别一方面，自体骨移植是通过连接段的软骨内骨化和移植表面的骨膜成骨愈合。

Autografts on the other hand heal by endochondral ossification at these interfaces, and by membranous bone formation along the graft surface.

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百分百的自体移植4周愈合，但同种异体移植愈合只有85%。

One hundred percent of autografts were healed by 4 weeks, but only 85% of allografts were healed.

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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。

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.

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