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首页> 外文期刊>The Journal of craniofacial surgery >Are Differences in External Noses Between Whites and Koreans Caused by Differences in the Nasal Septum?
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Are Differences in External Noses Between Whites and Koreans Caused by Differences in the Nasal Septum?

机译：白人和韩国人的外部鼻子差异是由鼻中隔的差异引起的吗？

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摘要

The nasal septum plays an important role in nose development. East Asians are believed to have inherent hypoplasia of the nasal septum because East Asians have smaller noses than whites do. However, there have been no studies of nasal septum differences between whites and East Asians. We compared the nasal septum and its components in Koreans and whites using computed tomographic scan data. Twenty-seven patients of white origin and 64 patients of Korean origin older than 20 years were enrolled in this study between 2008 and 2012. We evaluated a total of 9 measurement items (5 for the nasal bones and septa as well as 4 for the external nose morphology). Sex differences in whites were the same as those in Koreans. Nasal bridge length and cartilaginous nasal bridge length were significantly longer in whites than in Koreans. However, there were no significant differences in nasal height, nasal tip projection, nasal bone length, total septal area, or most components of the nasal septum between the samples. The relative proportions of the cartilaginous septum divided by the total septal area were negatively correlated with the relative proportions of the perpendicular plate in both groups. Differences in the external nasal morphology between whites and Koreans are not caused by differences in the nasal septum.
机译：鼻中隔在鼻子发育中起重要作用。人们认为东亚人鼻中隔发育不全是因为东亚人的鼻子比白人小。但是，还没有关于白人与东亚人鼻中隔差异的研究。我们使用计算机断层扫描数据比较了韩国人和白人的鼻中隔及其组成。在2008年至2012年之间，本研究招募了27位白人白人患者和64位年龄超过20岁的韩国籍患者。我们评估了9个测量项目（鼻骨和鼻中隔5个，外骨骼4个）鼻子形态）。白人的性别差异与韩国人相同。白人的鼻梁长度和软骨鼻梁长度明显比韩国人长。但是，样品之间的鼻高，鼻尖投影，鼻骨长度，总鼻中隔面积或鼻中隔的大多数成分没有显着差异。两组软骨间隔的相对比例除以总间隔面积与垂直板的相对比例呈负相关。白人和韩国人之间的外部鼻腔形态差异并非由鼻中隔的差异引起。

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