Index AllABCDEFGHIJKLMNOPQRSTUVWXYZ S Seventh cervical vertebra - C7 C7 is an atypical cervical spine vertebra. It has distinctive features:• Non-bifid spinous process (1)•... Learn More → Subaxial cervical vertebrea The subaxial cervical spine (C3–C7) forms the lower cervical vertebral column and is essential for... Learn More →