评估介质和犬间距离,大中央切口宽度和各种面部形状之间的关系:一项比较研究
Amal Jassim1, Shanoj Rp1, Nandakumar K1
1Department of Prosthodontics, Muslim Educational Society (MES) Dental College, Perinthalmanna, IND.
Cureus
|September 18, 2023
概括
间距离是一种可靠的面部测量. 这项研究发现,在不同面部形状,特别是逐渐缩小的类型中,肌肉间距离,犬间距离和中央切口宽度之间存在显著的关系.
科学领域:
- 牙科 牙科是指牙科的专业.
- 人类学是人类学.
- 矯正牙科 矯正牙科是一種矯正牙科.
背景情况:
- 介质间距离是一个稳定的解剖学标记,不受软组织变化的影响.
- 关于其在牙科美学和牙选择中的应用的研究有限.
- 面部形状的变化可能会影响牙测量.
研究的目的:
- 为了评估骨间距离和骨间角距离和中央切口宽度之间的相关性.
- 为了研究不同面部形状之间的这些关系:卵形,收形和方形.
主要方法:
- 一项涉及189名具有天然牙的成年人 (18-40岁) 的比较横截面研究.
- 使用面部形状指标分类的面部形状.
- 测量了用数字口径仪拍摄的间距离,犬间距离和中央切口宽度.
- 使用ANOVA和皮尔森相关性进行统计分析.
主要成果:
- 在面部形状 (p<0.01) 中,观察到肌肉间距离,犬间距离和中央切口宽度的显著差异.
- 缩的面部形状显示,介质间距离和牙测量之间的关系更为有利.
- 在各种体间和体间的距离和切肢宽度之间发现了统计学上显著的相关性.
结论:
- 牙间距离是牙选择的重要参数,特别是在牙无牙的病人身上.
- 面部形状,特别是逐渐缩小的形状,在膜间距离和牙弧度尺寸之间的关系中起着至关重要的作用.
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