The main cause of cervical spondylosis is degenerative changes in the cervical spine, which is caused by the aging of the cervical spine. This aging includes not only the aging of the bones of the cervical spine, but also the aging of the small joints, muscle ligaments and intervertebral discs of the cervical spine. All the causes that can cause these problems can lead to cervical spondylosis. The most common causes of cervical spine degeneration include long hours of low work, failure to develop good posture, previous injury to the neck, lack of attention to neck warmth, and abnormal development of the neck. The causes of cervical spondylosis are summarized as follows: 1, the cervical and lumbar spine is under greater pressure when people walk, all the weight is pressed on the intervertebral discs, easy to cause the protrusion of cervical and lumbar intervertebral discs; 2, with the change in the pace and manner of work, more white-collar workers are working in the office, writing, using the computer, continue to play computer after work, long-term low head easy to cause cervical spondylosis. Long-term sedentary prone to lumbar disc protrusion, cervical disc protrusion and lumbar disc protrusion can eventually lead to overall disease. Whether urban, rural or domestic or foreign cervical spondylosis and lumbar disc herniation are common diseases.