TableĀ 4

Summary of studies evaluating imaging in the prediction of response to treatment: intra-articular treatment

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  • AOFAS, Australian Orthopedic Foot and ankle society; AOS, ankle osteoarthritis score; CR, conventional radiography; CS, corticosteroids; HA, hyaluronic acid; JSN, joint space narrowing; KLG, Kellgren and Lawrence grade; N, number of participants; OA, osteoarthritis; OARSI, Osteoarthritis Research Society International; RCT, randomised controlled trial; US, ultrasonography; VAS, visual analogue scale; WOMAC, Western Ontario MacMaster Universities Arthritis Index.