External Nose Anthropometry of Healthy Turkish Young Adults.

Although many studies in the literature examine distances and angles about the nose, there are no clear standard values for different races and ethnic groups. The aim of this study is to determine the anthropometric measurement standards related to the external nose in Turkish young adults between the ages of 18 and 25. The subjects participating in this study were 100 female and 100 male volunteers. Six landmarks (nasion, subnasale, pronasale, alar, subalar and maxillofrontale) on the nose were chosen, and these landmarks were identified on the photographs. Then, using these landmarks, a total of seven distances (nose height, dorsum of nose length, distance between the subnasale and pronasale, nose width, right nostril floor width, left nostril floor width and root of nose width) and four angles (nasofrontal, nasofacial, nasomental and nasolabial angles) measurements were made. There were statistically significant differences between gender in nine parameters. One parameter (nasofrontal angle) is higher in females, and seven parameters (nose height, dorsum of nose length, nose width, right nostril floor width, left nostril floor width, root of nose width and nasofacial angle) are higher in males. It is accepted that distances and angles about the nose differ according to race and ethnicity. The authors believe that the results obtained in this study will help determine the standard values that can be used for the Turkish population between the ages of 18 and 25.