Essentialism and Spine Surgery in Times of Pandemia: With Reflections on the Contributions of the Late Friedrich P. Magerl

Jens R. Chapman, MD, Jeffrey C. Wang, MD, Karsten Wiechert, MD

doi : 10.1177/2192568221997408

First Published March 25, 2021; pp. 273–274

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Remembering Fritz Magerl

Michael E. Janssen

doi : 10.1177/2192568221997409

First Published March 25, 2021; pp. 275–276

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Nitinol Memory Rods Versus Titanium Rods: A Biomechanical Comparison of Posterior Spinal Instrumentation in a Synthetic Corpectomy Model

Patrick A. Massey, MD, Stephen Hoge, MD, Bradley G. Nelson, MD, Alan L. Ogden, BS, Milan G. Mody, MD, Mitchell Myers, MD, Karl Bilderback, MD, Giovanni Solitro, PhD, Richard S. Barton, MD

doi : 10.1177/2192568220902401

First Published January 30, 2020; pp. 277–282

To compare the biomechanical performance of nitinol memory metal rods and titanium rods when used as posterior spinal instrumentation in a synthetic model.

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No Need for Sternal Fixation in Traumatic Sternovertebral Fractures: Outcomes of a 10-Year Retrospective Cohort Study

Dorine S. Klei, MD, F. Cumhur ?ner, MD, PhD, Luke P. H. Leenen, MD, PhD, Karlijn J. P. van Wessem, MD, PhD

doi : 10.1177/2192568220902413

First Published February 11, 2020; pp. 283–291

Combined sternal and spinal fractures are rare traumatic injuries and present a high risk of spinal and thoracic wall instability. Limited research has addressed the treatment of sternovertebral injuries and biomechanical need for sternal fixation to achieve spinal healing.

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Adjacent-Level Ossification Development in Single-Level Standalone Anterior Cervical Discectomy and Fusion Versus Anterior Cervical Discectomy and Fusion With Plate

Christopher Huang, MBBS, Ralph Mobbs, FRACS, Michael Selby, FRACS, Kevin Phan, MBBS, Prashanth Rao, FRACS, PhD

doi : 10.1177/2192568220902749

First Published January 30, 2020; pp. 292–298

Adjacent-level ossification development (ALOD) is a distinct form of adjacent segmental degeneration that has been recognized to occur after anterior cervical discectomy and fusion (ACDF). It is unclear whether ACDF with plate versus standalone has an effect on rates of ALOD. This retrospective case-control study aims to assess the rate of ALOD in a large series of patients undergoing ACDF with and without plate and factors causing ALOD.

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Age and Gender Confound PROMIS Scores in Spine Patients With Back and Neck Pain

David S. Jevotovsky, BA, Jared C. Tishelman, BA, Nicholas Stekas, MS, Michael J. Moses, MD, Raj J. Karia, MS, Ethan W. Ayres, MPH, Charla R. Fischer, MD, Aaron J. Buckland, FRACS, MBBS, Thomas J. Errico, MD, Themistocles S. Protopsaltis, MD

doi : 10.1177/2192568220903030

First Published February 13, 2020; pp. 299–304

To explore how age and gender affect PROMIS scores compared with traditional health-related quality of life (HRQL) in spine patients.

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Extra-articular Portion of the Sacroiliac Joint—Between the Sacral and Pelvic Tuberosities: An Anatomical Guide for the S2-Alar-Iliac Screw Trajectory

Yasunori Tatara, MD, PhD, Takanori Niimura, MD, Tatsuhiro Sekiya, MD, PhD, Hisanori Mihara, MD, PhD

doi : 10.1177/2192568220903033

First Published February 3, 2020; pp. 305–311

Accurate confirmation of the S2AI screw trajectory with free-hand techniques is not simple, although some anatomical landmarks have been reported. To overcome the drawback, we aimed to introduce our technique for S2AI screw placement assisted with a guidewire using a new anatomical landmark.

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Anterior Cervical Reduction Decompression Fusion With Plating for Management of Traumatic Subaxial Cervical Spine Dislocations

Ahmed Shawky Abdelgawaad, MD, MHBA, Arsany B. S. Metry, MBBch, Belal Elnady, MD, Essam El Sheriff, MD

doi : 10.1177/2192568220903741

First Published February 12, 2020; pp. 312–320

To evaluate the efficacy of anterior-only approach, for treatment of type C F4 (AO classification) traumatic subaxial cervical spine injuries.

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The Natural History of Ossification of Yellow Ligament of the Thoracic Spine on MRI: A Population-Based Cohort Study

Chris Yuk Kwan Tang, MBBS, FHKCOS, FHKAM, FRCSEd, Kenneth Man Chee Cheung, MBBS, MD, FRCS, FHKCOS, FHKAM, Dino Samartzis, DSc, Jason Pui Yin Cheung, MBBS, MMedSc, MS, MD, PDipMDPath, FHKCOS, FHKAM, FRCSEd

doi : 10.1177/2192568220903766

First Published January 31, 2020; pp. 321–330

To assess the natural history of ossification of yellow ligament (OYL) in the thoracic spine and determine risk factors for progression based on a longitudinal population-based cohort.

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A Comparison of Patient and Surgeon Expectations of Spine Surgical Outcomes

Ahmed Aoude, MEng, MD, FRCSC, Madison Litowski, BSc, MD, Sultan Aldebeyan, MSc, MD, FRCSC, Charles Fisher, MD, FRCSC, Hamilton Hall, MD, FRCSC, Neil Manson, MD, FRCSC, Christopher S. Bailey, MD, FRCSC, Henry Ahn, MD, FRCSC, Edward Abraham, MD, FRCSC, Andrew Nataraj, MD, FRCSC, Jerome Paquet, MD, FRCSC, Alexandra Stratton, MD, FRCSC, Sean Christie, MD, FRCSC, David Cadotte, MD, FRCSC, Fred Nicholls, MD, FRCSC, Alex Soroceanu, MD, FRCSC, Y. Raja Rampersaud, MD, FRCSC, Kenneth C. Thomas, MD, FRCSC

doi : 10.1177/2192568220907603

First Published March 10, 2020; pp. 331–337

Limited data exists comparing surgeon and patient expectations of outcome following spine surgery. The objective of this study was to elicit whether any differences exist between patient and surgeon expectations for common spine surgeries.

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Evaluation of Risk Factors for Postoperative Urinary Retention in Elective Thoracolumbar Spinal Fusion Patients

Ashley R. Strickland, MD, M. Farooq Usmani, MD, MSc, Jael E. Camacho, MD, Amil Sahai, BSc, Jacob J. Bruckner, MD, Kendall Buraimoh, MD, Eugene Y. Koh, MD, PhD, Daniel E. Gelb, MD, Steven C. Ludwig, MD

doi : 10.1177/2192568220904681

First Published February 26, 2020; pp. 338–344

Postoperative urinary retention (POUR) represents a common postoperative complication of all elective surgeries. The aim of this study was to identify demographic, comorbid, and surgical factors risk factors for POUR in patients who underwent elective thoracolumbar spine fusion.

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Postoperative Complication Burden, Revision Risk, and Health Care Use in Obese Patients Undergoing Primary Adult Thoracolumbar Deformity Surgery

Kunal Varshneya, BS, Dhiraj J. Pangal, BS, Martin N. Stienen, MD, FEBNS, Allen L. Ho, MD, Parastou Fatemi, MD, Zachary A. Medress, MD, Daniel B. Herrick, MD, PhD, Atman Desai, MD, John K. Ratliff, MD, Anand Veeravagu, MD

doi : 10.1177/2192568220904341

First Published February 25, 2020; pp. 345–350

To identify the impact of obesity on postoperative outcomes in patients undergoing thoracolumbar adult spinal deformity (ASD) surgery.

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An In Vitro Biomechanical Evaluation of a Lateral Lumbar Interbody Fusion Device With Integrated Lateral Modular Plate Fixation

Ryan DenHaese, MD, Anup Gandhi, PhD, Chris Ferry, MS, Sam Farmer, BS, Randall Porter, MD

doi : 10.1177/2192568220905611

First Published February 20, 2020; pp. 351–358

Biomechanically characterize a novel lateral lumbar interbody fusion (LLIF) implant possessing integrated lateral modular plate fixation (MPF).

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Caudal Lumbar Disc Herniations Are More Likely to Require Surgery for Symptom Resolution

Anmol Gupta, MBA, Shivam Upadhyaya, MD, Caleb M. Yeung, MD, Peter J. Ostergaard, MD, Harold A. Fogel, MD, Thomas Cha, MD, Joseph Schwab, MD, Chris Bono, MD, Stuart Hershman, MD

doi : 10.1177/2192568220905849

First Published February 17, 2020; pp. 359–364

We examined the impact that location of a lumbar disc herniation has on the likelihood that a patient will require surgery after at least 6 weeks of nonoperative management.

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Nonsteroidal Anti-Inflammatory Drugs and Their Neuroprotective Role After an Acute Spinal Cord Injury: A Systematic Review of Animal Models

Mark J. Lambrechts, MD, James L. Cook, DVM, PhD

doi : 10.1177/2192568220901689

First Published January 31, 2020; pp. 365–377

Spinal cord injuries (SCIs) resulting in motor deficits can be devastating injuries resulting in millions of health care dollars spent per incident. Nonsteroidal anti-inflammatory drugs (NSAIDs) are a potential class of drugs that could improve motor function after an SCI. This systematic review utilizes PRISMA guidelines to evaluate the effectiveness of NSAIDs for SCI.

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Systematic Reviews and Meta-Analysis in Spine Surgery—How Good Are They in Methodological Quality? A Systematic Review

Muthu Sathish, MS Ortho,, Ramakrishnan Eswar, MBBS

doi : 10.1177/2192568220906810

First Published February 26, 2020; pp. 378–399

To assess the methodological quality of systematic reviews and meta-analyses in spine surgery over the past 2 decades.

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Clinical Outcome of Spine Surgery Complicated by Accidental Dural Tears: Meta-Analysis of the Literature

Zeiad A. F. Alshameeri, FRCS, El-Nasri Ahmed, FRCS, Vinay Jasani, FRCS

doi : 10.1177/2192568220914876

First Published March 27, 2020; pp. 400–409

Several studies have reported the impact of accidental dural tears (DT) on the outcome of spinal surgery, some with conflicting results. Therefore, the aim of this study was to carry out a systemic review and meta-analysis of the literature to establish the overall clinical outcome of spinal surgery following accidental DT.

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Spine Treatment Appraisal Report (STAR): Does Marijuana Use Affect Postoperative Outcomes in Patients Receiving Transforaminal Lumbar Interbody Fusion (TLIF)?

Joseph R. Dettori, PhD

doi : 10.1177/2192568221997400

First Published March 3, 2021; pp. 410–412

Jakoi AM, Kirchner GJ, Kerbel YE, Iorio JA, Khalsa AS. The effects of marijuana use on lumbar spinal fusion. Spine (Phila Pa 1976). 2020;45(9):629-634.

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Spine Treatment Appraisal Report (STAR): Does Riluzole Improve Outcomes in Patients Undergoing Decompression Surgery for Degenerative Cervical Myelopathy?

Joseph R. Dettori, PhD

doi : 10.1177/2192568221997401

First Published March 4, 2021; pp. 413–415

Fehlings MG, Badhiwala JH, Ahn H, et al. Safety and efficacy of riluzole in patients undergoing decompressive surgery for degenerative cervical myelopathy (CSM-Protect): a multicentre, double-blind, placebo-controlled, randomised, phase 3 trial. Lancet Neurol. 2020.

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Letter to the Editor on “Transpedicular Screw Placement Accuracy Using the O-Arm Versus Freehand Technique at a Single Institution. Global Spine Journal” by Crawford et al

Bhavuk Garg, MS(Orthopaedics), Nishank Mehta, MS(Orthopaedics)

doi : 10.1177/2192568220979660

First Published March 25, 2021; pp. 416–417

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Letter to the Editor on “It’s Never Too Late: Neurological Outcome of Delayed Decompression in Tuberculosis of Spine” by Rathod et al

Bhavuk Garg, MS(Ortho), Nishank Mehta, MS(Ortho)

doi : 10.1177/2192568220967931

First Published March 25, 2021; pp. 418–419

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Response to Letter to the Editor on “It’s Never Too Late: Neurological Outcome of Delayed Decompression in Tuberculosis of Spine”

Tushar Narayan Rathod, MS(Ortho), Ashwin Hemant Sathe, MS(Ortho), Nandan Amrit Marathe, MS(Ortho)

doi : 10.1177/2192568220967992

First Published March 25, 2021; pp. 420–421

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