Intracranial Pressure Monitoring
Imaging & Scans
≈ ¥200-800
(≈ $30-115)
30 min
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Description
Estimated cost for Intracranial Pressure Monitoring at general public hospitals in China is about ¥140-640, and at Grade 3A hospitals about ¥200-800, varying by hospital tier and region.
Main Uses
Intracranial pressure monitoring is primarily used to assess and manage patients with severe head injuries, subarachnoid hemorrhage, large ischemic strokes, or after neurosurgical procedures. It helps in guiding treatment decisions, especially in intensive care settings, to prevent secondary brain injury by maintaining adequate cerebral perfusion pressure.
Normal Range
The normal range for intracranial pressure (ICP) is typically between 7 to 15 mmHg in adults. For children, the normal ICP can be slightly lower, ranging from 3 to 7 mmHg.
Low Values - Possible Causes
Possible causes of low intracranial pressure include: cerebral atrophy, dehydration, hypovolemia, and over-drainage by a shunt in patients with hydrocephalus or other conditions requiring cerebrospinal fluid diversion.
High Values - Possible Causes
Common reasons for high intracranial pressure include: traumatic brain injury, intracranial hemorrhage, brain tumors, hydrocephalus, and cerebral edema due to various causes such as infection or metabolic disturbances.