Fig.Ā 4From: Hindfoot motion according to subtalar compensation and ankle osteoarthritis stage analyzed by a multi-segment foot modelAverage hindfoot motion of the three groups (Takakura stage 3a, 3b, and 4). The sagittal range of hindfoot motion was decreased in the cases of more advanced OA (stages 3b, 4) compared with the cases of stage 3a. Otherwise, there were no significant differences between themBack to article page