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Explore the innovative 3D stomach model for surgical planning addressing infant GERD. Bridging the gap between disconnected 2D CT scans and high-resolution imaging, this model aids in local registration, morphing, and virtual surgery simulations.
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Development of a 3D Stomach Model for Surgical Planning Qaiser Chaudry, Todd H. Stokes, Richard Moffitt, Syed H. Raza, Jorge v. Rogel, Jin Young Hong, Gabriel Wardi, Michelle Lightfoot, Mark Wulkan MD, Yan Xu and May D. Wang
Introduction • Infant/baby Gastro-esophageal reflux disease (GERD) • CTscans – low resolution, disconnected 2D information
Introduction • Visible Human Project • 4096 x 2700 pixels images (0.33mm pixel resolution) • 1mm axial spacing • 1871 high resolution images. http://www.madsci.org/~lynn/VH/transverse.html
Sequence of Presentation • Introduction • Development of VH stomach model • Development of CT based stomach model • Model registration and issues • Local registration / morphing • Results • Conclusion
VTK workflow for creation and interactivity with stomach model