Surgery

New surgery study findings have been reported by D. Kendoff and co-researchers

Published in Medical Device Business Week, June 11th, 2008

According to recent research from Hannover, Germany, "Navigation procedures rely on the stability of the reference arrays (RA) fixed to the bony anatomy. The risk of inadvertent collision and unnoticed movements of the RA may occur, and limb movements might also provocate collisions."

"Consequently, relevant measurements failures during the navigated procedure might occur and reduce the overall precision of the system. The magnitude of torque to destabilize an RA from its bony-fixation is unknown. The purpose of this study was to determine the ability of standard RA's to resist applied torque. A digital torque application device was developed to allow for precise torque...

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Source: Medical Device Business Week (2008-06-11)

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