口角上提术研究进展  

The advancements in mouth corner lifting

作　　者：王志燕 宋涛 WANG Zhiyan;SONG Tao(Center for Cleft Lip and Palate Treatment,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100144,China)

机构地区：[1]中国医学科学院北京协和医学院整形外科医院唇腭裂中心,北京100144

出　　处：《中国美容整形外科杂志》2025年第2期124-127,共4页Chinese Journal of Aesthetic and Plastic Surgery

摘　　要：口角周围肌性结构复杂,可因先天性、衰老等因素导致下垂。下垂的口角给人悲伤、愤怒、疲劳、衰老等负面印象。为了实现面部年轻化、满足审美需求,口角上提术的应用越来越广泛。口角上提可通过注射A型肉毒毒素、透明质酸等方法实现。外科手术提升口角效果更明显,但术后可能导致增生性瘢痕形成、矫正过度等永久并发症。注射技术可以避免瘢痕形成,但效果改善不明显,维持时间较短。现对口角上提术的研究进展进行综述,旨为临床医师提供参考。The muscular structures surrounding the corners of the mouth are intricate and can lead to drooping due to congenital factors,aging,or other causes.Sagging at the corners of the mouth often conveys negative impressions such as sadness,anger,fatigue,or aging.To better address patients'aesthetic concerns and promote facial rejuvenation,mouth corner lifting techniques are increasingly uti lized.These techniques can be performed through non-surgical approaches,such as injections of botulinum toxin type A or hyaluronic acid,or via surgical methods.While surgical procedures offer more pronounced and lasting results,they carry risks of complications,including hypertrophic scar formation and overcorrection.In contrast,injection-based techniques minimize the risk of scarring but typically achieve subtler effects with shorter durations.This article reviews the latest advancements in mouth corner lifting techniques,providing clinicians with insights to guide their practice.

关 键 词：口角上提 蜗轴 降口角肌 A型肉毒毒素 透明质酸 

分 类 号：R62[医药卫生—整形外科]