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Updated: Sep 28, 2025
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Published on: November 8, 2024
Delayed presentation of manubriosternal dislocation after thoracolumbar spondylodesis in a polytrauma patient - a
Ine Rochus1, Jean H T Daemen1, Raoul van Vugt1
1Department of Surgery, Zuyderland Medical Center, Heerlen, The Netherlands.
Background:
Manubriosternal dislocations are a rare entity and frequently associated with thoracic spine fractures and, in minority of cases, with cervical or thoracolumbar fractures.
Methods:
Our case represents a 38-year-old male who fell from a height resulting in multiple fractures, amongst others of the first lumbar vertebra. At primary survey and computed tomography scan no manubriosternal injury was apparent. After posterior stabilization of the thoracolumbar vertebrae a manubriosternal dislocation was identified and stabilized using plate-and-screw fixation.
Results:
Clinical findings of a manubriosternal dislocation are not always obvious, allowing them to be missed at initial assessment.
Conclusions:
Manubriosternal dislocations can be missed at the initial investigation, even on cross-sectional imaging, and only become visible after spine stabilization because of the tight relationship between sternum and vertebrae in the thoracic cage. There is no unanimity in literature for surgical treatment of manubriosternal dislocations, although plate fixation is generally considered a safe and effective treatment option.
