fingertip injuries and scars and keloids.
keloid scars Keloids are benign fibrous growths that only affect humans.
Even these treatments are not 100 percent effective when getting rid of keloids.
Piercing with a gun stud instead of a piercing needle adds pressure and trauma to the piercing site; this can cause heavy scarring and keloids which are scars that can only be removed surgically.
Black skin also has a tendency to form keloids, which are raised, rubbery or shiny scars that appear where skin was injured.