منابع مشابه
Computer assisted spine surgery.
When inserting screws into a vertebral pedicle, the surgeon usually exposes the back part of the vertebra and uses his or her anatomic knowledge to align the drill in the proper direction. A slight error in direction may result in an important error in the position of the tip of the screw. This is done with no direct visibility of crucial structures (spinal cord, pleura, vessels). Statistical a...
متن کامل6 Computer-assisted Minimally Invasive Spine Surgery State of the Art 6.2 Computer-assisted Orthopaedic Surgery
With the advent of precise preand intraoperative imaging means, the development of sophisticated image data visualization, and the accessibility of submillimetric, real-time tracking of objects in space, surgical navigation systems have been created that aim at enhanced surgical accuracy and ultimately improved clinical outcome [3, 6, 9, 13, 17, 20]. Numerous studies have shown the superiority ...
متن کاملComputer-assisted surgery and computer-assisted telesurgery in otorhinolaryngology.
Surgical preparation is enhanced by the availability of computer-generated three-dimensional models that allow surgeons to explore the surgical field in various projections prior to an actual operation. In fact, with adequate computed tomography images, an entire operation can be simulated beforehand so that surgeons can plan the safest and most effective approach and be prepared to avoid or ov...
متن کاملStress Analysis of the Human Ligamentous Lumber Spine-From Computer-Assisted Tomography to Finite Element Analysis
Detailed investigation on biomechanics of a complex structure such as the human lumbar spine requires the use of advanced computer-based technique for both the geometrical reconstruction and the stress analysis. In the present study, the computer-assisted tomography (CAT) and finite element method (FEM) are merged to perform detailed three dimensional nonlinear analysis of the human ligamentous...
متن کاملBiomechanics for computer-assisted surgery.
TIMC-IMAG Laboratory (www-timc.imag.fr) is a 250 people laboratory devoted to translational and fundamental research at the intersection between Medicine, Information Science and Technology (from Applied Mathematics to Computer Science and Robotics). In that lab, since the 80’s, the Computer-Assisted Medical Intervention group is developing devices to assist the physician or the surgeon in the ...
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ژورنال
عنوان ژورنال: Computer Aided Surgery
سال: 1998
ISSN: 1092-9088,1097-0150
DOI: 10.3109/10929089809148150