Scaring is a normal procedure of the body in order to heal a deep wound. It is something that happens to all and nobody is exempted.
For this reason even if the doctor tries to remove a scar the body will recreate it.
But the doctor can help to drastically improve the outlook of a scar even if it does disappear completely.
The rate of improvement is very satisfactory.
Of the treatment is repeated a second time there is further improvement.