Laser Surgery for skin is used to treat different skin conditions including scars, vascular and pigmented injuries, and for photorejuvenation. The laser surgery for dermatology regularly sidestep the skin surface. The rule of laser surgery for dermatologic issue depends on SPTL(selective photothermolysis). The laser shaft infiltrates the skin until the point when it experiences chromophore which assimilates the laser bar. After retention of the laser bar, warm is created to incite coagulation, putrefaction of the focused on tissue, this outcomes in evacuation of undesirable tissue by laser surgery.