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Three-Dimensional Photogrammetric Study on Age-Related Facial Characteristics in Korean Females

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Abstract
Background: Understanding the age-related morphological changes of facial soft tissue is fundamental in achieving improved outcomes of rejuvenating procedures. Three-dimensional (3D) photogrammetry is a reliable and convenient anthropometric tool to assess facial soft tissue. Objective: The aim of this study was to establish age-related facial soft tissue morphology in Korean adult females using non-invasive 3D photogrammetry. Methods: One hundred and ninety-two female participants were divided into three groups based on age: the younger group (aged 20 similar to 39 years), middle group (40 similar to 59 years), and older group (60 similar to 79 years). Thirty-six landmarks were identified via 3D photogrammetric scanning (Morpheus 3D, Morpheus Co., Ltd., Seongnam, Korea). Forty-one facial dimensions were analyzed using the imaging software to find significance between the age groups. Results: Smaller upper-facial volume (p=0.019) and shorter upper-facial height (p=0.034) were observed in the older group than in the younger group. In the mid-face, narrowed palpebral fissure (p<0.001) with elongated upper eyelid height (p<0.001) and widened nose (p<0.001) were observed in the older group compared with the younger group. Longer lower-facial height (p<0.001) with longer and wider philtrum (p<0.001, p=0.004, respectively), shorter lower vermilion height (p<0.001), wider mouth width (p<0.001), and smaller lower vermilion angle (p<0.001) were seen in the older group when compared with the younger group. Moreover, greater angles of nasofrontal, nasomental, and labiomental angle (p=0.015, p=0.015, p=0.080, respectively), and smaller nasofacial angle (p=0.034) were observed in the older group than in the younger group. Conclusion: Our results provide clues of aging-related facial morphological characteristics in Korean female population.
Author(s)
최종우Chang-Hun HuhHee Jin KimJung-Im NaJung-Won ShinKyoung-Chan ParkMinsu KimSoon-Hyo KwonWoo Shun Lee
Issued Date
2021
Type
Article
Keyword
Aging faceAnthropometryPhotogrammetryThree-dimensional
DOI
10.5021/ad.2021.33.1.52
URI
https://oak.ulsan.ac.kr/handle/2021.oak/7552
https://ulsan-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=TN_cdi_kiss_primary_3846025&amp;context=PC&amp;vid=ULSAN&amp;lang=ko_KR&amp;search_scope=default_scope&amp;adaptor=primo_central_multiple_fe&amp;tab=default_tab&amp;query=any,contains,Three-Dimensional%20Photogrammetric%20Study%20on%20Age-Related%20Facial%20Characteristics%20in%20Korean%20Female&amp;offset=0&amp;pcAvailability=true
Publisher
ANNALS OF DERMATOLOGY
Location
대한민국
Language
영어
ISSN
1013-9087
Citation Volume
33
Citation Number
1
Citation Start Page
52
Citation End Page
60
Appears in Collections:
Medicine > Medicine
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