Objective to discuss the curative effects of small gaps bridging and epineurial suture in repairing the rupture of peripheral nerves 摘要目的：探讨小间隙桥接法和神经外膜吻合法修复周围神经断裂的效果。
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Methods one side of sciatic nerve of 60 sd rats was treated by small gaps briding ( experimental group ) , another side was treated by epineurial suture ( control group ) 方法：通过动物实验，对60只sd大鼠的一侧坐骨神经采用小间隙静脉桥接法吻合（实验组） ，另一侧用采用神经外膜吻合（对照组） ，观察神经修复效果。
