Hi...dear user.,
Thanks for choosing HCM.,
Now you are suffering from DIFFUSE SCARRING 
ALOPECIA.,
It is due to physical 
injury (accident) of affected area.,
Here your total Hair 
unit destroyed by injury..So there is no chance..,
to regrowth of your hair on that area..,
But one thing, we can do there..,
1) Weaving of Hairs ...it can be done by Trained persons..,
2) Transplantaion of Hairs...it is expensive...,but more,
     effective. it can be done by Qualified and Trained .,
     Cosmetic surgeon....,ok..good luck.,