英语语法分析

Fourth degree injury includes damage to the endoneurium, perineurium, and epineurium.

第四度损伤包括神经内膜、神经周膜和神经外膜的损伤。

In ultrasound-guided interscalene block, do we know where the epineurium is?

在超声引导下行斜角肌间神经阻滞，我们知道哪里是神经外膜吗？

Left sciatic nerves were cut down on germfree conditions and given primary suture of epineurium.

无菌条件下切断左侧坐骨神经，一期神经外膜缝合。