Association of fibular hemimelia and clubfoot.

This study was designed to determine the incidence of clubfoot in our fibular hemimelia population. A retrospective review of fibular hemimelia patients treated at our institution over the past seventy years was conducted. We identified twenty-three cases of clubfoot in 121 patients with 147 involved limbs. Nineteen of twenty-three limbs retained the foot, four were converted to Syme's amputation because a plantigrade functional foot could not be obtained. Hindfoot coalitions were present in eighteen limbs and nineteen had one or more missing lateral rays. In summary, the association of clubfoot deformity with fibular hemimelia is more common than previously reported. It was not always evident to the surgeon treating these patients that fibular hemimelia syndrome was present in addition to clubfoot deformity. The presence of a coalition is a relatively constant finding in this condition and should be anticipated by the treating clubfoot surgeon.