Clinical efficacy and safety of a focused-radiofrequency device on middle and lower face rejuvenation: a retrospective clinical study

医学 返老还童 鼻唇沟 红斑 面部修复 回顾性队列研究 前额 强脉冲光 毛细血管扩张 可视模拟标度 外科 脸颊 口腔正畸科 皮肤病科
作者
Yiqiu Zhang,Min Yan,Jing Mi,Ying Zeng,Huyan Lin,Min Yao,Jiaoyun Dong,Shen Wang
出处
期刊:Journal of Cosmetic and Laser Therapy [Informa]
卷期号:23 (7-8): 176-183 被引量:1
标识
DOI:10.1080/14764172.2022.2048672
摘要

The aim of the present study was to evaluate the efficacy and safety of a unipolar focused-RF device used to rejuvenate the middle and lower face and to create an assessment system. This retrospective study comprised 52 patients with mild-to-moderate skin laxity and wrinkles who received 1-3 treatments 1 month apart and were followed up for 1-7 months. At baseline and post-treatment, three blinded observers measured facial contour and lines, analyzed VISIA scores, and assessed the results using Alexiades Comprehensive Grading Scale (ACGS) and Global Aesthetic Improvement Scale (GAIS). Significant improvements were observed (P < .05) in facial width (left 5.95%, right 5.66%), nasolabial folds (left 18.98%, right 20.56%), marionette lines (left 18.88%, right 25.80%), and cheek lines (left 3.35%, right 3.05%) and in the scores of wrinkles (15.37%), texture (13.67%), pores (6.48%), and red areas (6.57%) using VISIA. There was an obvious reduction in wrinkles, laxity, erythema/telangiectasia based on ACGS, and 75% improved and 5.8% much improved using GAIS. There was no severe side effect. We suggest that the unipolar focused-RF device is an effective and safe technique for middle and lower face rejuvenation and provides a series of comprehensive assessment methods based on standardized photos using VISIA.
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