Fig. 4.

Left dual purpose ankle foot orthosis moulded for correction of hindfoot varus and forefoot adductus, the anterior ankle strap originating in the inner lateral aspect of the brace: (a) perspective from directly anterior, demonstrating the straight medial border. Further corrective pads are often placed at the lateral supramalleolar and medial forefoot areas; (b) medial view, with leaf spring ankle visible; (c) anterior perspective with removable dorsiflexion straps in position. The lateral one is tensioned more than the medial, to maintain pronation; (d) medial view with dorsiflexion straps.