Imaging of shoulder instability

Quant Imaging Med Surg. 2017 Aug;7(4):422-433. doi: 10.21037/qims.2017.08.05.

Abstract

This extended review tries to cover the imaging findings of the wide range of shoulder injuries secondary to shoulder joint instability. Usefulness of the different imaging methods is stressed, including radiography, computed tomography (CT) and magnetic resonance. The main topics to be covered include traumatic, atraumatic and minor instability syndromes. Radiography may show bone abnormalities associated to instability, including developmental and post-traumatic changes. CT is the best technique depicting and quantifying skeletal changes. MR-arthrography is the main tool in diagnosing the shoulder instability injuries.

Keywords: Shoulder MR arthrogram; microinstability; shoulder radiography.

Publication types

  • Review