en جراحی زانو Knee surgery Background: Total knee arthroplasty in patients with rheumatoid arthritis is associated with some problems, and yet is an effective method for management of knee ailments in these patients. The aim of this cross-sectional study was to evaluate the results of this procedure in a series of patients with rheumatoid arthritis. Rheumatoid Arthritis,Total Knee Arthroplasty,Knee Prosthesis 0 0 http://jros.iums.ac.ir/browse.php?a_code=A-10-39-5&slc_lang=en&sid=1 Mahmoud Jabalameli 1003194753284600510 1003194753284600510 No MD, Associate Professor of Orthopedic Surgery, Department of Knee Surgery, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran Mohammad Rahbar 1003194753284600511 1003194753284600511 No MD, Assistant Professor of Orthopedic Surgery, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Iran University of Medical Sciences, Tehran, Iran Hosseinali Hadi hosseinali_hadi@yahoo.com 1003194753284600512 1003194753284600512 No MD, Assistant Professor of Orthopedic Surgery, Arak University of Medical Sciences, Arak, Iran Mehdi Karimi Aghmioni 1003194753284600513 1003194753284600513 No MD, Resident of Orthopedics, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Iran University of Medical Sciences, Tehran, Iran Mehran Radi 1003194753284600514 1003194753284600514 No MD, Orthopedic surgeon, Fellow of Knee Surgery, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran