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Illustration showing a thoracic vertebra from a cranial perspective. As part of the thoracic spine, this vertebra plays a crucial role in supporting the rib cage and protecting the spinal cord. In this superior view, the vertebral body is visible anteriorly, while the pedicles and laminae form the vertebral arch enclosing the spinal canal. The spinous process extends posteriorly and is seen emerging from the midline of the arch. Transverse processes project laterally and display the costal facets, which articulate with the tubercles of the ribs; a distinctive feature of thoracic vertebrae. The superior articular facets allow articulation with the vertebra above. Cartilage is blue