Why the visco-elastic concept became interesting ? (GECO Spine 2016) November 26, 2016 Speaker Jean-Yves Lazennec Moderators Olivier Gille, Jean-Paul Steib Language English Links Visit GECO website October 4, 2022 November 26, 2016 Video 2016, arthroplasty, center, cervical, disc, geco, innovations, lumbar, mechanical, mobility, prosthesis, rotation, spine, viscoelastic