Question: Routine follow up after revision right total hip arthroplasty.

68-year-old female seen in the orthopedic clinic for routine follow up 6 weeks following a revision right total hip arthroplasty for polyethylene liner wear induced osteolysis. The patient was asymptomatic at time of her 6 week post-operative follow-up (Figs. 1, 2 and 3).

Fig. 1
figure 1

AP radiograph of the right hip 6 weeks following revision total hip arthroplasty

Fig. 2
figure 2

AP radiograph of the right hip from 6 weeks earlier, immediately following revision total hip arthroplasty

Fig. 3
figure 3

AP radiograph of the right hip, pre-operatively