The cervical spine, also known as the neck, is comprised of seven vertebral bodies (C1-C7) that make up the upper most part of the spine. These vertebrae connect the spine to the skull. Related Definitions Vertebra, Vertebrae (Plural) Cervical Vertebrae Cervical Disc Editor’s Top Picks Cervical Spine Anatomy Cervical Spinal Nerves Cervical Vertebrae Cervical Discs