Injuries to the hindbrain are mostly considered to be due to injuries to the posterior cranial fossa, and for hindbrain injuries, the clinical symptoms are mainly: 1, scalp injuries in the occipital region. Because the back of the brain after the occurrence of injuries, mostly due to the occipital force caused by the occipital force point may appear hematoma, scalp lacerations. 2, the symptoms of increased intracranial pressure. If an intracranial hematoma is caused after a hindbrain injury, it is likely to lead to increased intracranial pressure, resulting in severe headache, jet vomiting, irritability, deep and slow breathing, increased blood pressure, etc. 3, impaired consciousness. If the hematoma is large or occurs quickly, the patient may rapidly become unconscious. 4. Focal neurological signs. Patients may have nystagmus, ataxia, and hypotonia on the injured side. 5. There may also be cervical ankylosis and brain herniation symptoms.