中国美容医学2025，Vol.34Issue(4)：20-23,4.
聚左旋乳酸在鼻唇沟填充中的临床疗效观察
Clinical Efficacy Observation of Poly-L-lactic Acid in Nasolabial Fold Filling
摘要
Abstract
Objective To observe the therapeutic effect of injectable poly-L-lactic acid in nasolabial fold augmentation.Methods 52 patients with nasolabial fold augmentation who were treated at the author's hospital from December 2021 to May 2022 were selected to receive poly-L-lactic acid injection.The efficacy and adverse reactions of the injection were evaluated immediately after initial treatment and at the 3rd,6th,and 12th months after completing three treatments.Results In this group of 52 patients,there were mild redness,swelling,and tenderness in the skin within 3 days after injection.Most patients subsided within 3 days,while only two patients delayed until 5 days.During the follow-up period,all patients did not experience complications such as infection,nodules,cysts,or granulomas.Within one month after the initial treatment,16 patients showed significant soft tissue swelling and no other discomfort.The WSRS score of 28 patients in the 12th month after initial treatment showed that they not only did not return to baseline levels but also maintained good volume augmentation effects.The effective rate of this treatment is 88.46%(46/52),and the satisfaction rate is 84.61%(44/52).Conclusion The use of injectable poly-L-lactic acid for the treatment of nasolabial fold volume loss is safe and reliable,with simple operation and fewer complications.关键词
鼻唇沟/聚左旋乳酸/生物刺激剂/面部老化/填充剂Key words
nasolabial groove/poly-L-lactic acid/biostimulator/facial aging/filler分类
医药卫生引用本文复制引用
丁庆丰,宋子军,沃贝贝..聚左旋乳酸在鼻唇沟填充中的临床疗效观察[J].中国美容医学,2025,34(4):20-23,4.基金项目
河北省医学科学研究重点课题(名称:聚左旋乳酸在软组织填充中的研究 （）
编号:20201336) （）
