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单词 Spinal diseases
释义

Spinal diseases

原声例句
Osmosis-神经

This can be caused by trauma, surgery or degenerative spinal disease.

这可能由创伤、手术或退行性脊柱疾病导致。

Osmosis-神经

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。

中文百科

脊椎 Vertebral column

(重定向自Spinal diseases)
人类的脊柱

脊柱(拉丁语:Columna vertebralis)是人和脊椎动物位于背侧的支撑性中轴骨骼。

人类的脊柱由33-34块脊椎骨(拉丁语:Vertebrae)和中间起缓冲作用的椎间盘组成;这个结构通过韧带和小的脊柱关节固定;具有支持躯干、保护内脏器官的作用。

脊柱人为划分为7颈椎、12胸椎、5腰椎、骶骨和尾骨(这种分类对所有哺乳类动物有效,从老鼠到长颈鹿)。人类的5块骶骨和4块尾骨相互融合,它们被称之为“假脊椎”。有尾巴的脊椎动物有数目不等的尾骨。

椎骨有一个突向背侧的棘突,在背部的正中线上可以在皮下摸到,是经穴定位的重要标志之一;脊柱内部有纵行的椎管,容纳脊髓及其脊髓膜。

英语百科

Vertebral column 脊椎

(重定向自Spinal diseases)
Numbering order of the vertebrae of the human spinal column
Anatomy of a vertebra

The vertebral column, also known as the backbone or spine, is part of the axial skeleton. The vertebral column is the defining characteristic of a vertebrate, in which the notochord (a flexible rod of uniform composition) found in all chordates has been replaced by a segmented series of bones—vertebrae separated by intervertebral discs. The vertebral column houses the spinal canal, a cavity that encloses and protects the spinal cord.

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