T10 or Tenth Thoracic Vertebra as, Posterior View

Description

Arising from the vertebral arch of T10, the laminae converge medially into a spinous process that projects posteriorly with less inferior angulation than the mid thoracic levels. Lateral to the spinous process, the right and left superior articular processes and their facets sit posterolaterally, facing to articulate with T9, while the inferior articular processes descend to meet T11. Transverse processes extend laterally from the pedicle junctions, and the vertebral foramen opens centrally behind the posterior vertebral body. Blue-highlighted facet surfaces mark the zygapophysial joints. T10 is a useful teaching level because it sits near the thoracolumbar junction where thoracic morphology begins to shift toward lumbar patterns, and that change becomes obvious from the posterior perspective when you compare spinous process orientation and facet alignment across adjacent segments. Facet plane and angulation matter clinically: they constrain rotation in the thoracic spine and influence how load transfers during extension, a point that comes up in evaluating painful thoracic zygapophysial joints and in planning fluoroscopy-guided medial branch blocks or radiofrequency ablation at the T10 level. Count carefully. Use this artwork in gross anatomy and osteology labs to anchor vertebral identification, in spine surgery or pain medicine teaching decks when discussing posterior element landmarks, and in medical publishing layouts explaining the vertebral foramen, articular processes, and motion segment mechanics at T10. Anatomical accuracy verified by SciePro's Medical Advisory Board.