The skull is really important to human health, because of the strong external protection of the skull, the brain tissue can function and work normally. However, some people suffer from cranial defects due to accidents, which not only damage their appearance, but also cause a series of sequelae and health crises that must be taken seriously. The occurrence of craniosynostosis makes the intracranial pressure extremely unstable and can induce many sequelae, among which there are many patients with hydrocephalus caused by craniosynostosis, which makes the problem more serious and difficult. What exactly is hydrocephalus? Hydrocephalus is actually an abnormal increase in the cerebrospinal fluid of the patient. Patients with hydrocephalus will often have headaches, nausea and vomiting symptoms, gradually blurred vision, accompanied by vertigo and seizures. In some patients, the pulse rate will gradually slow down, blood pressure will rise, breathing disorders, pupil changes, and gastrointestinal bleeding, all of which can directly affect life safety. Therefore, when the signs of hydrocephalus appear after skull defect, it is not possible to take it lightly, and only timely treatment in a regular hospital can prevent the problem from deteriorating. From a clinical point of view, the treatment of hydrocephalus is indeed a difficult project, and although some hospitals are currently carrying out related treatment, the level of technology is limited, and the treatment effect may not be very satisfactory enough, with many postoperative complications. Specialist cerebrospinal fluid treatment techniques can achieve ideal treatment results and effectively avoid various postoperative complications. For patients with hydrocephalus combined with cranial defects, there is a set of comprehensive treatment plan that can be solved together and return the patient to a healthy condition.