Oral Posters: Quality of Spine Care

#494 Osteoporotic Thoracolumbar Vertebral Fractures. Long Term Comparison between Conservative Treatment and Percutaneous Vertebroplasty
Presenter: K. Martikos - Author(s): K. Martikos, F. Lolli, F. Vommaro, M. Di Silvestre, T. Greggi
#450 A Systematic Literature Review of Clinical Outcomes Following Fusion Surgery for Discogenic Low Back Pain
Presenter: F. Phillips - Author(s): F.M. Phillips, P. Slosar, J. Youssef, G. Andersson
#440 Comparative Effectiveness and Cost-utility of a Novel Annular Closure Device for Prevention of Recurrent Disc Herniation Following Lumbar Discectomy: A Prospective Cohort Study
Presenter: S. Parker - Author(s): S.L. Parker, G. Grahovac, D. Vukas, D. Ledic, M. Vilendecic, M.J. McGirt
#89 Factors Affecting Length of Stay Following Elective Posterior Lumbar Fusion: A Multivariable Analysis
Presenter: M. Fu - Author(s): J.A. Gruskay, M. Fu, D.D. Bohl, M.L. Webb, J.N. Grauer
#192 Retrograde Ejaculation in Anterior Lumbar Surgery with use of rhBMP-2
Presenter: S. Brau - Author(s): S.A. Brau
#164 Epidemiological Trends in Cervical Spine Surgery between 2002-2009
Presenter: K. Singh - Author(s): M. Pelton, S.J. Fineberg, M. Oglesby, K. Singh, A. Patel
#429 The National Burden of Revision Spinal Fusion: A Focus on Patient Characteristics and Complications
Presenter: H. Bae - Author(s): S. Rajaee, H.W. Bae, L.E. Kanim
#118 Incidence and Mortality of Thromboembolic Events after Lumbar Spine Surgery
Presenter: K. Singh - Author(s): M. Pelton, S.J. Fineberg, M. Oglesby, K. Singh, A. Patel
#417 MIS Lumbar Fusion in an Ambulatory Surgery Center (ASC): Safety, Treatment Outcomes, and Comparison with Inpatient Lumbar Fusion
Presenter: W. Smith - Author(s): W.D. Smith,, G.M. Christian