Table 1 Radiographic observations.
From: Radiographic correlates of hallux valgus severity in older people
| Anterior-posterior projection | Lateral projection |
|---|---|
| Hallux abductus angle | Calcaneal inclination angle |
| Intermetatarsal angle | First metatarsal declination angle |
| Proximal articular set angle | Lateral intermetatarsal angle |
| Distal articular set angle | Navicular height |
| Sesamoid position (four grade scale) | Truncated foot length |
| Sesamoid position (seven position scale) | Navicular height/truncated foot length |
| Shape of the first metatarsal head | |
| Hallux abductus interphalangeal angle | |
| Metatarsus adductus angle | |
| Simplified metatarsus adductus angle | |
| Difference in lengths of first and second metatarsals | |
| Congruency of the first metatarsophalangeal joint |