The cervical spine in your neck is made up of seven bones called vertebrae, which are separated by discs filled with a cushioning gel-like substance. Your cervical discs both stabilize your neck and allow it to turn smoothly from side to side and bend forward to back.
To diagnose your cervical disc disease, your doctor will first take a medical history to find out when your symptoms started, how severe they are, and what causes them to improve or worsen. You'll likely have a neurological exam to test your strength, reflexes, and the sensation in your arm and hand, if they are affected. Imaging tests such as X-rays, magnetic resonance imaging (MRI), and computed tomography (CT) scans can help your doctor visualize your spinal cord to pinpoint the source of your neck pain.