
- The glenohumeral joint is highly susceptible to instability, including microinstability, subluxation, and dislocation.
- Magnetic Resonance Imaging (MRI) has become crucial for visualizing soft tissue and bony lesions associated with shoulder instability over the past two decades.
Purpose of the Study:
- To review the utility of MRI in evaluating shoulder instability.
- To describe various lesions related to glenohumeral joint instability.
Main Methods:
- Review of MRI techniques and findings for shoulder instability.
- Discussion of MR arthrography, normal anatomy, and variants.
- Analysis of labral, ligamentous, and osseous pathologies.
Main Results:
- MRI allows direct visualization of lesions contributing to shoulder instability.
- Identification of specific pathologies including labral tears, ligament injuries, and bone lesions.
- MR arthrography enhances visualization of intra-articular structures.
Conclusions:
- MRI is an essential tool for the diagnosis, therapeutic planning, and follow-up of shoulder instability.
- Comprehensive understanding of MRI findings aids in managing glenohumeral joint instability.
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