Scars can't be completely removed by any method, but they can be made inconspicuous by treatment. The treatment of scars can only dilute or change the size or shape of scars. According to the specific shape of scar, different schemes are different. The methods to treat scar include microcrystal grinding, surgical resection, skin grafting (the color of back skin is darker than skin), catgut embedding dilator and so on.

Most scars on the face are ground by microcrystal grinding, which is a treatment method to remove superficial scars. However, we should choose the treatment plan according to our own situation and the size and depth of the scar.

At present, the best way to treat birthmarks is laser, but there is a birthmark mole that cannot be removed by laser and needs surgery. There are also many kinds of birthmarks, and the wavelength used for laser removal of different birthmarks is different, so it is necessary to diagnose what birthmark it is first, and then determine the treatment plan according to the diagnosis.