The Accuracy of a Method for Printing Three-Dimensional Spinal Models

doi:10.1371/journal.pone.0124291

科研成果详情

题名	The Accuracy of a Method for Printing Three-Dimensional Spinal Models
作者	Wu, Ai-Min 1; Shao, Zhen-Xuan 1; Wang, Jian-Shun1; Yang, Xin-Dong2; Weng, Wan-Qing 1; Wang, Xiang-Yang1; Xu, Hua-Zi1; Chi, Yong-Long1; Lin, Zhong-Ke1
发表日期	2015-04-27
发表期刊	PLOS ONE 影响因子和分区
语种	英语
原始文献类型	Article
其他关键词	TRANSLAMINAR SCREW FIXATION ; MORPHOMETRIC-ANALYSIS ; THORACIC SPINE ; CERVICAL-SPINE ; PEDICLE ; ANATOMY ; PLACEMENT ; DONATION ; SCIENCE ; LUMBAR
摘要	Background To study the morphology of the human spine and new spinal fixation methods, scientists require cadaveric specimens, which are dependent on donation. However, in most countries, the number of people willing to donate their body is low. A 3D printed model could be an alternative method for morphology research, but the accuracy of the morphology of a 3D printed model has not been determined. Methods Forty-five computed tomography (CT) scans of cervical, thoracic and lumbar spines were obtained, and 44 parameters of the cervical spine, 120 parameters of the thoracic spine, and 50 parameters of the lumbar spine were measured. The CT scan data in DICOM format were imported into Mimics software v10.01 for 3D reconstruction, and the data were saved in .STL format and imported to Cura software. After a 3D digital model was formed, it was saved in Gcode format and exported to a 3D printer for printing. After the 3D printed models were obtained, the above-referenced parameters were measured again. Results Paired t-tests were used to determine the significance, set to P<0.05, of all parameter data from the radiographic images and 3D printed models. Furthermore, 88.6% of all parameters of the cervical spine, 90% of all parameters of the thoracic spine, and 94% of all parameters of the lumbar spine had Intraclass Correlation Coefficient (ICC) values >0.800. The other ICC values were <0.800 and >0.600; none were <0.600. Conclusion In this study, we provide a protocol for printing accurate 3D spinal models for surgeons and researchers. The resulting 3D printed model is inexpensive and easily obtained for spinal fixation research.
资助项目	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [81372014]; Natural Science Foundation of Zhejiang ProvinceNatural Science Foundation of Zhejiang Province [LY14H060008]; Scientific research project for student of Wenzhou Medical University [WYX201401020]
出版者	PUBLIC LIBRARY SCIENCE
出版地	SAN FRANCISCO
ISSN	1932-6203
卷号	10 期号:4 页码:e0124291.
DOI	10.1371/journal.pone.0124291
页数	11
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
WOS记录号	WOS:000353659100045
收录类别	SCIE ; PUBMED ; SCOPUS
URL	查看原文
PubMed ID	25915641
PMC记录号	PMC4411119
SCOPUSEID	2-s2.0-84928551171
通讯作者地址	[Chi, Yong-Long]Wenzhou Med Univ, Affiliated Hosp 2, Zhejiang Spinal Res Ctr, Dept Orthopaed, 109 Xue Yuan Western Rd, Wenzhou, Zhejiang, Peoples R China.
Scopus学科分类	Multidisciplinary
引用统计	被引频次：62[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/12521
专题	附属第二医院基础医学院（机能实验教学中心）_形态学系_人体解剖学
通讯作者	Chi, Yong-Long
作者单位	1.Wenzhou Med Univ, Affiliated Hosp 2, Zhejiang Spinal Res Ctr, Dept Orthopaed, Wenzhou, Zhejiang, Peoples R China; 2.Wenzhou Med Univ, Dept Anat, Higher Educ Zone, Wenzhou, Zhejiang, Peoples R China
第一作者单位	附属第二医院
通讯作者单位	附属第二医院
第一作者的第一单位	附属第二医院
推荐引用方式 GB/T 7714	Wu, Ai-Min,Shao, Zhen-Xuan,Wang, Jian-Shun,et al. The Accuracy of a Method for Printing Three-Dimensional Spinal Models[J]. PLOS ONE,2015,10(4):e0124291..
APA	Wu, Ai-Min., Shao, Zhen-Xuan., Wang, Jian-Shun., Yang, Xin-Dong., Weng, Wan-Qing., ... & Lin, Zhong-Ke. (2015). The Accuracy of a Method for Printing Three-Dimensional Spinal Models. PLOS ONE, 10(4), e0124291..
MLA	Wu, Ai-Min,et al."The Accuracy of a Method for Printing Three-Dimensional Spinal Models".PLOS ONE 10.4(2015):e0124291..