Regular Posters - Posterior Dynamic Pedicular Stabilization

#511 Degenerative Lumbar Scoliosis in Elderly Patients: Dynamic Stabilization without Fusion versus Posterior Instrumented Fusion
M. Di Silvestre(1), T. Greggi(1), A. Baioni(1), F. Lolli(1), F. Vommaro(1), K. Martikos(1), E. Maredi(1), S. Giacomini(1)
#513 Does Hybrid Fixation Prevent Junctional Disease after Posterior Fusion for Degenerative Lumbar Disease?
M. Di Silvestre(1), T. Greggi(1), A. Baioni(1), F. Lolli(1), F. Vommaro(1), E. Maredi(1), K. Martikos(1), S. Giacomini(1)
#537 Elaspine™ Implant System, a Novel Lumbar Elastic Stabilization System. Preliminary Clinical Results after 12 Months Follow up
O. Kopetsch(1), R. Schoenmayr(1), H. Anhalt(2), R. Rissel(3), M. Pfeiffer(4), H. Schuster-Hulley(5), A. Krepsz(3), F. Kilian(5)
#556 Radiological and Clinical Outcomes after Insertion of an Interspinous Spacer Device – A Retrospective Cohort Analysis of 74 Patients
C.G. Nita(1), A.J. Berg(1), C.D. Jensen(1), P. Raju(1), T. Ali(1), G.R. Reddy(1), T. Friesem(1)