Spinous Process of Vertebra

Spinous Process of Vertebra The structure indicated is the spinous process of the vertebra. The typical vertebra consists of the following features: Vertebral body Vertebral arch (neural arch) consisting of lamina and pedicle Spinous process Transverse process Vertebral foramen (collectively form vertebral canal) Superior and inferior articular processes Superior and inferior vertebral notches The vertebral arch extends posteriorly from the vertebral body, comprised of two pedicles which extend from the posterolateral aspects of the vertebral body to join the two laminae on either side which complete the vertebral arch and enclose the vertebral foramen. Projecting posteriorly in the midline from …

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