The treatment plan is individualized, taking into account the cause of hydrocephalus, imaging changes and the presence or absence of impaired consciousness in the patient. For hydrocephalus in general, the first is to reduce the secretion of hydrocephalus or directly release the obstruction of cerebrospinal fluid circulation pathway; the second is to perform cerebrospinal fluid shunt. Endoscopic surgery: With the application of ventriculoscopy technology, the use of ventriculoscopy through the lateral ventricle to perform the third ventriculostomy can treat obstructive hydrocephalus; can also be used under the ventriculoscope bipolar call coagulation choroid plexus to treat traffic hydrocephalus, have achieved good results. 2, cerebrospinal fluid shunt: whether intracranial hypertensive hydrocephalus or normal cranial pressure hydrocephalus, cerebrospinal fluid shunt has become the main means of treating traumatic hydrocephalus. Currently, the most widely used post-traumatic hydrocephalus is ventriculo-peritoneal shunt (V-Pshunt), followed by lateral ventriculo-atrial shunt. This procedure is indicated for obstructive hydrocephalus, traffic hydrocephalus and normal cranial pressure hydrocephalus. However, the latter is contraindicated in patients with air, contused tissue, and blood clots in the shunted cerebrospinal fluid and/or in patients who have recently undergone extraventricular drainage. Once the diagnosis of traumatic hydrocephalus is confirmed, ventriculo-ventricular shunt, which is the accepted treatment, is the best choice for patients with a history of multiple abdominal trauma or surgery. In order to prevent the choroid plexus and blood clots from blocking the ventricular end of the shunt, the ventricular end of the shunt should be placed in the frontal horn of the lateral ventricle as much as possible during surgery. In conclusion, traumatic hydrocephalus is mainly in prevention, and if prevention is good, the possibility of forming traumatic hydrocephalus will be minimal. In addition, if traumatic hydrocephalus requires surgery, the patient’s recovery will be slow and may lead to coma, so prevention is important.