1. Osteoarthritis as a disease of mechanics
D.T. Felson 
Osteoarthritis and Cartilage 
Volume 21, Issue 1, Pages (January 2013)
DOI: /j.joca
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1 The vicious cycle of joint damage caused by malalignment.
Osteoarthritis and Cartilage  , 10-15DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2 The pathogenesis of OA.
Osteoarthritis and Cartilage  , 10-15DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

4. Fig. 3
Meniscal tear and inflammation? Isolated meniscal tear is associated with synovitis∗.
Osteoarthritis and Cartilage  , 10-15DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions