Definition of osteoarthritis of the knee for epidemiological studies.

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

Development of criteria for the classification and reporting of osteoarthritis: Classification of osteoarthritis of the knee

Roy D. Altman, E. Asch, D. Blöch et al. · Arthritis & Rheumatism · 1986 · 6.8K citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +13

Epidemiology of osteoarthritis: Zoetermeer survey. Comparison of radiological osteoarthritis in a Dutch population with that in 10 other populations.

Jan L. van Saase, L K van Romunde, A. Cats et al. · Annals of the Rheumatic Diseases · 1989 · 871 citations · Full text

Medicine, Orthopaedic Surgery, Radiology +16

The relationship of obesity, fat distribution and osteoarthritis in women in the general population: the Chingford Study.

Deborah Hart, Tim D. Spector · PubMed · 1993 · 414 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17

DEFINING OSTEOARTHRITIS OF THE HIP FOR EPIDEMIOLOGIC STUDIES

Peter Croft, Cyrus Cooper, C Wickham et al. · American Journal of Epidemiology · 1990 · 327 citations

Medicine, Orthopaedic Surgery, Radiology +17