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[通过计算机辅助解剖对女性骨盆进行三维建模:应用与展望]

[3D modeling of the female pelvis by Computer-Assisted Anatomical Dissection: Applications and perspectives].

作者信息

Balaya V, Uhl J-F, Lanore A, Salachas C, Samoyeau T, Ngo C, Bensaid C, Cornou C, Rossi L, Douard R, Bats A-S, Lecuru F, Delmas V

机构信息

Service de chirurgie cancérologique-gynécologique et du sein, hôpital européen Georges-Pompidou (HEGP), 20, rue Leblanc, 75908 Paris cedex 15, France; URDIA anatomie, UFR biomédicale des Saints-Pères, 45, rue des Saints-Pères, 75006 Paris, France.

URDIA anatomie, UFR biomédicale des Saints-Pères, 45, rue des Saints-Pères, 75006 Paris, France.

出版信息

J Gynecol Obstet Biol Reprod (Paris). 2016 May;45(5):467-77. doi: 10.1016/j.jgyn.2016.01.006. Epub 2016 Feb 17.

Abstract

OBJECTIVES

To achieve a 3D vectorial model of a female pelvis by Computer-Assisted Anatomical Dissection and to assess educationnal and surgical applications.

MATERIALS AND METHOD

From the database of "visible female" of Visible Human Project(®) (VHP) of the "national library of medicine" NLM (United States), we used 739 transverse anatomical slices of 0.33mm thickness going from L4 to the trochanters. The manual segmentation of each anatomical structures was done with Winsurf(®) software version 4.3. Each anatomical element was built as a separate vectorial object. The whole colored-rendered vectorial model with realistic textures was exported in 3Dpdf format to allow a real time interactive manipulation with Acrobat(®) pro version 11 software.

RESULTS

Each element can be handled separately at any transparency, which allows an anatomical learning by systems: skeleton, pelvic organs, urogenital system, arterial and venous vascularization. This 3D anatomical model can be used as data bank to teach of the fundamental anatomy.

CONCLUSION

This 3D vectorial model, realistic and interactive constitutes an efficient educational tool for the teaching of the anatomy of the pelvis. 3D printing of the pelvis is possible with the new printers.

摘要

目的

通过计算机辅助解剖构建女性骨盆的三维矢量模型,并评估其在教育和手术中的应用。

材料与方法

从美国国立医学图书馆(NLM)的可视人计划(VHP)的“可视女性”数据库中,我们使用了739张厚度为0.33毫米的横向解剖切片,范围从L4到转子。使用Winsurf®软件版本4.3对每个解剖结构进行手动分割。每个解剖元素都被构建为一个单独的矢量对象。带有逼真纹理的全彩色渲染矢量模型以3Dpdf格式导出,以便使用Acrobat®专业版11软件进行实时交互式操作。

结果

每个元素都可以在任何透明度下单独处理,这使得可以通过系统进行解剖学学习:骨骼、盆腔器官、泌尿生殖系统、动脉和静脉血管。这个三维解剖模型可以用作教授基础解剖学的数据库。

结论

这个逼真且交互式的三维矢量模型是骨盆解剖学教学中的一种有效教育工具。使用新型打印机可以对骨盆进行3D打印。

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