How are cervical vertebrae best described?

• A. Small and boxy
• B. Short spinous process and long transverse process
• C. Long spinous process and short transverse process
• D. Fused together

Answer: (A)

Cervical vertebrae are the smallest and most flexible part of the spine, and their overall shape is compact and box-like. This small, boxy silhouette comes from the small vertebral bodies and the rounded arch surrounding a relatively large spinal canal. They also have distinctive features like a large foramen in the vertebral canal and transverse foramina in the transverse processes, with spinous processes that are generally short (often bifid in the mid‑cervical vertebrae). Taken together, these traits make “small and boxy” the best general description for the cervical region, more accurate than descriptions that imply long spinous processes or fused segments, which do not characterize normal cervical vertebrae.