[Routine preoperative examination for diagnosis of periprosthetic joint infection and its recurrence in revision hip arthroplasty].

Increase of the routine serological parameters before revision hip arthroplasty is more sensitive for prediction of periprosthetic joint infection in patients without previous infection. Previous joint infection reduces diagnostic value of ESR and CRP in detection of recurrent periprosthetic joint infection. Preoperative examination of joint aspirate is not sufficient for etiological diagnosis of periprosthetic joint infection. However, positive microbiological culture should be taken into account for the choice of further management.