| Medical history and clinical presentation | ||
| Medical history | Frequency (n) | Percentage (%) |
| None | 17 | 26.2% |
| Trauma/injury | 37 | 56.9% |
| Joint instability | 11 | 16.9% |
| Clinical presentation | Frequency (n) | Percentage (%) |
| Pain/tenderness | 65 | 100% |
| Swelling | 13 | 20% |
| Numbness | 7 | 10.8% |
| Bruising/redness | 16 | 24.6% |
| Joint weakness | 24 | 36.9% |
| Joint stiffness | 4 | 6.2% |
| Clunking sound | 9 | 13.9% |