Figure 1From: Patient and surgery related factors associated with fatigue type polyethylene wear on 49 PCA and DURACON retrievals at autopsy and revisionZones and scores. Inlays were divided into six zones with 1–3 always representing medial and 4–6 lateral side (a). Mean total wear score for autopsy (b) and revision retrievals (c). Relative values for fatigue type wear are listed in brackets.Back to article page