Transverse Process (Noun)
Meaning
One of two processes that extend from each vertebra and provide the point of articulation for the ribs.
Classification
Nouns denoting body parts.
Examples
- The thoracic vertebrae possess particularly long and strong transverse processes to which the ribs are attached.
- Each thoracic vertebra has a pair of costal facets on the transverse process for articulation with the heads of the ribs.
- The transverse process of the cervical vertebrae serves as the site of attachment for various muscles that move the head and neck.
- The lumbar vertebrae have large and stout transverse processes that serve as attachment points for the psoas major and quadratus lumborum muscles.
- The transverse process of the thoracic vertebrae helps to protect the intervertebral foramina, through which the spinal nerves exit the spinal canal.