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IMAGE GUIDED NAVIGATION SYSTEM FOR MINIMALLY INVASIVE SURGERY. Hua Zhong. October 2007. Outline. Minimally Invasive Surgery; Registration and Navigation System Overview; Ultrasound Virtual Touch; 4D Registration; Non-rigid Registration; Visualization. What is minimally invasive surgery. Benefits &
Image-guided surgery technology has revolutionized traditional surgical techniques by providing surgeons with a way to navigate through the body using three- dimensional (3D) images as their guide. Furthermore, those images can be changed, manipulated and merged to provide a level of detail not seen before in the
Minimize Damage to Critical Structures. Intraoperative Visualizations H.J. Park, M.E. Shenton, C.-F. Westin. Slide 12. Preoperative fMRI, Motor Experiment – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 1d716f-ZDc1Z.
3 Jan 2014 Image-guided surgery (IGS) is the use of a real-time correlation of the operative field to a preoperative imaging data set that reflects the precise location of a selected surgical instrument to the surrounding anatomic structures.
registered. Applications. Diagnosis. Combining information from multiple imaging modalities. Studying disease progression. Monitoring changes in size, shape, position or image intensity over time. Image guided surgery or radiotherapy. Relating pre-operative images and surgical plans to the physical reality of the patient.
How? Capture models of patient anatomy and function; Use to guide surgeon's actions. Conventional Surgery: See the surface. Provided by Nakajima, Atsumi et al. Image Guided Surgery: See under the surface. Provided by Leventon et al. Intelligently aiding the surgeon. Convert medical images into models of patient's:.
1 Brief History of Image-Guided Surgery. 1. Overview of How Image-Guided Surgery Works. 1. The Evolution of IGS. 3. Images. 3. Putting It All Together: CT and MRI in IGS. 12. References. 21. 2 CT and MRI. 25. How CT Works. 25. Intraoperative CT Scanners. 30. Stationary CT Scanners. 30. Portable CT Scanners. 31. MRI.
Image-guided surgery (IGS) is any surgical procedure where the surgeon uses tracked surgical instruments in conjunction with preoperative or intraoperative images in order to directly or indirectly guide the procedure. Image guided surgery systems use cameras,ultrasonic, electromagnetic or a combination or fields to
29 Jun 2016 Synonyms for this technology include, computer-aided surgery, computer-assisted intervention, image-guided surgery and surgical navigation. 3. TECHNIQUE During computer assisted surgery, specialized software creates a virtual 3-D model of the patient's head and sinuses. During surgery
16 Apr 2012 Image Guided Surgery. Conventional Surgery: Seeing surfaces. Provided by Nakajima, Atsumi et al. Computer Assisted Surgery: seeing through surfaces. Goal: Assist Surgeons. Surgical Planning & Simulation Maximize Tumor Removal Minimize Damage to Critical Structures Slideshow
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