Table I.
Distribution of cartilage lesions in our study population
| Cartilage grade; location | n | ||
|---|---|---|---|
| Patella | Grade 4 | Grade 3 | Grade 2 |
| Medial | 27 | 21 | 26 |
| Lateral | 4 | 8 | 18 |
| Trochlea | |||
| Central | 11 | 18 | 35 |
| Lateral | 5 | 7 | 17 |
| Medial | 12 | 21 | 32 |
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