The concept of dura mater is not very accurate, it should be the dura mater, that is, the membrane on the surface of the spinal cord spine, the most common is spinal cord compression, more common is the dura mater compression caused by cervical spondylosis, imaging manifestations of herniated discs compressing the dura mater, can compress the spinal cord to appear corresponding clinical symptoms, can appear spinal cord type cervical spondylosis performance, the patient shows weakness of the limbs, or even limb atrophy. If the patient is awake, it is recommended that the patient can undergo conservative treatment and try to avoid prolonged head down. If the patient is awake, it is recommended that the patient can undergo conservative treatment, try to avoid prolonged head lowering, such as playing with cell phones, sleep with a low pillow, assist with nerve-nourishing drugs, including vitamin B1 and B12, or can use drugs to improve local blood supply, such as root pain, and if severe, orthopedic surgery, there is another kind of spinal cord compression, spinal cord tumors may compress the dura mater, to be treated by surgical removal.