📚The neck or cervical spine includes seven vertebrae that are separated by six fibrocartilaginous intervertebral discs.

🧠The discs act as shock absorbers and also function as passive stabilizers of the spinal motion segment (2 vertebrae and the disc between them).

🔎This cervical fluoroscopy showcases flexion and extension of the cervical spine and is a great visual tool for observing our anatomy in action!