Liste des communications 26 Novembre 2016 : GECO-SPINE 2016 - Le Mans Welcome speech by Meeting President : J-Y Lazennec History and concepts of artificial disc replacements : M-A. Rousseau Benefit of Prosthesis vs Cages : B. Rischke Why the visco-elastic concept became interesting : J-Y Lazennec Discussion Delayed instability after artificial disc replacement: a comparison overview between viscoelastic and the mechanical prostheses : O. Ricart The relevant parameters for evaluation of disc prosthesis: C.O.R. or mobility : J-Y Lazennec Pre operative assessment (sagittal balance, discography, vascular assessment) : S. Ramaré Lateral approach : B. Rischke Anterior approach : J-P. Rakover What about hybrid and multi-levels replacements : J-P. Rakover What about hybrid and multi-levels replacements : B. Desai Discussion My thinking and strategies to avoid facet-joint arthritis : S. Berg Prosthesis and posterior articular pain : J-P. Steib Purpose of the prosthesis for the adjacent levels : J-P. Steib Cervical prosthesis and spinal balance : O. Gille Are there indications for disc prosthesis in cervical myelopathy? : J-P. Steib Multi-level in the cervical spine : B. Desai Benefit of hybrid constructs : J-F. Lepeintre Instability of cervical disc replacement : M-A. Rousseau Overview of possible complications : J-P. Steib Typical complications and worst case scenarios after cervical and lumbar TDR : K. Ritter-Lang Anterior approach revision : P . Tropiano Discussion Disc prosthesis and sacro iliac pain : J-Y. Lazennec Clinical cases of failure : P . Tropiano, A. Schmitz & attendees Fin de session