The osteoarthritis of knee is a common disorder but no always to be treated satisfactorily. Between 1988 and 1992, the method, a high tibial osteotomy to correct the genu varum combined with autogenous periosteal or perichondrial graft to deal with the chondromalacia patella was used. Thirty-two patients (51 knees) were treated by this method and the patients were followed up for an average of 5.1 years. The excellent and good results were obtained in 90.2%. This method was obviously better than any other simple high tibial osteotomy. Therefore, this method was considered to be effective for treatment of osteoarthritis of knee with varum deformity and chondromalcia patella.
