Fig. 5From: Mobile medial pivot (lateral slide) type total knee arthroplasty exhibits a medial pivot pattern: three-dimensional motion analysis using cadaveric kneesChanges in the angle of the insert’s X-axis on the tibial component’s axial plane (rotational angle). The insert’s X-axis was projected onto the axial (XY) plane of the tibial component’s coordinate system. The rotational angle from full knee extension to maximum flexion was calculatedBack to article page