Post-axial polydactyly with avulsion fracture of the 5th metatarsal styloid
Post traumatic pain at lateral aspect of the right foot.
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The little toe has an additional middle and distal phalanges consistent with post-axial polydactyly with an avulsion fracture of the 5th metatarsal styloid.
Polydactyly is the most common congenital anomaly of the forefoot with an incidence of 1:500. Post axial is the most common. Removal of the extra digit by disarticulation is the standard treatment.
- Polydactyly of the Foot , (n.d.). in Background, Epidemiology, Etiology, http://emedicine.medscape.com/article/1260255-overview