The Use of a Dynamic 4-Dimensional Computed Tomography Scan in the Diagnosis of Atraumatic Posterior Sternoclavicular Joint Instability

We report an unusual case of an atraumatic posterior subluxation of the SC joint, leading to a feeling of choking. The posterior subluxation, which occurred during shoulder motion and in supine body position, was demonstrated using a dynamic wide-volume 4-dimensional computed tomography scan. Based on continuing patient symptoms and imaging findings, surgical stabilization of the SC joint was undertaken.
Source: Journal of Computer Assisted Tomography - Category: Radiology Tags: Musculoskeletal Imaging Source Type: research