Nhazigharị nke fractional bụ ụzọ ọhụrụ maka ọgwụgwọ laser nke na-emepụta ọtụtụ mpaghara mmerụ ahụ okpomọkụ dị nta nke nwere obosara, omimi, na njupụta a na-achịkwa nke gbara ya gburugburu site na ebe nchekwa nke anụ ahụ epidermal na akpụkpọ ahụ echekwara, na-enye ohere maka mmezi ngwa ngwa nke mmerụ ahụ okpomọkụ nke laser kpatara.
Usoro pụrụ iche a, ọ bụrụ na ejiri usoro nnyefe laser kwesịrị ekwesị mee ihe, na-enye ohere ka ọgwụgwọ ike dị elu na-ebelata ihe egwu.