Phekolo ea li-epidermis le dermis pigmentation
Ho sebelisa phello e phatlohileng ea Nd: LAG laser, laser e kenella ka har'a epidermis ka har'a dermis e kenyelletsang bongata ba pigment boima. Kaha laser pulses in nanosecond empa e na le matla a phahameng haholo, 'mala oa pigment o ruruha ka potlako' me o robeha likotoana tse nyane, tse tla felisoa ka sistimi ea metabolic.