67 is dangerous.

The harm of cervical disc herniation to the human body can be large or small, specifically can be divided into two cases. The first case, if mild disc herniation, only the performance of neck and shoulder pain discomfort, after conservative treatment symptoms relieved, the harm to the human body is relatively small, usually can pay attention to maintenance, prevent incorrect posture, prevent long-term bending head and other work. The second situation is if the protrusion is relatively large, the symptoms caused by compression to the spinal cord are severe, and even show symptoms of paralysis, which is very harmful to the human body. For this situation, surgery is often required.