Unyango lwe-epidermis kunye ne-dermis pigmentation
Ukusebenzisa isiphumo sokuqhuma kwe-Nd: YAG laser, i-laser ingena kwi-epidermis kwi-dermis equka ubuninzi be-pigment mass. Ukusukela oko i-laser pulses kwi-nanosecond kodwa inamandla aphezulu kakhulu, i-pigment mass shot idumba ngokukhawuleza kwaye iqhekeke ibe ngamaqhekeza amancinci, aya kupheliswa ngenkqubo ye-metabolic.