Frédéric Cornaz
University of Zurich
37 Papers
31 Citations
Frédéric Cornaz is an academic researcher from University of Zurich. The author has contributed to research in topics: Medicine & Lumbar. The author has an hindex of 4, co-authored 14 publications. Previous affiliations of Frédéric Cornaz include ETH Zurich.
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Papers
Biomechanical contribution of spinal structures to stability of the lumbar spine-novel biomechanical insights.
Jonas Widmer,Jonas Widmer,Frédéric Cornaz,Gita Scheibler,José Miguel Spirig,Jess G. Snedeker,Mazda Farshad +6 more
TL;DR: The small variability of contribution patterns are observed, suggesting distinct adaptation of the structures to one another, the biomechanical characteristics of one structure have to be put in context of the whole spinal segment.
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Computational model predicts risk of spinal screw loosening in patients
Marie-Rosa Fasser,Gabriela Gerber,Caroline Passaplan,Frédéric Cornaz,Jess G. Snedeker,Mazda Farshad,Jonas Widmer +6 more
TL;DR: In this article , the authors developed a computational model for quantitative and reliable assessment of the risk of screw loosening in lumbar spine fixation, which was used to determine patients at high risk for insufficient implant stability and to adapt the treatment accordingly.
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Biomechanical Contributions of Spinal Structures with Different Degrees of Disc Degeneration.
Frédéric Cornaz,Jonas Widmer,Jonas Widmer,Nadja A. Farshad-Amacker,José Miguel Spirig,Jess G. Snedeker,Jess G. Snedeker,Mazda Farshad +7 more
TL;DR: In this paper, the effect of degeneration on biomechanical properties of the passive structures of the lumbar spine was evaluated in flexion, extension, axial rotation, lateral bending, anterior, posterior and lateral shear.
14
Compatibility of intraoperative 3T MR imaging and intraoperative neurophysiological monitoring.
Frédéric Cornaz,Marian Christoph Neidert,Marco Piccirelli,Oliver Bozinov,Luca Regli,Johannes Sarnthein +5 more
TL;DR: In summary, LDSM software packages offer valuable and increasingly accessible tools for localization of the electrical activity associated with ERPs, and promise to expand the understanding of ERPs.
13
Biomechanics after spinal decompression and posterior instrumentation
Marco D. Burkhard,Anna-Katharina Calek,Marie-Rosa Fasser,Frédéric Cornaz,Jonas Widmer,José Miguel Spirig,Florian Wanivenhaus,Mazda Farshad +7 more
TL;DR: In this paper , the segmental range of motion (ROM) before and after common decompression and fusion procedures on the lumbar spine was evaluated in six loading directions: flexion/extension (FE), lateral bending (LB), lateral shear (LS), anterior shear(AS), axial rotation (AR), and axial compression/distraction (AC).
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