首页|口呼吸儿童面部三维形态的研究

口呼吸儿童面部三维形态的研究

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目的:使用 3D扫描技术探究口呼吸儿童的面部软组织形态特点.方法:10~12 岁儿童 81 名,口呼吸 42 名,鼻呼吸39 名,3dMD Face系统获取 18 个三维面部图像测量值,按性别分组,对测量值进行独立样本t检验和曼氏u检验分析,同时利用二项Logistic回归验证面部特征与呼吸模式之间的相关性.结果:相对该年龄段鼻呼吸男性,口呼吸男性患者鼻唇角更小(P<0.05);相对该年龄段鼻呼吸女性,口呼吸女性患者下颌角距、下颌角距与(面上部高+上唇长+下唇长)之比、下颌角距与(上唇长+下唇长)比值均更小(P<0.01),同时,唇宽与下颌角距之比更大(P<0.05).Logistic回归结果示鼻唇角、下颌角距与口呼吸存在相关性(P<0.05).结论:口呼吸儿童在面部软组织表现为下颌的宽度更窄,同时上唇更凸.
A study of three-dimensional facial morphology for mouth breathing children
Objective:This study used 3D scanning technology to explore the morphological characteristics of the facial soft tissue in mouth-breathing children.Methods:81 children aged 10-12 years were included in this study,of whom 42 were of mouth breathing,and 39 used nasal breathing.3dMD Face system was used to obtain three-dimensional facial images,and a total of 18 measurement val-ues were obtained,including linear distances,angles,and ratios.Subjects were grouped by gender.Measures were compared using In-dependent sample t-test and Mann Whitney u-test,and binomial logistic regression was used to verify the correlation between facial fea-tures and breathing patterns.Results:For males,mouth breathing had significantly smaller nasolabial angle compared with nasal breathing(P<0.05).Regarding the female group,mouth breathing compared to their nasal breathing counterpart had significantly de-creased values in the mandibular width;the ratio of the mandibular width to the sum of the upper facial height,and the upper and lower lip height;and the ratio of the mandibular width to the sum of the upper and lower lip height(P<0.01).Besides significantly increased value in the ratio of lip width to mandibular width(P<0.05).Logistic regression results showed that nasolabial angle,and mandibular width were correlated with mouth breathing(P<0.05).Conclusions:Mouth-breathing children showed narrower mandibular width and more protruded upper lip.

mouth breathingnasal breathingfacial soft tissuenasolabial angle

程博、李红霏、王高丽、吴子轩、邹蕊、王菲

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西安交通大学口腔医院陕西省颅颌面精准医学研究重点实验室,陕西 西安 710003

西安交通大学口腔医院第四门诊部,陕西 西安 710077

西安交通大学口腔医院青少年牙颌颜面发育管理中心,陕西 西安 710003

口呼吸 鼻呼吸 面部软组织 鼻唇角

陕西省科学技术厅社会发展领域一般项目西安市科技计划项目

2019SF-08120YXYJ00103

2024

口腔生物医学
南京医科大学

口腔生物医学

CSTPCD
影响因子:0.423
ISSN:1674-8603
年,卷(期):2024.15(1)
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