Whether the head hit caused injury is mainly judged by the trauma situation, symptoms and imaging examination and other comprehensive judgment.
1. Trauma: Observe whether the injured person has rupture of the head, hematoma, bleeding from the nose and ears.
2. Symptoms: Observe whether the injured person has dizziness, headache, projectile vomiting, tinnitus, coma and so on. Judge whether there is pupil dilatation, loss of light reflex, positive pathological signs, etc. through physical examination.
3. Imaging examination: cranial CT, cranial MRI, etc. can be performed by Damping Zhu to observe whether there is intracranial hemorrhage, intracranial injuries, etc.
It is recommended that the injured person go to the regular hospital in time to improve the physical examination and related auxiliary examination, to clarify whether there is intracranial injury, to avoid delaying the condition.