Jens R. Chapman

Swedish Neuroscience Institute, Swedish Medical Center

Research Area

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title	2025

Other Publications

Article	Year
Fundamentals of clinical outcomes assessment for spinal disorders: study designs, methodologies, and analyses. Global spine journal\| PubMed ID: 25844291	2015
Nothing Hurts Follow-Up like Follow-Up? Global spine journal\| PubMed ID: 26131381	2015
Success in Spine Care: The Proof Is in the Measurements, Part I. Global spine journal\| PubMed ID: 26131382	2015
Fundamentals of Clinical Outcomes Assessment for Spinal Disorders: Clinical Outcome Instruments and Applications. Global spine journal\| PubMed ID: 26225283	2015
A Worldwide Analysis of the Reliability and Perceived Importance of an Injury to the Posterior Ligamentous Complex in AO Type A Fractures. Global spine journal\| PubMed ID: 26430591	2015
Scientific Pride or Prejudice. Global spine journal\| PubMed ID: 26682093	2015
Success in Spine Care: The Proof Is in the Measurements, Part II. Global spine journal\| PubMed ID: 26682094	2015
Changes for the Future. Global spine journal\| PubMed ID: 26835194	2016
Success in Spine Care: The Proof Is in the Measurements, Part III. Global spine journal\| PubMed ID: 26835206	2016
The Risk of Cancer With the Use of Recombinant Human Bone Morphogenetic Protein in Spine Fusion. Spine\| PubMed ID: 27261568	2016
Enhancing Clinical Study Retention Rates to Avoid Follow-up Bias: How Do We Keep Our Study Participants from "The Land of the Lost"? Global spine journal\| PubMed ID: 27433435	2016
The Vertebral Artery Cave at C2: Anatomic Study with Application to C2 Pedicle Screw Placement. World neurosurgery\| PubMed ID: 27443230	2016
Hemivertebrae: a comprehensive review of embryology, imaging, classification, and management. Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery\| PubMed ID: 27449768	2016
Measurement of kyphosis and vertebral body height loss in traumatic spine fractures: an international study. European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society\| PubMed ID: 27497753	2017
New Landmark for Localizing the Site of the Subdental Synchondrosis Remnant: Application to Discerning Pathology from Normal on Imaging. World neurosurgery\| PubMed ID: 27591099	2016
Cervical fracture from chronic steroid usage presenting as a stroke: A case report. International journal of surgery case reports\| PubMed ID: 27701004	2016
Detethering of the C2 Nerve Root and Avoidance of Transection and Injury During C1 Screw Placement: A Cadaveric Feasibility Study. World neurosurgery\| PubMed ID: 27744083	2017
Updates from AOSpine. Global spine journal\| PubMed ID: 27800294	2016
Ulf Fernström (1915-1985) and his Contributions to the Development of Artificial Disc Replacements. World neurosurgery\| PubMed ID: 27826089	2017
Moving Forward into the Future. Global spine journal\| PubMed ID: 27904833	2016
Descriptive analysis of unplanned readmission and reoperation rates after intradural spinal tumor resection. Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia\| PubMed ID: 28089196	2017
Adult Apical Ligament of the Dens Lacks Notochordal Tissue: Application to Better Understanding the Origins of Skull Base Chordomas. World neurosurgery\| PubMed ID: 28153624	2017
A new superficial landmark for the odontoid process: a cadaveric study. Anatomical science international\| PubMed ID: 28176269	2018
A Previously Unreported Arterial Variant of the Suboccipital Region Based on Cadaveric Dissection. Journal of neurological surgery reports\| PubMed ID: 28299248	2017
Extraforaminal compression of the L5 nerve: An anatomical study with application to failed posterior decompressive procedures. Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia\| PubMed ID: 28408248	2017
Some of the earliest depictions of the human spine: a glimpse into European history. Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery\| PubMed ID: 28444459	2018
Editorial. Global spine journal\| PubMed ID: 28451502	2017
Association Between Allogeneic Blood Transfusion and Postoperative Infection in Major Spine Surgery. Clinical spine surgery\| PubMed ID: 28452795	2017
Medical Journals and Social Media: More Alike Than Wanted? Global spine journal\| PubMed ID: 28507878	2017
Potential Mechanism for Some Postoperative C5 Palsies: An Anatomical Study. Spine\| PubMed ID: 28604497	2018
Anatomy of the Alar Ligament: Part II: Variations of Its Attachment onto the Dens. World neurosurgery\| PubMed ID: 28803170	2017
"How to Write a Scientific Paper": Tips and Highlights from the Global Spine Congress Members-Only Session. Global spine journal\| PubMed ID: 28811981	2017
Evolving the Metrics of Success in Spine Care: Focus on Opioids. Global spine journal\| PubMed ID: 28815156	2017
Editorial Perspective. Global spine journal\| PubMed ID: 28815165	2017
Spine Trauma-What Are the Current Controversies? Journal of orthopaedic trauma\| PubMed ID: 28816869	2017
Fractures in Spinal Ankylosing Disorders: A Narrative Review of Disease and Injury Types, Treatment Techniques, and Outcomes. Journal of orthopaedic trauma\| PubMed ID: 28816877	2017
Do Formal Laminectomy and Timing of Decompression for Patients With Sacral Fracture and Neurologic Deficit Affect Outcome? Journal of orthopaedic trauma\| PubMed ID: 28816878	2017
Atlas Fractures and Atlas Osteosynthesis: A Comprehensive Narrative Review. Journal of orthopaedic trauma\| PubMed ID: 28816879	2017
Management of Hangman's Fractures: A Systematic Review. Journal of orthopaedic trauma\| PubMed ID: 28816880	2017
Anatomy of Alar Ligament Part III: Biomechanical Study. World neurosurgery\| PubMed ID: 28826866	2017
Anatomy of Alar Ligament Part I: Morphometrics and Variants. World neurosurgery\| PubMed ID: 28826867	2017
Self-Made, Cost-Reducing Hemostatic Agent for Use in Spine Surgery. World neurosurgery\| PubMed ID: 28870821	2017
Do We Really Understand Spine Treatments and Science Around the World? Global spine journal\| PubMed ID: 28894677	2017
Failure Patterns in Standalone Anterior Cervical Discectomy and Fusion Implants. World neurosurgery\| PubMed ID: 28942019	2017
Comparison of Chronic Dysphagia in Standalone versus Conventional Plate and Cage Fusion. World neurosurgery\| PubMed ID: 28987856	2018
The Ongoing Quest for the Holy Bone Graft Grail: Scientific Progress, Economic Bonanza, or Quixotic Quagmire? Global spine journal\| PubMed ID: 28989836	2017
Editorial Perspective. Global spine journal\| PubMed ID: 28989852	2017
Rapid Progression of Ossification of the Posterior Longitudinal Ligament After Anterior Cervical Discectomy and Fusion. World neurosurgery\| PubMed ID: 29107718	2018
Timing of Decompression in Patients With Acute Spinal Cord Injury: A Systematic Review. Global spine journal\| PubMed ID: 29164038	2017
Editorial. Global spine journal\| PubMed ID: 29238633	2017
Editorial Perspective. Global spine journal\| PubMed ID: 29238649	2017
Autologous Bone Harvest in Anterior Cervical Spine Surgery: A Quantitative and Qualitative In Vitro Analysis of Cadaveric Tissue. World neurosurgery\| PubMed ID: 29317360	2018
The Alar Ligaments: A Cadaveric and Radiologic Comparison Study. World neurosurgery\| PubMed ID: 29433175	2018
Editorial. Global spine journal\| PubMed ID: 29456908	2018
Editorial Perspective. Global spine journal\| PubMed ID: 29456921	2018
Development and Validation of a Prediction Model for Pain and Functional Outcomes After Lumbar Spine Surgery. JAMA surgery\| PubMed ID: 29516096	2018
Editorial Perspective. Global spine journal\| PubMed ID: 29662752	2018
Recognizing Our Experts: Partners with Publons to Establish Reviewers' Platform. Global spine journal\| PubMed ID: 29796367	2018
Superior Hypogastric Plexus and Its Surgical Implications During Spine Surgery: A Review. World neurosurgery\| PubMed ID: 30172971	2018
Editorial. Global spine journal\| PubMed ID: 30202706	2018
Evidence-Based Medicine, Media, and Manipulation. Global spine journal\| PubMed ID: 30258747	2018
The Global Dilemma: Standardization of Nonoperative Treatment. Global spine journal\| PubMed ID: 30443473	2018
The Ratio of Observed to Expected: How Much of It Is Unexpected? Global spine journal\| PubMed ID: 30560027	2018
The Sin of Missing Data: Is All Forgiven by Way of Imputation? Global spine journal\| PubMed ID: 30560043	2018
Editorial. Global spine journal\| PubMed ID: 30775201	2019
Contact Sports as a Risk Factor for Amyotrophic Lateral Sclerosis: A Systematic Review. Global spine journal\| PubMed ID: 30775214	2019
Editorial Perspective. Global spine journal\| PubMed ID: 30775215	2019
Disaster Scenarios in Spine Surgery: A Survey Analysis. Spine\| PubMed ID: 30921295	2019
The ABC's of Spinal Decompression: Pearls and Technical Notes. World neurosurgery\| PubMed ID: 31102772	2019
Longer follow-up continues to reveal no increased risk of cancer with the use of recombinant human bone morphogenetic protein in spine fusion. The spine journal : official journal of the North American Spine Society\| PubMed ID: 31108234	2019
Management of Acute Traumatic Central Cord Syndrome: A Narrative Review. Global spine journal\| PubMed ID: 31157150	2019
Predator Journals: An Urgent and Global Problem. Global spine journal\| PubMed ID: 31192090	2019
-Value Worship: Is the Idol Significant? Global spine journal\| PubMed ID: 31192105	2019
How Should We Deal With "Black Swan" Surgeons in Spine Surgery? Global spine journal\| PubMed ID: 31218192	2019
Iatrogenic Bowel Injury Following Minimally Invasive Lateral Approach to the Lumbar Spine: A Retrospective Analysis of 3 Cases. Global spine journal\| PubMed ID: 31218194	2019
Avoiding the Esophageal Branches of the Recurrent Laryngeal Nerve During Retractor Placement: Precluding Postoperative Dysphagia During Anterior Approaches to the Cervical Spine. Global spine journal\| PubMed ID: 31218195	2019
The Lumbar Ligamentum Flavum Does Not Have Two Layers and Is Confluent with the Interspinous Ligament: Anatomical Study with Application to Surgical and Interventional Pain Procedures. Clinical anatomy (New York, N.Y.)\| PubMed ID: 31325341	2020
Outcome After Extreme Lateral Transpsoas Approach: Corpectomies Versus Interbody Fusion. World neurosurgery\| PubMed ID: 31330334	2019
Moving Toward the Future: Online Only. Global spine journal\| PubMed ID: 31431866	2019
Three Pillars of Expectation Management in Spine Surgery: Trust, Communication, and Patient Education. Global spine journal\| PubMed ID: 31448188	2019
Big Spine Data Put to Good Use: The NHS Sets an Example. Global spine journal\| PubMed ID: 31552147	2019
Neurovascular Relations in Modified Iliac Screws and Traditional Iliac Screw: Anatomic Study. World neurosurgery\| PubMed ID: 31562967	2020
Complications and Mortality in Octogenarians Undergoing Lumbopelvic Fixation. World neurosurgery\| PubMed ID: 31629134	2020
A combination of mesenchymal stem cells and scaffolds promotes motor functional recovery in spinal cord injury: a systematic review and meta-analysis. Journal of neurosurgery. Spine\| PubMed ID: 31675724	2020
Effect of vitamins C and E on recovery of motor function after spinal cord injury: systematic review and meta-analysis of animal studies. Nutrition reviews\| PubMed ID: 31800057	2020
Editorial. Global spine journal\| PubMed ID: 31819843	2019
Factors Associated With C5 Palsy Following Cervical Spine Surgery: A Systematic Review. Global spine journal\| PubMed ID: 31819855	2019
Editorial Perspective for Systematic Review on C5 Palsies. Global spine journal\| PubMed ID: 31819856	2019
Quality and Clinical Care Development in Spine Surgery-Connecting the Dots: An Expanded Clinical Narrative. Global spine journal\| PubMed ID: 31934515	2020
The Modified Iliac Screw: An Anatomic Comparison and Technical Guide. World neurosurgery\| PubMed ID: 31981785	2020
Editorial. Global spine journal\| PubMed ID: 32002343	2020
Late Cervical Spinal Cord Herniation Resulting from Post-Traumatic Brachial Plexus Avulsion Injury. World neurosurgery\| PubMed ID: 32004737	2020
90-day Readmission Rates for Single Level Anterior Lumbosacral Interbody Fusion: A Nationwide Readmissions Database Analysis. Spine\| PubMed ID: 32097276	2020
Tulip-Screw Head Disjunction from Posterior C2 Fracture Fixation Instrumentation. Case reports in orthopedics\| PubMed ID: 32158578	2020
Radiological data of brachial plexus avulsion injury associated spinal cord herniation (BPAI-SCH) and comparison to anterior thoracic spinal cord herniation (ATSCH). Data in brief\| PubMed ID: 32181298	2020
Changing the Game: Spine Care in the Era of Artificial Intelligence and Deep Learning Algorithms. Global spine journal\| PubMed ID: 32206509	2020
Editorial Response to Letter to Editor and Response by Authors Regarding "Posterior Subaxial Cervical Spine Screw Fixation: A Review of Techniques" by Joaquim et al. Global spine journal\| PubMed ID: 32206526	2020
The new onset of dysphagia four years after anterior cervical discectomy and fusion: Case report and literature review. Surgical neurology international\| PubMed ID: 32257558	2020
Emerging Insight in the Use of an Active Post Discharge Surveillance Program in Spine Surgery: A Retrospective Pilot Study. World neurosurgery\| PubMed ID: 32302730	2020
Are "Replicants" the Spine Surgeons of the Future? Global spine journal\| PubMed ID: 32313788	2020
Antibiotic-impregnated polymethylmethacrylate strut graft as a treatment of spinal osteomyelitis: case series and description of novel technique. Journal of neurosurgery. Spine\| PubMed ID: 32384277	2020
The New Future of . Global spine journal\| PubMed ID: 32435553	2020
The iliac pillar - Definition of an osseous fixation pathway for internal and external fixation. Orthopaedics & traumatology, surgery & research : OTSR\| PubMed ID: 32571741	2020
Uptrend of cervical and sacral fractures underlie increase in spinal fractures in the elderly, 2003-2017: analysis of a state-wide population database. European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society\| PubMed ID: 32577864	2020
Development and reliability of the AOSpine CROST (Clinician Reported Outcome Spine Trauma): a tool to evaluate and predict outcomes from clinician's perspective. European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society\| PubMed ID: 32632640	2020
Learning From Disasters: The CoVID-19 Fallout on Spine Care. Global spine journal\| PubMed ID: 32677556	2020
Editorial Perspective: Time for Another Grading System-From PRISMA to AMSTAR 2. Global spine journal\| PubMed ID: 32677562	2020
Gets a Fresh New Look. Global spine journal\| PubMed ID: 32707019	2020
Reliability, validity and responsiveness of the Dutch version of the AOSpine PROST (Patient Reported Outcome Spine Trauma). European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society\| PubMed ID: 32815075	2021
Description and Reliability of the AOSpine Sacral Classification System. The Journal of bone and joint surgery. American volume\| PubMed ID: 32816418	2020
De novo methicillin-resistant Staphylococcus aureus vs. methicillin-sensitive Staphylococcus aureus infections of the spine, similar clinical outcome, despite more severe presentation in sur... Neurosurgical review\| PubMed ID: 32851541	2021
Surgical Treatment of Ossifications of the Cervical Anterior Longitudinal Ligament: A Retrospective Cohort Study. Global spine journal\| PubMed ID: 32875898	2021
Space-Occupying Lesions of the Retropharyngeal Space: An Anatomical Study With Application to Postoperative Retropharyngeal Hematomas. Global spine journal\| PubMed ID: 32875906	2021
Extreme Lateral Interbody Fusion for Thoracic and Thoracolumbar Disease: The Diaphragm Dilemma. Global spine journal\| PubMed ID: 32875932	2021
Osteology of the ilium revised: illuminating the clinical relevance. European journal of trauma and emergency surgery : official publication of the European Trauma Society\| PubMed ID: 32886140	2021
2021: Will It Be the Best Season for International Spine Meetings Ever? Global spine journal\| PubMed ID: 32905721	2020
New Beginnings. Global spine journal\| PubMed ID: 33148031	2020
Editorial. Global spine journal\| PubMed ID: 33306926	2021
Submitting Manuscripts but Not for Publication? Black Sheep Authors in Publishing. Global spine journal\| PubMed ID: 33571017	2021
Risk Factors Associated with 90-day Readmissions Following Odontoid Fractures: A Nationwide Readmissions Database Study. Spine\| PubMed ID: 33625117	2021
Essentialism and Spine Surgery in Times of Pandemia: With Reflections on the Contributions of the Late Friedrich P. Magerl. Global spine journal\| PubMed ID: 33764180	2021
Iliac Screw Fixation Revisited: Improved Clinical and Radiologic Outcomes Using a Modified Iliac Screw Fixation Technique. Clinical spine surgery\| PubMed ID: 33901033	2022
COVID-19 and the Future. Global spine journal\| PubMed ID: 33939535	2021
GSJ Annual Survey 2021. Global spine journal\| PubMed ID: 34047641	2021
Mid-Year Update. Global spine journal\| PubMed ID: 34196574	2021
Fixation Strength of Modified Iliac Screw Trajectory Compared to Traditional Iliac and S2 Alar-Iliac Trajectories: A Cadaveric Study. World neurosurgery\| PubMed ID: 34298135	2021
Surgical Management of Charcot Spinal Arthropathy in the Face of Possible Infection. International journal of spine surgery\| PubMed ID: 34315758	2021
Steps Explained: The Review Process of . Global spine journal\| PubMed ID: 34343040	2021
Validation of the AO Spine Sacral Classification System: Reliability Among Surgeons Worldwide. Journal of orthopaedic trauma\| PubMed ID: 34387567	2021
Predictors of Extended Hospitalization and Early Reoperation After Elective Lumbar Disc Arthroplasty. World neurosurgery\| PubMed ID: 34389528	2021
Claiming the Scientific High Ground: New Frontiers and Ancient Wisdoms in the Age of COVID-19. Global spine journal\| PubMed ID: 34525868	2021
Erector Spinae Blocks for Spine Surgery: Fact or Fad? Systematic Review of Randomized Controlled Trials. World neurosurgery\| PubMed ID: 34767990	2022
"Special Collections: Creating Order in the Chaos". Global spine journal\| PubMed ID: 35253461	2022
Spine Surgery has Always had Multi-Specialty Roots: Time for Nonoperative Spine Care to Catch up and Join the Club. Global spine journal\| PubMed ID: 35341345	2022
Into the Spine Metaverse: Reflections on a future (Uni-)verse. Global spine journal\| PubMed ID: 35506945	2022
Vasoplegia Following Complex Spine Surgery: Incidence and Risk. Global spine journal\| PubMed ID: 35634908	2024
Evolution of the AO Spine Sacral and Pelvic Classification System: a systematic review. Journal of neurosurgery. Spine\| PubMed ID: 35907199	2022
Global Validation of the AO Spine Upper Cervical Injury Classification: Geographic Region Affects Reliability and Reproducibility. Global spine journal\| PubMed ID: 36036763	2024
The AO spine upper cervical injury classification system: Do work setting or trauma center affiliation affect classification accuracy or reliability? Injury\| PubMed ID: 36038389	2022
An Assessment of the Safety of Surgery and Hardware Placement in de-novo Spinal Infections. A Systematic Review and Meta-Analysis of the Literature. Global spine journal\| PubMed ID: 36510352	2023
Specialist-Beliefs Often Prevent a Genuinely Effective Approach to Chronic Low Back Pain. Global spine journal\| PubMed ID: 36582179	2023
The Magic of Meeting in Person. Global spine journal\| PubMed ID: 36596659	2023
A novel scoring system concept for de novo spinal infection treatment, the Spinal Infection Treatment Evaluation Score (SITE Score): a proof-of-concept study. Journal of neurosurgery. Spine\| PubMed ID: 36681973	2023
Impact of Race/Ethnicity on Hospital Resource Utilization After Elective Anterior Cervical Decompression and Fusion for Degenerative Myelopathy. The Journal of the American Academy of Orthopaedic Surgeons\| PubMed ID: 36729031	2023
Revisiting Anticoagulation in Spine Surgery: Balancing Venous Thromboembolic Events and Epidural Hematoma. Global spine journal\| PubMed ID: 37470462	2023
Elective Single-Level Primary Anterior Cervical Decompression and Fusion for Degenerative Spondylotic Cervical Myelopathy Is Associated With Decreased Resource Utilization Versus Posterior C... Clinical spine surgery\| PubMed ID: 38409682	2024
Resource Utilization Following Anterior Versus Posterior Cervical Decompression and Fusion for Acute Central Cord Syndrome. Clinical spine surgery\| PubMed ID: 38446594	2024
The Postoperative Airway Compromise Score-First Steps to Developing a Postoperative Tool for the Assessment of Upper Airway-Related Complications Following Anterior Cervical Spine Surgery. World neurosurgery\| PubMed ID: 38692566	2024
Ongoing decision-making dilemma for treatment of de novo spinal infections: a comparison of the Spinal Infection Treatment Evaluation Score with the Spinal Instability Spondylodiscitis Score... Journal of neurosurgery. Spine\| PubMed ID: 38759240	2024
Historical Perspectives on the Evolution of Spino-Pelvic Fixation and its Implications on Clinical Care A Narrative Review. Global spine journal\| PubMed ID: 39259943	2025
The hidden risk: Intracranial hemorrhage following durotomies in spine surgery. North American Spine Society journal\| PubMed ID: 39391260	2024
Association of Daily Step Count With Patient Knowledge, Step Tracking, and Physical Factors in Patients With Spine Pathology. American journal of lifestyle medicine\| PubMed ID: 39554917	2024
A Cadaver Study: The Relationship of Vital Organs of the Thoracolumbar Junction During a far Lateral Approach Using a T-12 Corpectomy Model. Global spine journal\| PubMed ID: 39628140	2024
Cost-Effectiveness Analyses of Bone Morphogenetic Protein 2 (rhBMP-2) in Spinal Fusion: A Systematic Review. Global spine journal\| PubMed ID: 39707701	2024
Incidence and predictors of readmission following hospitalization for thoracic disc herniation. Clinical neurology and neurosurgery\| PubMed ID: 39721123	2024
Malnutrition in spondylodiscitis: an overlooked risk factor. Journal of orthopaedic surgery and research\| PubMed ID: 39773279	2025