With the high prevalence of more and more diseases, health issues have become a major hot topic of urgent concern for the youth of today. Hydrocephalus is no stranger to anyone, especially for neurosurgeons, a common disorder of the day. The formation of hydrocephalus and cerebrospinal fluid are inextricably linked. Under normal circumstances, cerebrospinal fluid is quantitatively present in the human brain, and when there is a circulation disorder, cerebrospinal fluid will gather together, resulting in hydrocephalus. The problem of hydrocephalus should not be underestimated, and it can cause serious damage to the human body. In mild cases, there may be weakness in walking, reduced vision, decreased mental ability, and mental fatigue. In severe cases, the person may be unable to control urination and stool, become bedridden for a long time, and become demented and confused, causing great mental stress to the family. Strictly speaking, the treatment of hydrocephalus is a rather tricky problem. This is because some local hospitals use a tube to drain excess cerebrospinal fluid from the ventricles of the brain to other parts of the body where it can be absorbed, a method known as a shunt. This routine shunt is not very well developed and has a high failure rate. If the procedure fails, the condition may recur. What if the hydrocephalus recurs after surgery? For patients who have been treated with conventional surgery and have a recurrence of the disease, extra attention must be paid to the fact that if the surgery is not chosen properly again, it may cause more serious consequences, delaying the treatment time and making it more difficult for the later treatment.