将大鼠的腓总神经切断后，分成１～４ｍｍ４组不同间隙，将远端转位９０°行动脉套桥接，另设原位缝接和远端转位９０°直接缝合两对照组。１０周后的结果显示原位缝接组的神经再生效果最佳，１～３ｍｍ间隙组效果明显优于转位９０°直接缝合，而４ｍｍ间隙组与转位９０°直接缝合组效果无显著差异 The common peroneal nerve of rats was cut into 1 ~ 4mm4 group of different gaps, the distal transposition of 90 ° line of artery bridging bridge, another set of in situ suture and distal transposition of 90 ° direct suture two control groups. Results after 10 weeks showed that the nerve regeneration effect of the suture group was the best, the effect of 1 ~ 3mm gap group was better than that of 90 ° transpositional direct suture, while there was no significant difference between 4mm gap group and transposition of 90 ° direct suture group