Adopt different means in treatment with defect of long limb's tubular bone to restore defect, reduce invalidity according to various cases. Methods: ①Auto, allotransplantation of bone by using anastomosis of vessels or non anastomosis of vessels to restore defect; ②Filling defective area with non-living material. Results: General effective rate of treatment is 89.7%. Among all cases, free fibula transplantation with anastomosis of vessels got the best effect. All cases healed in the end by using the method. 2-5 years after allotransplantion of bone, it was absorbed and disappeared gradually. Conclusions: Defect of limb's long tubular bone has high rate of invalidity. Free fibula transplantation with anastomosis of vessels provides an ideal way of restoration for clinical therapy. The anti-infection is necessary in the operation.
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