Ubuvuzi bwa epidermis na dermis pigmentation
Ukoresheje ingaruka ziturika za Nd: YAG laser, laser yinjira epidermis muri dermis irimo ubwinshi bwa pigment. Kubera ko laser pulses muri nanosekond ariko hamwe nimbaraga zidasanzwe, misa ya pigment yarashwe ikabyimba vuba igacamo uduce duto, izakurwaho binyuze muri sisitemu ya metabolike.