From: Arthroscopic cartilage regeneration facilitating procedure for osteoarthritic knee
 | Medial compartment (AMR and AMR+PLR, N=134) | PF compartment (AMR+PLR, N=29) | ||||||
---|---|---|---|---|---|---|---|---|
Grade | Better | Same | Worse | Rev. NC* | Better | Same | Worse | Rev. NC |
I | 0 | 3 (100) | 0 | 3 (100) | 0 | 0 | 0 | 0 |
II | 26 (33.9) | 38 (51.8) | 11 (14.3) | 64 (85.3) | 19 (100) | 0 | 0 | 19 (100) |
III | 24 (51.4) | 11 (24.3) | 11 (24.3) | 35 (76.1) | 7 (77.8) | 0 | 2 (22.2) | 7 (77.8) |
IV | 5 (62.5) | 3 (22.2) | 2 (25.0) | 8 (80.0) | 1 (100) | 0 | 0 | 1 (100) |
Total | 55 (41.0) | 55 (41.0) | 24 (18.1) | 110 (82.1) | 27 (93.1) | 0 | 2 (6.9) | 27 (93.1) |