Nasal changes in different age groups

Objective: The objective of this study was to evaluate nasal changes in different age groups and to detect gender difference in nasal dimensions. Materials and Methods: Clinical measurement and profile photographic records of 279 randomly selected subjects were obtained for the evaluation of nasal changes. Thirty-nine subjects were excluded, and the final sample consisted of 240 subjects. The subjects were divided into four groups by age: Group 1 (16-20 years), Group 2 (21-30 years), Group 3 (31-40 years), and Group 4 (41-50 years). Each group was further subdivided on the basis of gender. Data were collected and analyzed by two-way multivariate analysis of variance with Duncan's multiple range post hoc test. Results: In both males and females, nasal height and breadth increased with except nasal index and nasolabial angle. More nasal changes were seen in males as compared to females of the same age group. Conclusions: Nonconsistent age-related changes were found for nasal index and nasolabial angle. The rest of the nasal parameters increased with age and differ between the genders. Larger nasal changes were seen in males as compared to females of the same age group.