[Foot equipment of diabetic arteriopathy]

Abstract

Surgical appliances have a place of choice in the care of the foot with trophic lesions in diabetics, after partial amputation and as a preventive measure when it is free from trophic disorders. The type of appliance will depend on the footwear and the possibility of wearing orthopedic soles, whatever the stage of the affection. For the foot free from trophic disorders the shoes should be wide fitting, in soft leather and of the seamless type. Made to measure shoes should be reserved for badly deformed feet. The soles should be molded in silicone or polyurethane to distribute weight bearing and to avoid it over zones at risk. Appliances for the foot with trophic lesions should allow the resumption of walking. If the lesions are too extensive an orthosis is performed or a specific type of slipper with molded soles is worn to avoid pressure on the wounds. After amputation of toes a silicone orthoplasty is used to fill the interdigital space to avoid deformity of the other toes. If a front of foot has been amputated a corrected silicone molded sole with false extremity is applied. For a back of foot amputation an orthoprosthesis is made, preferentially in silicone introductible in a regular high sided shoe. In order to fulfil its preventive or temporary role, the appliance should evolve with time and be followed up regularly with close collaboration between the diabetic specialist the podologist and the orthotist.