?? ??? ??? ?? ?? ???? causa ??? ????? ????? ?? ????. motivos ??? ??? ?? ?? ????? ???? ?????, diseases ? cirurgias ????. {?????{ ??? ??? ?? techniques ?????? ????? ???? ? type ,scar,cicatriz ?? depend ?? ???. ???? ?? ??? ??? comuns ????? ??? ??? ???? surgery, laser therapy, use of creams and ? ?????????? ?? ????. ????? ??????? ??? ??? ???? ???? ?