Recently, a patient with severe dizziness for one week came to the author’s unit, unable to stand for one week and unable to take care of himself. After visiting our hospital, and after careful examination by our department, we found that in addition to the patient’s complaint of severe dizziness, we also found significant pressure pain in the neck, especially next to the cervical 1~3 vertebrae, and the MRI scan revealed herniated discs in cervical 4/5 and cervical 5/6. Our department tried to give the patient paravertebral ozone injection for cervical 1~3 vertebrae and ozone ablation for cervical 4/5, cervical 5 and 6 discs. The patient woke up the day after the treatment and asked him to try walking. The patient felt that the dizziness symptoms basically disappeared, walking was stable and the neck pain disappeared. In fact, this is a typical patient with cervicogenic dizziness. With the development of society and the widespread use of computers and cell phones, the incidence of cervical spine diseases has increased significantly and the age of onset is younger. For occupations where the head is bowed for a long time, such as clothing, handicrafts and long-term computer use, chronic injury to the cervical spine is easily caused due to the cervical spine being in a posture for a long time. As we all know, neck pain and shoulder pain are the common clinical manifestations of cervical spine diseases. In fact, the clinical manifestations of cervical spine diseases are much more than these. Cervical spine disease can be divided into 5 types: 1, nerve root type; 2, vertebral artery type; 3, spinal cord type; 4, sympathetic nerve type; 5, mixed type. In addition to the symptoms of neck pain and shoulder pain, cervical spondylosis often manifests as follows: 1. upper limb weakness, numbness of upper limbs and fingers; 2. headache, especially pain in the occipital area, behind the ears bilaterally and in the temporal area bilaterally; 3. a series of sympathetic symptoms such as dizziness, blurred vision, tinnitus, hand numbness, tachycardia and pain in the precordial area; 4. difficulty in swallowing caused by hyperplasia at the front edge of the cervical spine and a foreign body sensation in the pharynx; 5. weakness of the lower limbs and unstable walking, and even high spinal cord dysfunction. For the diagnosis of cervical spondylosis, clinical examination is most important. Commonly used clinical examination methods include the presence or absence of cervical spine pressure pain, limitation of cervical spine movement, intervertebral foramen crush test, brachial plexus nerve pull test, upper limb posterior extension test, etc. These clinical examinations can basically establish the diagnosis of cervical spondylosis. In order to further clarify and classify cervical spondylosis, some imaging examinations and other examinations are also required. Common imaging examinations include cervical spine X-ray, cervical spine MRI, cervical spine CT, cervical vascular ultrasound, etc. Through these methods, the diagnosis of cervical spondylosis can be basically clarified. Although cervical spondylosis is a common disease, it is not simple to treat. Common treatment methods include surgery, interventional minimally invasive treatment, physical therapy, and drug therapy. Surgery can correct structural abnormalities of the cervical spine, but it is risky; physical therapy is safe, but the efficiency is relatively low and easy to repeat; drug therapy has the same shortcomings as physical therapy, and some drugs have certain side effects. Interventional minimally invasive treatment is to act directly on the lesion through ozone, radiofrequency, collagenase and other methods, and these operations are conducted under the guidance of imaging equipment, which is safer, significantly less traumatic than surgery, and has a higher efficiency. According to the statistics of our department, the efficiency of interventional treatment for cervical spondylosis is over 85%. However, interventional treatment is not a substitute for surgery. For patients with obvious structural abnormalities, such as severe spinal stenosis, surgery is still the main treatment.