Table 1.
Classification of severity of hallux valgus deformities according to angular measurements in 301 radiographs
| Angle | Severity | No. cases | Percent |
| HVA | Normal, < 15° | 35 | 12 |
| Mild, 15–20° | 42 | 13 | |
| Moderate 21–39° | 153 | 51 | |
| Severe, ≥ 40° | 71 | 24 | |
| IMA | Normal, < 9° | 58 | 19 |
| Mild, 9–11° | 76 | 25 | |
| Moderate, 12–17° | 135 | 45 | |
| Severe, ≥ 18° | 32 | 11 | |
| PPAA | Normal, < 6° | 116 | 38 |
| Mild, 6–10° | 115 | 38 | |
| Moderate, 11–20° | 63 | 21 | |
| Severe, ≥ 21° | 7 | 2 |
HVA: Hallux valgus angle
IMA: Intermetatarsal angle
PPAA: Proximal phalangeal articular angle