Figure 2From: Arthroscopic cartilage regeneration facilitating procedure for osteoarthritic knee An example of reversal of natural degenerative course by ACRFP. A 70 years old male patient having grade IV OA over his right knee: A, pre-operative standing AP view showing grade IV OA over medial compartment of right knee; B, three years after ACRFP, the joint space reopened, the FTA improved from 7 degrees varus to 3 degrees varus.Back to article page