Validity and responsiveness of a new measure of knee osteophytes for osteoarthritis studies: data from the osteoarthritis initiative M. Hakky, M. Jarraya,

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Validity and responsiveness of a new measure of knee osteophytes for osteoarthritis studies: data from the osteoarthritis initiative M. Hakky, M. Jarraya, C. Ratzlaff, A. Guermazi, J. Duryea Osteoarthritis and Cartilage Volume 23, Issue 12, Pages 2199-2205 (December 2015) DOI: 10.1016/j.joca.2015.07.003 Copyright © 2015 Terms and Conditions

Fig. 1 a – Coronal MRI image demonstrating intercondylar line (arrow) used as reference point for segmentation. b – Coronal MRI image following osteophyte segmentation. Arrows indicate osteophyte area for each bone region. c – Coronal MRI image following osteophyte segmentation. Osteophyte area indicated by white within each marked bone region. Osteoarthritis and Cartilage 2015 23, 2199-2205DOI: (10.1016/j.joca.2015.07.003) Copyright © 2015 Terms and Conditions

Fig. 2 a – Medial femur osteophyte volume vs MOAKS score. b – Lateral femur osteophyte volume vs MOAKS score. c – Medial tibia osteophyte volume vs MOAKS score. d – Lateral tibia osteophyte volume vs MOAKS score. Osteoarthritis and Cartilage 2015 23, 2199-2205DOI: (10.1016/j.joca.2015.07.003) Copyright © 2015 Terms and Conditions