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Coracoid process fractures: anatomy, injury patterns, multimodality imaging, and approach to management

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Abstract

The coracoid process of the scapula is in close proximity to major neurovascular structures, including the brachial plexus and the axillary artery and vein. In addition, it serves as a major site of attachment for multiple tendons and ligaments about the shoulder. Isolated coracoid fractures are rare; however, they can be easily overlooked on routine shoulder radiographs. Importantly, when these fractures go undiagnosed, they are at high risk for nonunion. In this paper, we will review the relevant anatomy of the coracoid process, classification schemes for coracoid fractures, mechanisms of injury how these fractures typically present, multimodality imaging findings, and associated injuries. Finally, we will briefly discuss the clinical management of these fractures.

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Authors and Affiliations

  1. Keck School of Medicine, University of Southern California, Los Angeles, CA, USA

    Charles H. Li, George R. Matcuk Jr, Dakshesh B. Patel, Jordan S. Gross, Anderanik Tomasian & Eric A. White

  2. Palmer College of Chiropractic West Campus, San Jose, CA, USA

    Matthew R. Skalski

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  1. Charles H. Li
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  2. Matthew R. Skalski
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Correspondence to Charles H. Li.

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Li, C.H., Skalski, M.R., Matcuk Jr, G.R. et al. Coracoid process fractures: anatomy, injury patterns, multimodality imaging, and approach to management. Emerg Radiol 26, 449–458 (2019). https://doi.org/10.1007/s10140-019-01683-2

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  • DOI: https://doi.org/10.1007/s10140-019-01683-2

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