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  • Current: Dec 21, 2022

Vertebra (vertebrae)

A vertebra (pl. vertebrae) is a bone forming the spinal column (left panel of the figure).

Vertebra

Schematic diagram of vertebrae. By Jmarchn - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=45612499




Definitions in the literature

  • One of the bones of the backbone (vertebral column) [1].
  • Vertebrae are the 33 individual, interlocking bones that form the spinal column. Each vertebra has three main functional components: the vertebral body for load-bearing, the vertebral arch to protect the spinal cord, and transverse processes for ligament attachment [2].