T10 or Tenth Thoracic Vertebra, Anterior View

Description

Centered in the thoracic spine, the T10 vertebra is presented from an anterior perspective with the vertebral body dominant in the foreground and the vertebral arch receding posteriorly around the vertebral foramen. Lateral to the body, the pedicles lead into the transverse processes, while the superior and inferior articular processes sit posterolaterally for zygapophyseal joint formation with T9 and T11. A single, complete superior costal facet is shown on each side of the vertebral body, positioned superolaterally near the vertebral endplate rather than split into demi-facets as in the mid-thoracic levels. Color-highlighted articular surfaces clarify the joint geometry at a glance. T10 occupies a transition zone where rib articulation patterns change and where anatomy teaching often trips learners, because it commonly bears a full superior costal facet for the head of rib 10, with the inferior demi-facet frequently absent. That distinction matters in spine surgery and radiology when counting levels at the thoracolumbar junction, and it becomes practical during posterior approaches such as pedicle screw placement, where correct level identification reduces wrong-level instrumentation and helps anticipate the relationship of rib heads to the vertebral body. The anterior view also reinforces why thoracic motion is constrained: costovertebral articulation and long, inferoposterior spinous processes bias the segment toward stability over flexion-extension. A useful landmark. Use this plate for gross anatomy and osteology teaching on thoracic vertebrae, for exam materials comparing typical versus atypical thoracic levels, and for figure sets in orthopedic spine or radiology texts discussing vertebral morphology and costal facet patterns. It also fits clinical education on thoracic level localization for instrumentation planning or vertebral fracture description in the lower thoracic region. Anatomical accuracy verified by SciePro's Medical Advisory Board.