Nkọwa dị mkpirikpi:

Laser 980nm bụ ụdị nnabata kachasị mma nke mkpụrụ ndụ vaskụla Porphyrin. Mkpụrụ ndụ akwara na-amịkọrọ laser ike dị elu nke 980nm wavelength, nkwụsi ike na-apụta, ma n'ikpeazụ gbasaa.

Iji merie ọgwụgwọ laser ọdịnala na-acha ọbara ọbara buru ibu nke na-ere anụ ahụ, mpempe aka nka ọkachamara, na-enyere 980nm laser doo anya lekwasịrị anya n'obosara dayameta 0.2-0.5mm, iji mee ka ike lekwasịrị anya karịa iru anụ ahụ a chọrọ, ebe na-ezere ọkụ anụ ahụ gbara ya gburugburu.

Laser nwere ike kpalie uto collagen dermal mgbe ọgwụgwọ vaskụla, na-abawanye ọkpụrụkpụ nke epidermal na njupụta, nke mere na a naghị ekpughe obere arịa ọbara, n'otu oge ahụ.