RT Journal Article SR Electronic T1 Managing knee osteoarthritis before and after arthroplasty JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 663 OP 671 VO 74 IS 9 A1 Rosneck, James A1 Higuera, Carlos A. A1 Tadross, Nabil A1 Krebs, Viktor A1 Barsoum, Wael K. YR 2007 UL http://www.ccjm.org/content/74/9/663.abstract AB Primary care physicians play a key role in the diagnosis and the nonoperative management of knee osteoarthritis (OA), including monitoring for problems in patients who have undergone knee replacement surgery. This article reviews key clinical and radiographic findings of knee OA, options for conservative management, and signs and symptoms of complications after total knee arthroplasty.