FIELD: prosthetics. SUBSTANCE: hollows or recess is made in insole or in arch support at points of foot vault flattening to provide for contact of foot with floor at places or arrangement of heads of first and fifth metatarsal bones and of heel bone. Correct arrangement of points of foot support when walking in shoes with such insoles promotes proper organization of foot muscular activity and cure of disease. EFFECT: prevention of platipodia. 4 cl, 7 dwg
