PMC6588149_01
Plain anteroposterior radiographs showing irregularity of the talar articular surface with exuberant calcifications observed in anterior joint compartment and on the posterior aspect of talus (white arrowheads).
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F1
Plain radiographs in the anteroposterior and lateral projections showed irregularity of the talar articular surface with exuberant calcifications observed in anterior joint compartment and on the posterior aspect of talus (Fig. 1), MRI determined bone marrow edema adjacent to the bony protuberances, synovitis around the lesions and some amount of joint effusion (Fig. 2); on a CT scan, the exact size and location of bony masses was assessed (Fig. 3).
Sagittal cuts computed tomography scan showing details about exact site and size of the bony masses in the anterior and posterior compartments (white arrow heads).
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F3
Plain radiographs in the anteroposterior and lateral projections showed irregularity of the talar articular surface with exuberant calcifications observed in anterior joint compartment and on the posterior aspect of talus (Fig. 1), MRI determined bone marrow edema adjacent to the bony protuberances, synovitis around the lesions and some amount of joint effusion (Fig. 2); on a CT scan, the exact size and location of bony masses was assessed (Fig. 3).
Intraoperative lateral X-ray showing satisfactory removal of all bony masses.
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F4
Intraoperative fluoroscopy was used to confirm satisfactory removal of all bony masses (Fig. 4).