1. Biomechanical Analysis of Acute Proximal Junctional Failure After Surgical Instrumentation of Adult Spinal Deformity: The Impact of Proximal Implant Type, Osteotomy Procedures, and Lumbar Lordosis Restoration

   • Leo Fradet
   • Xiaoyu Wang
   • Carl-Eric Aubin

   Biomechanics and Basic science 30 December 2018 Pages: 483 - 491

2. Overpowering the Previously Posterior Instrumented Cervical Spine With Cage-Assisted Anterior Cervical Discectomy and Fusion: A Cadaveric Study

   • Philip Saville
   • Rikesh A. Gandhi
   • Vincent Arlet

   OriginalPaper 30 December 2018 Pages: 492 - 497

3. Pedicled Vascularized Bone Grafts for Posterior Lumbosacral Fusion: A Cadaveric Feasibility Study and Case Report

   • Michael A. Bohl
   • Michael A. Mooney
   • U. Kumar Kakarla

   OriginalPaper 30 December 2018 Pages: 498 - 506

4. Contribution of Lateral Decubitus Positioning and Cable Tensioning on Immediate Correction in Anterior Vertebral Body Growth Modulation

   • Nikita Cobetto
   • Carl-Eric Aubin
   • Stefan Parent

   OriginalPaper 30 December 2018 Pages: 507 - 513

5. Effect of the Chêneau Brace in the Natural History of Moderate Adolescent Idiopathic Scoliosis in Girls: Cohort Analysis of a Selected Homogenous Population of 100 Consecutive Skeletally Immature Patients

   • Panagiotis Korovessis
   • Vasileios Syrimpeis
   • Peter Fennema

   Case Series 30 December 2018 Pages: 514 - 522

6. Topical Vancomycin in Pediatric Spine Surgery Does Not Reduce Surgical Site Infection: A Retrospective Cohort Study

   • Sumeet Garg
   • Nikki Bloch
   • Mark Erickson

   Case Series 30 December 2018 Pages: 523 - 528

7. Relationship Between Lumbar Lordosis and Pelvic Incidence in the Adolescent Patient: Normal Cohort Analysis and Literature Comparison

   • T. Barrett Sullivan
   • Nikolas Marino
   • Peter O. Newton

   Case Series 30 December 2018 Pages: 529 - 536

8. Sagittal Alignment After Surgical Treatment of Adolescent Idiopathic Scoliosis—Application of the Roussouly Classification

   • Søren Ohrt-Nissen
   • Tanvir Bari
   • Martin Gehrchen

   Case Series 30 December 2018 Pages: 537 - 544

9. Dual Sequential Short Anterior Correction in Double Major Adolescent Idiopathic Scoliosis

   • Kan Min
   • Lukas Jud
   • Mazda Farshad

   OriginalPaper 30 December 2018 Pages: 545 - 551

10. Long-term Outcome of Early Fusions for Congenital Scoliosis

    • John E. Lonstein

    OriginalPaper 30 December 2018 Pages: 552 - 559

11. Predictive Value and Interrater Reliability of Radiographic Factors in Neurofibromatosis Patients With Dystrophic Scoliosis

    • A. Noelle Larson
    • Charles Gerald T. Ledonio
    • David W. Polly Jr.

    OriginalPaper 30 December 2018 Pages: 560 - 567

12. Key Role of Preoperative Recumbent Films in the Treatment of Severe Sagittal Malalignment

    • Isaac O. Karikari
    • Lawrence G. Lenke
    • Jeffrey Gum

    OriginalPaper 30 December 2018 Pages: 568 - 575

13. Neurologic Comorbidities Predict Proximal Junctional Failure in Adult Spinal Deformity

    • Hideyuki Arima
    • Steven D. Glassman
    • Leah Y. Carreon

    OriginalPaper 30 December 2018 Pages: 576 - 586

14. Interpretation of Spinal Radiographic Parameters in Patients With Transitional Lumbosacral Vertebrae

    • Peter L. Zhou
    • John Y. Moon
    • Aaron J. Buckland

    OriginalPaper 30 December 2018 Pages: 587 - 592

15. Development of a Preoperative Predictive Model for Reaching the Oswestry Disability Index Minimal Clinically Important Difference for Adult Spinal Deformity Patients

    • Justin K. Scheer
    • Joseph A. Osorio
    • International Spine Study Group

    OriginalPaper 30 December 2018 Pages: 593 - 599

16. Surgeon Experience Does Not Change Rate of Perioperative Surgical Complication in Rib-Based Distraction Surgery for Early-Onset Scoliosis

    • John A. Heflin
    • Graham T. Fedorak
    • John T. Smith

    OriginalPaper 30 December 2018 Pages: 600 - 606

17. Achievement of Guided Growth in Children With Low-Tone Neuromuscular Early-Onset Scoliosis Using a Segmental Sublaminar Instrumentation Technique

    • Samuel Rosenfeld
    • John Schlechter
    • Benjamin Smith

    OriginalPaper 30 December 2018 Pages: 607 - 613

18. Infantile Idiopathic Scoliosis: Factors Affecting EDF Casting Success

    • Michelle Cameron Welborn
    • Jacques D’Astous
    • John Heflin

    OriginalPaper 30 December 2018 Pages: 614 - 620

19. Coronal Vertebral Dislocation Due to Congenital Absence of Multiple Thoracic and Lumbar Pedicles: Report of Three Cases, Review of Literature, and Role of Intraoperative CT Navigation

    • S. Rajasekaran
    • Rishi Mugesh Kanna
    • Siddharth N. Aiyer

    Case Reports 30 December 2018 Pages: 621 - 626

20. Prone Position—Induced Quadriceps Transcranial Motor Evoked Potentials Signal Loss—A Case Report

    • Xudong J. Li
    • Lawrence G. Lenke
    • Alexander Tuchman

    OriginalPaper 30 December 2018 Pages: 627 - 630