方法制造兔右股骨粉碎性骨折的动物模型，a组用异体脱钙骨基质颗粒复合骨水泥并表面贴附自体骨渣进行修复；
Methods Forty rabbits were involved in this experiment. Animal model of right femur comminuted fracture was made and randomly divided into four groups.
目的：研究复合抗生素对磷酸钙骨水泥理化性质的影响。
Objective:To study the effects of the physicochemical properties of calcium phosphate cement (CPC)mixed by antibiotics.
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