东亚人样本确定下颌缘不清晰临床分类研究

Clinical Classification Study on the Blurred Mandibular Margin of East Asians

下颌线的走势影响人的脸型和面容神态,模糊的下颌缘会使脸部呈现衰老感。目前改善下颌缘模糊的方法种类繁多,包括微针射频激光类、外科手术类、线雕类、溶脂或吸脂、注射填充类等多种手段。选择合适的治疗方法对于实验显著的治疗效果至关重要,这也是避免技术滥用、确保治疗精准性的基础。针对东亚人种,下颌缘模糊按照成因和临床表现可以大致分为皮肤与浅表肌腱膜系统(SMAS)筋膜松弛型、面部脂肪堆积型及脂肪垫位移型、肌肉紧张型、颌下腺肥大型和骨骼缺失型。该文旨在深入探讨这五种下颌缘模糊分型的评估方法与治疗手段,通过综合分析现有研究资料和临床实践经验,为临床医生提供一套系统、科学的评估与治疗方案。

The contour of the mandibular line affects the facial shape and expression,and a blurred mandibular margin can impart a sense of aging.Currently,there are various methods available to improve the blurring of the mandibular margin,including microneedle radiofrequency lasers,surgical procedures,thread-lifting,lipolytic or liposuction,and injectable fillers.Selecting the appropriate treatment approach is crucial for achieving significant therapeutic outcomes,serving as the foundation for avoiding technical misuse and ensuring precise treatment.For East Asian individuals,blurred mandibular margins can be roughly classifified into fifive types based on their causes and clinical manifestations:skin and superfificial musculoaponeurotic system(SMAS)fascia laxity,facial fat accumulation and fat pad transposition,muscle tension,submandibular gland hypertrophy,and bone defificiency.This article aims to delve into the evaluation methods and treatment options for these fifive types of blurred mandibular margin,providing clinicians with a systematic and scientifific evaluation and treatment plan through comprehensive analysis of existing research data and clinical practice experience.