Rho Nark Kyoung, Park Je Young, Youn Choon Shik, Lee Soo-Keun, Kim Hei Sung
*Leaders Aesthetic Laser and Cosmetic Surgery Center, Seoul, Korea; †Oracle Skin Clinic, Seoul, Korea; ‡Yemiwon Aesthetic Clinic, Seoul, Korea; §Mein Skin Clinic, Seoul, Korea; ‖Department of Dermatology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea.
Dermatol Surg. 2017 Feb;43(2):255-263. doi: 10.1097/DSS.0000000000000972.
Quantitative measurements are important for objective evaluation of postprocedural outcomes. Three-dimensional (3D) imaging is known as an objective, accurate, and reliable system for quantifying the soft tissue dimensions of the face.
To compare the preprocedural and acute postprocedural nasofrontal, nasofacial, nasolabial, and nasomental angles, early changes in the height and length of the nose, and nasal volume using a 3D surface imaging with a light-emitting diode.
The 3D imaging analysis of 40 Korean women who underwent structured nonsurgical rhinoplasty was conducted. The 3D assessment was performed before, immediately after, 1 day, and 2 weeks after filler rhinoplasty with a Morpheus 3D scanner (Morpheus Co., Seoul, Korea).
There were significant early changes in facial profile following nonsurgical rhinoplasty with a hyaluronic acid filler. An average increase of 6.03° in the nasofrontal angle, an increase of 3.79° in the nasolabial angle, increase of 0.88° in the nasomental angle, and a reduction of 0.83° in the nasofacial angle was observed at 2 weeks of follow-up. Increment in nasal volume and nose height was also found after 2 weeks. Side effects, such as hematoma, nodules, and skin necrosis, were not observed.
The 3D surface imaging quantitatively demonstrated the early changes in facial profile after structured filler rhinoplasty. The study results describe significant acute spatial changes in nose shape following treatment.
定量测量对于客观评估术后结果很重要。三维（3D）成像作为一种客观、准确且可靠的系统，可用于量化面部软组织尺寸。
使用发光二极管3D表面成像技术，比较术前和术后即刻、术后1天及术后2周时的鼻额角、鼻面角、鼻唇角和鼻颏角，以及鼻子高度、长度和鼻腔容积的早期变化。
对40例接受结构化非手术隆鼻的韩国女性进行3D成像分析。使用Morpheus 3D扫描仪（韩国首尔Morpheus公司）在填充式隆鼻术前、术后即刻、术后1天和术后2周进行3D评估。
使用透明质酸填充剂进行非手术隆鼻后，面部轮廓出现显著的早期变化。随访2周时，鼻额角平均增加6.03°，鼻唇角增加3.79°，鼻颏角增加0.88°，鼻面角减小0.83°。2周后还发现鼻腔容积和鼻子高度增加。未观察到血肿、结节和皮肤坏死等副作用。
3D表面成像定量显示了结构化填充式隆鼻术后面部轮廓的早期变化。研究结果描述了治疗后鼻子形状的显著急性空间变化。
