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学科主题口腔医学
Surgical-Orthodontic Treatment of Class III Patients With Long Face Problems: A Retrospective Study
Cao, Yanli1; Zhou, Yanheng1; Li, Zili2
刊名JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY
2009-05-01
DOI10.1016/j.joms.2008.11.017
67期:5页:1032-1038
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]MALOCCLUSION ; SURGERY
英文摘要

Purpose: To describe the surgical procedure in correcting Class III patients with long face problems and to evaluate the lateral cephalometric changes resulting from surgical-orthodontic treatment.

Patients and Methods: Thirty-six Chinese Class III patients with long face problems (14 male, 22 female, with a mean age 24.3 years) were selected in this study. All patients underwent bimaxillary surgery. The surgical approach involved advancement and superior repositioning (greater anteriorly than posteriorly) of the maxilla to permit autorotation and subsequent setback of the mandible. Lateral cephalometric records were taken before the presurgical orthodontic treatment (T1) and after the postsurgical orthodontic treatment (T2). The data were analyzed statistically by using paired t tests.

Results: Anteroposterior and vertical dysplasia were corrected by the surgery. Horizontalization of the occlusal plane was obtained and the gonial angle was closed. The S-Go/N-Me increased 2% (P < .01), whereas ANS-Me/N-Me displayed no significant difference.

Conclusions: The surgical procedure makes it possible to obtain an optimal esthetic and functional result in cases of Class III long face patients. This approach represents a useful option for the treatment of these deformities. (C) 2009 American Association of Oral and Maxillofacial Surgeons J Oral Maxillofac Surg 67:1032-1038, 2009

语种英语
WOS记录号WOS:000265654700017
Citation statistics
Cited Times:1[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/400002259/54711
Collection北京大学口腔医学院_牙周科
北京大学口腔医学院_外科
作者单位1.Peking Univ, Sch & Hosp Stomatol, Dept Orthodont, Beijing 100081, Peoples R China
2.Peking Univ, Sch & Hosp Stomatol, Dept Orthognath Surg, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Cao, Yanli,Zhou, Yanheng,Li, Zili. Surgical-Orthodontic Treatment of Class III Patients With Long Face Problems: A Retrospective Study[J]. JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY,2009,67(5):1032-1038.
APA Cao, Yanli,Zhou, Yanheng,&Li, Zili.(2009).Surgical-Orthodontic Treatment of Class III Patients With Long Face Problems: A Retrospective Study.JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY,67(5),1032-1038.
MLA Cao, Yanli,et al."Surgical-Orthodontic Treatment of Class III Patients With Long Face Problems: A Retrospective Study".JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY 67.5(2009):1032-1038.
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