Research Article

Backside Wear Analysis of Retrieved Acetabular Liners with a Press-Fit Locking Mechanism in Comparison to Wear Simulation In Vitro

Figure 6

Backside wear score per backside section for in vitro wear tested liners. The groups with ā€œā€ were articulated against CoCr femoral heads and the others against ceramic femoral heads. Maximum backside wear score per zone = 21.