IR@PKUHSC  > 北京大学口腔医学院  > 牙周科
学科主题口腔医学
Maxillary protraction effects on anterior crossbites - Repaired unilateral cleft versus noncleft prepubertal boys
Jia, Haichao1,2; Li, Weiran1; Lin, Jiuxiang1
关键词Crossbite Cleft Lip And Palate Maxillary Protraction
刊名ANGLE ORTHODONTIST
2008-07-01
DOI10.2319/052707-251.1
78期:4页:617-624
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]FACE-MASK THERAPY ; REVERSE HEADGEAR TREATMENT ; TISSUE PROFILE CHANGES ; SOFT-TISSUE ; PALATE PATIENTS ; NORMAL GROWTH ; CHINESE BOYS ; LIP ; EXPANSION ; SKELETAL
英文摘要

Objective: To test the hypothesis that there is no difference between the effects of maxillary protraction on anterior crossbites in repaired unilateral cleft lip and palate (UCLP) and noncleft prepubertal boys.

Materials and Methods: Eighteen operated UCLP boys with anterior crossbite (aged 9.54 +/- 1.21 years) were the experimental subjects. Eighteen noncleft boys with similar malocclusion (aged 9.75 +/- 1.46 years) were selected as a control group. A Hyrax appliance and reverse headgear were applied. Lateral cephalometric radiographs were taken before and after the treatment. Computerized cephalometric analysis and statistics were carried out.

Results: There were no significant differences in anterior movement of point A between the two groups (P >.05). ANB increased by 3.82 degrees and A-Pg (FH) increased by 5.89 mm in the UCLP group. ANB increased by 2.68 degrees and A-Pg (FH) increased by 3.66 mm in the noncleft group. The change of sagittal skeletal intermaxillary relationships was significantly larger in the UCLP group than in the noncleft group (P <.05). The change of lower lip in the UCLP group was less than in the noncleft group (P <.05).

Conclusions: The hypothesis is rejected. The changes of sagittal skeletal intermaxillary relationship and mandibular clockwise rotation were larger in the operated UCLP patients than in the noncleft subjects. The amount of the lower lip retrusion was significantly less in the UCLP patients.

语种英语
WOS记录号WOS:000257041700012
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/51916
Collection北京大学口腔医学院_牙周科
作者单位1.Peking Univ, Sch & Hosp Stomatol, Dept Orthodont, Beijing 100081, Peoples R China
2.Capital Med Univ, Sch Stomatol, Dept Orthodont, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Jia, Haichao,Li, Weiran,Lin, Jiuxiang. Maxillary protraction effects on anterior crossbites - Repaired unilateral cleft versus noncleft prepubertal boys[J]. ANGLE ORTHODONTIST,2008,78(4):617-624.
APA Jia, Haichao,Li, Weiran,&Lin, Jiuxiang.(2008).Maxillary protraction effects on anterior crossbites - Repaired unilateral cleft versus noncleft prepubertal boys.ANGLE ORTHODONTIST,78(4),617-624.
MLA Jia, Haichao,et al."Maxillary protraction effects on anterior crossbites - Repaired unilateral cleft versus noncleft prepubertal boys".ANGLE ORTHODONTIST 78.4(2008):617-624.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
谷歌学术
谷歌学术Similar articles in
[Jia, Haichao]'s Articles
[Li, Weiran]'s Articles
[Lin, Jiuxiang]'s Articles
百度学术
百度学术Similar articles in
[Jia, Haichao]'s Articles
[Li, Weiran]'s Articles
[Lin, Jiuxiang]'s Articles
必应学术
必应学术Similar articles in
[Jia, Haichao]'s Articles
[Li, Weiran]'s Articles
[Lin, Jiuxiang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.