Surgical treatment of macrodactyly of the foot in children

The purpose of the study was to produce an algorithm and surgical procedure for optimum treatment of pedal macrodactyly. Surgery was performed on 27 feet of 26 patients with a mean age of 33 months at the time of surgery (range: 7–108 months). A multi-technique procedure based on the involved elements of the foot (soft tissue, phalanx, or metatarsal, or a combination of these) was adopted. The intermetatarsal width ratio, phalanx spread angle, and metatarsal spread angle was used to evaluate the severity of the macrodactyly and the effect of treatment. The Oxford Ankle Foot Questionnaire for Children and the Questionnaire for Foot Macrodactyly were employed to evaluate the clinical results. Under the guidelines of the treatment algorithm, all patients were successfully operated on using the multi-technique procedure; the sizes of the affected feet decreased significantly. After a mean of 33 months (range: 18–42 months) follow-up, the intermetatarsal width ratio decreased from 1.13 to 0.93 (p p p p