Table 4 Mean grades of arthritis seen in knee compartment by imaging modality
Medial compartment | Lateral Compartment | PFJ compartment | ||||
|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | |
KL grade | 2.02 | 0.956 | 1.38 | 0.749 | ||
MRI grade | 0.77 | 0.993 | 0.62 | 0.885 | 0.49 | 0.815 |
Outerbridge grade | 2.41 | 1.316 | 1.29 | 1.224 | 2.01 | 1.377 |