吉林大学学报(医学版) ›› 2016, Vol. 42 ›› Issue (01): 109-114.doi: 10.13481/j.1671-587x.20160122

• 临床研究 • 上一篇    下一篇

中国北方正常年轻成人自然头位下软组织侧貌的线性测量和分析

刘畅1,2, 李新青3, 刘莹2, 郭小凯2, 王思涵2, 王硕1, 杨家瑞4   

  1. 1. 广州医科大学附属口腔医院·广州口腔病研究所·口腔医学重点实验室, 广东广州510140;
    2. 吉林大学口腔医院正畸科, 吉林长春 130021;
    3. 河南大学第一附属医院口腔科, 河南开封 475000;
    4. 广州医科大学卫生职业技术学院, 广东广州510450
  • 收稿日期:2015-09-08 发布日期:2016-01-26
  • 通讯作者: 杨家瑞,副主任医师(Tel:020-86201900,E-mail:gzhyjr@126.com) E-mail:gzhyjr@126.com
  • 作者简介:刘畅(1972-),男,吉林省蛟河市人,副教授,副主任医师,医学博士,主要从事口腔正畸基础与临床方面的研究。
  • 基金资助:

    吉林省发展和改革委员会产业技术研究与开发专项项目资助课题(2013C023-5);吉林省长春市科学技术局国际科技合作计划项目资助课题(14GH004)

Linear measurement and analysis of soft tissue facial profile of Northern Chinese young adult under nature head position

LIU Chang1,2, LI Xinqing3, LIU Ying2, GUO Xiaokai2, WANG Sihan2, WANG Shuo1, YANG Jiarui4   

  1. 1. Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, Stomatology Hospital, Guangzhou Medical University, Guangzhou 510140, China;
    2. Department of Orthodontics, Stomatology Hosptital, Jilin University, Changchun 130021, China;
    3. Department of Stomatology, First Affiliated Hospital, Henan University, Kaifeng 475000, China;
    4. College of Health Sciences, Guangzhou Medical University, Guangzhou 510450, China
  • Received:2015-09-08 Published:2016-01-26

摘要:

目的: 通过拍摄中国北方正常年轻成人自然头位下软组织侧貌照片,测量面部各部位的线性值,建立一个关于中国北方正常年轻成人软组织侧貌线性值的基本数据库。 方法: 选取符合纳入标准的吉林大学在校学生88人,拍摄自然头位下的侧位照片,通过Coreldraw测量软件对软组织侧貌进行定点测量分析,共测量面部高度项目10项,面部突度项目7项。采用Dahlberg's公式检测测量方法的可靠性。采用SPSS17.0统计软件对男性和女性数据分别进行统计分析并采用独立样本t检验进行比较。 结果: 男性面高度(Tri-G、G-Sn、N-Sn、Prn-Sn、Sn-Me、Sn-Sto、Ls-Sto、Sto-Sm、Sto-Li和Sm-Me)及面深度(G-TVL、Trg-TVL、Prn-TVL、ULL-TVL、Sm-TVL和Pg-TVL)各个项目测量值均较女性偏大。上面高、下面高以及面深度的标准差比较大。中面高与下面高的比例约为1:1,上面高偏小。除上面高和鼻尖高度外,男性和女性其他面部高度比较差异有统计学意义(P<0.01)。而矢状向面部突度不同性别间比较差异较小,男性和女性眉间点突度、面深度及上唇突度比较差异有统计学意义(P<0.01)。 结论: 获得了中国北方正常男女年轻成人自然头位下软组织侧貌各线性测量的方法误差、最大值、最小值、平均值及标准差,建立了中国北方正常年轻成人自然头位下的面部软组织侧貌线性值的基本数据库。

关键词: 软组织, 面部侧貌, 线性测量, 标准化照片, 自然头位

Abstract:

Objective: To construct a database based on the analysis of the soft tissue profile of a Northern Chinese population of young adults by means of linear measurements made on standardized photographic records taken in natural head position (NHP),and to provide a reference for the orthodontists and oral surgeons in diagnosis and treatment planning.Methods: 88 students who met the inclusion criteria from Jilin University were selected.The right profile records in NHP were taken.The photographic records were analyzed with the coreldraw software. 10 vertical and 7 horizontal linear parameters were used to determine the average male and female soft tissue facial profile.The reproducibility of measurements was analyzed by using Dahlberg's formula.Statistical analysis was carried out for the males and females respectively using SPSS17.0 statistical software.An independent sample t-test was used to analyze the differences between genders. Results: The mean values for facial heights (Tri-G,G-Sn,N-Sn,Prn-Sn,Sn-Me,Sn-Sto,Ls-Sto,Sto-Sm,Sto-Li,Sm-Me)and facial depthes (G-TVL,Trg-TVL,Prn-TVL,ULL-TVL,Sm-TVL,Pg-TVL)were larger in males than females.The standard deviation of upper face height,lower face height and facial prominence were larger.The middle face height was equal to lower face height,and the upper face height was smaller.Nearly all the values of facial heights showed gender differences except the upper face height and the height of nasal tip (P<0.01).The sagittal facial prominence displayed less gender differences,only G-TVL,Trg-TVL and ULL-TVL showed significant differences (P<0.01). Conclusion: The method error,maximum,minimum,average and standard deviation of male and female soft tissue profile of a Northern Chinese population of young adults under NHP are defined using linear measurement.A database based on the linear analysis of the soft tissue profile of a Northern Chinese population of young adults under NHP is constructed,which could help a lot for the orthodontists and oral surgeons in clinical diagnosis and treatment.

Key words: soft tissue, facial profile, linear measurement, standardized photographs, natural head position

中图分类号: 

  • R782.05