Normal intracranial pressure (ICP) is typically within what range?

Normal intracranial pressure (ICP) is typically within the range of 10-15 mmHg. This value represents the average pressure inside the skull, accounting for the brain, cerebrospinal fluid (CSF), and blood. Maintaining this pressure range is crucial for proper brain function, as deviations can lead to various neurological issues.

When ICP is below 10 mmHg, it may indicate inadequate intracranial volume or low cerebrospinal fluid levels. Values exceeding 15 mmHg can be concerning, as they may signify conditions such as edema, hemorrhage, or other pathologies that could compromise brain function.

Overall, recognizing the normal range of ICP is critical for the assessment and management of patients with neurological conditions. Understanding these limits allows healthcare professionals to identify potential intracranial hypertension or other abnormalities that require immediate medical attention.