The value of radiography in the management of rheumatoid arthritis.
All radiographs of joints requested on 50 consecutive clinic patients with rheumatoid arthritis were reviewed; 1094 films were available. With few minor exceptions, all information relevant to diagnosis and medical management was provided by one view of each joint: postero-anterior hands, dorsi-planar feet, antero-posterior (AP) elbow, AP shoulder, AP pelvis and lateral flexion cervical spine. Norgaard's 'ballcatcher's' projection of the hands provided no extra information. Radiographs of the hands were consistently more sensitive in showing progression of erosion than those of the feet. Radiography of both hands and feet was required to avoid missing earliest erosions. Radiographs requested at times when drug treatment was under review did not consistently affect decisions, which were largely dependent on clinical findings.
D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging* / Q000628:therapy; D001175:Arthrography; D005260:Female; D005500:Follow-Up Studies; D006225:Hand / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male