The Fate of Spacers in the Treatment of Periprosthetic Joint Infection

Conclusions: The commonly held belief that two-stage exchange arthroplasty carries a high success rate for the eradication of periprosthetic joint infection may need to be reexamined. A considerable number of patients undergoing the first stage of a two-stage procedure do not undergo a subsequent reimplantation for a variety of reasons or require an additional spacer exchange in the interim. Reports on the success of two-stage exchange should account for the mortality of these patients and for patients who never undergo reimplantation. Level of Evidence: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Source: The Journal of Bone and Joint Surgery - Category: Orthopaedics Authors: Tags: Hip, Infection, Knee Scientific Articles Source Type: research