The cervical part of the spine consists of seven vertebrae. They are labeled C1 through C7. It supports the head’s weight and facilitates a broad range of head movements. This portion of the spine is uniquely designed with openings in each vertebra for the passage of the vertebral arteries, which supply blood to the brain. Due to its mobility and exposure, the cervical spine is particularly susceptible to injury and degenerative disorders. Common conditions affecting this area include cervical disc herniation, cervical spondylosis, and whiplash injuries. The health and functionality of the cervical spine are critical for overall posture and neurological function.