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。
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