Objective To determine whether cancellous bone allograft is the best biological material for filling a cavity bone defect.
目的探讨应用异体松质骨移植治疗骨肿瘤切除后骨缺损的生物材料填充方法。
Result:The compound of cancellous allograft bone and AG were superior in term of the amount and speed of new bone formation on region of bone defect to the simple cancellous allograft bone.
结果氨基胍和同种异体松质骨复合物在骨缺损愈合过程中成骨量、成骨速度、时间均优于单纯同种异体松质骨。
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