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The Ilizarov technique in the treatment of osteoarthritic genu varum.

The authors report their experience in the treatment of 200 patients affected with osteoarthritic genu varum by proximal tibial osteotomy in valgus according to the Ilizarov technique. The criteria used to select patients is emphasized as the results of surgery depends on it. The surgical technique is described and several important steps are revealed. In conclusion, the advantages and the disadvantages of surgery and the importance of correct indications are discussed.