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Relationship between mandibular dental and basal bone arch forms for severe skeletal Class III patients
Zou, Wei; Jiang, JiuHui; Xu, TianMin; Wu, JiaQi
刊名AMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS
2015
DOI10.1016/j.ajodo.2014.08.019
147期:1页:37-44
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Dentistry, Oral Surgery & Medicine
研究领域[WOS]Dentistry, Oral Surgery & Medicine
关键词[WOS]CLASS-I ; MALOCCLUSION ; STABILITY ; OCCLUSION ; WIDTHS
英文摘要

Introduction: The purpose of this study was to analyze the relationship between the mandibular dental and basal bone arch forms for severe skeletal Class III patients by using 3-dimensional digital models. Methods: Thirty-three virtual pretreatment mandibular models were created with a laser scanning system. The most prominent part of the center of the clinical crown where an orthodontic bracket would be placed (FA) and the most prominent point on the soft-tissue ridge at the mucogingival junction (WALA) were used to represent the dental and basal arch forms, respectively. Results: A moderate-to-high correlation between the FA and WALA curves was found, especially in the canine (r = 0.61) and molar (r = 0.91) areas. The WALA curve′s radius of curvature in the anterior teeth areas was greater than that of the FA curve (WALA, 22.47; FA, 18.18). In the canine and molar areas, the coefficients of variation of FA (6.70%, 6.01%, 15.30%, and 9.97%) were greater than those of WALA (5.42%, 3.88%, 8.53%, and 7.22%). For the FA and WALA points, the coefficients of variation of the canine area were greater than those of the molar area. Conclusions: Both curves were individualized. A moderate-to-high correlation was found between the dental and basal bone arch forms. Compared with the WALA points, the FA points are located more lingually. The individual differences were found to be significantly greater in the canine region.

语种英语
WOS记录号WOS:000346636300015
引用统计
被引频次:5[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/400002259/50764
专题北京大学口腔医学院_牙周科
北京大学口腔医学院_口腔正畸科
北京大学口腔医学院_第一门诊部
作者单位Peking Univ, Sch & Hosp Stomatol, Dept Orthodont, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714
Zou, Wei,Jiang, JiuHui,Xu, TianMin,et al. Relationship between mandibular dental and basal bone arch forms for severe skeletal Class III patients[J]. AMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS,2015,147(1):37-44.
APA Zou, Wei,Jiang, JiuHui,Xu, TianMin,&Wu, JiaQi.(2015).Relationship between mandibular dental and basal bone arch forms for severe skeletal Class III patients.AMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS,147(1),37-44.
MLA Zou, Wei,et al."Relationship between mandibular dental and basal bone arch forms for severe skeletal Class III patients".AMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS 147.1(2015):37-44.
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