We just discovered a dent, in the shape of a c,  on the back of my three year olds head. He acts normal and has no symptoms. He did, however, hit his head on a hard floor about a month back in the same spot. What could this be and what should we do about it?
Hi.... I do not think you should worry about it. First be reassured that your kid is normal. I will suggest you danger signs of head injury -1. Vomiting continuously2. Seizures3. Watery of bloody discharge from ears and nose4. Unconsciousness5. Altered sensorial or behavior. If none of them are present, I don't think you should worry about his trivial head injury. Regards -