< Previous10 Scientific Program 11:32Paper 49: Do the 5-Year Outcomes for Minimally Invasive and Open Transforaminal Lumbar Interbody Fusion for Grade 1 Degenerative Lumbar Spondylolisthesis Differ? Andrew K. Chan, MD; Erica Bisson; Mohamad Bydon; Steven Glassman, MD; Kevin Foley; Christopher Shaffrey; Eric Potts; Mark Shaffrey; Domagoj Coric; John Knightly; Paul Park; Michael Y. Wang, MD, FACS; Kai-Ming Fu; Jonathan Slotkin; Anthony Asher; Michael Virk; Giorgos Michalopoulos; Jian Guan; Nitin Agarwal; Dean Chou; Regis W. Haid, MD; Praveen Mummaneni 11:34 Paper 50: Decompression and Dynamic Sagittal Tether for Degenerative Spondylolisthesis: 24-month Pain, Disability and Reoperation Outcomes in 222 Patients from an FDA IDE Study Hyun Bae; Rick Sasso; Serena Hu, MD; Eugene Carragee, MD; Mick Perez-Cruet, MD, MS; Alan T Villavicencio, MD; Tim Yoon, MD, PhD ; Kee D Kim, MD; William F. Lavelle, MD; Jeffrey L Gum, MD; Ravi S. Bains, MD; Calvin C. Kuo, MD; Harvinder S. Sandhu, MD, MBA; Michael P. Stauff, MD; Michael Y. Wang, MD, FACS; Dennis G. Crandall, MD; Sigurd H. Berven, MD; Harel Deutsch, MD; Jeffrey S. Fischgrund, MD; Wilson Z. Ray, MD; Matthew Mermer, MD; Khalid Sethi, MD; Adam L. Shimer, MD; Reginald J. Davis, MD; Elizabeth Yu, MD; Jens R. Chapman, MD; Andrew P. White, MD; Richard D. Guyer, MD; Louis C. Fielding, MS; Todd F. Alamin, MD; William C. Welch, MD, FACS 11:36 Paper 51: Evaluating the incidence of subsequent surgical decompression following minimally invasive approaches to treat symptomatic lumbar spinal stenosis: A retrospective database review Hania Shahzad, MBBS; Nasir Hussain; Nazihah Bhatti, BS; Ryan Souza; Vwaire Orhurhu; Mahmoud Abdel-Rasoul; Tristan Weaver, MD; Safdar Khan, MD, FAAOS 11:38 Paper 52: Biomechanical Analysis of Expandable Interbody Cage Stiffness, Force Exertion, and Subsidence in the Setting of Spondylolisthesis Junho Song; Austen Katz, MD; Thomas Dowling; David Nuckley; Valerie S. Coldren; Josh Rubin; Liam Barnes; Jeff Silber; David Essig, MD; Sheeraz Qureshi; Sohrab Virk, MD 11:40Paper 53: Clinical and radiographic outcomes of late-onset cage subsidence after minimally invasive lateral lumbar interbody fusion Sang-Il Kim ; Yoon-Hoon Kim; Hyung-Youl Park; Hoonseok Sung; Hyungchul Park 11:42Paper 54: Minimally Invasive Lumbar Decompression Versus Minimally Invasive Transforaminal Lumbar Interbody Fusion for Treatment of Low-Grade Lumbar Degenerative Spondylolisthesis Patawut Bovonratwet; Andre Samuel; Jung Kee Mok; Avani Vaishnav; Kyle Morse, MD; Junho Song; Michael Steinhaus; Yusef Jordan; Sheeraz Qureshi 11:44 Paper 55: Early outcomes of multilevel ACDF with segmental plate fixation Kody Barrett; Robert K. Eastlack; Gregory M. Mundis; Matthew Hatter; Ryan Beyer; Bahar Shahidi; Fernando Rios; Courtney Molzen; James Bruffey; Hani Malone, MD 11:46 Paper 56: Impact of Age Within Younger Populations on Outcomes Following Cervical Surgery in the Ambulatory Setting Timothy J. Hartman, BS; James W. Nie; Hanna Pawlowski, BS; Michael C. Prabhu, BS; Nisheka N. Vanjani, BS; Keith R. MacGregor; Kern Singh, MD 11:48 Paper 57: Anterior Vertebral Body Tethering Has Reduced Pain and Improved Function for the First 6 Weeks after Surgery Compared to Fusion Jennifer M. O’Donnell, MD; Alex Gornitzky; Hao-Hua Wu; Kira Furie; Mohammad Diab 11:50 Paper 58: Clinical and radiographic results after proximal lumbar anterior column realignment in patients with adult spinal deformity Timothy Y. Wang; Jason Frerich; Khoi D. Than 11:52 Paper 59: Does the Severity of Facet Arthropathy Limit the Sagittal Re-alignment in Circumferential Minimally invasive Surgical (CMIS) Correction of Adult Spinal Deformity (ASD)? Neel Anand; Andrew Chung; Anita Anand; Bardia Khandehroo; Jose Jimenez Almonte; David Gendelberg,; Babak Khandehroo ; Sheila Kahwaty11 11:54Paper 60: Circumferential Minimally-Invasive Adult Spinal Deformity Surgery Provides Incremental Benefit for Increasingly Frail Patients Peter Passias; Peter Tretiakov; Rachel Joujon-Roche; Tyler Williamson; Oscar Krol; Bailey Imbo; Nima Alan; Pierce D. Nunley; Paul Park; Robert K. Eastlack; Gregory Mundis; Dean Chou; Juan Uribe; Neel Anand; Khoi D. Than; Saman Shabani; Breton Line; Christopher Ames; Justin S. Smith; Christopher Shaffrey; Robert Hart; Douglas Burton; Renaud Lafage; Frank Schwab; Shay Bess; Praveen Mummaneni; Michael Wang; Adam Kanter; David O. Okonkwo; Nitin Agarwal; Andrew Chan; Richard Fessler; Gregory Brusko; Sumedh Shah; Kai-Ming Fu 11:56 Paper 61: Sacroiliac Joint Fusion Navigation: How Accurate is Pin Placement? Shea Comadoll, MD; Jason Haselhuhn, DO; David Polly, MD; Jonathan Sembrano, MD; Christian Ogilvie, MD; Edward Cheng, MD; Kristen Jones, MD; Christopher Martin, MD 11:58 Paper 62: Shorter Length of Stay and Increased Return to Work with Cervical Disc Arthroplasty Versus Anterior Cervical Discectomy and Fusion Philip Zakko; Alex K. Miller, MD; Travis Hamilton; Victor Chang; Daniel Park; Jad Khalil 12:00 PM Paper 63: Timing of nerve transfer surgery for C5 palsy: does recovery at 6 months predict final recovery? Yamaan Saadeh, MD; Paul Park; Osama Kashlan; Brandon Smith 12:02 Paper 64: Incidence of Major Complications in Lateral Lumbar Interbody Fusion (LLIF) Performed via the Prone Transpsoas (PTP) Technique: A Survey of the Complete Early Experience Luiz Pimenta, MD, PhD; William Taylor, MD; Kelli Howell; PTP Surgeon Council 12:04 Paper 65: Clinical outcomes of the Prone Transpsoas Lateral Lumbar Interbody Fusion for Degenerative lumbar Spine Disease: A Multicentre Study Mohamed A. Soliman, MD, MSc, PhD; Luis Diaz-Aguilar; Asham Khan; Jose San Miguel; Rodrigo Amaral; Bryan S. Lee; Muhammad Abd-El-Barr; Gene Massey, MD; Craig McMains; David Schwartz; Gurvinder S. Deol; Andrew D. Nguyen, MD, PhD; Tyler Smith; Luiz Pimenta, MD, PhD; William Taylor, MD; John Pollina 12:06 Paper 66: Complications associated with single position prone lateral lumbar interbody fusion: a systematic review and meta-analysis S. Harrison Farber, MD; Bayron Valenzuela Cecchi; Luke O’Neill; James Zhou; Joseph Didomenico; Nima Alan; Laura Snyder; Jay Turner; Juan Uribe 12:08 Paper 67: Minimally Invasive Lateral Lumbar Interbody Fusion for Clinical Adjacent Segment Pathology—A Comparative Study with Conventional Posterior Lumbar Interbody Fusion Hyung-Youl Park; Soo-Bin Park; Hoonseok Sung; Hyungchul Park; Sang-Il Kim; Yoon-Hoon Kim 12:10 Paper 68: Comparison of Pressure on the Soft Tissue Using 2 Different Lateral Retractors: Sweeping in Muscular Plane vs. Traditional Tubular Dilation Burak M. Ozgur; Sunil Jeswani 12:12Paper 69: Risk factors analysis for inferior clinical outcome and recurrence after full-endoscopic interlaminar discectomy (FEID) for lumbar disc herniation; a prospective observational study Jung-woo Hur 12:14Boxed Lunches in Exhibit HallTower Ballroom 4–8 Session 13: MIS Confessionals: Where My Case Went South (beer provided!) Mods: J. McGowan, MD & A. Clark, MD DaVinci Ballroom 12:35 MIS lateral case confessional D. PELLE, MD 12:40 Case discussion 12:45MIS deformity case confessional L. MACYSZYN, MD 12:50 Case discussion 12:55 Robotics case confessionalL. TAN, MD 1:00 Case discussion 1:05MIS trauma case confessional D. HAFEZ, MD 1:10 Case discussion 1:20 Closing commentsJ. SEMBRANO, MD 1:25 AdjournNext >