Who is the star of the fourth metatarsal short disease? The star of the fourth metatarsal short disease is Hollywood actress megan fox. The symptom of the fourth metatarsal shortening is that the toes are short, and its essence is that the metatarsal is shortened, and the parabola of the normal metatarsal is interrupted northward, thus causing corresponding dysfunction. The specific manifestations are abnormal appearance, metatarsal pain when walking, callus of sole, short toe upturning affecting wearing shoes, arch collapse, hallux valgus, soft tissue and so on. The normal foot will rot in its original position to fill the gap caused by the short metatarsal bone, so that the toes located inside the short toe will produce valgus deformity, and the toes located outside the short toe will produce varus deformity.