Cervical spondylosis, also known as cervical syndrome, is a disease based on degenerative pathological changes. It is mainly caused by long-term strain of the cervical spine, bone hyperplasia, or disc herniation, ligament thickening, which causes compression of the cervical spinal cord, nerve roots or vertebral arteries, resulting in a series of clinical syndromes of dysfunction. The main manifestations of cervical spondylosis are neck and shoulder pain, numbness and weakness of the upper or lower limbs, difficulty walking, and dizziness. It can occur at any age, but it is more common in middle-aged and elderly people over 40 years old. Its onset is relatively hidden, the course of the disease is long, and untimely treatment will leave neurological symptoms. Cervical spondylosis can be divided into: cervical type cervical spondylosis, nerve root type cervical spondylosis, spinal cord type cervical spondylosis, vertebral artery type cervical spondylosis, sympathetic nerve type cervical spondylosis, and esophageal compression type cervical spondylosis.