医学
解剖
计算机断层摄影术
口腔正畸科
眼眶骨折
轨道(动力学)
牙科
放射科
外科
工程类
航空航天工程
作者
Wenjie Feng,Fangwei Li,Wen-Feng Zhan,Fu-Chuan Lin,Sheng-Kang Luo
出处
期刊:Dermatologic Surgery
[Ovid Technologies (Wolters Kluwer)]
日期:2020-03-24
卷期号:46 (12): e139-e145
被引量:2
标识
DOI:10.1097/dss.0000000000002399
摘要
BACKGROUND Facial bony changes vary among races, yet few studies have been conducted in Asians. OBJECTIVE To analyze the aging of orbital and midfacial bones in Asians. METHODS Based on the two-dimensional data obtained from the computed tomography scanner of imaging department, 3D reconstructions were conducted to take measurements (orbital diagonal diameter, orbital width, orbital area, maxillary angle, midfacial height, pyriform angle, pyriform width, and pyriform area). RESULTS In this retrospective study of 261 subjects, a significant decrease in the orbital diagonal diameter, orbital width, and midfacial height was found in men, whereas women displayed a significant increase in the pyriform width and a significant decrease in maxillary angle and midfacial height by three-dimensional analysis. CONCLUSION This study verifies the minor female changes in the orbital region and less dramatic male changes in the midfacial region compared with that in Caucasians. Individualized treatment should be performed according to different genders and races. Further exploration of facial bone metabolism may have valuable implications for Asians.
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