Hydrocephalus is a disease that we have all heard of, and it is one of the more prevalent diseases today. Hydrocephalus can cause intellectual impairment, mobility problems and other problems, seriously affecting the life and health of patients, and without active treatment and control may also directly endanger life. The treatment of hydrocephalus has always been one of the main focuses of medical research, and patients themselves should face the condition squarely and actively cooperate with the treatment. The dangers of hydrocephalus should not be underestimated, and treatment is a priority. Currently, the main treatment for hydrocephalus is hydrocephalus shunt surgery. However, the failure rate and complication rate of conventional hydrocephalus shunt surgery are relatively high, and patients must be vigilant. Postoperative complications of hydrocephalus shunt surgery include the following: 1. Infection: This is a relatively common and serious sequelae of hydrocephalus shunt surgery, and if infection occurs, it may cause inflammation of the ventricles and may even be directly life-threatening. 2, shunt blockage: This is also a common complication, the shunt is mainly divided into the ventricular end and the ventral end during surgery, and blockage at either end will lead to hydrocephalus recurrence, which will require a second operation, and the patient will suffer more pain. 3.Puncture injury: During surgery, the location of the shunt at the ventricular end of the patient’s brain is usually in the right temporal horn or triangle, which is a relatively safe area. However, some patients have mutations in their own functional areas and the puncture site is unpredictable, which can easily cause puncture injury or even bleeding. Hydrocephalus shunt surgery can bring so many sequelae that patients are becoming more panic and even lose confidence in the treatment. In fact, do not be afraid, medical technology is constantly developing, and today there are already excellent methods for the treatment of hydrocephalus.