The present invention relates to medical devices, namely to orthopedics, and may be used in the treatment of the patients with pathologies in the foot and ankle due to the damage or the surgical interventions. The claimed orthosis for the ankle and foot includes elastic-resilient element that covers the lower part of tibia, the ankle and the part of the plantar and back surface of the foot. The elastic element is made of silicone elastomer with a slit for ease of putting on. The fixing appliances are also present. The elastic-resilient element is designed in accordance with the foot position in the physiologically normal state. On the surface of the elastic-resilient element, the bearing element is placed made of carbon fiber consisting of supporting the plantar part with connected figured holder with the fasteners. The base of the plantar bearing element encloses in contact the elastic-resilient element on its plantar surface. The figured holder at the bottom of the bearing element encloses in contact the surface of the inner ankle and the front surface area of the ankle joint. At the top of the bearing element, the figured holder encloses the gastrocnemius area on its front and partially lateral surfaces. As a silicone elastomer, the cured silicone rubber mixture Termosyl is used with the relative elongation at break of 500-600 % and hardness according to Shore scale of 35 conventional units. The invention allows for improving the functionality of orthosis and the rehabilitation of the patients with pathologies of the lower limbs.Настоящее изобретение относится к медицинской технике, а именно ортопедии, и может быть использовано при лечении больных с патологиями в области голеностопного сустава и стопы вследствие повреждений или оперативных вмешательств. Заявленный ортез на голеностопный сустав и стопу включает упруго-эластичный элемент, покрывающий нижнюю часть голени пациента, голеностопный сустав и часть подошвенной и тыльной поверхностей стопы пациента, выпо
