People today have a better life, but obviously their health is far from what it used to be, and many diseases strike suddenly, causing health concerns. One of the more powerful diseases is smog, a type of cerebrovascular disease that is not very prevalent but extremely dangerous. This is mainly due to chronic narrowing or occlusion of the main arteries of the brain in patients with smog disease, secondary to the abnormal vascular network at the base of the skull, which can directly affect the blood supply to the brain and induce a series of problems such as cerebral infarction and cerebral hemorrhage. Therefore, when suffering from smog, it is important to be vigilant and take effective treatment measures actively. For the treatment of smog, some hospitals are not good at it and most of them take conservative medication. However, it is important to know that smog itself is a vascular malformation, and conservative treatment is unlikely to change this malformation, so the only way to improve the blood supply to the brain is through surgical reconstruction of the blood flow channels. When it comes to surgery, most patients are concerned about the risks and the success rate of surgery for smog in Zhengzhou and similar issues. In fact, patients do not have to worry too much about the risks of surgery, as medical technology today is well enough developed and most of the surgeries are already very mature. For example, the joint vascular bypass surgery, which is a professional treatment for smog, is an effective treatment for smog because of its maturity, low risk and obvious post-operative effects.