Tsai Yun-Ta, Zhang Yajie, Wu Yumeng, Yang Hung-Hsu, Chen Lili, Huang Patrick Po-Han, Wang Chao-Huei
Dr. Shine Clinic, Kaohsiung, Taiwan.
Department of Plastic and Reconstructive Surgery, The 8th Medical Center of the General Hospital of the People's Liberation Army (PLAGH), Beijing, China.
Plast Reconstr Surg Glob Open. 2020 Jun 23;8(6):e2839. doi: 10.1097/GOX.0000000000002839. eCollection 2020 Jun.
Management of facial rejuvenation by the thread lift procedure has evolved over the past few years. The role of deep plane thread lift for buccal fat pad reposition was advocated. However, there are concerns about the risks and the feasibility of the deep plane thread lift. This study was designed to determine whether the deep plane thread lift could achieve effective aesthetic results and to investigate the possible risks of critical tissue injury through cadaveric studies.
Twelve fresh frozen cephalic specimens of 8 male and 4 female Asian body donors (mean age, 63.3 ± 8.0 years) were investigated. The deep plane thread lifts for reposition of the buccal fat pads were performed for all the left hemifaces. Cadaveric dissections were performed to investigate the moving distance of the buccal fat pad and to examine the surrounding tissue of the passage of the deep plane thread lift.
The average moving distance of the buccal fat pads after the deep plane thread lift was 3.73 cm. The difference in moving distance of buccal fat pads between bilateral sides was statistically significant ( < 0.001). No injuries of the critical vessels or nerves were found after cadaveric dissection. The passage of the deep plane thread lift was evaluated.
The deep plane thread lift for reposition of the buccal fat pad is a safe, effective, and practical method.
在过去几年中，通过埋线提升术进行面部年轻化管理不断发展。有人主张深层平面埋线提升术对颊脂垫复位的作用。然而，人们对深层平面埋线提升术的风险和可行性存在担忧。本研究旨在通过尸体研究确定深层平面埋线提升术是否能取得有效的美学效果，并调查关键组织损伤的可能风险。
对8名男性和4名女性亚洲尸体捐赠者（平均年龄63.3±8.0岁）的12个新鲜冷冻头部标本进行研究。对所有左侧半脸进行深层平面埋线提升术以复位颊脂垫。进行尸体解剖以研究颊脂垫的移动距离，并检查深层平面埋线提升术通道周围的组织。
深层平面埋线提升术后颊脂垫的平均移动距离为3.73厘米。双侧颊脂垫移动距离的差异具有统计学意义（<0.001）。尸体解剖后未发现关键血管或神经损伤。对深层平面埋线提升术的通道进行了评估。
用于颊脂垫复位的深层平面埋线提升术是一种安全、有效且实用的方法。
