deteriorations or changes Signs of dangerous neurologic deterioraiton : - GCS drop of 2 or more points ... to 5mm. Skull X-rays only indicated if head CT NOT otherwise needed and patient has : - Suspected
of consciousness(more than 5min) Suspected open or depressed skull fracture Amnesia before impact ... (more than 30min) Any sign of basilar skull fracture Dangerous mechanism Vomiting(more than two