(C) Preoperative Merchant's view radiograph suggests polyethylene wear of metal-backed patellar component. (D) Computed tomography axial image of superior region of patella. Effusion with synovial ...

Periprosthetic fractures of the knee are challenging for the orthopaedist, but recurrent periprosthetic fractures are even more challenging. In this case, a 61-year-old female patient with a ...