Advanced virtual endoscopic pituitary surgery.
Identifieur interne : 002449 ( PubMed/Checkpoint ); précédent : 002448; suivant : 002450Advanced virtual endoscopic pituitary surgery.
Auteurs : André Neubauer [Autriche] ; Stefan Wolfsberger ; Marie-Thérèse Forster ; Lukas Mroz ; Rainer Wegenkittl ; Katja BühlerSource :
- IEEE transactions on visualization and computer graphics [ 1077-2626 ]
English descriptors
- KwdEn :
- Algorithms, Computer Graphics, Computer Simulation, Endoscopy (education), Endoscopy (methods), Humans, Image Enhancement (methods), Image Interpretation, Computer-Assisted (methods), Imaging, Three-Dimensional (methods), Information Storage and Retrieval (methods), Models, Biological, Pituitary Neoplasms (pathology), Pituitary Neoplasms (surgery), Subtraction Technique, Surgery, Computer-Assisted (methods), User-Computer Interface.
- MESH :
- education : Endoscopy.
- methods : Endoscopy, Image Enhancement, Image Interpretation, Computer-Assisted, Imaging, Three-Dimensional, Information Storage and Retrieval, Surgery, Computer-Assisted.
- pathology : Pituitary Neoplasms.
- surgery : Pituitary Neoplasms.
- Algorithms, Computer Graphics, Computer Simulation, Humans, Models, Biological, Subtraction Technique, User-Computer Interface.
Abstract
Endoscopy has recently been introduced to endonasal transsphenoidal pituitary surgery as a minimally invasive procedure for the removal of various kinds of pituitary tumors. To reduce morbidity and mortality with this new technique, the surgeon must be well-trained and well-prepared. Virtual endoscopy can be beneficial as a tool for training, preoperative planning, and intraoperative support. This paper introduces STEPS, a virtual endoscopy system designed to aid surgeons in getting acquainted with the endoscopic view of the anatomy, the handling of instruments, the transsphenoidal approach, and challenges associated with the procedure. STEPS also assists experienced surgeons in planning a real endoscopic intervention by getting familiar with the individual patient anatomy, identifying landmarks, planning the approach, and deciding upon the ideal target position of the actual surgical activity. The application provides interactive visualization, navigation, and perception aids and the possibility of simulating the procedure, including haptic feedback and simulation of surgical instruments.
DOI: 10.1109/TVCG.2005.70
PubMed: 16144247
Affiliations:
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pubmed:16144247Le document en format XML
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<author><name sortKey="Wegenkittl, Rainer" sort="Wegenkittl, Rainer" uniqKey="Wegenkittl R" first="Rainer" last="Wegenkittl">Rainer Wegenkittl</name>
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<term>Information Storage and Retrieval (methods)</term>
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<term>Pituitary Neoplasms (pathology)</term>
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<front><div type="abstract" xml:lang="en">Endoscopy has recently been introduced to endonasal transsphenoidal pituitary surgery as a minimally invasive procedure for the removal of various kinds of pituitary tumors. To reduce morbidity and mortality with this new technique, the surgeon must be well-trained and well-prepared. Virtual endoscopy can be beneficial as a tool for training, preoperative planning, and intraoperative support. This paper introduces STEPS, a virtual endoscopy system designed to aid surgeons in getting acquainted with the endoscopic view of the anatomy, the handling of instruments, the transsphenoidal approach, and challenges associated with the procedure. STEPS also assists experienced surgeons in planning a real endoscopic intervention by getting familiar with the individual patient anatomy, identifying landmarks, planning the approach, and deciding upon the ideal target position of the actual surgical activity. The application provides interactive visualization, navigation, and perception aids and the possibility of simulating the procedure, including haptic feedback and simulation of surgical instruments.</div>
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<Abstract><AbstractText>Endoscopy has recently been introduced to endonasal transsphenoidal pituitary surgery as a minimally invasive procedure for the removal of various kinds of pituitary tumors. To reduce morbidity and mortality with this new technique, the surgeon must be well-trained and well-prepared. Virtual endoscopy can be beneficial as a tool for training, preoperative planning, and intraoperative support. This paper introduces STEPS, a virtual endoscopy system designed to aid surgeons in getting acquainted with the endoscopic view of the anatomy, the handling of instruments, the transsphenoidal approach, and challenges associated with the procedure. STEPS also assists experienced surgeons in planning a real endoscopic intervention by getting familiar with the individual patient anatomy, identifying landmarks, planning the approach, and deciding upon the ideal target position of the actual surgical activity. The application provides interactive visualization, navigation, and perception aids and the possibility of simulating the procedure, including haptic feedback and simulation of surgical instruments.</AbstractText>
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