How deep do scratches have to be to leave scars?

I recently got whacked in the face with a tree branch and got a pretty long cut on my cheek. I rinsed the cut, then patted hydrogen peroxide into it an, and after put antibiotic ...show more

my son has scratches on his face (from his kindergarten friend - it was an accident, that's not the problem), it is not too deep but it is very noticeable. i know from my experience, that these scratches can leave scars. anyone knows any good treatment...

ok. today this little girl. she scratched my arm like really crazy just because i try to get my phone back from her --...... and i personally don't like scars cause i have 6 HUMONGUS SCARs on my back, which is size of a forearms. and i dont want it....

So I was pushed into a blackberry bush last weekend and got some scratches. They did bleed, does that mean they will for sure leave scars? They're in very inconvenient places.

I was wondering if after using wartrol the warts turned into scars.... or if freezing them would leave scars... I dont have money for laser treatment so i wanted to find the cheapest way that wont leave scars.

Okay so, Im thinking about getting a nose piercing (little diamond stud) or a monroe piercing. I know that nose piercings do not leave big scars. But do moroe piercings leave big ...show more

I have many scars and scratches on my belly and arms from when I did self harm (which was not too long ago, maybe like 2 weeks ago.) I really regret them now. They were not deep, but you can still see them... I really want to go bathing suit shopping...

I popped a blackhead the other day and was wondering if it would leave any marks or scars? If I leaves marks or scars I won't pop the rest