Conclusion No difference is observed in the time and the condition of bone union between autograft and allograft, autograft or allograft and their mixture graft.

• 结论移植骨愈合过程中，自体骨与同种异体骨之间，混合骨与自体骨或同种异体骨之间愈合速度及愈合状态无明显差异。