Synostosis of the proximal phalanx of the hallux with the 1st metatarsal
synostosis of the proximal phalanx of the hallux with the 1st metatarsal
Synostosis of the proximal phalanx of the hallux with the 1st metatarsal
synostosis of the proximal phalanx of the hallux with the 1st metatarsal