Why don’t doctors recommend surgery if I have smog? Smog is an unusually aggressive cerebrovascular disease that carries the risk of brain hemorrhage and brain infarction. Therefore, it has the potential to cause death. According to the data, the mortality rate is about 7.5%, which is enough to imagine how terrible this disease is. If you have a cerebral infarction or cerebral hemorrhage, you should first treat the cerebral infarction or cerebral hemorrhage, and only after three months of cerebral infarction or cerebral hemorrhage surgery can you have surgery for smog. There is also the fact that you are too young. Such as pediatric patients. The best time for treatment is above 5 years old and the best treatment is below 10 years old. Or that is too old. We at the Yellow River Central Hospital Neurosurgery Department once saw a patient in his 80s who was also examined for smog, and the symptoms were not particularly severe considering the patient’s advanced age. Considering the patient’s age and the fact that the symptoms were not particularly serious, the old man’s wish was to take some medicine and be fine, and so on, the old man was not recommended to have smog surgery. So if the doctor gives such a suggestion it means that your time may not be ripe. However, the doctor will give the treatment plan with the intention of serving the patient and will make this recommendation after some consideration. Most of the time, if smog is diagnosed, surgery must be done in a timely manner. There is no specific medicine for smog, but only anticoagulant medication for prevention. Surgery is the consensus of experts at home and abroad. As mentioned earlier, smog is a very scary disease, if left untreated. This risk of death will always be there. There are very few people like that old man in his 80s who do not have a serious tendency to develop the disease, so do not play with your life and health. Early treatment is the best policy. There are three types of surgical treatment for smoker’s disease, and in most cases, we recommend combined vascular bypass surgery. Combined vascular bypass surgery is a combination of direct bypass surgery and indirect bypass surgery. The principle of the procedure is to re-establish new blood flow channels to ensure adequate cerebral blood flow, and to rapidly improve the cerebral blood supply by anastomosing the intracranial and extracranial vessels through direct bypass. The extracranial blood supply-rich muscle and meningeal tissue are then applied to the intracranial surface of the brain. To relieve the inadequate blood supply to the intracerebral arteries and improve the blood flow to the brain by establishing a channel for the normal blood supply to the brain from the extra-cranial vessels. It is the most used and most effective surgical treatment in clinical practice. It has the advantage of solving the problem of cerebral ischemia at once. The operation of the surgery is more operable and safe, and the effect of the surgery is maximized with immediate effect.