| Frequency | Percentage |
Kellgren and Lawrence Classification (n = 106) |
|
|
Stage 0 | 2 | 1.9 |
Stage 1 | 0 | 0 |
Stage 2 | 0 | 0 |
Stage 3 | 74 | 69.8 |
Stage 4 | 30 | 28.3 |
Osteoarthritis of Knee (n = 106) |
|
|
Unicompartmental | 20 | 18.9 |
Bicompartmental | 54 | 50.9 |
Tricompartimental | 32 | 30.2 |