Biomedical Paper Use of Three-Dimensional Computer Graphic Animation to Illustrate Cleft Lip and Palate Surgery
Biomedical Paper Use of Three-Dimensional Computer Graphic Animation to Illustrate Cleft Lip and Palate Surgery
复制标题
生物医学论文使用三维计算机图形动画来说明唇裂和腭裂手术
DOI：
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
Darren M. Smith
中科院分区：
文献类型：
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作者：
C. Cutting;A. Oliker;J. Haring;Joseph H. Dayan;Darren M. Smith
目的：三维(3D)计算机动画并不常用于说明外科技术。这篇文章描述了手术特定的过程，需要制作动画，以教唇腭裂外科。材料和方法：对2例未修复的中国儿童(1例单侧，1例双侧)进行CT扫描，建立三维模型。我们编写了几个定制的软件工具，包括切割工具、钳子工具和FAT工具。结果：三维动画被发现对说明外科概念特别有用。通过放置虚拟的“相机”，可以从真实相机无法获得的角度观察人体的解剖结构。透明使手术修复期间可以看到潜在的解剖结构，同时保持覆盖组织关系的视图。最后，运动的表示允许对静态插图所不能完成的解剖力学建模。本文中提供的动画可以在http://www.上在线观看Www.smiletrain.org/Programs/vi_Surgery 2.htm。结论：通过使用3D动画软件和定制的软件工具，可以清楚地了解复杂的手术过程。这项技术发展的下一步是创建交互式模拟器，在安全的数字环境中重现手术体验
Objective: Three-dimensional (3D) computer animation is not commonly used to illustrate surgical techniques. This article describes the surgery-specific processes that were required to produce animations to teach cleft lip and palate surgery. Materials and Methods: Three-dimensional models were created using CT scans of two Chinese children with unrepaired clefts (one unilateral and one bilateral). We programmed several custom sofrware tools, including an incision tool, a forceps tool, and a fat tool. Results: Three-dimensional animation was found to be particularly useful for illustrating surgical concepts. Positioning the virtual “camera” made it possible to view the anatomy from angles that are impossible to obtain with a real camera. Transparency allows the underlying anatomy to be seen during surgical repair while maintaining a view of the overlaying tissue relationships. Finally, the representation of motion allows modeling of anatomical mechanics that cannot be done with static illustrations. The animations presented in this article can be viewed on-line at http://www. smiletrain.org/programs/virtual_surgery2 .htm. Conclusions: Sophisticated surgical procedures are clarified with the use of 3D animation software and customized software tools. The next step in the development of this technology is the creation of interactive simulators that recreate the experience of surgery in a safe, digital environ
用于多节段颅面外科手术中骨碎片定位的虚拟现实系统。
影响因子：
3.6
作者：
Cutting,C;Grayson,B;McCarthy,JG;Thorne,C;Khorramabadi,D;Haddad,B;Taylor,R
通讯作者：
Taylor,R