Nowadays, many patients and doctors attribute dizziness, numbness in the back of the head and poor sleep to cervical spondylosis, and many patients are so dizzy that they faint when doing housework or doing some low work, so they go to the hospital and check neurology, do cerebral hemogram, and check whether the vertebral artery has insufficient blood supply or treat it as vertigo. In recent years, doctors have taken orthopantomographies of the atlantoaxial spine for patients with such symptoms, and found that the atlantoaxial space is asymmetrical and the atlantoaxial spine is mildly rotated by hand. Let the patient ride on a stool, the doctor stood behind him, fixed the patient’s mandible with the right elbow, left thumb pushed the cardinal vertebrae, gently do the opposite direction of activity, and then instantly reset, do the cervical pinch muscle, oblique muscle at the occipital stop point manipulation point press for a few minutes can, the patient immediately clear eyes, the head is not dizzy back brain is not numb.