Another cause of nerve compression is spinal stenosis, which is the narrowing of the spinal canal or intervertebral foramen.

神经受压迫的另一个原因是椎狭窄，即椎或椎间孔的狭窄。

Finally, any growth within the spinal canal like tumor, cysts, or abscesses can cause compression of the spinal nerves.

最后，任何椎内的占位，如、或脓，都可压迫脊神经。

Each nerve leaves the spinal canal through the corresponding intervertebral foramen, which are openings between two adjacent vertebrae.

所有神经均通过应的椎间孔离开椎；椎间孔开口于两块邻椎体之间。

Has shown that she has a myxopapillary ependymoma...it's a tumor in her spinal canal, but the good news is that we can operate.

显示她患有乳头状粘液性室膜...是脊椎里面的，但是好消息是我们可以动手术解决。

Finally any growths within the spinal canal like tumors, cysts, or abscesses can cause compression on the spinal cord and nerves.

最后是椎内的任何增生：如、或脓，也可导致压迫脊髓神经。

The most common type of lumbar spondylolisthesis is anterolisthesis, where a vertebra moves forward and narrows the spinal canal, causing compression of the nerves.

腰椎滑脱最常见的类型是向前滑脱，即椎向前移动并使椎变窄，从而压迫神经。

Once the needle is inserted into the spinal canal, it's attached to a manometer, which is a device that measures the CSF pressure.

刺入腰椎的针与流体压力计连，来测量脑脊液压力。

Alan Walker thinks the spinal canal didn't have the size and complexity to enable speech, that they probably would have communicated about as well as modern chimps.

艾伦·沃克认为，无论从大小还是复杂程度来看，直立人的脑回都不足以使他们学会说话，因此他们也许能和现代黑猩猩一样进行一些交流。

The spinal cord is connected to the brain and travels through the spinal canal to the second lumbar vertebra, where it ends in a cone, called conus medullaris.

脊髓向上连通大脑，在脊髓腔内一直延伸到第二腰椎，终止于此形成圆锥样结构，称为脊髓圆锥。

It's formed by the spinal nerves L4, L5 and S1, 2 and 3, which leave the spinal canal through the intervertebral foramen, an opening located between the vertebrae and behind intervertebral discs.

它是由脊神经腰4（L4）、腰5（L5）、骶1（S1）、骶2（S2）和骶3（S3）组成；这些神经通过椎间孔离开椎；椎间孔为椎之间、椎间盘后方的椎的开口。

Now if you cut the spinal column in half lengthwise you can see that all the vertebral foramina together form the vertebral, or the spinal canal, which is occupied by the spinal cord.

如果你把脊柱纵向从中切开：你会发现所有的锥孔连通形成脊髓腔，其中充满脊髓。

Finally, any trauma to the spine, like the one caused by a car crash, gunshot, etc. can lead to nerve damage or compression directly, or by causing bleeding inside the spinal canal, causing compression via hematomas.

最后，脊椎的任何创伤：如车祸、枪击等，都可以直接导致神经损伤和压迫，或者引起椎内出血，间接通过血压迫。

It can be congenital, meaning that the person is born with it, or acquired, usually due to degenerative disorders like ankylosing spondylitis, where the bones remodel causing intervertebral discs ossification, and the narrowing of the spinal canal.

它可能是先天性的，也就是说患者出生便有这种情况；或是获得性的，通常原因是退行性疾病，如强直性脊柱炎，导致重塑，引起椎间盘化，进而造成椎狭窄。