What is hydrocephalus shunt?

Written by Shu Zhi Qiang
Neurosurgery
Updated on September 23, 2024
00:00
00:00

Patients with hydrocephalus usually require shunt surgery, among which the most common is the ventriculoperitoneal shunt. The shunt tube used in this surgery typically features a reservoir, often referred to by patients as a "water basket". Patients are frequently required to press this reservoir to promote the excess cerebral spinal fluid to flow through the shunt tube into the abdominal cavity, where it is absorbed by the omentum. If the reservoir is not pressed, the shunt tube may become blocked, potentially requiring the surgery to be performed again.

Other Voices

doctor image
home-news-image
Written by Liu Dong Yang
Neurosurgery
41sec home-news-image

Will hydrocephalus cause the fontanel to bulge?

Hydrocephalus comes in two types: obstructive hydrocephalus and communicating hydrocephalus. Obstructive hydrocephalus is characterized by the inability of cerebrospinal fluid (CSF) to flow from the brain to the spinal cord, preventing normal circulation. In this situation, the pressure inside the skull can gradually increase due to the buildup of fluid, potentially leading to the progressive bulging of a child's fontanel. On the other hand, communicating hydrocephalus involves the CSF being able to circulate between the brain cavities and the spinal cord, merely resulting in an enlargement of the ventricles without the bulging of the fontanel.

doctor image
home-news-image
Written by Gao Yi Shen
Neurosurgery
59sec home-news-image

Can fetal hydrocephalus be kept?

Whether fetal hydrocephalus should result in termination must be determined based on a specific analysis of the particular medical condition at that time. Fetal hydrocephalus is merely a manifestation of an illness. It is essential to understand the root cause of the hydrocephalus to make a clear decision regarding the options available. If the hydrocephalus is combined with cranial malformations or abnormalities in the cerebral gyri and sulci or other congenital development defects, in general, such conditions are not survivable even into adulthood. There is no possibility of survival, and even if surgery is performed later, it cannot provide an effective treatment. However, in cases where conditions such as spina bifida occur, with active surgical intervention, these can have a very positive prognosis. Therefore, it is crucial to clearly identify the specific medical condition at the time to determine the most appropriate course of action.

doctor image
home-news-image
Written by Gao Yi Shen
Neurosurgery
53sec home-news-image

How should hydrocephalus be treated?

Treatment of hydrocephalus must be specific to the patient's condition, as different cases of hydrocephalus require different treatment approaches. For some mild cases of hydrocephalus without obvious clinical symptoms, the focus is on observation or the use of internal medicine to improve cerebral circulation and neuroprotective medications. However, if symptoms emerge later and significantly affect daily life, shunt surgery from the cerebral ventricles to the abdominal cavity is performed for chronic hydrocephalus, aiming to alleviate the patient's suffering. In cases of acute hydrocephalus caused by cerebral hemorrhage or subarachnoid hemorrhage, treatment might involve the use of neuroendoscopy to create a ventriculostomy at the floor of the third ventricle or external ventricular drainage. Thus, treatment is determined based on the specific circumstances.

doctor image
home-news-image
Written by Shu Zhi Qiang
Neurosurgery
34sec home-news-image

What is hydrocephalus shunt?

Patients with hydrocephalus usually require shunt surgery, among which the most common is the ventriculoperitoneal shunt. The shunt tube used in this surgery typically features a reservoir, often referred to by patients as a "water basket". Patients are frequently required to press this reservoir to promote the excess cerebral spinal fluid to flow through the shunt tube into the abdominal cavity, where it is absorbed by the omentum. If the reservoir is not pressed, the shunt tube may become blocked, potentially requiring the surgery to be performed again.

doctor image
home-news-image
Written by Chen Yu Fei
Neurosurgery
44sec home-news-image

Can hydrocephalus be treated?

Hydrocephalus can be effectively treated. Patients with hydrocephalus should first visit their local hospital for a cranial CT scan, and consider undergoing an MRI if necessary, to determine the primary causes and severity of the hydrocephalus and decide on the next treatment steps. For patients with underlying diseases, proactive treatment should be targeted at the cause, and effective surgical removal should be considered for intracranial space-occupying lesions. Patients with resistant hydrocephalus are advised to undergo regular check-ups and follow-ups, and for those with progressive obstructive hydrocephalus where the ventricular system is gradually expanding, surgical treatment is recommended.