Did you cut the nerve root?

你切断了神经根吗？

You could avulse a nerve root and cause paralysis.

你会撕脱脊神经根 然后导致瘫痪。

You can see them compressing at the L4 nerve root.

你可以看到它们正挤压第4腰椎上的脊神经根。

This stretches the nerve roots over the herniated disk or the object causing compression.

这可将神经根拉伸到可能的椎间盘突出或造成压迫的部位。

If the S2 nerve root is compressed, the pain would mostly be felt along the back of the leg.

如果S2神经根受压，疼痛则主要在小腿后部。

Finally the first thoracic nerve root or T1 provides sympathetic innervation for the head, neck, and eyes.

最后，第一条胸神经根（T1）含有交感神经，支配头部、颈部与眼。

Now, at the first thoracic nerve root or T1, you've got sympathetic nerves that supply the head, neck and eyes.

同时，交感神经纤维，从第一胸髓神经根或T1发出，支配你的头、颈和双眼。

If it bulges out towards the center of the spinal cord, it could compress multiple nerve roots on both sides, or laterally, compressing one nerve root on one side.

如果它是向脊髓中心突出，则可能压迫两侧的多个神经根或仅压迫一侧的单一神经根。

Spondylolisthesis is a condition where one vertebra slips or becomes displaced, due to a trauma, surgery or degenerative spinal disease, and presses on the nearby nerve roots.

脊椎滑脱是指椎骨的滑动或移位，通常由于外伤、手术或退行性脊柱疾病；脊椎滑脱会进而压迫附近的神经根。

It is caused by irritation or damage to the sciatic nerve and spinal nerve roots of sacral plexus, most commonly, as a result of disc herniation.

它是由于坐骨神经或骶神经丛的脊神经根受到刺激或损伤引起的，最常见的病因是继发于椎间盘突出。