目的评价单极射频治疗后面部松弛的变化

IF 1.2 4区 医学 Q3 DERMATOLOGY
Dong Hye Lee, Ye-Jin Suh, Dong Hyun Kim, Sang Jun Lee, M. Shin
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引用次数: 0

摘要

射频(RF)作为一种无创技术已被广泛应用于皮肤紧致和年轻化。条纹是一种与面部形状相对应的干涉图案。目的是客观评价射频对面部皮肤松弛的影响。10名受试者参与并接受面部单极射频治疗。在基线和治疗后获得临床照片和眼部图像。分析面部上三分之一的眶周角、颧长比(L1/L2)、中三分之一的角、口周垂直长度和下三分之一的角。RF治疗1周后,面部中三分之一的平均颧骨长度比(L1/L2)在第4周显著增加(49.68%,P = 0.047)。8周后,L1/L2比值升高至接近1,但差异不显著。平均口周垂直长度4周后降至282.25±84.069像素(px), 24周后降至281.38±76.03像素(px);这些差异具有统计学意义。从光照下的面部图像中提取颧骨长度比和口周垂直长度参数,可以客观地评价临床各种面部紧致治疗方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Objective assessment of facial laxity changes after monopolar radiofrequency treatment by using moiré topography
ABSTRACT Radiofrequency (RF) has been widely used as a noninvasive technique for skin tightening and rejuvenation. Moiré is a type of interference pattern corresponding to the shape of the face. We aimed to objectively evaluate the effect of RF on facial skin laxity using moiré. Ten subjects participated and were treated with a monopolar RF on the face. Clinical photographs and moiré images were obtained at the baseline and after treatment. The periorbital angle from the upper third of the face, zygomatic length ratio (L1/L2), angle from the middle third, perioral perpendicular length, and angle from the lower third were analyzed. After one session of RF treatment, the mean zygomatic length ratio (L1/L2) from the middle third of the face significantly increased in the 4th week (by 49.68%, P = .047). The L1/L2 ratio increased to nearly one, which were not significant after 8 weeks. The mean perioral perpendicular length decreased to 282.25 ± 84.069 pixels (px) after 4 weeks, and to 281.38 ± 76.03 px after 24 weeks; these differences were statistically significant. The parameters of zygomatic length ratio and perioral perpendicular length extracted from illuminated moiré images can be useful for objectively assessing various facial tightening treatments in clinical settings.
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来源期刊
CiteScore
2.50
自引率
0.00%
发文量
36
审稿时长
>12 weeks
期刊介绍: A unique journal that focuses on the application of cosmetic laser and light therapies on the skin. The Journal of Cosmetic & Laser Therapy provides a forum for stimulating and up-to-date studies demonstrating the wide range of therapeutic options for clinicians and surgeons involved in cosmetic and dermatological treatment. The journal is aimed at dermatologists, cosmetic surgeons, plastic and facial plastic surgeons, oculoplastic surgeons and all those interested in the rapidly expanding field of cosmetic and laser therapy. Features include: -Cosmetic surgery, including facial rejuvenation, hair removal and skin resurfacing -Use of lasers and other light sources for cosmetic and dermatological treatment -Applications of peeling agents, fillers, injectables, implants and other cosmetic modalities -Topical treatments -Practical tips and safety issues
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