中国组织工程研究

中国组织工程研究 ›› 2012, Vol. 16 ›› Issue (39): 7327-7332.doi: 10.3969/j.issn.2095-4344.2012.39.023

• 骨与关节综述 bone and joint review • 上一篇    下一篇

CT和有限元数字化骨盆模型构建的研究和临床应用

赵海波1，龙腾河1，杨伟江1，罗焕江1，王 勇2   

  1. 广西医科大学第四附属医院柳州市工人医院，1放射科，2创伤骨科，广西壮族自治区柳州市 545005
  • 收稿日期:2011-12-11 修回日期:2012-03-18 出版日期:2012-09-23 发布日期:2012-09-23
  • 通讯作者: 龙腾河，副主任医师，广西医科大学第四附属医院柳州市工人医院放射科，广西壮族自治区柳州市545005 longtenhe1965@yahoo.com
  • 作者简介:赵海波，男，1981年生，黑龙江省萝北县人，2005年黑龙江省牡丹江医学院毕业，主管技师，主要从事CT图像后处理及生物力学临床应用。 zhb2015@126.com

Research and clinical application of CT and finite element digital pelvic model construction

Zhao Hai-bo1, Long Teng-he1, Yang Wei-jiang1, Luo Huan-jiang1, Wang Yong2   

  1. 1Department of Radiology, 2Department of Orthopedic Trauma, Liuzhou Workers Hospital, the Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou 545005, Guangxi Zhuang Autonomous Region, China
  • Received:2011-12-11 Revised:2012-03-18 Online:2012-09-23 Published:2012-09-23
  • Contact: Long Teng-he, Associate chief physician, Department of Radiology, Liuzhou Workers Hospital, the Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou 545005, Guangxi Zhuang Autonomous Region, China longtenhe1965@yahoo.com
  • About author:Zhao Hai-bo, Technician in charge, Department of Radiology, Liuzhou Workers Hospital, the Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou 545005, Guangxi Zhuang Autonomous Region, China zhb2015@126.com

PDF

702

被引次数

10

摘要：

背景：螺旋CT三维重建能够直观、完整的再现骨盆结构，为骨盆病变的治疗提供精确可靠的依据。
目的：评价CT和有限元数字化骨盆模型构建的研究和临床应用。
方法：检索Pubmed数据库、维普数据库，以“骨盆，CT，有限元，模型构建”为中文关键词；以“pelvis；CT；finite element modeling”为英文关键词，采用计算机检索2006-01/2011-11相关文章。纳入与骨盆模型构建及应用相关的文章；排除重复研究或Meta分析类文章。以26篇文献为重点讨论CT和有限元模型构建在骨盆中的研究和应用。
结果与结论：CT和有限元模型在骨盆病变中具有重要应用价值，骨盆有限元模型的构建为临床医师提供可靠的手术模型，为手术设计合理方案。有限元模型和CT三维模型合理应用，为骨盆病变的手术提供更多可靠的影像信息，临床医师可根据模型进行手术方案设计，模拟手术流程，显著降低了手术风险。

关键词: CT, 数字化骨盆, 有限元, 生物力学, 模型构建

Abstract:

BACKGROUND: Spiral CT three-dimensional reconstruction can reproduce pelvic structure intuitively and completely and provide accurate and reliable basis for the treatment of pelvic lesions.
OBJECTIVE: To evaluate the research and clinical application of CT and finite element digital pelvic model.
METHODS: A computer-based online search was performed on PubMed database and Vip database for the relate articles from January 2006 to November 2011 with the key words of “pelvis, CT, finite element modeling” in Chinese and English. The pelvis model reconstruction and application-related articles were included and the duplicate research or Meta analysis articles were eliminated. Finally, 26 documents were used to investigate the research and application of CT and finite element model in the pelvis.
RESULTS AND CONCLUSION: CT and finite element model in the pelvic lesions had important application value, the reconstruction of a pelvis finite element model provided reliable operation model for the clinician, and designed the reasonable program for the surgery. Reasonable application of the finite element model and CT three-dimensional model can provide more reliable image information for the pelvic lesions operation. Clinicians can design the surgical program based on the model and simulate the surgical process which can greatly reduce the risk of the surgery.

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