OBJECTIVE: It is clear that population-specific norms should be used when planning plastic and reconstructive surgery for selected patients. In this study, we aimed to generate nasal and labial reference values by applying a stereophotogrammetric technique. A further aim was to investigate the effect of sexual dimorphism, age-related changes, and the interrelation between nasal and labial morphology. DESIGN: Cross-sectional study. SETTING: The data were collected from different locations on the Malaysian peninsula. PARTICIPANTS: A total of 276 Asian Malays (138 males and 138 females) were included in this study, and a three-dimensional system was used for capturing data. The sample was divided into three age groups: 13 to 14, 15 to 17, and 18 to 36 years. MAIN OUTCOME MEASURE(S): Twenty-five dimensions of the nose and lips were measured and analyzed separately in males and females. RESULTS: Significant differences between males and females were identified in 11 distances, and significant effects of age were found in most of the dimensions (p < .05). Significant correlations between the nasal and labial dimensions were recorded, particularly between lateral lip height and width of the ala insertion. A principal component analysis showed interrelationships between the nasal width distances and upper lip height. CONCLUSION: This study has provided a new three-dimensional database for nose and lip morphology in Malays and demonstrated patterns of variation that can be used by surgeons to make comparisons within and between different human populations and also to develop treatment plans for their patients.
OBJECTIVE: It is clear that population-specific norms should be used when planning plastic and reconstructive surgery for selected patients. In this study, we aimed to generate nasal and labial reference values by applying a stereophotogrammetric technique. A further aim was to investigate the effect of sexual dimorphism, age-related changes, and the interrelation between nasal and labial morphology. DESIGN: Cross-sectional study. SETTING: The data were collected from different locations on the Malaysian peninsula. PARTICIPANTS: A total of 276 Asian Malays (138 males and 138 females) were included in this study, and a three-dimensional system was used for capturing data. The sample was divided into three age groups: 13 to 14, 15 to 17, and 18 to 36 years. MAIN OUTCOME MEASURE(S): Twenty-five dimensions of the nose and lips were measured and analyzed separately in males and females. RESULTS: Significant differences between males and females were identified in 11 distances, and significant effects of age were found in most of the dimensions (p < .05). Significant correlations between the nasal and labial dimensions were recorded, particularly between lateral lip height and width of the ala insertion. A principal component analysis showed interrelationships between the nasal width distances and upper lip height. CONCLUSION: This study has provided a new three-dimensional database for nose and lip morphology in Malays and demonstrated patterns of variation that can be used by surgeons to make comparisons within and between different human populations and also to develop treatment plans for their patients.
Authors: Siti Adibah Othman; Lynnora Patrick Majawit; Wan Nurazreena Wan Hassan; Mang Chek Wey; Roziana Mohd Razi Journal: PLoS One Date: 2016-10-05 Impact factor: 3.240
Authors: Yin Cheng Lim; Ameerah Su'ad Abdul Shakor; Nadia Mohamad; Muhammad Alfatih Pahrol; Rohaida Ismail; Zhuo Lin Chong; Mohd Hatta Abdul Mutalip; Mohd Azahadi Omar; Mahmoud Danaee; Guo Tung Wan; Rafiza Shaharudin Journal: Front Public Health Date: 2022-08-26