DocumentCode
2554030
Title
Computer aided surgery system (CAS): Development of surgical simulation and planning system with three dimensional graphic reconstruction
Author
Dohi, T. ; Ohta, Y. ; Suzuki, M. ; Chinzei, K. ; Horiuchi, T. ; Hashimoto, D. ; Tsuzuki, M.
Author_Institution
Fac. of Eng., Tokyo Univ., Japan
fYear
1990
fDate
22-25 May 1990
Firstpage
458
Lastpage
462
Abstract
To assess the feasibility of computer-aided surgery (CAS) with three-dimensional (3D) graphic reconstruction, the authors describe an experiment in which direct needle punctures were made into porcine liver phantoms on the basis of a collision assessment. A 90% success rate was achieved when a generalized cylinder method for vessel reconstruction was used. A clinical trial of this system for surgical planning shows its potential for use in abdominal surgery
Keywords
computer graphics; digital simulation; medical computing; surgery; 3D graphic reconstruction; abdominal surgery; clinical trial; collision assessment; computer aided surgery system; direct needle punctures; generalized cylinder method; porcine liver phantoms; vessel reconstruction; Biomedical imaging; Computational modeling; Computer simulation; Content addressable storage; Graphics; Image reconstruction; Laser surgery; Liver; Needles; X-ray imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Visualization in Biomedical Computing, 1990., Proceedings of the First Conference on
Conference_Location
Atlanta, GA
Print_ISBN
0-8186-2039-0
Type
conf
DOI
10.1109/VBC.1990.109356
Filename
109356
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