Fig. 3From: Mechanical failure of articulating polymethylmethacrylate (PMMA) spacers in two-stage revision hip arthroplasty: the risk factors and the impact on interim functionHip radiographs showing: a) post-operative X-ray after implantation of a PMMA articulating spacer; b) dislocation of the PMMA articulating spacer 3 months later after implantation; and c) a well-fixed cementless total hip arthroplasty 2 years following reimplantationBack to article page