the purpose of this study is to assess the behaviour of freeze-dried cancellous allograft used for supporting the reconstructed articular surface in impacted tibial plateau fractures.
本研究的目的是评估冻干同种异体松质骨治疗压缩性胫骨平台骨折中支撑关节面的效果。
objective to investigate the efficacy of freeze-dried cancellous allograft in the treatment of spinal tuberculosis.
目的对手术治疗脊柱结核患者进行回顾性研究,了解异体冷冻干燥骨在其治疗中的作用。
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。
to compare the union time of admixture of cancellous autograft and allograft with that of cancellous allograft alone, the time for union was same in both group.
单纯异体松质骨移植与异体松质骨加自体松质骨混合移植相比,愈合时间没有明显不同。