Table 2.
Osteoarthritis (OA) etiology
| Varus | Valgus | |||
|---|---|---|---|---|
| Etiology (n/%) | PT | Sprain | 13/39 | 8/24 |
| Fracture | 14/42 | 16/49 | ||
| Primary OA | 2/6 | 4/12 | ||
| Secondary OA | 4/12 | 5/15 | ||
| Total (n/%) | 33/100 | 33/100 | ||
PT Posttraumatic
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