I used to have huge ass scars all the way up my face and my skull was dented in around 2+ inches on the left side because my front wheel on my bike fell off and I skidded 15ft on my face, but I had a few surgeries, and only a few scars on my face. Thank god I had braces, my skull went back to normal position in under 3 days, only had to wait for the skin & bone to heal. Not worth a pic, hardly visisble now ^^
I also have a huge scar on the back of my head, but I have hair, lots of hair, so its invisible.