title: [II. Orthopedic problems in the treatment of chronic polyarthritis. The importance of patellectomy in the management opatients with chronic polyarthritis].
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000601:surgery*; D003286:Contracture / Q000209:etiology / Q000601:surgery; D005260:Female; D006801:Humans; D007717:Knee / Q000000981:diagnostic imaging / Q000601:surgery*; D008297:Male; D008722:Methods; D008875:Middle Aged; D010329:Patella / Q000601:surgery*; D011859:Radiography
vernacular_title: II. Orthopadische Probleme bei de Behandlung der chronischen Polyarthritis. Die Bedeutung der Behandlung von Patienten mit chronischer Polyarthritis.