Fig. 4From: Knee varus alters three-dimensional ankle alignment in standing- a study with upright computed tomographyThe relationship between the knee and subtalar joint is shown in a scatter plot. The horizontal axis is the knee joint angle, and the vertical axis is the subtalar joint angle (degree). Trendlines were filled in for items with significant differences between the knee and talocrural joint. Ext; Extension, DF; Dorsiflexion, IR; Internal RotationBack to article page