相关实验视频

Updated: Aug 5, 2026

Quantification of Orofacial Phenotypes in Xenopus

Quantification of Orofacial Phenotypes in Xenopus

Published on: November 6, 2014

一项横截面研究,以将鼻子形状和下巴位置与头度唇形状相关联

Tania A Siddiqui¹, Rashna H Sukhia², Sarah Irfan³

¹Department of Orthodontics, Foundation University College of Dentistry and Hospital, Islamabad, Pakistan.

Journal of orthodontic science

|January 6, 2025

概括

鼻子和下巴显著影响嘴唇的位置,下巴的突出位置对上唇和下唇都有最大的影响. 了解这些关系有助于在牙科前的规划,以获得更好的结果.

科学领域:

矯正牙科矯正牙科是一種矯正牙科.
头脑测量分析的分析
面部美学面部美学

背景情况:

面部形状分析在牙矯正中至关重要.
鼻子和下巴形态对唇部美学的影响需要精确的量化.

研究的目的:

量化评估鼻子和下巴结构对头度唇形状的影响.
为了建立特定的鼻子和下巴变量和唇部定位之间的相关性.

主要方法:

手动追踪177个治疗前的侧面脑图.
根据骨关系 (ANB,MMA) 将患者分组,并分析鼻子/下巴形状.
统计分析包括ANOVA,克鲁斯卡尔-瓦利斯,t测试,曼-惠特尼U,斯皮尔曼相关性和线性回归.

主要成果:

结长度显著影响上唇的位置.
鼻底的倾斜影响着鼻角.
软组织下巴突出是上下唇线性位置的主要决定因素.

结论:

量化鼻子和下巴对唇形状的影响对于预处理评估至关重要.
鼻整形和牙整形可以在正牙前考虑以优化治疗结果.

关键词:

头脑测量术 (Cephalometry) 是一种测量头脑的方法.皮肤填充剂皮肤填充剂审美学是一种美学.感知感知感知感知鼻腔整形术是指进行鼻腔整形术.

更多相关视频

Author Spotlight: Three-Dimensional Cephalometric Landmark Annotation Demonstration on Human Cone Beam Computed Tomography Scans

Author Spotlight: Three-Dimensional Cephalometric Landmark Annotation Demonstration on Human Cone Beam Computed Tomography Scans

Published on: September 8, 2023

Author Spotlight: 3D Movement Assessment of Maxillary Posterior Teeth in Clear Aligner Treatment

Author Spotlight: 3D Movement Assessment of Maxillary Posterior Teeth in Clear Aligner Treatment

Published on: February 23, 2024

相关概念视频

Cranial Bones: Lateral View

Cranial Bones: Lateral View

The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...