游离自体骨移植目前仍然广泛地应用于临床各学科,但移植后骨块经常不可避免地出现不同程度的吸收,有时很严重甚至影响手术予期效果,故对此问题尚需要继续进行深入研究。本文拟对常用的髂骨、肋骨等移植后的吸收情况进行实验观察,以求对此问题有较多的了解。 Free autologous bone graft is still widely used in clinical subjects, but often inevitably occur after bone graft to varying degrees of absorption, and sometimes very serious and even affect the expected effect of surgery, so the issue still needs further study. This article intends to commonly used iliac, ribs and other experimental absorption after transplantation observed in order to have more understanding of this issue.