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学科主题口腔医学
Three-dimensional appearance of the lips muscles with three-dimensional isotropic MRI: in vivo study
Olszewski, Raphael1; Liu, Y.2,3; Duprez, T.4; Xu, T. M.2,3; Reychler, H.1
关键词Three-dimensional Facial muscles Lips 3D MRI Three-dimensional reconstruction Segmentation
刊名INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY
2009-06-01
DOI10.1007/s11548-009-0352-8
4期:4页:349-352
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Engineering, Biomedical ; Radiology, Nuclear Medicine & Medical Imaging ; Surgery
研究领域[WOS]Engineering ; Radiology, Nuclear Medicine & Medical Imaging ; Surgery
关键词[WOS]MAXILLOFACIAL SURGERY ; PLANNING SYSTEM ; RECONSTRUCTION ; ANIMATION ; MODEL
英文摘要

Introduction Our knowledge of facial muscles is based primarily on atlases and cadaveric studies. This study describes a non-invasive in vivo method (3D MRI) for segmenting and reconstructing facial muscles in a three-dimensional fashion.

Methods Three-dimensional (3D), T1-weighted, 3 Tesla, isotropic MRI was applied to a subject. One observer performed semi-automatic segmentation using the Editor module from the 3D Slicer software (Harvard Medical School, Boston, MA, USA), version 3.2.

Results We were able to successfully outline and three-dimensionally reconstruct the following facial muscles: pars labialis orbicularis oris, m. levatro labii superioris alaeque nasi, m. levator labii superioris, m. zygomaticus major and minor, m. depressor anguli oris, m. depressor labii inferioris, m. mentalis, m. buccinator, and m. orbicularis oculi.

Conclusions 3D reconstruction of the lip muscles should be taken into consideration in order to improve the accuracy and individualization of existing 3D facial soft tissue models. More studies are needed to further develop efficient methods for segmentation in this field.

语种英语
WOS记录号WOS:000207884700005
引用统计
被引频次:11[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/400002259/58620
专题北京大学口腔医学院_牙周科
作者单位1.Catholic Univ Louvain, Clin Univ St Luc, Dept Oral & Maxillofacial Surg, B-1200 Brussels, Belgium
2.Peking Univ, Dept Orthodont, Sch Stomatol, Beijing 100081, Peoples R China
3.Peking Univ, Dept Orthodont, Hosp Stomatol, Beijing 100081, Peoples R China
4.Catholic Univ Louvain, Clin Univ St Luc, Dept Radiol, B-1200 Brussels, Belgium
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Olszewski, Raphael,Liu, Y.,Duprez, T.,et al. Three-dimensional appearance of the lips muscles with three-dimensional isotropic MRI: in vivo study[J]. INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY,2009,4(4):349-352.
APA Olszewski, Raphael,Liu, Y.,Duprez, T.,Xu, T. M.,&Reychler, H..(2009).Three-dimensional appearance of the lips muscles with three-dimensional isotropic MRI: in vivo study.INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY,4(4),349-352.
MLA Olszewski, Raphael,et al."Three-dimensional appearance of the lips muscles with three-dimensional isotropic MRI: in vivo study".INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY 4.4(2009):349-352.
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