埃及牙科学生最大咬合力与面部形态相关性分析

Tarek Farfour, Yousria Shalaby, M. Halawani
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摘要

简介:咬合力被认为是任何牙科治疗计划的一个重要方面。最大咬合力旨在与面部尺寸、性别和种族相关联。研究目的本研究的目的是分析埃及牙科学生的面部形态和最大咬合力,并确定男女生之间的差异。材料与方法:根据性别,46 名牙科学生被分为两个不同的小组(23 名男生和 23 名女生)。用数码相机为每位参与者拍照,并使用 2D Adobe Photoshop CS5 根据放大比例计算面部形态。使用压阻传感器(Flexiforce,美国南波士顿 Tekscan 公司)测量两侧咬合力三次。记录两侧的最大咬合力和平均咬合力。结果:最大咬合力的平均值男性为 445.2 ± 66.8 N,女性为 354.7 ± 81.19 N,差异非常显著。从统计结果来看,男性面部形态变量大多大于女性,这一点通过研究结果得到了澄清。然而,男性面部形态与咬合之间的相关性在统计学上是显著的。结论:在咬合力和面部形态方面,男性的大部分参数值都高于女性,且两者之间存在显著的相关性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
ANALYSIS OF MAXIMUM BITE FORCE CORRELATING TO FACIAL MORPHOLOGY AMONG EGYPTIAN DENTAL STUDENTS
INTRODUCTION: Occlusal forces are considered a vital aspect of any dental treatment plan. Maximum occlusal force is intended to be correlated with facial dimensions, gender, and race. OBJECTIVES: The purpose of this study was to analyze facial morphology and maximum occlusal bite among Egyptian dental students, in addition to determining the difference between males and females. MATERIAL AND METHODS: Based on gender, 46 dental students were grouped into two distinct groups (23 males and 23 females). Each participant was photographed with a digital camera, and 2D Adobe Photoshop CS5 was utilized to calculate facial morphology according to their magnification ratio. Using a piezoresistive sensor (Flexiforce, Tekscan Inc., South Boston, USA), bite forces on both sides were measured three times. Maximum bite force and average occlusal force were recorded for both sides. RESULTS: The mean value of the maximum occlusal force was 445.2 ± 66.8 N in males and 354.7 ± 81.19 N in females, with a highly significant difference. The majority of facial morphology variables were statistically greater in males than females, which was clarified through the results of the research. However, the correlation between male facial morphology and the bite was statistically significant. CONCLUSIONS: In terms of bite forces and facial morphology, males have higher values for most of the parameters and a significant correlation between them.
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