- There are twelve thoracic vertebrae (singular: vertebra) located in the thoracic region of the trunk.
- They are named T1-T12, from superior to inferior.
- They articulate with each other via paired facet joints and a disc joint.
NOTES:
- The thoracic vertebrae are distinguished by having attachments with the ribs: twelve thoracic vertebrae, twelve pairs of ribs.
- Thoracic vertebrae tend to have long pointy spinous processes, evident in the lateral view.
Superior view of the twelve thoracic vertebrae, T1-T12, from superior to inferior (from top left to bottom right).
Right lateral view of T5 (“typical thoracic vertebra”).
Superior view of T5 (“typical thoracic vertebra”).
Inferior view of T5 (“typical thoracic vertebra”).
Posterior view of T5 (“typical thoracic vertebra”).
Anterior view of T5 (“typical thoracic vertebra”).
Oblique view (superior and posterolateral view) of T5 (“typical thoracic vertebra”).
