Isimiso sokususwa kwezinwele nge-laser sisekelwe kakhulu emiphumeleni ekhethiwe ye-photothermal. Imishini yokususa izinwele nge-laser ikhiqiza ama-laser ane-wavelength ethile, angena ebusweni besikhumba futhi athinte ngqo i-melanin kuma-follicle ezinwele. Ngenxa yamandla aqinile okumunca i-melanin kuma-laser, amandla e-laser amuncwa yi-melanin futhi aguqulwe abe amandla okushisa. Lapho amandla okushisa efika ezingeni elithile, izicubu ze-follicle yezinwele zizolimala, ngaleyo ndlela zivimbele ukuvuselelwa kwezinwele.
Ngokukhethekile, ukususwa kwezinwele nge-laser kuphazamisa umjikelezo wokukhula kwama-follicle ezinwele, okubangela ukuba angene esigabeni sokuwohloka nokuphumula, ngaleyo ndlela kufezwe umgomo wokususwa kwezinwele. Ngesikhathi sokukhula, ama-follicle ezinwele aqukethe inani elikhulu le-melanin, ngakho-ke ukususwa kwezinwele nge-laser kunethonya elibaluleke kakhulu ezinweleni ngesikhathi sokukhula. Kodwa-ke, ngenxa yokuthi izingxenye ezahlukene zezinwele zingase zibe sezigabeni ezahlukene zokukhula, kudingeka ukwelashwa okuningi ukuze kufezwe umphumela wokususwa kwezinwele ofiselekayo.
Ngaphezu kwalokho, ngesikhathi senqubo yokususa izinwele nge-laser, odokotela bazolungisa amapharamitha emishini ye-laser ngokusekelwe ezicini ezifana nohlobo lwesikhumba sesiguli, uhlobo lwezinwele, kanye nobukhulu ukuqinisekisa ukuphepha nokusebenza kahle kokwelashwa. Ngesikhathi esifanayo, ngaphambi kokususwa kwezinwele nge-laser, odokotela bazokwenza ukuhlolwa okuphelele kwesikhumba sesiguli futhi babazise ngezingozi nezinyathelo zokuphepha ezingaba khona.
Ngamafuphi, ukususwa kwezinwele nge-laser kubhubhisa izicubu ze-follicle yezinwele ngesenzo esikhethiwe se-photothermal, kufezwe umgomo wokususwa kwezinwele. Ngemva kokwelashwa okuningi, iziguli zingafinyelela imiphumela yokususwa kwezinwele ehlala njalo.
Isikhathi sokuthunyelwe: Ephreli-09-2024