Neurogenic cervical spondylosis is a general term for pain and numbness in the corresponding nerve distribution area caused by nerve root compression due to degenerative changes in the cervical disc and its secondary pathological changes. The main clinical symptom is neck pain + radiating numbness in the upper limbs. It is the most prevalent among all types of cervical spondylosis, accounting for about 60%. Etiology: (injury/cold/static/old) Neurogenic cervical spondylosis is mainly due to degenerative changes of the intervertebral disc secondary to osteophytes of the posterior small joints, formation of bone spurs of the hook vertebral joints, and loosening and displacement of the three adjacent joints (intervertebral joints, hook vertebral joints and posterior small joints) can cause irritation and compression of the spinal nerve roots. In addition, narrowing of the root canal, arachnoid adhesion inflammation at the root cuff, and irritation by inflammation and tumors in the peripheral area can also cause symptoms similar to this disease, which should be excluded. There are three mechanisms of clinical symptoms caused by this type of cervical spondylosis: (1), direct compression of the spinal nerve roots by various pressure-causing objects, pulling and local edema secondary to reaction, etc., which are mostly manifested as root symptoms of sensory and motor dysfunction at the same time. However, because the sensory nerve fibers are more sensitive, the symptoms of sensory abnormalities will be manifested earlier. (2) The cervical symptoms are manifested through the terminal branch of the sinus vertebral nerve on the dural sac wall at the root cuff. (3), is based on the first two causes the cervical spine internal and external balance imbalance, destabilization, so that the local ligaments, muscles and joint capsule of the vertebral segment suffer from the involvement of the tissue, resulting in symptoms (for example, the affected vertebral segment local and interdependent long cervical muscle, anterior oblique muscle and sternocleidomastoid muscle are involved in constituting a part of the whole pathological process). Clinically, the disease is most often seen in people over 40 years of age, with no significant gender differences. The onset of the disease is slow and there is no history of trauma. The incidence is higher in people with high neck mobility, long-term low head work, and high pillow. The causative factors are no other than injury/cold/static/old/. The most frequent sites are cervical 5-6, cervical 4-5, cervical 6-7 and cervical 3-4, mostly multiple segments at the same time. Root pain is the most common, and the extent of pain corresponds to the distribution of spinal nerve roots in the affected vertebrae. Patients often have cervical and shoulder pain that radiates to the upper extremities or to the occipital region, and is accompanied by a feeling of numbness. There may also be decreased strength in the upper extremities and inflexible finger movements.