Osteoarthritis may not be a one-way-road of cartilage loss – comparison of spatial patterns of cartilage change between osteoarthritic and healthy knees

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Osteoarthritis may not be a one-way-road of cartilage loss – comparison of spatial patterns of cartilage change between osteoarthritic and healthy knees R.J. Buck, B.T. Wyman, M.-P. Hellio Le Graverand, M. Hudelmaier, W. Wirth, F. Eckstein Osteoarthritis and Cartilage Volume 18, Issue 3, Pages 329-335 (March 2010) DOI: 10.1016/j.joca.2009.11.009 Copyright © 2009 Osteoarthritis Research Society International Terms and Conditions

Fig. 1 Image showing the femorotibial subregions. A) Inferior view of the femoral subchondral bone area, with subregions labeled. B) Posterior view of femorotibial subchondral bone areas (tibia at the bottom, weight-bearing femur at the top), with subregions displayed by different grey values. C) Superior view of the tibial subchondral bone area, with subregions labeled, e.g., in cMF are ccMF, ecMF, and icMF, while in MT are cMT, eMT, iMT, aMT, and pMT. Please note that cMT covers 20% of the tibial subchondral bone area and ccMF 33% of the femoral subchondral bone area, respectively. Osteoarthritis and Cartilage 2010 18, 329-335DOI: (10.1016/j.joca.2009.11.009) Copyright © 2009 Osteoarthritis Research Society International Terms and Conditions