What are the common diseases of the cervical spine?

Common cervical spine diseases mainly include the following categories: 1. Cervical Spondylosis: Caused by degeneration of the cervical spine itself or intervertebral discs, it commonly occurs in middle-aged and elderly individuals. Symptoms include neck pain and stiffness, which may compress the spinal cord, nerves, and blood vessels, affecting quality of life. 2. Cervical Disc Herniation: Usually occurs suddenly, with the herniated disc potentially compressing nerve roots, causing neck and shoulder pain as well as radiating pain and numbness in the upper limbs. 3. Ossification of the Posterior Longitudinal Ligament (OPLL): More common in men aged 40 to 50 years, this condition involves abnormal ossification of the posterior longitudinal ligament, which can compress the spinal cord, potentially causing neck and shoulder pain, numbness in the hands and feet, and motor dysfunction. 4. Other Conditions: Also include less common cervical diseases such as cervical ligamentitis. Treatment for the above conditions should be selected based on individual patient conditions to alleviate symptoms and improve quality of life.