Aubry S, Pousse A, Sarliève P, Laborie L, Delabrousse E, Kastler B
Service de radiologie A, Boulevard Fleming, Hôpital J. Minjoz. CHU de Besançon.
J Radiol. 2006 Nov;87(11 Pt 1):1683-9. doi: 10.1016/s0221-0363(06)74147-6.
To model vertebrae in 3D to improve radioanatomic knowledge of the spine with the vascular and nerve environment and simulate CT-guided interventions.
Vertebra acquisitions were made with multidetector CT. We developed segmentation software and specific viewer software using the Delphi programming environment.
This segmentation software makes it possible to model 3D high-resolution segments of vertebrae and their environment from multidetector CT acquisitions. Then the specific viewer software provides multiplanar reconstructions of the CT volume and the possibility to select different 3D objects of interest.
This software package improves radiologists' radioanatomic knowledge through a new 3D anatomy presentation. Furthermore, the possibility of inserting virtual 3D objects in the volume can simulate CT-guided intervention.
The first volumetric radioanatomic software has been born. Furthermore, it simulates CT-guided intervention and consequently has the potential to facilitate learning interventions using CT guidance.
对椎骨进行三维建模，以增进对脊柱及其血管和神经环境的放射解剖学认识，并模拟CT引导下的干预操作。
使用多排探测器CT采集椎骨图像。我们利用Delphi编程环境开发了分割软件和特定的查看器软件。
该分割软件能够根据多排探测器CT采集的数据对椎骨及其周围环境进行高分辨率三维建模。然后，特定的查看器软件可提供CT容积的多平面重建，并能选择不同的感兴趣三维物体。
该软件包通过全新的三维解剖学呈现方式提高了放射科医生的放射解剖学知识。此外，在容积中插入虚拟三维物体的功能可模拟CT引导下的干预操作。
首个容积式放射解剖学软件诞生了。此外，它能模拟CT引导下的干预操作，因此有潜力促进利用CT引导进行的学习性干预操作。
