PMC7393393_01
(A) AP radiograph of the right shoulder demonstrating a comminuted proximal humerus fracture. (B) Axial CT image of the right shoulder demonstrating a comminuted posterior fracture-dislocation of the proximal humerus.
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The diagnosis was made at a local emergency department, where radiographs and advanced imaging were obtained (Fig. 1, Fig. 2).
(A) Post-operative AP radiograph of the right shoulder status post reverse total shoulder arthroplasty. (B) Post-operative axillary lateral radiograph of the right shoulder status post reverse total shoulder arthroplasty.
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A reverse total shoulder arthroplasty was performed (Fig. 3).
(A) Post-operative AP radiograph of the left shoulder status post reverse total shoulder arthroplasty. (B) Post-operative axillary lateral radiograph of the left shoulder status post reverse total shoulder arthroplasty.
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It was therefore decided to proceed with RTSA using similar components, tuberosity fixation, and bone grafting (Fig. 4).