Definition: One of a series of 26 bones that makes up the spine.
Together, the 26 vertebrae make up the vertebral column. The vertebral column is movable, and provides protection and support to body structures.
Also Known As: spinal bone
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"Vertebra"
By Anne Asher, About.com
Updated: October 12, 2006
About.com Health's Disease and Condition content is reviewed by our Medical Review Board
The vertebra is a bone of the spine.
(c) Anne Asher 2006 licensed to About.comSuggested Reading
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