The Dorsal Nasal Complex in Asians: Anatomical Variations and Injection Guide for Botulinum Toxin Type A.
Yixin SunYunzhu LiXiaoyue LuPanxi YuLin JinMengyuan ZhangZenan XiaZhijin LiLin ZhuHayson Chenyu WangZhen ChenAng ZengXiao LongNanze YuPublished in: Aesthetic surgery journal (2023)
A novel anatomical concept "Dorsal Nasal Complex" and a classification system of DNL were proposed. Each of the four distribution types of DNL corresponds to a specific anatomical variation of DNC. A refined injection technique for DNL was developed, and its efficacy and safety were demonstrated.