Fig. 1　AFO remedies in our hospital. In the case of hindfoot varus, the belt (arrow) is pulled from lateral to medial (a). In the case of hindfoot valgus, the belt (arrow) is pulled from medial to lateral (b) and a medial arch support (circle) is attached (c). When the deformation is large, four belts (circle indicates additional belt) are used instead of the usual three (d). AFO, ankle-foot orthosis.