Hidden osteophyte formation on plain X-ray is the predictive factor for development of knee osteoarthritis after 48 months – data from the Osteoarthritis.

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Presentation transcript:

Hidden osteophyte formation on plain X-ray is the predictive factor for development of knee osteoarthritis after 48 months – data from the Osteoarthritis Initiative J. Katsuragi, T. Sasho, S. Yamaguchi, Y. Sato, A. Watanabe, R. Akagi, Y. Muramatsu, S. Mukoyama, Y. Akatsu, T. Fukawa, J. Endo, H. Hoshi, Y. Yamamoto, T. Sasaki, K. Takahashi Osteoarthritis and Cartilage Volume 23, Issue 3, Pages 383-390 (March 2015) DOI: 10.1016/j.joca.2014.11.026 Copyright © 2014 Osteoarthritis Research Society International Terms and Conditions

Fig. 1 Flow diagram showing the extraction of subject data for the current study from the OAI database. Osteoarthritis and Cartilage 2015 23, 383-390DOI: (10.1016/j.joca.2014.11.026) Copyright © 2014 Osteoarthritis Research Society International Terms and Conditions

Fig. 2 Sites at which osteophytes were assessed. MRI showing a coronal view of the knee and the following locations: LFC = lateral femoral condyle; LTP = lateral tibia plateau; MFC = medial femoral condyle; MTP = medial tibia plateau; TS = tibial spine. (B) MRI showing an axial view of the femoral condyle and pinpointing the following locations: PL = lateral facet of the patellofemoral joint; PM = medial facet of the patellofemoral joint; IC = intracondylar notch of the femur. Osteoarthritis and Cartilage 2015 23, 383-390DOI: (10.1016/j.joca.2014.11.026) Copyright © 2014 Osteoarthritis Research Society International Terms and Conditions