MILD
A symptomatic
mild headache
Three or fewer episodes of vomiting
Loss of consciousness for less then 5 minutes
MODERATE
Loss of consciousness for 5 minutes or more
Progressive lethargy
Progressive headache
Vomiting (more then three times)
Suspected child abuse
Signs of skull or depressed fracture
Possible penetrating injury
SEVERE
Seizures
Penetrating injury
Loss of consciousness
Multiple trauma
Focal neurological signs
(Diagrams)