The patient was revised to address chronic instability, osteolysis, recurrent dislocation and chronic infection.
Operative findings include a copious amount of hematoma and metal stained soft tissue with the appearance of pseudotumor in the pericapsular tissue.
There was severe proximal femoral osteolysis with erosion of the proximal femur at the level of the lesser trochanter.
Upon removal of the femoral stem, a fracture occurred around the trochanter region.
A cerclage cable was placed.
The metal-on-metal liner was found to be cold-welded to the cup and could not be disengaged.
There was also severe osteolysis on the acetabulum.
Notes from visits to the physician indicate patient was also having limited range of motion and gait instability.
Non-depuy antibiotic spacers were placed.
Doi: (b)(6) 2009.
Dor: (b)(6) 2017, (right hip).
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