Cervical spondylosis pathophysiological process is fairly complex. Its risk factors varied. However, the following factors in the selection of cervical disease recurrence and plays an important role: (1) Age: Just like a machine, with the growth of age, the body's various components wear also increasing, the same will have all kinds of cervical degenerative changes, and the disc is degenerative changes in the development of cervical spondylosis of the most The most basic and critical infrastructure. Has been detailed above, will not repeat them here. In addition, small joints and degeneration of the ligament also have an important role. (2) Chronic fatigue: this refers to more than the normal scope of the various activities over the injury, such as poor sleep, pillows highly improper or inappropriate pad sites, repeatedly Stiff Neck, the prevalence rate is higher. In addition, the Working improper posture, especially long-term workers bow cervical disease rates high. Furthermore, some inappropriate physical exercise will also increase morbidity, such as the law shall not be inverted, such as somersault. (3) injury: cervical spine degeneration, instability on the basis of head and neck trauma-induced cervical spondylosis easier with the formation of recurrence. Minor trauma patients often after sudden onset, but symptoms are often heavier, combined fracture and dislocation to treatment while the more difficult. (4) inflammation of the throat: When the throat or neck of acute or chronic inflammation. Due to the surrounding tissue inflammatory edema, it is likely to cause cervical disease symptoms. Illness or heavier. (5) Development of the spinal canal stenosis: spinal stenosis are more prone to cervical spondylosis, but the prognosis is relatively poor. (6) of the cervical spine of congenital malformations: various congenital deformities, such as congenital vertebral fusion, the skull base, and so on are easy to sag induced cervical disease. (7) metabolic factors: for a variety of reasons caused by the human metabolic disorders, especially calcium, phosphorus metabolism and hormone metabolism disorders are often prone to cervical spondylosis. (8) the spirit of factors: from clinical practice that often bad mood cervical disease increased, and increased cervical disease or attack, the patient's emotions are often more bad, it is easy excitement and lost his temper, cervical disease symptoms and more serious.