Jones Fracture
Jones' fracture is the name of a fracture of the 5th metatarsal. This metatarsal is the one that is connected to the 'little toe' or 'pinky'. For this fracture to be a Jones' fracture, it must take place at the end of the metatarsal bone closest to the ankle.
Causes of a Jones Fracture
Jones fractures are often caused by turning the ankle over so the foot faces inwards and the foot points downwards (inversion). It may also be the result of overuse - especially repetitive impact on the outer foot. This fracture is often mistaken as an ankle sprain because of its location.
Signs & Symptoms
- Sudden pain at the base of the 5th metatarsal - the long bone from your little toe to the middle area of your foot.
- Tenderness at the point of injury.
- Inability to bear weight on the foot.
- Deformity is sometimes present.
Treatment of a Jones Fracture
- Jones' fractures are identified with diagnostic X-rays.
- It is likely that the patient will have to wear a cast for 6-8 weeks to immobilise the foot and prevent weight-bearing.
- Surgery to place plates and screws in the foot can be undertaken in more severe cases, or those which fail to heal.
- Return to sport is shown to be quicker (around 8 weeks) following an immediate fixation, however this does pre-dispose the individual to re-fracture.
