When is intracranial pressure monitoring considered in traumatic brain injury?

• A. In all TBI patients immediately.
• B. In patients with severe TBI or risk of elevated ICP after initial management.
• C. Only in pediatric TBI.
• D. Never; it’s obsolete.

Answer: (B)

Monitoring intracranial pressure is used in patients with severe traumatic brain injury or when there is a risk that ICP could rise after initial stabilization. In these cases, continuous ICP data help detect dangerous pressure increases early and guide treatments aimed at preserving cerebral perfusion and preventing secondary brain injury, such as adjustments in ventilation, fluid management, osmotherapy, sedation, or even CSF drainage when appropriate. For milder injuries where there are no signs of elevated ICP, invasive monitoring isn’t routinely needed. It isn’t limited to children and isn’t obsolete; guidelines support ICP monitoring in adults with severe TBI and in other high-risk scenarios after initial management.