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pro vyhledávání: '"Alois Pfenniger"'
Autor:
Stephen J. Ferguson, Alois Pfenniger, Sveva Ambrosetti-Giudici, Wolfgang Peter Piotrowski, Juergen Burger, Michael H. Krenn
Publikováno v:
Medical Engineering & Physics. 31:1063-1068
The definition of spinal instability is still controversial. For this reason, it is essential to better understand the difference in biomechanical behaviour between healthy and degenerated human spinal segments in vivo. A novel computer-assisted inst
Publikováno v:
Artificial organs. 38(5)
Replacement intervals of implantable medical devices are commonly dictated by battery life. Therefore, intracorporeal energy harvesting has the potential to reduce the number of surgical interventions by extending the life cycle of active devices. Gi
Autor:
Michael H. Krenn, Sveva Ambrosetti-Giudici, Wolfgang Peter Piotrowski, J. Burger, Alois Pfenniger
Publikováno v:
Neurosurgery. 63(4 Suppl 2)
OBJECTIVE: To test a new tiny-tipped intraoperative diagnostic tool that was designed to provide the surgeon with reliable stiffness data on the motion segment during microdiscectomy. A decrease in stiffness after nuclectomy and a measurable influenc