[Value of physiotherapy in chronic rheumatoid arthritis].

The main reasons for the importance of physiotherapy in treatment of rheumatoid arthritis are the biomechanical and neurophysiological factors, influencing not only joint function but also trophism. The dependence of the mechanical-structural differentiation of all parts of the joint from the regular practical usage, which is clinically obvious and can be pathophysiologically explained, enables us to use successfully all types of functional therapies. The treatment principle of calisthenics and ergotherapy must always again be derived from the therapy-relevant principles of joint physiology: the requirement of normal joint sensory; physiological instability; continuous activity for nutrition and structural differentiation; taking into consideration receptor sensitization during arthralgia; therapeutic usage of regeneration potency within its limits; and to avoid the unphysiological of an arthritis. The sketchy presentation of the hand's biomechanic lets us recognize easily the generation and prophylactics of the most important deformities: the so-called zig-zag deformities--button hole, swan neck, scoliosis of the hand, the subluxation, particularly those towards palmar, and the radial deviation of the carpus. In praxis we are searching for stabile joint positions, and we try to avoid lax joint positions to transmit force; also we are looking for early recognition of subluxations resp. deformities to train the joints, to fight reflex-dystrophic after-pain, the usage of orthotic devices, and finally treatment resp. prophylactics of contractures. Also part of physiotherapy are supporting and accompanying passive physiotherapeutic measures, therapeutic sport and handling of chronic states of pain. The sense and importance of all three supporting each other therapeutic concepts, will also be pointed out.