발의 소골(Accessory ossicle)
1. Os tibiale externum : postero-medial to the navicular.
2. Os peroneum : lateral to the cuboid.
3. Os calcaneus secundarius : adjacent to the anterior process of the calcaneum.
1. Os tibiale externum : postero-medial to the navicular.
2. Os peroneum : lateral to the cuboid.
3. Os calcaneus secundarius : adjacent to the anterior process of the calcaneum.