Department of Dermatology, Hualien Tzu-Chi Hospital, Hualien, Taiwan.
P-Skin Professional Clinic, Kaohsiung, Taiwan.
J Cosmet Dermatol. 2024 Jan;23(1):79-83. doi: 10.1111/jocd.16100. Epub 2023 Nov 23.
Submental fullness (SMF), or the double chin, is a condition regarded as undesirable. Many treatment modalities are available for SMF reduction, such as energy-based devices, injection lipolysis, or surgery. However, of minimal invasive modalities, hyaluronic acid (HA) injection has not been explored for possible SMF treatment.
A 52-year-old East Asian female patient with prominent SMF underwent HA filler injection. Aside from marked reduction of SMF prominence, an improvement of sagging over her cheeks and jawline, and a general improvement to facial aging signs was noted.
HA filler injections for SMF offer an instant, zero downtime, and safe alternative, and can be considered in patients who wish to simultaneously achieve improvement in other facial areas.
颏下饱满（SMF），又称双下巴，是一种被认为不理想的状况。有许多治疗方法可用于减少 SMF，例如能量设备、注射溶脂或手术。然而，在微创方法中，尚未探索透明质酸（HA）注射用于可能的 SMF 治疗。
一位 52 岁的东亚女性患者，颏下饱满明显，接受了 HA 填充剂注射。除了明显减少颏下饱满度外，还注意到脸颊和下颌线的下垂得到改善，以及整体面部老化迹象得到改善。
HA 填充剂注射治疗 SMF 提供了即时、零恢复期和安全的替代方法，对于希望同时改善其他面部区域的患者，可以考虑使用。
