Injuries to the fontanel are mainly caused by an external force on the head, and the symptoms depend mainly on the size of the force. If the force is small, the patient may experience mild headache and dizziness. If the force is large, the patient may experience intracranial hemorrhage, which causes a relative increase in intracranial pressure, leading to increased intracranial pressure, which is manifested by nausea, vomiting, headache, and optic papillae edema. Increased intracranial pressure to a certain extent, the patient will show impaired consciousness. In severe cases, such as extensive cerebral contusion with fracture of the fontanel, the patient may be in a persistent coma. Patients with injuries to the anterior fontanel can be treated conservatively with less severe injuries and dynamic review of head CT. If the bleeding is large with impaired consciousness, surgical treatment is required.