?????RF ??????

????????????KRW???????????12?20??/??????????????????????????????????????????

??RF???????????????

?????RF?????????2.0?3.5mm????????reticular dermis?????????????????????????????/?????RF?????????????????RF??55?65°C?????0.5?1.0mm????????????Microthermal Treatment Zones?MTZs???????????????????????????????????????????????????????????????????????????????

?????????????????

???3??????????????RF?????????????????????????????????RF??????/?????????????????????????????????????????FDA?Jeisys/Cynosure????KFDA?????

1. Hruza G et al. "Fractional radiofrequency treatment on full-face areas in the Asian population for skin tightening." Lasers in Surgery and Medicine. 2022;54(3):367-374. doi:10.1002/lsm.23481 — ???????Fitzpatrick III?V?55??RF??????????3????6??????????Cutometer R2???22.3%?????????????4.1mm????????????????
2. Alexiades M et al. "Randomized, blinded, 3-arm clinical trial assessing optimal temperature and outcomes of monopolar radiofrequency for the treatment of skin laxity." Dermatologic Surgery. 2019;45(11):1399-1409. doi:10.1097/DSS.0000000000002189 — ?????RF?????????RF???RCT?n=60??????????RF???????RF??????????33%????????87%???????74%??
3. Lan T et al. "Microneedle fractional radiofrequency treatment of periorbital wrinkles and skin laxity: a prospective cohort study." Journal of Cosmetic and Laser Therapy. 2020;22(4-5):187-192. doi:10.1080/14764172.2020.1774503 — ??????????????n=38??RF??????????2??3???Visual Analogue Scale?????????53.8%???Physician Global Assessment 71%??????????