How deep/wide does a cut need to be to scar?

About 1cm in length and I think no more than 5mm deep, I have a cut between my lip and my nose. To the right of my cupids bow (middle 'pinch' of lip). It's a fairly clean ...show more

Just wondering.

So it's been almost 12 weeks since I accidentally got a cut on my nose and it left a scar. My doctor glued the cut but so far the scar is still noticeable and there's a little bump on top of the scar. It is also kind of red and shiny. I'm applying aloe...

I have a cut on my forehead due to a mirror hit..and it was not properly band aided..and now now the scar looks ugly..i whitened it by applying the cream..but there is a bulge and and cut..so can one help me how is this bulge can go and how can i able...

I'm 31 weeks pregnant, and am having a repeat, scheduled cesarean at the very beginning of May, at 39 weeks. I have an anterior placenta, and I had an elective 3D ultrasound that showed it started from above my belly button, and covers my cesarean scar...

Okay I'm in my teens and well il just come out and say it, I carved a boys name into my wrist with a Compas. It was deep but the cut has healed but it scar'd fairly bad. I done it over a month ago. I have been going trough depression and was suicidal...

I have a scar-like cut on my face. Its a little bit deep. I got it from hitting my face on a school bus while running and bleeding deeply. I look so ugly with it and I've been trying to get rid of it for like 5 years, I have lost confidence because of...

I need to know how to get rid of a scar. I cut myself shaving and now I have a scar. Its not like a normal scar though. Its like a chunk of skin was cut off and now my skin is unlayered. If that makes any sense.

What happened: ~ I got my right breast scratched by a cat. Why I have a scar: ~ I left the band aids on for too long because mom said that we are poor and it's annoying to constantly buy more from Wal Mart *15 min away,* So I left on the band aids for...