Bones of the spine3/14/2024 ![]() ![]() Articular processes – form joints between one vertebra and its superior and inferior counterparts.Lamina – connect the transverse and spinous processes.Pedicles – connect the vertebral body to the transverse processes.In the thoracic vertebrae, the transverse processes articulate with the ribs. Transverse processes – each vertebra has two transverse processes, which extend laterally and posteriorly from the vertebral body.Spinous processes – each vertebra has a single spinous process, centred posteriorly at the point of the arch.The vertebral arches have several bony prominences, which act as attachment sites for muscles and ligaments: ![]() The foramina of all the vertebrae line up to form the vertebral canal, which encloses the spinal cord. In combination with the vertebral body, the vertebral arch forms an enclosed hole – the vertebral foramen. The vertebral arch forms the lateral and posterior aspect of each vertebrae. Fig 2 – The general structure of a vertebrae. ![]()
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