[Treatment of macrodactyly and foot gigantism]

Between 1996 and 2000 the authors followed-up 6 children with congenital hypertrophy of 7 feet. Surgical treatment was performed in 4 children (4 feet). The average age at the time of surgery was 9 years, and the average follow-up period was 3 years. 2 cases of macrodactyly of the I and II rays of the foot and 1 case of macrodactyly of the II ray of the foot were observed. Amputations of phalanges or toes in all 3 cases were performed with amputations of distal parts of adjacenet metatarsals in 2 cases. Soft tissue debulking was routinely done. Operative treatment of 1 case of the foot gigantism connected a resection of the IV and V metatarsals, a removal of the III metatarsal, an epiphysiodesis of II metatarsal and an amputation of all toes at the MIP joint level. A good cosmetic result was achieved in all children with macrodactyly and all of them were normal shoes. The treatment in the case of foot gigantism yielded good functional result and satisfactory cosmetic result. The patient required orthopaedic foot-wear. In the authors' opinion the resection of the lateral rays of the foot is superior the central ray resection.