Advanced Dermatology, SKINQRI, LLC, Skinfo, LLC, Lincolnshire, Illinois 60069, USA.
Dermatol Surg. 2010 Mar;36(3):322-8. doi: 10.1111/j.1524-4725.2009.01436.x. Epub 2010 Jan 19.
The objective of aesthetic treatments is to create a more youthful appearance. Most injectable fillers are indicated for the reduction of nasolabial folds, but the current aesthetic movement is toward volume replacement in multiple areas, known as global fillers or liquid face-lift.
To quantify the degree of perceived age reduction from multisyringe hyaluronic acid treatment.
Ten women were treated with 6 to 8 mL of hyaluronic acid. Exclusion criteria were no laser for 6 months and no hyaluronic acid fillers for 6 months or semipermanent fillers for 1 year. High-resolution photographs were taken in identical lighting and position before and 2 and 4 weeks after treatment. Three blinded dermatologists rated patients' ages before and after from photographs.
The dermatologists reported an average of 6.1 to 7.3 years of reduction in apparent age at 2 and 4 weeks, respectively. The patients perceived a decrease in apparent age of 7.8 and 9 years.
Multisyringe injection of hyaluronic acid filler into the aging face results in a reduction of apparent age from 6.1 to 9 years after 2 to 4 weeks. Full-face correction with hyaluronic acid is an important procedure in the armamentarium of anti-aging techniques.
美容治疗的目的是创造更年轻的外观。大多数注射用填充物都用于减少鼻唇沟，但当前的审美趋势是在多个部位进行体积替换，称为全脸填充物或液体拉皮。
量化多次注射透明质酸治疗后感知年龄减少的程度。
10 名女性接受了 6 至 8 毫升透明质酸治疗。排除标准为 6 个月内未接受激光治疗，6 个月内未接受透明质酸填充物治疗，或 1 年内未接受半永久填充物治疗。在治疗前、治疗后 2 周和 4 周，在相同的照明和位置拍摄高分辨率照片。三位盲审皮肤科医生根据照片对患者治疗前后的年龄进行评分。
皮肤科医生分别报告，治疗后 2 周和 4 周时，患者的表观年龄平均减少了 6.1 至 7.3 岁。患者感知到的表观年龄下降了 7.8 岁和 9 岁。
在老化的面部中多次注射透明质酸填充物可在 2 至 4 周后使表观年龄减少 6.1 至 9 岁。全脸透明质酸矫正术是抗衰老技术武器库中的一个重要程序。
