PECARN Head Injury Rule – Under 2 Years

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Clinical Decision Tool

Applies the PECARN head trauma prediction rule for children younger than 2 years.

GCS <15, Altered Mental Status or Palpable Skull Fracture

No 0 Yes +1

Occipital, Parietal or Temporal Scalp Haematoma

No 0 Yes +1

Loss of Consciousness ≥5 Seconds

No 0 Yes +1

Severe Mechanism of Injury

No 0 Yes +1

Not Acting Normally According to Parent

No 0 Yes +1

Non-frontal Scalp Haematoma Present

No 0 Yes +1

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