Ventricular shunt placement
Restoring cognitive function by alleviating brain pressure for Normal Pressure Hydrocephalus (NPH).
Last Updated: July 3, 2026
Surgery Type
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Implant Type
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What happens in this surgery?
- A catheter is inserted into a brain ventricle to drain excess cerebrospinal fluid (CSF).
- The catheter connects to a one-way valve, typically placed under the skin behind the ear.
- A second catheter is tunneled under the skin, usually to the peritoneal (abdominal) cavity.
- The CSF is safely absorbed by the body's natural processes in the abdomen.
Ready to take the next step?
Connect with a specialist to see if Ventricular shunt placement is right for you.
Post Surgery Recovery
What to expect after your procedure
Following ventricular shunt placement, patients typically remain in the hospital for 3-7 days for observation and monitoring. Pain management will be provided, and antibiotics may be administered to prevent infection. The surgical incision sites (on the scalp and abdomen) will require careful wound care. Patients will be closely monitored for any signs of complications such as infection, shunt malfunction, or changes in neurological status. Early mobilization is encouraged to aid recovery. Initial improvements in NPH symptoms, such as gait and cognitive function, may be gradual and can take weeks to months to become fully apparent. For patients with programmable valves, follow-up appointments will be scheduled to adjust the shunt settings as needed to optimize CSF drainage and symptom relief. Long-term follow-up with a neurologist and neurosurgeon is crucial to monitor shunt function and manage any potential issues, ensuring the best possible outcome for improved quality of life.
Hospital Stay
1–7 days
Varies by procedure
Initial Rest
1–2 weeks
Light activity only
Follow-up Visit
2–4 weeks
Wound check & review
Full Recovery
6–12 weeks
Back to normal activity
Recovery & Wellness Tips
- Comprehensive neurological evaluation, including imaging (MRI, CT scans) and potentially a lumbar puncture or CSF drainage trial.
- Review of all medications; certain blood thinners may need to be stopped prior to surgery.
- Fasting for a specified period (typically 6-8 hours) before the procedure.
- Pre-operative blood tests, ECG, and chest X-ray as required by the medical team.
- Discussion with the neurosurgeon about the specific type of shunt and valve to be used.
