In life, health is the only thing that is more valuable, and only when you are healthy, life is more promising, but now in medicine, various diseases have attacked one after another, causing a great impact on people’s health. What is smog and how is it treated? It is a kind of cerebrovascular malformation, which is mainly caused by the narrowing or occlusion of the main branches of the cerebral artery ring, and then causes compensatory expansion of the vessels at the base of the skull, and the growth of many abnormal vascular networks shaped like smoke. From the clinical cases, the onset of smog is mainly in children under 10 years old and middle-aged people around 40 years old, and whether it is in children or adults, it is very harmful. At present, many local hospitals can only rely on conservative medication for the treatment of smog, but medication can only temporarily relieve certain ischemic symptoms, and cannot fundamentally improve the patient’s brain blood supply, so experts in the medical field now agree that the treatment of smog must rely on surgical means.