Kwemakumi emakore, theCO₂ laseryakachengetedza chinzvimbo chayo sechishandiso chepamusoro mukudzora mavanga, kusanganisa kurongeka, kuita kwakasiyana-siyana, uye zvakaratidzwa mhedzisiro yekiriniki. Kusiyana neasina-ablative lasers anotarisa pamusoro peganda akaturikidzana, iwoCO₂ laserinopinda zvakadzika mukati medermis, ichikonzera kudzorwa kwekukuvadza kwekupisa kugadzirisa collagen uye elastin. Iyi nzira mbiri-kubvisa matishu akakuvadzwa uku ichikurudzira nzira dzekuvandudza-inotsanangura hutongi hwayo mukurapa mavanga kubva kugomba remapundu kusvika kune hypertrophic yekuvhiya mamaki.
Kubatsira kukuru kuri mazvirikunyatso kudzora. Yemazuva ano mafractional CO₂ masisitimu anoburitsa microscopic makoramu esimba, achichengetedza akatenderedza matishu ane hutano uye kuderedza nguva yekuderera. Zvidzidzo zvinoratidza kuti marapirwo eCO₂ akapatsanurwa anoderedza vanga kusvika 60% mushure mezvikamu zvitatu, nepamusoro pe80% yevarwere vanotaura kuvandudzwa kwemavara uye pigmentation. Iyi nhanho yekufungidzira haienzaniswi nedzimwe nzira senge microneedling kana kemikari peels, iyo isina kudzika kwakafanana kwakanangana nekunangwa.
Themwero wegoridhechimiro chinosimbiswa zvakare nemakumi emakore erengitudinal data. Ongororo ye2023 meta-ongororo yevarwere zviuru zviviri nemazana mashanu yakasimbisa hukuru hweCO₂ laser resurfacing mukuwana kuregererwa kwenguva refu kwevanga, nemitengo yekudzokazve pasi pegumi nembiri muzana mushure memakore mashanu. Kana tichienzanisa, radiofrequency uye pulsed-dye lasers yakaratidza kusiyanisa kwakanyanya mumhedzisiro, kunyanya kune atrophic mavanga. Dermatologists inosimbisawo kuchinjika kwayo: inogadziriswa wavelength marongero inobvumira kugadzirisa kune Fitzpatrick ganda mhando III-VI, kuderedza njodzi dzepost-kuzvimba hyperpigmentation.
Vatsoropodzi vanowanzotaura nezvenguva yekupora (mazuva 5-10 erythema uye edema) sechidziviriro, asi kufambira mberi muhunyanzvi hwemazuva ano kupfupisa nguva yekuporesa ne40% kubva 2018.CO₂ laser's robust safety profile. Sezvo kurapwa kwevanga kuchishanduka, kubatana kwetekinoroji iyi nemishonga adjunct-senge-platelet-rich plasma-inoenderera mberi nekuwedzera mashandisirwo ayo, ichisimbisa basa rayo risingadzoreki mudermatology.
Nguva yekutumira: Mar-15-2025
