The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.
Department of Plastic and Reconstructive Surgery, Guangdong Second Provincial General Hospital, Guangzhou, China.
Dermatol Surg. 2023 Mar 1;49(3):242-246. doi: 10.1097/DSS.0000000000003691. Epub 2023 Jan 13.
The chin is an important facial structure that directly affects the overall contour of the face. The key to achieving a beautiful, effective, and safe chin injection is to make a good facial assessment and use an appropriate injection technique to achieve the best injection effect.
In this article, the authors will discuss cosmetic concepts for the chin area and verify the effectiveness of chin augmentation techniques.
Chin volume injections were performed on 23 Asian female subjects and 15 Asian male subjects. Demographic and imaging data were collected, and the facial aesthetic length was calculated. The authors also measured the length of beautiful chins, as evaluated by 2 plastic surgeons, and the ratios of chins from "The 100 Most Beautiful/Handsome Faces in China" published by TCC Asia in 2020.
The mean volume of chin filling was 1.89 ± 0.74 mL in female subjects and 2.68 ± 1.28 mL in male subjects. The ideal length of the chin was equal to that of the nasal dorsum in male subjects, and the ideal chin-to-nasal dorsum ratio was 0.9 in female subjects.
In this study, the authors investigate sex differences in chin aesthetics among the Chinese population and introduce an aesthetic and anatomical approach to chin injection.
下巴是影响面部整体轮廓的重要结构。实现美丽、有效和安全的下巴注射的关键是进行良好的面部评估，并使用适当的注射技术以达到最佳的注射效果。
本文作者将讨论下巴区域的美容概念，并验证下巴填充技术的有效性。
对 23 名亚洲女性和 15 名亚洲男性受试者进行下巴容量注射。收集人口统计学和影像学数据，并计算面部美学长度。作者还测量了由 2 位整形外科医生评估的美丽下巴的长度，以及 2020 年 TCC Asia 发布的《中国 100 张最美丽/英俊面孔》中下巴的比例。
女性受试者下巴填充的平均体积为 1.89 ± 0.74 mL，男性受试者为 2.68 ± 1.28 mL。男性受试者理想的下巴长度与鼻背相等，女性受试者理想的下巴与鼻背的比例为 0.9。
在这项研究中，作者研究了中国人群中下巴美学的性别差异，并介绍了一种下巴注射的美学和解剖方法。
