Presentation
Fall
Patient Data
Age: 55 years
Gender: Male
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Frontal projection demonstrates loss of normal articulation between the glenoid and humerus, with the humeral head resembling the Light bulb sign suggesting posterior dislocation.
Associated reverse Hill-Sachs impaction fracture of the anteromedial humeral head and Trough line sign.
Posterior glenohumeral joint dislocation is confirmed on the lateral view.
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Gleno-humeral joint is enlocated post-reduction. Reverse Hill-Sachs defect remains visible.
Case Discussion
Posterior shoulder dislocation with reverse Hill-Sachs lesion and post-reduction images.