Hydrocephalus is a common problem in clinical practice. The increasing amount of cerebrospinal fluid in the skull can lead to abnormal enlargement of the ventricles and subarachnoid space, inducing a series of symptoms. The occurrence of hydrocephalus directly affects intelligence, vision, memory, and can cause physical impairment, affecting normal life and work and threatening life safety. How can adults with ventricular enlargement and hydrocephalus be treated? Once hydrocephalus is present, treatment is a priority. The treatment plan for hydrocephalus is mainly surgical treatment, supplemented by medication. When it comes to surgery, many patients are overwhelmed with fear, and they worry about the safety of the surgery. In fact, patients do not have to worry so much, it is important to adjust their mindset and go to a regular hospital to receive treatment before it is too late to avoid the problem from becoming more serious. The classic clinical method is hydrocephalus shunt surgery. Hydrocephalus shunt surgery is a surgical procedure in which a tube is used to drain excess cerebrospinal fluid from the ventricles to other parts of the body to be absorbed. However, a significant number of conventional hydrocephalus shunts may cause some complications, such as a high chance of infection and blockage of the shunt. In order to better treat various types of hydrocephalus, cerebrospinal fluid specialist technology has been applied in the clinic to break the various drawbacks of the previous treatment and bring excellent treatment results, which is the ideal technology for treating hydrocephalus at present.