Traumatic Brain edema

CPP: cerebral perfusion pressure.

DC: decompressive craniectomy.

EEG: electroencephalography.

EVD: external ventricular drain.

IC-HTN Intra cranial Hypertension.

ICP Intra cranial pressure.

PaCO2: partial pressure of carbon dioxide.

SBP Systolic blood pressure.

TBI: Traumatic brain injury.