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目的研究汉族青年鼻底形态学特点,为鼻的美容整形提供形态学基础。方法观察165名19～30岁的汉族青年外鼻形态,采用人体测量学方法对鼻底及亚单位的鼻小叶宽、鼻宽、鼻深和尖下小叶高4项指标进行测量,并计算鼻底相关指数。结果鼻小叶宽:男(21.81±2.36)mm,女(20.49±2.00)mm;鼻宽:男(40.19±3.19)mm,女(36.03±2.77)mm;鼻深:男(19.58±2.32)mm,女(18.26±2.24)mm;尖下小叶高:男(7.86±2.13)mm,女(7.14±2.03)mm。结论通过对汉族青年鼻底及亚单位的测量及对鼻底相关指数计算,初步了解了其形态特点,为鼻美学评价和美容整形手术设计提供了形态学依据。
Objective To study the morphological features of the nasal floor of the Han nationality and provide the morphological basis for cosmetic plastic surgery of the nose. Methods The external nasal morphology of 165 young people aged 19 to 30 years was observed. Four indexes of nasal lobule width, nasal width, nasal depth and apical lobule height of the nasal floor and the subunit were measured by anthropometric method. The end of the relevant index. Results Nasal lobule width was (21.81 ± 2.36) mm in female and (20.49 ± 2.00) mm in female. The width of nose was 40.19 ± 3.19 mm in female and 36.03 ± 2.77 mm in female. , Female (18.26 ± 2.24) mm; tip lower leaflet height: male (7.86 ± 2.13) mm, female (7.14 ± 2.03) mm. Conclusion Through the measurement of the nasal floor and subunits of the youth in Han nationality and the calculation of the relevant index of the nasal floor, the morphological characteristics of the nasal floor and subunits were preliminarily understood, which provided the morphological basis for the evaluation of nasal esthetics and cosmetic surgery.