Selection of polymer material in the design optimization of a new dynamic spinal implant

Lucie Monède-Hocquard , Michel Mesnard , Antonio Ramos , Olivier Gille

Abstract

\"Dynamic stabilization\" systems have been developed in recent years to treat degenerative disorders of the spinal column. In contrast to arthrodesis (fusion), the aim here is to conserve intervertebral mobility to maximize comfort. When developing innovative concepts, many mechanical tests need to be carried out in order to validate the different technological solutions. The present study focuses on the B Dyn

Key Words

design optimization; elastomers; mechanical behavior; mechanical tests; spinal implant

Address

Lucie Monède-Hocquard, Michel Mesnard: University Bordeaux, I2M, CNRS UMR 5295, F-33405 Talence, France Lucie Monède-Hocquard: Société S14 Implants, Pessac, France Antonio Ramos: Department of Mechanical Engineering, University of Aveiro, Pt-3810-197 Aveiro, Portugal Olivier Gille: Centre Hospitalier Universitaire, Service Orthopédie, F-33000 Bordeaux, France

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