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学科主题口腔医学
A Comparison Study of Upper Airway among Different Skeletal Craniofacial Patterns in Nonsnoring Chinese Children
Zhong, Zhe; Tang, Zhihui; Gao, Xuemei; Zeng, Xiang-Long
关键词Nonsnoring children Lateral cephalometry Inferior part of upper airway Superior part of upper airway Sagittal skeletal facial morphology Vertical skeletal facial morphology
刊名ANGLE ORTHODONTIST
2010-03-01
DOI10.2319/030809-130.1
80期:2页:267-274
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Dentistry, Oral Surgery & Medicine
资助者National Natural Sciences Foundation of the Peoples Republic of China ; National Natural Sciences Foundation of the Peoples Republic of China
研究领域[WOS]Dentistry, Oral Surgery & Medicine
关键词[WOS]OBSTRUCTIVE SLEEP-APNEA ; CLASS-II MALOCCLUSIONS ; CEPHALOMETRIC COMPARISONS ; HEAD POSTURE ; MORPHOLOGY ; SIZE ; ABNORMALITIES ; NASOPHARYNX ; TISSUE
英文摘要

Objective: Patients with OSAS (obstructive sleep apnea syndrome) demonstrate decreased upper airway dimension and craniofacial skeletal abnormalities. The study was performed to analyze whether upper airway dimensions differed among Chinese nonsnoring children of different sagittal and vertical skeletal facial morphologies.

Materials and Methods: Lateral cephalometric records were used to measure the dimensions of the upper airway. Two groups of subjects were studied. A group of subjects with a normodivergent facial pattern (n = 190; FH-MP angle between 23.5 degrees and 30.5 degrees) was divided into three subgroups according to ANB angle (Class I, II, or III). A second group of subjects with a normal sagittal facial pattern (n = 180; ANB angle between 0.7 degrees and 4.7 degrees) was divided into three subgroups according to the FH-MP angle (low angle, normal angle, or high angle). All subgroups were matched for age and sex.

Results: In the group of subjects with a normodivergent facial pattern, a significant tendency for reduced upper airway dimension in the inferior part (palatopharyngeal and hypopharynx) was found in the Class III, Class I, and Class II subgroups, in that order. In the group of subjects with a normal sagittal facial pattern, the superior part of the airway (nasopharyngeal and palatopharyngeal) decreased with increasing mandibular plane angle.

Conclusion: The sagittal and vertical skeletal patterns may be contributory factors for the variation of the inferior and superior part of the upper airway, respectively. Skeletal deficiency of nonsnoring Chinese children may predispose them to upper airway obstruction. (Angle Orthod. 2010;80:267-274.)

语种英语
所属项目编号30872915
资助者National Natural Sciences Foundation of the Peoples Republic of China ; National Natural Sciences Foundation of the Peoples Republic of China
WOS记录号WOS:000275383000008
引用统计
被引频次:24[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/68013
专题北京大学口腔医学院_牙周科
作者单位Peking Univ, Dept Orthodont, Sch & Hosp Stomatol, Beijing 100081, Peoples R China
推荐引用方式
GB/T 7714
Zhong, Zhe,Tang, Zhihui,Gao, Xuemei,et al. A Comparison Study of Upper Airway among Different Skeletal Craniofacial Patterns in Nonsnoring Chinese Children[J]. ANGLE ORTHODONTIST,2010,80(2):267-274.
APA Zhong, Zhe,Tang, Zhihui,Gao, Xuemei,&Zeng, Xiang-Long.(2010).A Comparison Study of Upper Airway among Different Skeletal Craniofacial Patterns in Nonsnoring Chinese Children.ANGLE ORTHODONTIST,80(2),267-274.
MLA Zhong, Zhe,et al."A Comparison Study of Upper Airway among Different Skeletal Craniofacial Patterns in Nonsnoring Chinese Children".ANGLE ORTHODONTIST 80.2(2010):267-274.
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