1. International Cartilage Repair Society (ICRS) and Oswestry macroscopic cartilage evaluation scores validated for use in Autologous Chondrocyte Implantation (ACI) and microfracture 
M.P.J. van den Borne, M.D., N.J.H. Raijmakers, M.Sc., J. Vanlauwe, M.D., J. Victor, M.D., S.N. de Jong, M.D., J. Bellemans, M.D., Ph.D., D.B.F. Saris, M.D., Ph.D. 
Osteoarthritis and Cartilage 
Volume 15, Issue 12, Pages (December 2007)
DOI: /j.joca
Copyright © 2007 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
Illustration of three typical examples of freezed fragments of video films after cartilage repair/regeneration. The quality of cartilage regeneration/repair was judged to be good in “A”, moderate in “B” and poor in “C”.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2007 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2
This graph shows the graphical correlation of the mean ICRS and OAS of all observers, r=0.94. The agreement between both scores is excellent.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2007 Osteoarthritis Research Society International Terms and Conditions