Spinous Process of Seventh Cervical Vertebra

Description

The spinous process is the single, posteriorly projecting process located at the posterior part of the vertebral arch of the seventh cervical vertebra. It extends from the junction between the two laminae, which itself is found at the midline.

The spinous process of the seventh cervical vertebra differs from those of the typical cervical vertebrae by having a long spinous process that is not bifid. The seventh cervical vertebra is also known as the vertebra prominens due to the prominent and palpable nature of its spinous process. It provides attachment sites for both intrinsic and extrinsic back muscles, and the nuchal ligament.