The causes of cervical spondylosis may include degenerative changes of the cervical spine, developmental cervical spinal stenosis, chronic strain, congenital malformations of the cervical spine, trauma, exposure to cold, and so on. The details are as follows: 1. Degenerative changes of the cervical spine: degenerative changes of the cervical spine is the main reason for the development of cervical spondylosis. Degenerative changes in the cervical vertebrae can easily cause disc degeneration and bone spur formation at the vertebral body edge, forming cervical spondylosis. 2. Developmental cervical spinal stenosis: general cervical spinal canal stenosis affects the compensatory gap is small, easy to cause cervical spondylosis. 3. Chronic strain injury: such as poor sleep position, improper work, life posture, inappropriate physical exercise, etc., which can easily aggravate the load on the cervical spine and induce cervical spondylosis. 4. Congenital malformation of the cervical spine: some patients have congenital malformation of the cervical spine, which belongs to congenital cervical spondylosis. 5. Trauma: such as riding in a car without fastening the seatbelt, causing neck injury when braking sharply. 6. Cold: such as summer air conditioning cold wind blowing directly on the neck, also easy to induce cervical spondylosis. It is recommended that patients usually pay attention to the protection of the cervical spine, avoid overwork or cold, and participate in sports and exercise in moderation to enhance immunity. If you are diagnosed with cervical spondylosis, go to the orthopedic department of a regular hospital in a timely manner and follow the doctor’s instructions for timely treatment.