Being healthy and disaster-free is what everyone desires, yet diseases are always so relentless and come to people silently. Smoke disease is a relatively rare disease that many people have never even heard of. However, it is important to know that smog is a major player in cerebrovascular disease, which has a great impact on physical and mental health, so it must be taken seriously enough to actively cooperate with treatment. In the treatment of smog, medication is the first choice for most patients, but after suffering from smog, the main branches of the blood vessels in the skull become progressively narrowed or occluded, and medication alone cannot solve the problem. Drugs can only provide temporary control, but surgical treatment is required to improve the blood supply to the brain. At present, many hospitals have carried out surgical treatment for smog, but most of them are too single, basically a single patch or a single bypass, the treatment is not comprehensive enough, the post-operative recovery is not ideal, and the patient may reappear with the previous symptoms, requiring a second surgery. What is the probability of recurrence after smog surgery? As you can see from the above, the results of smog surgery and the likelihood of recurrence depend on the type of surgery chosen by the patient, the surgeon’s experience, and so on. For better treatment of smog, a more comprehensive and effective surgical plan is needed. Combined vascular bypass surgery is very good, and this technique can reconstruct the blood flow channels in the skull and improve the symptoms of ischemia in the brain, which has achieved remarkable treatment results.