聚左旋乳酸在不同类型反复填充后的中面部修复紧致效果 陈丽勇 (厦门思明海峡医疗美容门诊部微整科,福建 厦门 361005) [关键词] 聚左旋乳酸;改善皮肤松弛;修复过度填充;紧致 [中图分类号] R622 [文献标识码] B [文章编号] 1004-4949(2024)02-0052-04
眶周色素沉着(periorbital hyperpigmentation,POH)俗称黑眼圈,是临床上常见的一种面部美容问题,主要表现为两侧眼周区域圆形或半圆形的深色外观,呈棕色、深棕色或青紫色,边界不清[1]。因其让人产生一种“衰老”“疲惫”的观感,困扰着许多爱美女性。虽然市场上关于眼周美白的美容产品众多,多种光电技术也用于治疗黑眼圈,但治疗效果偏差较大,并没有完全解决临床需求。
Objective To investigate the efficacy of poly (L-lactic acid) application in the rejuvenation of hands, and to analyzethe safety of its application. Methods two subjects with aging problems of the hands were given subcutaneous injections of poly-L-lactic