The cervical spine consists of seven vertebrae and acts as bony protection for the spinal cord. ... (axis), allows C1 to pivot against it so you can move your head side-to-side.

The cervical spine is composed of seven bones (C1 – C7), which are separated from one another by intervertebral discs. These discs allow the spine to move freely and act as shock absorbers ...

Cervical nerve 1 (C1) has no dermatome. C2, C3, and C4 provide sensation to the skin of the back of the head and the neck. C5 provides sensation to the lateral arm; ...

Cervical spinal stenosis refers to a narrowing of the spinal canal. Learn about this spinal problem, including its symptoms, ... It consists of seven bones known as the C1–C7 vertebrae.

Scientists have discovered that cervical cancer can be divided into two distinct molecular subgroups—one far more aggressive than the other—as part of the largest "omics" study of its kind ...

Cervical cancer is a major cause of cancer-related deaths in women and accounts for 528,000 new cases and 266,000 deaths worldwide each year. It is almost always caused by the human papillomavirus ...