摘要
目的通过数字化三维重建与测量分析正常蒙古族青年大学生耳郭参数,为耳郭再造术、外伤性耳缺损和法医伤残鉴定提供参考依据。方法对32名蒙古族青年大学生采用三维扫描仪进行耳郭三维扫描。筛选出59例(左侧28例,右侧31例)正常耳郭,根据人体测量学利用软件测量耳郭形态耳长、宽,容貌耳长、宽,耳垂长、宽并对其进行相关性分析。结果 59例正常蒙古族青年大学生耳郭形态耳长(25. 72±2. 64) mm、形态耳宽(49. 73±5. 18) mm、容貌耳长(60. 06±4. 89) mm、容貌耳宽(28. 68±3. 25) mm、耳垂长(15. 71±2. 67) mm、耳垂宽(20. 45±2. 92) mm,计算出形态耳指数194. 98±26. 03、容貌耳指数47. 91±5. 36。结论耳郭对称性良好,耳郭容貌耳长在性别上存在差异(P<0. 05),蒙古族青年大学生男性容貌耳长大于女性。蒙古族与不同地区汉族存在差异(P<0. 05),蒙古族青年大学生容貌耳长大于中国西北汉族,蒙古族青年大学生容貌耳长与四川汉族相近。20~29岁河南汉族男性容貌耳长大于本文20~22岁男性容貌耳长。蒙古族青年大学生男性容貌耳长大于中国西北汉族男性的。蒙古族青年大学生容貌耳长与20岁南方汉族相近。贵州屯堡汉族男性容貌耳长大于本研究(20~22岁)蒙古族青年大学生容貌耳长。蒙古族青年大学生男女均大于印度西北部人群容貌耳长。高加索人男性容貌耳长大于蒙古族青年男性大学生容貌耳长。
Objective To proform the digital three-dimensional reconstruction and measurement analysis of the normal Mongolian young students’ digital anatomical features so to provide anatomical parameters for auricle reconstruction surgery,data measurement for traumatic ear defects,and provide basic data for forensic disability identification. Methods A total of 32 Mongolian college students used the Artec Spider 3 D scanner to perform a three-dimensional scan of the auricle. The 59 sides(28 cases on the left side and 31 cases on the right side) were screened out. Using software measurement according to anthropometry,the ear length and width of the ear,the length and width of the ear,the length and width of the earlobe,and the correlation analysis were carried out. Results Fifty-nine cases of normal auricle were obtained. The results were as follows: morphological ear length was(25. 72± 2. 64) mm,morphological ear width(49. 73±5. 18) mm,physiognomic ear length(60. 06±4. 89) mm,physiognomic ear width(28. 68±3. 25) mm,earlobe length(15. 71±2. 67) mm,lobe width(20. 45 ± 2. 92) mm,the morphological ear index was 194. 98 ± 26. 03,and the physiognomic ear index was 47. 91±5. 36. The morphological ear index was calculated to be 194. 98±26. 03,and the physiognomic index was47. 91±5. 36. Conclusion The symmetry of the auricle is good,and there is a gender difference in the appearance and ear length of the auricle(P<0. 05). There is a difference between the Mongolian nationality and the Han nationality in different regions(P<0. 05). The feature ear length of the Mongolian young college students is similar to that of the Sichuan Han nationality in northwest China. Male physiognomic ear of Han nationality in Henan province between 20 and 29 years old is longer than male physiognomic ear length of 20 to 22 years old in this paper. Male physiognomic ear length of Mongolian young college students are as those of Han Chinese men in northwest China. The features and ear length of Mongolian young college students are similar to
作者
王一丹
蔡永强
和雨洁
高明杰
王利东
王海燕
李筱贺
李志军
WANG Yi-dan;CAI Yong-qiang;HE Yu-jie;GAO Ming-jie;WANG Li-dong;WANG Hai-yan;LI Xiao-he;LI Zhi-jun(School of Postgraduates of Inner Mongolia Medical University, Hohhot 010110, China;Human Anatomy of InnerMongolia Medical University, Hohhot 010110, China;Digital Medical Center, Inner Mongolia Medical University,Hohhot 010010 ,China;Department of Imaging, Inner Mongolia International Mongolian Medical Hospital,Hohhot 010057, China)
出处
《解剖学报》
CAS
CSCD
北大核心
2019年第4期489-494,共6页
Acta Anatomica Sinica
基金
国家自然科学基金(81460330,81560348,81260269)
内蒙古教育厅青年科技英才项目(NJYT-15-B05)
内蒙古自治区科技创新引导项目(02039004)
内蒙古自治区自然科学基金(2016ms08131)
内蒙古医科大学科技百万计划基金(YKD2017KJBW012)
关键词
耳郭
数字化
蒙古族
三维扫描
青年
Auricle
Digital measurement
Mongolian
Three dimensional scanning
Youth
