上海口腔医学

上海口腔医学 ›› 2017, Vol. 26 ›› Issue (5): 526-529.doi: 10.19439/j.sjos.2017.05.012

• 论著 • 上一篇    下一篇

236例新疆维吾尔族青少年前牙宽度测量分析

张双1, 蔡天恒2, 米丛波1   

  1. 1.新疆医科大学第一附属医院 口腔正畸科,2.牙周黏膜病科,新疆 乌鲁木齐 830054
  • 收稿日期:2017-04-07 修回日期:2017-06-12 出版日期:2017-10-25 发布日期:2017-11-23
  • 通讯作者: 米丛波,E-mail:mi670105@sina.com
  • 作者简介:张双(1987-),女,硕士,住院医师,E-mail:123999634@qq.com
  • 基金资助:
    新疆维吾尔自治区科技厅项目、自治区自然基金（2016D01C24）

Measurement of anterior teeth widths in 236 Uygur teenagers

ZHANG Shuang1, CAI Tian-heng2, MI Cong-bo1   

  1. 1.Department of Orthodontics;
    2.Department of Periodontology, The First Affiliated Hospital of Xinjiang Medical University. Urumqi 830054, Xinjiang Uygur Autonomous Region, China
  • Received:2017-04-07 Revised:2017-06-12 Online:2017-10-25 Published:2017-11-23

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198

被引次数

1

摘要： 目的通过测量维吾尔族青少年各前牙宽度,探讨前牙宽度间比例关系,为维吾尔族青少年正畸-修复和正畸-种植联合治疗提供临床依据。方法收集236名符合纳入标准的新疆地区维吾尔族青少年的石膏模型,利用电子游标卡尺在模型上测量每个前牙的近远中宽度。测量3次,取均值。采用SPSS21.0软件包对数据分别进行两独立样本t检验、配对t检验及REG回归分析。结果除下颌侧切牙外,维吾尔族青少年各项前牙宽度值在性别上均显示显著差异（P<0.05）,男性上颌中切牙与下颌中切牙比值接近1.618,女性上颌中切牙与下颌中切牙、上颌中切牙与下颌侧切牙以及上颌尖牙与下颌侧切牙之间比值与1.618比较存在显著差异,即不存在黄金比例。维吾尔族青少年前牙宽度间相关系数具有显著差异。结论维吾尔族青少年前牙宽度间尚未发现明显的黄金比例,但存在特定的比例关系。

关键词: 维吾尔族青少年, 前牙宽度, 黄金比例, 正畸, 美容修复

Abstract: PURPOSE: In order to provide reference for orthodontic and esthetic dentistry, we measured anterior teeth widths, and analyzed the ratio between the teeth in 236 Uygur teenagers. METHODS: Two hundred and thirty-six samples were selected from Uygur population,Vernier calipers was used to measure the widths of the anterior teeth. SPSS21.0 software package was used for independent sample t test, paired t test and REG regression. RESULTS: Except for mandibular lateral incisors, significant difference was observed in anterior teeth widths between males and females, the ratio between the upper and lower central incisors in males was nearly 1.618; the ratio between upper central incisor and lower central incisor, upper central incisor and lower lateral incisor, upper canine and lower lateral incisor in females was not approaching 1.618, i.e. There was no "golden proportion". There was significant correlation between anterior teeth of Ugyur teenagers. CONCLUSIONS: No "golden proportion" was found in anterior teeth widths of Ugyur teenagers, but a specific ratio exists.

Key words: Uygur adolescents, Anterior teeth widths, Golden proportion, Orthodontic, Esthetic dentistry

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