The neck has 7 cervical vertebrae, labeled C1 through C7. The upper cervical vertebrae are smaller and more mobile, while the lower ones are bigger to handle heavier loads from the neck and head. | Spine-health

The cervical spine consists of seven vertebrae, labeled C1 through C7, which support the skull and enable a wide range of head and neck movements. Between each vertebra are intervertebral discs that act as shock absorbers and allow flexibility, while facet joints guide motion and provide stability. The cervical spine also houses the spinal cord and nerve roots, which transmit signals between the brain and the rest of the body. 🔗👇 Link Below 👇🔗 -- Read: https://wikism.org/Cervical_Spine_Anato