[摘 要]目的 分析皮下埋植聚对二氧环己酮(PPDO)线在面部年轻化治疗中的应用价值及安全性。方法 选取2022年7月-2024年1月武邑骨科医院接诊的84例求美者为研究对象，依据治疗方案的不同分为对照组和试验组，每组42例。对照组行面部注射治疗，试验组行面部注射+皮下埋植PPDO线治疗，比较两组面部轮廓参数、面部年轻化改善评分及不良反应发生率。结果 试验组治疗后面下宽、面下长、面中长及下颏夹角均低于对照组，差异有统计学意义(P<0.05)；试验组治疗后GAIS评分高于对照组，差异有统计学意义(P<0.05)；两组不良反应发生率比较，差异无统计学意义(P>0.05)。结论 PPDO线皮下埋植治疗在求美者面部注射年轻化治疗中的联合应用，可提升患者面部轮廓年轻化改善效果及整体面部美容效果，且不增加不良反应发生几率，安全性高。

    [关键词] 面部年轻化；皮下埋植；聚对二氧环己酮线；面部轮廓

    [中图分类号] R622 [文献标识码] A [文章编号] 1004-4949(2024)23-0102-04

    Efficacy and Safety of Subcutaneous Implantation of Polydioxanone Line in Facial Rejuvenation Treatment

    CAI Jingning1， MIAO Junqiang2

    (Department of Plastic Surgery1， Department of Orthopedic Surgery2， Wuyi Orthopaedic Hospital， Hengshui 053400， Hebei， China)

    [Abstract]Objective To analyze the application value and safety of subcutaneous implantation of polydioxanone (PPDO) line in facial rejuvenation. Methods A total of 84 people who sought beauty in Wuyi Orthopedic Hospital from July 2022 to January 2024 were selected as the research objects. According to the different treatment schemes， they were divided into control group and experimental group ......