PECARN approach
Pecarn rule does not apply to:
- Neuro background e.g.
- VP shunt
- Known brain tumour
- Neurological condition
Pecarn rule does not apply to:
- Penetrating trauma
- Bleeding disorder
In those requiring imaging, consider CT cervical spine (discuss with an EM senior).
WPTAS
For those undergoing neurological observations, please use the WPTAS (patients ≥7 years).