[Orthopedic procedures in rheumatoid arthritis with walking difficulty].
D000328:Adult; D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging / Q000628:therapy*; D005260:Female; D006801:Humans; D007866:Leg; D008297:Male; D008875:Middle Aged; D009985:Orthopedics; D011859:Radiography