Imaging CSF Shunt Complications and Failure Rates

CSF shunt failure: 14% at 1 month, 40% at 1 year, 50% at 2 years. Early complications: tip misplacement, improper connection; late: fracture, erosion, overdrainage. Obstruction, infection, or migration possible anytime.

• Shunt components: proximal catheter, reservoir, valve, and distal catheter.
• Permanent CSF diversion options include endoscopic third ventriculostomy and lumbar or ventricular shunts.
• Temporary options include external ventricular drain, ventriculosubgaleal shunt, and ventricular access device.

Automated summary

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