About:
A medial flap is an extension of the cushion, bottom cover, and top cover that begins just proximal to the medial arch and extends medially outward, mimicking the not the materials, but shape of a medial flange. It is soft and more accommodating that a rigid flange built into the shell. It is ideal for patients with semi-prominent navicular bones or flexible flat foot deformities that will not tolerate a rigid medial flange.