Table 1 Radiographic observations.

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