Two-stage revision in periprosthetic knee joint infections

Figure 1 Anteroposterior and lateral plain radiographs showing septic loosening of a left total knee arthroplasty in a 65-year-old female patient who underwent the primary procedure 5 years previously. A: Anteroposterior view; B: Lateral view. Preoperative aspiration confirmed Staphylococcus aureus infection and serum and synovial fluid inflammatory markers were elevated.