Hi, thanks for posting your concern in the HCM.
I think you need not be panicked because there was no neurological signs present when your doctor examined you.
But, I should tell you that there is always a chance of
internal bleeding (
contusion or sub-dural haemorrhage) after a traumatic
brain injury.
So, I think you should have a plain (non-contrast)
CT scan of head done to rule out any neurological abnormality. If there is a scalp
hematoma in the scan, you need not worry. But, in case there is an internal bleeding you need to get admitted and treated under critical care supervision by a neurosurgeon.
Hope you are satisfied with my answer. If you have any further query related to this, please write back.
In case you have any new query in future, you can directly ask me questions @ http://www.HealthcareMagic.com/doctors/dr-kaushik-sarkar/68460. I will try my level best to help you.
Regards,
Dr. Kaushik