Figure 5

Changes in the axis of rotation for the different scenarios. Each scenario is the average of 4 repetitions. Changes in orientation of the axis of rotation for the ZY plane (a), XY (b) and XZ (c). (d) Differences in the intersection with the ZY plane passing through the centre of the articular surface of the talus; Scenario 1: Intact; Scenario 2: section of ATFL; Scenario 3: section of ATFL and CFL; Scenario 4: section of ATFL, CFL and PTFL; α angle: scenario 1 vs scenario 4; β angle: scenario 1 vs scenario 2; γ angle: scenario 1 vs scenario 4.