Acculturation levels and personalizing orthognathic surgery for the Asian American patient

作者：Sy A A^*; Kim W S; Chen J; Shen Y; Tao C; Lee J S

来源：International Journal of Oral and Maxillofacial Surgery, 2016, 45(10): 1201-1208.

DOI：10.1016/j.ijom.2016.04.013

• facial aesthetics
• ethnic variation
• Suinn-Lew survey
• Western aesthetics
• customized orthognathic treatment planning

This study was performed to investigate whether the level of acculturation among Asians living in the USA plays a significant role in their opinion of facial profiles. One hundred and ninety-eight Asian American subjects were asked to complete a pre-validated survey to measure their level of acculturation and to evaluate four sets of pictures that displayed a class II male, class II female, class III male, and class III female. Each set consisted of three lateral profile pictures: an initial unaltered photo, a picture simulating a flatter profile (orthodontic camouflage in class II; mandibular setback in class III), and a picture simulating a fuller profile (mandibular advancement in class II; maxillary advancement in class III). For the class II male, subjects who were more acculturated indicated that a flatter profile (orthodontic camouflage) was less attractive. For the class II female, higher acculturated subjects chose expansive treatment (mandibular advancement) as more aesthetic compared to the less acculturated subjects. Each of these scenarios had statistically significant odds ratios. In general, highly acculturated subjects preferred a fuller facial profile, while low acculturated subjects preferred a flatter facial profile appearance, except for the class III female profile, which did not follow this trend.

• 出版日期2016-10
• 单位NIH