Efficacy of a single intra-articular injection of ultra-high molecular weight hyaluronic acid for hip osteoarthritis: a randomized controlled study

Radiological Assessment of Osteo-Arthrosis

Jan Kellgren, J. S. Lawrence · Annals of the Rheumatic Diseases · 1957 · 12.4K citations · Full text

Medicine, Orthopaedic Surgery, Radiology +10

Validation study of WOMAC: a health status instrument for measuring clinically important patient relevant outcomes to antirheumatic drug therapy in patients with osteoarthritis of the hip or knee.

Nicholas Bellamy, W. Watson Buchanan, Charles H. Goldsmith et al. · PubMed · 1988 · 7.8K citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17

Indexes of Severity for Osteoarthritis of the Hip and Knee:<i>Validation–Value in Comparison with Other Assessment Tests</i>

M Lequesne, C Méry, Maria Samson et al. · Scandinavian Journal of Rheumatology · 1987 · 782 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +13

High and Low Molecular Weight Hyaluronic Acid Differentially Influence Macrophage Activation

Jamie Rayahin, Jason S. Buhrman, Yu Zhang et al. · ACS Biomaterials Science & Engineering · 2015 · 609 citations

Life Sciences, Cell Biology, Immunology +17

Treatment of Osteoarthritis of the Knee (Nonarthroplasty)

John C. Richmond, David J. Hunter, Jay Irrgang et al. · Journal of the American Academy of Orthopaedic Surgeons · 2009 · 211 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +14