Little sister cut wrist on a pin and bled a lot. Dad put edges together and it healed. Now older people think she slashed herself.?

Scars are permanent. This is difficult because scars are permanent and it is nearly impossible to offer a scar revision without creating a new visible scar. Permanent makeup or ornamental tattoo have been used to conceal the appearance. Of course i understand that others will advise you to leave this alone and that is the best medical thing to do.