AnnualForum’19 LAS VEGAS, NEVADA | OCT. 31–NOV. 2, 2019 ONLINE PROGRAM BOOK Scientific ProgramScientific Program AnnualForum’19 2ANNUAL FORUM ’19 | LAS VEGAS, NEVADA | OCT. 31–NOV. 2, 2019 Program | THURSDAY, OCTOBER 31 6:30–7:00 amLab Shuttle Check-in and Departures + Aria Tour Lobby 7:30 am–4:00 pmOptional Cadaveric Lab+ (non-CME)Platinum Training/MERIN 4:00–6:00 pmForum Registration Open Pinyon Ballroom Registration Desk + Must be pre-registered for lab. FRIDAY, NOVEMBER 1 6:45 am Registration Pinyon Ballroom Registration Desk 7:30Non-CME Technology Workshops with Breakfast: The Next Evolution of Posterior MIS with ExcelsiusGPS ® Interbody Solutions S. Qureshi, MD, MBA Presented by: Globus Medical Pinyon Room 7 Mazor X Stealth Edition—Transforming Spine Surgery Through Pre-Op Planning and Robotic Guidance R. Lehman, Jr., MD Presented by: Medtronic Pinyon Room 8 SI Joint Fusion Applications for Adult Deformity I. Lieberman, MD, MBA, FRCSC & R. Eastlack, MD Presented by: SI-BONE Pinyon Room 3 SESSION 1 | Part 1: Degenerative Spine Surgery: Which Technique IS the Future? Juniper Ballroom MODERATORS: S. Ryu, MD and I. Lieberman, MD 8:30Welcome PROGRAM CHAIRS 8:35TLIF is the Most Effective and Versatile MIS Technique K. FOLEY, MD 8:41Today’s ALIF is Less Morbid and the Most Effective Treatment M. HISEY, MD 8:47 Lateral is Proven to be the Optimal MIS Technique and Transpsoas has the Data to Prove it R. EASTLACK, MD 8:53 Anterolateral is the Holy Grail of MIS Techniques Balancing All Other Approaches R. LEHMAN, JR., MD 8:59Endoscopy is the True Future of MIS Spinal Surgery JS KIM, MD 9:05Q&A 9:10 Case Discussion: Here’s Why You Don’t Want to use the Other Techniques Panel: Session Speakers & S. Sánchez, MD Experts in the Hot Seat 9:28 Expert #1: How Can You Defend using Robots in Spine Surgery When They Drive Up Costs and Increase the Complexity of the Procedures? INTERVIEWER: F. PHILLIPS, MD EXPERT: I. LIEBERMAN, MD 9:33 Expert #2: How Can You Defend a Lateral Technique Which Cannot be Done at L5-S1, When it Shows Increased Complications Compared to Alternative Procedures? INTERVIEWER: JP MOBASSER, MD EXPERT: F. PHILLIPS, MDScientific Program AnnualForum’19 3ANNUAL FORUM ’19 | LAS VEGAS, NEVADA | OCT. 31–NOV. 2, 2019 Program | FRIDAY, NOVEMBER 1, CONTINUED 9:38 Expert #3: The Data Shows TLIF has a High Rate of Subsidence, Which Leads to Loss of Lordosis, Adjacent Level Disease, and Increases the Likelihood of Future Surgeries. How Can You Defend this Technique When There are Better Alternatives? INTERVIEWER: I. LIEBERMAN, MD EXPERT: JP MOBASSER, MD SESSION 1 | Part 2: Grade 1 Spondylolisthesis with Stenosis Juniper Ballroom MODERATORS: C. Hofstetter, MD & Y. Kotani, MD 9:45Spondylolisthesis: Is it a Single Diagnosis? J. LIM, MD 9:52Indirect Decompression: Who is the Ideal Patient? L. PIMENTA, MD 9:59 Decompression Only—MIS Technique is the Least Destabilizing and Most Effective R. HÄRTL, MD 10:06Q&A 10:16Spondylolisthesis: Is There Data to Support Arthrodesis? A. KANTER, MD 10:23Pump It Up—Static vs. Expandable Interbody Cages K. SINGH, MD 10:30 In a 1-2 Level Lumbar Spondylolisthesis, What’s the Relationship Between Spinopelvic Parameters and Function? S. QURESHI, MD 10:37Q&A 10:45Refreshment Break & Exhibit Viewing Pinyon Rooms 4–5 (Exhibit Hall) 11:20 am– 12:50 pm Concurrent Session Options 2A: Emerging & Navigation Free PapersJuniper Ballroom 2B: Degenerative & Posterior Free PapersPinyon Rooms 7–8 2C: Young Surgeons’ Free Papers & PanelPinyon Rooms 2–3 CONCURRENT SESSION 2A | Emerging & Navigation Free Papers Juniper Ballroom MODERATORS: R. Eastlack, MD & K. Huntsman, MD 11:20 Paper #1: FDA Trial of Paraspinous Tension Band for Degenerative Spondylolisthesis: Preliminary Safety and Outcomes in 100 Subjects with 6 Months Follow-up Hyun Bae; Ivan Cheng, MD; Rick Sasso, MD; Alan Villavicencio; William F. Lavelle, MD; Timothy Yoon, MD; Ravi Bains, MD; Kuo Calvin, MD; Kim Kee, MD; Harvinder Sandhu, MD; Michael Stauff, MD; Khalid Sethi, MD; Jeff Fischgrund, MD; William Welch, MD; Reginald Davis, MD; Elizabeth Yu, MD; Harel Deutsch, MD; Sigurd Berven, MD; Matthew Mermer, MD; Umesh Metkar, MD; Ammar Hawasli, MD; Dennis Crandall, MD; Todd Alamin, MD; Richard Tallarico, MD; and Rick Guyer, MD 11:24 Paper #2: Simultaneous Lateral Interbody Fusion with Robot Assisted Pedicle Screw Fixation in Single Position: Seven Consecutive Cases from a Large Volume Center Komal Naeem, MD; Malika Bhargava, MD; Randall Porter, MD; Corey Walker, MD 11:28 Paper #3: Improved Bone-removal using a New Device in Open and Minimal Invasive Approaches: A 2-center Experience with 143 Patients John Peloza, MD; Larry Khoo, MD; Michael Millgram, MD; ScottKutz, MD; Richard Guyer, MD; and Ely Ashkenazi, MDScientific Program AnnualForum’19 4ANNUAL FORUM ’19 | LAS VEGAS, NEVADA | OCT. 31–NOV. 2, 2019 Program | FRIDAY, NOVEMBER 1, CONTINUED 11:32 Paper #4: Stem Cell Injections For Axial Back Pain: A Systematic Review Of Associated Risks And Complications With Case Illustration Of Diffuse Hyperplastic Gliosis Resulting In Cauda Equina Syndrome Salah Aoun, MD; Valery Peinado Reyes, PA; Tarek El Ahmadieh, MD; and Carlos Bagley, MD 11:36Discussion 11:44 Paper #5: Minimally Invasive TLIF with Expandable Articulating Interbody Spacers Significantly Improves Radiographic Outcomes Compared to Static Interbody Spacers Anthony Russo, MD; Steven Schopler, MD; Katelyn Stetzner, FNP-C; Samantha Greeley, BS; Torrey Shirk, BA; and Charles Ledonio, MD, CCRP 11:48 Paper #6: Comparative Effectiveness of Minimally Invasive Bilateral Transforaminal Lumbar Interbody Fusions using Two Intervertebral Titanium Expandable versus Peek Static Interbody Spacers: One-year Radiographic Outcomes Steven Schopler, MD; Nickul Jain, MD; Emily Fish, PA-C; Jessica Riggleman, BS; Samantha Greeley, BS; and Charles Ledonio, MD, CCRP 11:52 Paper #7: Implementation of an Enhanced Recovery After Surgery (ERAS) Program for Patients Undergoing Same Day Outpatient Elective Minimally Invasive Transforaminal Lumbar Interbody Fusion (MIS TLIF). Samuel Joseph, MD; Uhuru Smith, MD; and Ashley Urso, BS 11:56 Paper #8: Virtual/Mixed Reality Technologies for Minimally Invasive and Complicated Spinal Surgery Norihiro Isogai; Haruki Funao; Maki Sugimoto; Wataru Narita; Aeru Hayashi; Yutaka Sasao; Makoto Nishiyama; Keijyu Aokage; Masahiro Tsuboi; and Ken Ishii 12:00 pmDiscussion 12:08 Paper #9: Navigated Robotic Assistance Improves Pedicle Screw Accuracy in Minimally Invasive Surgery of the Lumbosacral Spine: 600 Pedicle Screws in a Single Institution David Wallace, MD; Arnold Vardiman, MD; Grant Booher, MD; Neil Crawford, PhD; Jessica Riggleman, BS; Samantha Greeley, BS; and Charles Ledonio, MD, CCRP 12:12 Paper #10: Combining Technologies—Robotic-assisted Endoscopic Transforaminal Lumbar Interbody Fusion Jason Liounakos, MD and Michael Wang, MD 12:16 Paper #11: Surgical Testing Comparison of Single Position Robot-assisted Navigation versus Conventional MIS Bilateral Screw Trajectory During LLIF Procedure: An In-vitro Study Themistocles Protopsaltis, MD; Jeffery Larson, MD; Richard Frisch, MD; Kade Huntsman, MD; Todd Lansford, MD; Robert Brady, MD; Chris Maulucci, MD; Gerald Hayward II, BS; Jonathan Harris, MS; Jorge Gonzalez, BS; and Brandon Bucklen, PhD 12:20 Paper #12: Cervical Pedicle Screw Insertion using O-arm-based 3D Navigation: Technical Advancement to Improve Screw Accuracy Keiji Wada; Ryo Tamaki; Tomohisa Inoue; and Ken Okazaki 12:24DiscussionScientific Program AnnualForum’19 5ANNUAL FORUM ’19 | LAS VEGAS, NEVADA | OCT. 31–NOV. 2, 2019 Program | FRIDAY, NOVEMBER 1, CONTINUED 12:32 Paper #13: Radiation Reduction using Image Enhancement Technology Better than ALARA Practice Alone in Lateral, Single-position Lumbar Surgery BrettBraly, MD and Sam Hasan, RT 12:36 Paper #14: Surgeons’ Intraoperative Radiation Exposure in Single- and Multi-level Minimally Invasive Transforaminal Lumbar Interbody Fusion Haruki Funao; Norihiro Isogai; Kodai Yoshida; Yutaka Sasao; Makoto Nishiyama; and Ken Ishii 12:40 Paper #15: A Review of Time-demand, Radiation Exposure and Outcomes of Skin-anchored Intra-operative 3D Navigation in Minimally Invasive Lumbar Spinal Surgery Avani Vaishnav, MBBS; Harvinder Sandhu, MD, MBA; Catherine Himo Gang, MPH; Steven McAnany, MD; Sravisht Iyer, MD; Todd Albert, MD; and Sheeraz Qureshi, MD, MBA 12:44Discussion 12:50Lunch & Exhibit ViewingExhibit Hall CONCURRENT SESSION 2B | Degenerative & Posterior Free Papers Pinyon Rooms 7–8 MODERATORS: L. Khoo, MD & R. Härtl, MD 11:20 Paper #16: Defining The MIS TLIF: A Systematic Review Of Techniques and Technologies Used by Surgeons Worldwide Sertac Kirnaz, MD; Robert Nick Hernandez, MD; Sara Lener, MD; Christoph Wipplinger, MD; Franziska Schmidt, MD; and Roger Härtl, MD 11:24 Paper #17: A Comparison of Minimally Invasive and Open Transforaminal Lumbar Interbody Fusion for Grade 1 Degenerative Lumbar Spondylolisthesis: An Analysis of the Prospective, Quality Outcomes Database Andrew Chan, MD; Erica Bisson, MD, MPH; Mohamad Bydon, MD; Steven Glassman, MD; Kevin Foley, MD; Christopher Shaffrey, MD; Eric Potts, MD; Mark Shaffrey, MD; Domagoj Coric, MD; John Knightly, MD; Paul Park, MD; Michael Wang, MD; Kai-Ming Fu, MD, PhD; Jonathan Slotkin, MD; Anthony Asher, MD; Michael Virk, MD, PhD; Panagiotis Kerezoudis, MD, MS; Mohammed Alvi, MBBS; Jian Guan, MD; Brenton Pennicooke, MD; Regis Haid, MD; and Praveen Mummaneni, MD 11:28 Paper #18: The Impact of Comorbidity Burden on Postoperative Promis Physical Function Following Minimally Invasive Transforaminal Lumbar Interbody Fusion Nathaniel W. Jenkins, MS; James M. Parrish, MPH; Thomas Brundage, BS; Nadia Hrynewycz, BS; Joon Yoo, BA; and Kern Singh, MD 11:32 Paper #19: Does Minimally Invasive Anterior-posterior Lateral Position Surgery Deteriorate Clinical Outcome and Spinal Alignment for Lumbar Spondylolisthesis versus MIS TLIF? Yoshihisa Kotani, MD, PhD; Tachi Hiroyuki, MD; Yumejiro Nakamura, MD; and Takanori Saito, MD 11:36Discussion 11:44 Paper #20: Single Position Anterior-posterior Lumbar Fusion Improves Perioperative Outcomes and Reduces Complications Compared to Traditional Anterior-posterior Lumbar Fusion Aaron Buckland, MD, FRACS; Jordan Manning, BA; Carlos Leon, BE; Dennis Vasquez-Montes, MS; Leon Eisen, MD; Mark Medley, MD; Kimberly Ashayeri, MD; Nicholas O’Malley, BS; Themistocles Protopsaltis, MD; and J. Alex Thomas, MD 11:48 Paper #21: Clinical Results of Percutaneous Endoscopic Transforaminal Lumbar Interbody Fusion: A New Modified Technique for Treating Degenerative Lumbar Spondylolisthesis Ken Nagahama; Eihiro Murota; and Katsuhisa YamadaScientific Program AnnualForum’19 6ANNUAL FORUM ’19 | LAS VEGAS, NEVADA | OCT. 31–NOV. 2, 2019 Program | FRIDAY, NOVEMBER 1, CONTINUED 11:52 Paper #22: A New Groove-entry Technique for Inserting Thoracic Percutaneous Pedicle Screws Ken Ishii, MD; Norihiro Isogai, MD; Yoshiyuki Takahashi, MD; Kodai Yoshida, MD; Yutaka Sasao, MD; Makoto Nishiyama, MD; and Haruki Funao, MD 11:56 Paper #23: The Use of Bone Morphogenetic Protein in the Intervertebral Disc Space in Minimally Invasive Transforaminal Lumbar Interbody Fusion: 10-year Experience in 688 Patients Jacob Archer, MD and Jean-Pierre Mobasser, MD 12:00 pmDiscussion 12:08 Paper #24: Multilevel Stenosis and Deformity of Spine - When is Only a Microsurgical Approach Indicated? Dmitry Dzukaev; Anton Borzenkov; Vladimir Guly; and Mikhail Safronov 12:12 Paper #25: Preliminary 24-month Outcomes of a Prospective Investigation of a Novel Mesh Interbody Spacer in Single-level Fusions John Chi, MD, MPH; Yi Lu, MD, PhD; Kevin Huang, MD; Stephane Lavoie, MD; Martin Krag, MD; Pierce Nunley, MD; and Mohamad Bydon, MD 12:16 Paper #26: Single-level Controlled Comparison of OLIF51 And PPS in Lateral Position versus MIS TLIF for Lumbosacral Degenerative Disorders: Clinical and Radiologic Study Yoshihisa Kotani, MD, PhD; Hiroyuki Tachi, MD; Yumejiro Nakamura, MD; and Takanori Saito, MD 12:20 Paper #27: Patients Receiving Nonsurgical Management for Sacroiliitis Diagnosed with Intra-articular Injection Report Positive Outcomes at Long-term Follow-up Timothy Westbrooks, BS; Weston Bell, BS; Richard Smith, PhD; and Raymond Gardocki, MD 12:24Discussion 12:32 Paper #28: Comparison of Clinical and Radiological Results using Uniportal versus Biportal Endoscopic Discectomy for Single-level Lumbar Disc Herniation Dong Geun Lee, MD 12:36 Paper #29: Does Degenerative Spondylolisthesis Require Instrumented Fusion? Unilateral Laminotomy for Bilateral Decompression versus Posterior Decompression with Fusion at 5-year Follow-up Calvin Kuo, MD; Maqdooda Merchant, MA, MSc; Mayur Kardile, MD; Alem Yacob, MD, MSc; Kamran Majid, MD, MBA; and Ravi Bains, MD 12:40 Paper #30: Clinical Efficacy and Safety of Trans-sacral Epiduroscopic Laser Decompression Compared to Percutaneous Epidural Neuroplasty Bong Ju Moon, Dr; Hyuk Hur, Dr; Gwang Jun Lee, Dr; Seul Gi Lee, Dr; and Jung-Kil Lee, Dr 12:44Discussion 12:50Lunch & Exhibit ViewingExhibit Hall CONCURRENT SESSION 2C | Young Surgeons’ Free Papers & Panel Pinyon Rooms 2–3 MODERATORS: I. Moss, MD & E. Yu, MD 11:20 Paper #31: An Intraoperative Radiographic Assessment Method for Evaluating Indirect Decompression in Oblique Lumbar Interbody Fusion Min-Gi Lee; Guang-Xun Lin; Sagar Sharma; Akaworn Mahatthanatrakul; and Jin-Sung KimScientific Program AnnualForum’19 7ANNUAL FORUM ’19 | LAS VEGAS, NEVADA | OCT. 31–NOV. 2, 2019 Program | FRIDAY, NOVEMBER 1, CONTINUED 11:23 Paper #32: Early Radiological & Clinical Outcomes of Minimally Invasive Oblique Lumbar Interbody Fusion in Degenerative Lumbar Spine Disorders in Indian Population Sharvil Gajjar, MS and Amit Jhala, MS 11:26 Paper #33: Delayed Neurologic Deficit in Post OLIF Surgery Patient: Easy to Miss Findings on Images Seon Ho Park, MD and Bong Ju Moon, MD 11:29 Paper #34: Utility of Intraoperative Motor-evoked Potential During L4-5 Direct Transpsoas Lateral Interbody Fusion to Avoid Nerve Injury Nima Alan; Gregory Adams, BS; Nitin Agarwal, MD; Alp Ozpinar, MD; Jeffery Balzer, PhD; Vincent Miele, MD; and Adam S. Kanter, MD 11:32Discussion 11:38 Paper #35: Percutaneous Transforaminal Lumbar Interbody Fusion with an Expandable Cage Through Kambin’s Triangle: Initial Results and Feasibility Timothy Wang, MD; Vikram Mehta, MD, MPH; Eric Sankey, MD; Alexia Bwensa; Mostafa Fabr, MD; C. Rory Goodwin, MD, PhD; Isaac Karikari, MD; and Muhammad Abd-El-Barr, MD, PhD 11:41 Paper #36: A Radiographic Analysis of Segmental Sagittal Correction Following Interbody Fusion Through an Antepsoas Approach Joseph Lombardi, MD; Nathan Lee, MD; Jun Kim, MD; and Ronald Lehman, Jr., MD 11:44 Paper #37: Predictive Machine Learning Algorithm to Calculate Probability of Developing Subsidence After Lateral Lumbar Interbody Fusion Nitin Agarwal, MD; Ahmed Jorge, PhD; Edward Andrews, MD; Alp Ozpinar, MD; Nima Alan, MD; David Hamilton, MD; David Okonkwo, MD, PhD; and Adam Kanter, MD 11:47 Paper #38: When Indirect Decompression Fails: A Prospectively Collected Series of Patients Requiring Secondary Direct Decompression After Lateral Interbody Fusion Clinton Morgan, MD; Jacob Godzik, MD; Corey Walker, MD; Harrison Farber, MD; Courtney Hemphill, BA; and Juan Uribe, MD 11:50Discussion 11:56 Paper #39: Novel MIS 3D NAV Single Step Pedicle Screw System: Workflow, Accuracy and Initial Clinical Experience Franziska Schmidt, MD; Hervé Lekuya; Sertac Kirnaz; Nick Hernandez; Ibrahim Hussain; Louis Chang; Christoph Wipplinger; Cameron Rawanduzy; and Roger Härtl 11:59 Paper #40: Accuracy of Percutaneous Pedicle Screw Placement in Minimally Invasive Spine Surgery: Fluoroscopic Guidance versus 3D Navigation Guang-ting Cong, MD; Avani Vaishnav, MBBS; Joseph Barbera, MD; Hiroshi Kumagai, MD; James Dowdell, MD; Catherine Himo Gang; Sravisht Iyer, MD; Steven McAnany, MD; Todd Albert, MD; and Sheeraz Qureshi 12:02 pm Paper #41: Endoscopic Decompression of Epidural Spinal Metastasis Causing Lumbar Radiculopathy Through a Transforaminal Approach: Report of Two Cases Fraser Henderson Jr., MD; Zachary Hubbard, MD, MPH; Samuel Jones, BS; Jessica Barley, PhD; and Bruce Frankel, MD 12:05 Paper #42: Percutaneous Endoscopic Transforaminal Interbody Fusion Through Bi-portal Technique Javier Quillo-Olvera, MD; Javier Quillo-Reséndiz, MD; Diego Quillo-Olvera, MD; and Jin-Sung Kim, MD, PhDScientific Program AnnualForum’19 8ANNUAL FORUM ’19 | LAS VEGAS, NEVADA | OCT. 31–NOV. 2, 2019 Program | FRIDAY, NOVEMBER 1, CONTINUED 12:08Discussion 12:14 Paper #43: What PROMIS Scores Correlate with Severe Disability in Cervical Spine Surgery? Michael Steinhaus, MD; Francis Lovecchio, MD; Lauren Barber, MD; Karim Shafi, MD; Daniel Stein, BS; Thomas Ross, RN; Jingyan Yang, PhD; Todd Albert, MD; Darren Lebl, MD; Russel Huang, MD; Bernard Rawlins, MD; Frank Schwab, MD; Virginie Lafage, PhD; and Han Jo Kim, MD 12:17 Paper #44: Two-year Retrospective Bayesian Assessment of Cervical Artificial Disc Replacement Failure Factors Amir Vokshoor, MD; Vance Matthews, BA; Sophia Mostowy, BA; and Johny Tran, BA; Hyun Bae, MD 12:20 Paper #45: The Impact of NSAID use After Lumbar Fusion Surgery on Fusion Rate and Complications: A Meta-Analysis Yahya Othman; Abduljabbar Alhammoud, MD; Avani Vaishnav, MBBS; Catherine Himo Gang, MPH; Steven McAnany, MD; Sravisht Iyer, MD; Todd Albert, MD; and Sheeraz Qureshi, MD, MBA 12:23 Paper #46: Preoperative Opioid use and Postoperative Pain in Patients Undergoing Minimally-Invasive Stand-alone Lateral Lumbar Interbody Fusion Alp Ozpinar, MD; Nima Alan, MD; Nitin Agarwal; David Okonkwo, MD; Kojo Hamilton, MD; and Adam Kanter, MD 12:26 Paper #46b: Lumbar Microdecompression in Elderly versus General Adult Patients: Comparable Outcomes Despite Group Differences Ziyad Knio, BS; Samuel Rosas, MD; Michael Schallmo, BS; and Tadhg O'Gara, MD 12:29Discussion 12:32Young Surgeon Career Q & A Panel: J. Golan, J. Heller, J. Turner, and E. Yu 12:50 Non-CME Young Surgeon Lunch: Transitioning to an ASC Setting: Patients, Procedures & Protocols Faculty: K. Singh, MD & L. Khoo, MD Supported by: Zimmer Biomet Pinyon Rooms 2–3 1:45–3:25 pm Concurrent Session Options 3A: Endoscopy—Lessons to Learn from Cardio Thoracic SurgeonsPinyon Rooms 7–8 3B: Fusion Augmentation—MythBustersJuniper Ballroom CONCURRENT SESSION 3A | Endoscopy—Lessons to Learn from Cardio Thoracic Surgeons Pinyon Rooms 7–8 MODERATORS: C. Hofstetter, MD & S. Yi, MD 1:45Introduction C. HOFSTETTER, MD 1:48Full Endoscopic Spine Surgery—Why Spine Surgeons Should Embrace It K. MADHAVAN, MD 1:56Uniform Nomenclature JS KIM, MD 2:04The Benefit Zone S. HASAN, MD 2:12Q&AScientific Program AnnualForum’19 9ANNUAL FORUM ’19 | LAS VEGAS, NEVADA | OCT. 31–NOV. 2, 2019 Program | FRIDAY, NOVEMBER 1, CONTINUED 2:22Endo Options for Cervical Pathology J. SHEN, MD 2:30Advanced Biportal Endoscopic Approach for Lumbar Spine Pathology S. YI, MD 2:38Transforaminal Endoscopic Lumbar Interbody Fusion (TELIF) M. WANG, MD 2:46Q&A 2:54Advanced Transforaminal Approaches for Lumbar Spine Pathology J. BAE, MD 3:02Complications and Management of Full Endoscopic Spine Surgery C. HOFSTETTER, MD 3:10Endo: New Horizons and Challenges A. TELFEIAN, MD 3:18Q&A 3:25Refreshment Break & Exhibit ViewingExhibit Hall CONCURRENT SESSION 3B | Fusion Augmentation—MythBusters Juniper Ballroom MODERATORS: K. Foley, MD & N. Ashraf, MD 1:45Biology of Arthrodesis K. THAN, MD Science and Clinical Results 1:52PEEK and Porous PEEK—Science and Clinical Results F. PHILLIPS, MD 1:59Porous Titanium G. DEOL, MD 2:06Titanium Coated and Onlay Cages K. MADHAVAN, MD 2:13Q&A 2:23Innovation in Osteoinductive Implant Surface Biotechnology S. BERVEN, MD 2:303D Printed Surface Technology—Is There Something to It? M. STEINMETZ, MD 2:37Cellular Allograft—Science or Speculation? S. RYU, MD 2:44 Navigating Fusion Augmentation in Clinical, Economic, Administrative, and Medicolegal Reality A. VEERAVAGU, MD 2:51Q&A Experts in the Hot Seat The Vast Majority of Surgeries That We Do are One- and Two-level Fusions for Degenerative Disease in the Lumbar and Cervical Spine. Iliac Crest and Local Bone Autograft Show Excellent Fusion Results. Therefore, How Can You Defend: 3:05Expert #1: The Use of Cell-based Allograft INTERVIEWER: S. BERVEN, MD EXPERT: S. RYU, MD 3:10Expert #2: The Use of 3D-printed Metal Cages INTERVIEWER: S. RYU, MD EXPERT: S. BERVEN, MD 3:15Q&A 3:25Refreshment Break & Exhibit ViewingExhibit HallNext >