Table 2.
Features of osteochondral lesions of the talar dome.
| Features | OLT group (n = 31) | |
|---|---|---|
| n (%) | ||
| Side | Right | 9 (29.0) |
| Left | 22 (71.0) | |
| Stage | Stage 2a | 22 (71.0) |
| Stage 3 | 2 (6.5) | |
| Stage 5 | 7 (22.6) | |
| The number of OLT locations | 1 Location | 20 (64.5) |
| 2 Locations | 7 (22.6) | |
| 3 Locations | 3 (9.7) | |
| 4 Locations | 1 (3.2) | |
| The location of OLT | Zone 3 | 7 (22.6) |
| Zone 5 | 2 (6.5) | |
| Zone 6 | 20 (64.5) | |
| Zone 8 | 1 (3.2) | |
| Zone 9 | 17 (54.8) | |
| Size of OLT (mm) | Mean ± SD | 8.56 ± 4.79 |
| Median (1st–3rd quartile) | 7.40 (5.00–10.00) |
OLT = osteochondral lesions of the talar dome.