Works by Chapman, Jens R.

Results: 151

Revisiting Anticoagulation in Spine Surgery: Balancing Venous Thromboembolic Events and Epidural Hematoma.
Published in:
Global Spine Journal, 2025, v. 15, n. 2, p. 363, doi. 10.1177/21925682231190616
By:
- Massaro, Allie M.;
- Frier, Sven;
- Strot, Sarah M.;
- Scherman, Ashley;
- Oskouian, Rod J.;
- Chapman, Jens R.
Publication type:
Article
Malnutrition in spondylodiscitis: an overlooked risk factor.
Published in:
Journal of Orthopaedic Surgery & Research, 2025, v. 20, n. 1, p. 1, doi. 10.1186/s13018-024-05431-2
By:
- Gerstmeyer, Julius;
- Pierre, Clifford;
- Schildhauer, Thomas A.;
- Abdul-Jabbar, Amir;
- Oskouian, Rod J.;
- Chapman, Jens R.
Publication type:
Article
INTRODUCTION: Ankylosing spondylitis.
Published in:
Neurosurgical Focus, 2021, v. 51, n. 4, p. 1, doi. 10.3171/2021.7.FOCUS21437
By:
- Drazin, Doniel;
- Johnson, J. Patrick;
- Perry, Tiffany;
- Wang, Michael Y.;
- Chapman, Jens R.;
- Meyer, Bernhard
Publication type:
Article
Rates of early complications and mortality in patients older than 80 years of age after surgical treatment of acute traumatic spinal fractures: ankylosing spondylitis versus osteoporosis.
Published in:
Neurosurgical Focus, 2021, v. 51, n. 4, p. 1, doi. 10.3171/2021.7.FOCUS21150
By:
- Ishak, Basem;
- Frieler, Sven;
- Rustagi, Tarush;
- von Glinski, Alexander;
- Blecher, Ronen;
- Norvell, Daniel C.;
- Unterberg, Andreas;
- Strot, Sarah;
- Roh, Jeffrey;
- Hart, Robert A.;
- Oskouian, Rod;
- Chapman, Jens R.
Publication type:
Article
Primary and secondary infections of the spine.
Published in:
Neurosurgical Focus, 2019, v. 46, n. 1, p. 1, doi. 10.3171/2018.10.FOCUS18588
By:
- Drazin, Doniel;
- Chapman, Jens R.;
- Dailey, Andrew;
- Street, John
Publication type:
Article
Spinal infections: a growing problem, which deserves our urgent attention.
Published in:
Neurosurgical Focus, 2019, v. 46, n. 1, p. 1, doi. 10.3171/2018.10.focus18587
By:
- Chapman, Jens R.
Publication type:
Article
Morbidity and Mortality in Patients over 90 Years of Age Following Posterior Stabilization for Acute Traumatic Odontoid Type II Fractures: A Retrospective Study with a Mean Follow-Up of Three Years.
Published in:
Journal of Clinical Medicine, 2021, v. 10, n. 17, p. 3780, doi. 10.3390/jcm10173780
By:
- Issa, Mohammed;
- Kiening, Karl L.;
- Unterberg, Andreas W.;
- Scherer, Moritz;
- Younsi, Alexander;
- Fedorko, Stepan;
- Oskouian, Rod J.;
- Chapman, Jens R.;
- Ishak, Basem
Publication type:
Article
Decompression only versus fusion in octogenarians with spinal epidural abscesses: early complications, clinical and radiological outcome with 2-year follow-up.
Published in:
Neurosurgical Review, 2022, v. 45, n. 4, p. 2877, doi. 10.1007/s10143-022-01805-4
By:
- Lenga, Pavlina;
- Gülec, Gelo;
- Bajwa, Awais Akbar;
- Issa, Mohammed;
- Oskouian, Rod J.;
- Chapman, Jens R.;
- Kiening, Karl;
- Unterberg, Andreas W.;
- Ishak, Basem
Publication type:
Article
A novel anatomo-physiologic high-grade spondylolisthesis model to evaluate L5 nerve stretch injury after spondylolisthesis reduction.
Published in:
Neurosurgical Review, 2022, v. 45, n. 2, p. 1741, doi. 10.1007/s10143-021-01721-z
By:
- Ishak, Basem;
- Pierre, Clifford A.;
- Ansari, Darius;
- Lachkar, Stefan;
- von Glinski, Alexander;
- Unterberg, Andreas W.;
- Oskouian, Rod J.;
- Chapman, Jens R.
Publication type:
Article
De novo methicillin-resistant Staphylococcus aureus vs. methicillin-sensitive Staphylococcus aureus infections of the spine, similar clinical outcome, despite more severe presentation in surgical patients.
Published in:
Neurosurgical Review, 2021, v. 44, n. 4, p. 2111, doi. 10.1007/s10143-020-01376-2
By:
- Ishak, Basem;
- Abdul-Jabbar, Amir;
- Moss, Gregory B.;
- Yilmaz, Emre;
- von Glinski, Alexander;
- Frieler, Sven;
- Unterberg, Andreas W.;
- Blecher, Ronan;
- Altafulla, Juan;
- Roh, Jeffrey;
- Hart, Robert A.;
- Oskouian, Rod J.;
- Chapman, Jens R.
Publication type:
Article
Development and Validation of a Prediction Model for Pain and Functional Outcomes After Lumbar Spine Surgery.
Published in:
2018
By:
- Khor, Sara;
- Lavallee, Danielle;
- Cizik, Amy M.;
- Bellabarba, Carlo;
- Chapman, Jens R.;
- Howe, Christopher R.;
- Lu, Dawei;
- Mohit, A. Alex;
- Oskouian, Rod J.;
- Roh, Jeffrey R.;
- Shonnard, Neal;
- Dagal, Armagan;
- Flum, David R.
Publication type:
journal article
The new onset of dysphagia four years after anterior cervical discectomy and fusion: Case report and literature review.
Published in:
Surgical Neurology International, 2020, v. 11, p. 1, doi. 10.25259/SNI_46_2020
By:
- Ansari, Darius;
- Burley, Halle E. K.;
- von Glinski, Alexander;
- Elia, Christopher;
- Chapman, Jens R.;
- Oskouian, Rod J.
Publication type:
Article
The new onset of dysphagia four years after anterior cervical discectomy and fusion: Case report and literature review.
Published in:
Surgical Neurology International, 2020, v. 11, p. 1, doi. 10.25259/SNI_46_2020
By:
- Ansari, Darius;
- Burley, Halle E. K.;
- von Glinski, Alexander;
- Elia, Christopher;
- Chapman, Jens R.;
- Oskouian, Rod J.
Publication type:
Article
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 and Spine Instability Neoplastic Score.
Published in:
Journal of Neurosurgery: Spine, 2024, v. 41, n. 2, p. 273, doi. 10.3171/2024.2.SPINE23664
By:
- Pluemer, Jonathan;
- Freyvert, Yevgeniy;
- Pratt, Nathan;
- Godolias, Periklis;
- Al-Awadi, Hamzah A.;
- Young, Mitchell H.;
- Abdul-Jabbar, Amir;
- Schildhauer, Thomas A.;
- Chapman, Jens R.;
- Oskouian, Rod J.
Publication type:
Article
SITE score for de novo spinal infection treatment.
Published in:
Journal of Neurosurgery: Spine, 2023, v. 39, n. 4, p. 607, doi. 10.3171/2023.5.SPINE23455
By:
- Pluemer, Jonathan;
- Oskouian, Rod J.;
- Chapman, Jens R.
Publication type:
Article
A novel scoring system concept for de novo spinal infection treatment, the Spinal Infection Treatment Evaluation Score (SITE Score): a proof-of-concept study.
Published in:
Journal of Neurosurgery: Spine, 2023, v. 38, n. 3, p. 396, doi. 10.3171/2022.11.SPINE22719
By:
- Pluemer, Jonathan;
- Freyvert, Yevgeniy;
- Pratt, Nathan;
- Robinson, Jerry E.;
- Cooke, Jared A.;
- Tataryn, Zachary L.;
- Pierre, Clifford A.;
- Godolias, Periklis;
- Frieler, Sven;
- von Glinski, Alexander;
- Yilmaz, Emre;
- Daher, Zeyad A.;
- Al-Awadi, Hamzah A.;
- Young, Mitchell H.;
- Oskouian, Rod J.;
- Chapman, Jens R.
Publication type:
Article
Evolution of the AO Spine Sacral and Pelvic Classification System: a systematic review.
Published in:
2022
By:
- Kweh, Barry Ting Sheen;
- Tee, Jin W;
- Oner, F Cumhur;
- Schnake, Klaus J;
- Vialle, Emiliano N;
- Kanziora, Frank;
- Rajasekaran, Shanmuganathan;
- Dvorak, Marcel;
- Chapman, Jens R;
- Benneker, Lorin M;
- Schroeder, Gregory;
- Vaccaro, Alexander R
Publication type:
journal article
The lexicon of multirod constructs in adult spinal deformity: a concise description of when, why, and how.
Published in:
Journal of Neurosurgery: Spine, 2022, v. 36, n. 6, p. 1023, doi. 10.3171/2021.10.SPINE21745
By:
- Ramey, Wyatt L.;
- Jack, Andrew S.;
- Chapman, Jens R.
Publication type:
Article
Posterior pelvic ring injuries, lumbosacral junction instabilities and stabilization techniques for spinopelvic dissociation: a narrative review.
Published in:
Archives of Orthopaedic & Trauma Surgery, 2024, v. 144, n. 4, p. 1627, doi. 10.1007/s00402-024-05211-x
By:
- Godolias, Periklis;
- Plümer, Jonathan;
- Cibura, Charlotte;
- Dudda, Marcel;
- Schildhauer, Thomas A.;
- Chapman, Jens R.
Publication type:
Article
Tulip-Screw Head Disjunction from Posterior C2 Fracture Fixation Instrumentation.
Published in:
Case Reports in Orthopedics, 2020, p. 1, doi. 10.1155/2020/5824383
By:
- Burley, Halle E. K.;
- Ansari, Darius S.;
- von Glinski, Alexander;
- Goodmanson, Ryan;
- Schell, Benjamin;
- Chapman, Jens R.;
- Oskouian, Rod J.
Publication type:
Article
Helmet and Shoulder Pad Removal in Football Players With Unstable Cervical Spine Injuries.
Published in:
Journal of Applied Biomechanics, 2009, v. 25, n. 2, p. 119, doi. 10.1123/jab.25.2.119
By:
- Dahl, Michael C.;
- Ananthakrishnan, Dheera;
- Nicandri, Gregg;
- Chapman, Jens R.;
- Ching, Randal P.
Publication type:
Article
Reliability, validity and responsiveness of the Dutch version of the AOSpine PROST (Patient Reported Outcome Spine Trauma).
Published in:
European Spine Journal, 2021, v. 30, n. 9, p. 2631, doi. 10.1007/s00586-020-06554-w
By:
- Sadiqi, Said;
- Post, Marcel W.;
- Hosman, Allard J.;
- Dvorak, Marcel F.;
- Chapman, Jens R.;
- Benneker, Lorin M.;
- Kandziora, Frank;
- Rajasekaran, S.;
- Schnake, Klaus J.;
- Vaccaro, Alexander R.;
- Oner, F. Cumhur
Publication type:
Article
Regional and experiential differences in surgeon preference for the treatment of cervical facet injuries: a case study survey with the AO Spine Cervical Classification Validation Group.
Published in:
2021
By:
- Canseco, Jose A.;
- Schroeder, Gregory D.;
- Patel, Parthik D.;
- Grasso, Giovanni;
- Chang, Michael;
- Kandziora, Frank;
- Vialle, Emiliano N.;
- Oner, F. Cumhur;
- Schnake, Klaus J.;
- Dvorak, Marcel F.;
- Chapman, Jens R.;
- Benneker, Lorin M.;
- Rajasekaran, Shanmuganathan;
- Kepler, Christopher K.;
- Vaccaro, Alexander R.;
- AO Spine Cervical Classification Validation Group;
- Abdelgawaad, Ahmed;
- Abdul, Waheed;
- Abdulsalam, Asmatullah;
- Abeid, Mbarak
Publication type:
journal article
Development and reliability of the AOSpine CROST (Clinician Reported Outcome Spine Trauma): a tool to evaluate and predict outcomes from clinician's perspective.
Published in:
European Spine Journal, 2020, v. 29, n. 10, p. 2550, doi. 10.1007/s00586-020-06518-0
By:
- Sadiqi, Said;
- Muijs, Sander P. J.;
- Renkens, Jeroen J. M.;
- Post, Marcel W.;
- Benneker, Lorin M.;
- Chapman, Jens R.;
- Kandziora, Frank;
- Schnake, Klaus J.;
- Vialle, Emiliano N.;
- Vaccaro, Alexander R.;
- Oner, F. Cumhur
Publication type:
Article
Uptrend of cervical and sacral fractures underlie increase in spinal fractures in the elderly, 2003–2017: analysis of a state-wide population database.
Published in:
European Spine Journal, 2020, v. 29, n. 10, p. 2543, doi. 10.1007/s00586-020-06498-1
By:
- Blecher, Ronen;
- Yilmaz, Emre;
- Ishak, Basem;
- von Glinski, Alexander;
- Moisi, Marc;
- Oskouian, Rod J.;
- Dettori, Joseph;
- Kramer, Motti;
- Drexler, Michael;
- Chapman, Jens R.
Publication type:
Article
Measurement of kyphosis and vertebral body height loss in traumatic spine fractures: an international study.
Published in:
2017
By:
- Sadiqi, Said;
- Verlaan, Jorrit-Jan;
- Lehr, A.;
- Chapman, Jens;
- Dvorak, Marcel;
- Kandziora, Frank;
- Rajasekaran, S.;
- Schnake, Klaus;
- Vaccaro, Alexander;
- Oner, F.;
- Lehr, A Mechteld;
- Chapman, Jens R;
- Dvorak, Marcel F;
- Schnake, Klaus J;
- Vaccaro, Alexander R;
- Oner, F Cumhur
Publication type:
journal article
What should an ideal spinal injury classification system consist of? A methodological review and conceptual proposal for future classifications.
Published in:
European Spine Journal, 2010, v. 19, n. 8, p. 1238, doi. 10.1007/s00586-010-1415-9
By:
- van Middendorp, Joost J.;
- Audigé, Laurent;
- Hanson, Beate;
- Chapman, Jens R.;
- Hosman, Allard J. F.
Publication type:
Article
Some of the earliest depictions of the human spine: a glimpse into European history.
Published in:
2018
By:
- Oakes, Peter C.;
- Kirkpatrick, Christina;
- Chapman, Jens R.;
- Oskouian, Rod J.;
- Tubbs, R. Shane
Publication type:
Editorial
The misdiagnosis of acute cervical spine injuries and fractures in infants and children: the 12-year experience of a level I pediatric and adult trauma center.
Published in:
Child's Nervous System, 2005, v. 21, n. 2, p. 122, doi. 10.1007/s00381-004-1058-4
By:
- Anthony M. Avellino;
- Fred A. Mann;
- M. Sean Grady;
- Jens R. Chapman;
- Richard G. Ellenbogen;
- Tord D. Alden;
- Sohail K. Mirza
Publication type:
Article
Antegrade Locked Nailing of Open Humeral Shaft Fractures.
Published in:
Orthopedics, 2007, v. 30, n. 1, p. 49, doi. 10.3928/01477447-20070101-02
By:
- Schoots, Ivo G.;
- Simons, Maarten P.;
- Nork, Sean E.;
- Chapman, Jens R.;
- Henley, M. Bradford
Publication type:
Article
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.
Published in:
Clinical Anatomy, 2020, v. 33, n. 1, p. 34, doi. 10.1002/ca.23437
By:
- Iwanaga, Joe;
- Ishak, Basem;
- Saga, Tsuyoshi;
- Singla, Amit;
- Impastato, David;
- Chapman, Jens R.;
- Oskouian, Rod J.;
- David, Glen;
- Porzionato, Andrea;
- Reina, Miguel Angel;
- Macchi, Veronica;
- Caro, Raffaele;
- Tubbs, R. Shane
Publication type:
Article
Cage subsidence—A multifactorial matter!
Published in:
Die Orthopädie, 2023, v. 52, n. 8, p. 662, doi. 10.1007/s00132-023-04363-9
By:
- Godolias, Periklis;
- Tataryn, Zachary L.;
- Plümer, Jonathan;
- Cibura, Charlotte;
- Freyvert, Yevgeniy;
- Heep, Hansjörg;
- Dudda, Marcel;
- Schildhauer, Thomas A.;
- Chapman, Jens R.;
- Oskouian, Rod J.
Publication type:
Article
Editorial Issue 8: "End of Year Recap":.
Published in:
2025
By:
- Wang, Jeffrey C.;
- Chapman, Jens R.;
- Wiechert, Karsten
Publication type:
Editorial
Historical Perspectives on the Evolution of Spino-Pelvic Fixation and its Implications on Clinical Care A Narrative Review.
Published in:
Global Spine Journal, 2025, v. 15, n. 1, p. 228, doi. 10.1177/21925682241283726
By:
- von Glinski, Alexander;
- Yilmaz, Emre;
- Godolias, Periklis;
- Benneker, Lorin;
- Oner, F. C.;
- Kandziora, Frank;
- Schroeder, Gregory;
- Schnake, Klaus;
- Dvorak, Marcel;
- Rajasekaran, Shanmuganathan;
- El-Sharkawi, Mohammad;
- Vaccaro, Alexander;
- Bransford, Richard;
- Schildhauer, Thomas A.;
- Chapman, Jens R.
Publication type:
Article
We Need RI and Not Just AI! Thoughts on the Implementation of Artificial Intelligence in Medicine and Spine Surgery Specifically.
Published in:
2024
By:
- Chapman, Jens R.;
- Wang, Jeffrey C.;
- Wiechert, Karsten
Publication type:
Editorial
Global Spine Journal and Global Spine Congress.
Published in:
2024
By:
- Wang, Jeffrey C.;
- Chapman, Jens R.;
- Wiechert, Karsten
Publication type:
Editorial
When Will Peer-Review Become A.I.-Review?
Published in:
2024
By:
- Wiechert, Karsten;
- Wang, Jeffrey C.;
- Chapman, Jens R.
Publication type:
Editorial
Beyond Dogma: The Three E Test for New Technologies.
Published in:
Global Spine Journal, 2024, v. 14, n. 4, p. 1107, doi. 10.1177/21925682241235843
By:
- Chapman, Jens R.;
- Wiechert, Karsten;
- Wang, Jeffrey C.
Publication type:
Article
Looking Back on 2023.
Published in:
Global Spine Journal, 2024, v. 14, n. 3, p. 775, doi. 10.1177/21925682231223007
By:
- Wang, Jeffrey C.;
- Chapman, Jens R.;
- Wiechert, Karsten
Publication type:
Article
Global Validation of the AO Spine Upper Cervical Injury Classification: Geographic Region Affects Reliability and Reproducibility.
Published in:
Global Spine Journal, 2024, v. 14, n. 3, p. 821, doi. 10.1177/21925682221124100
By:
- Lambrechts, Mark J.;
- Schroeder, Gregory D.;
- Karamian, Brian A.;
- Canseco, Jose A.;
- Bransford, Richard;
- Oner, Cumhur;
- Benneker, Lorin M.;
- Kandziora, Frank;
- Shanmuganathan, Rajasekaran;
- Kanna, Rishi;
- Joaquim, Andrei F.;
- Chapman, Jens R;
- Vialle, Emiliano;
- El-Sharkawi, Mohammad;
- Dvorak, Marcel;
- Schnake, Klaus;
- Kepler, Christopher K.;
- Vaccaro, Alexander R.
Publication type:
Article
Getting Rid of Non-Specific Low Back Pain.
Published in:
Global Spine Journal, 2024, v. 14, n. 2, p. 363, doi. 10.1177/21925682231217343
By:
- Wiechert, Karsten;
- Wang, Jeffrey C.;
- Chapman, Jens R.
Publication type:
Article
Lumbar Decompression versus Decompression and Fusion in Octogenarians: Complications and Clinical Course With 3-Year Follow-Up.
Published in:
Global Spine Journal, 2024, v. 14, n. 2, p. 687, doi. 10.1177/21925682221121099
By:
- Lenga, Pavlina;
- Gülec, Gelo;
- Bajwa, Awais A.;
- Issa, Mohammed;
- Oskouian, Rod J.;
- Chapman, Jens R.;
- Kiening, Karl;
- Unterberg, Andreas W.;
- Ishak, Basem
Publication type:
Article
Vasoplegia Following Complex Spine Surgery: Incidence and Risk.
Published in:
Global Spine Journal, 2024, v. 14, n. 2, p. 400, doi. 10.1177/21925682221105823
By:
- Ishak, Basem;
- Pulido, Juan N.;
- von Glinski, Alexander;
- Ansari, Darius;
- Oskouian, Rod J.;
- Chapman, Jens R.
Publication type:
Article
Let's Put AI to Really Good Use!
Published in:
Global Spine Journal, 2024, v. 14, n. 1, p. 7, doi. 10.1177/21925682231208592
By:
- Chapman, Jens R.;
- Wang, Jeff;
- Wiechert, Karsten
Publication type:
Article
Towards a More Realistic Appraisal of Complications Following Staged Lateral Lumbar Interbody Fusion: A Single Institution Series.
Published in:
Global Spine Journal, 2024, v. 14, n. 1, p. 130, doi. 10.1177/21925682221096621
By:
- Godolias, Periklis;
- Frieler, Sven;
- Tataryn, Zachary L.;
- McBride, Paul;
- Nunna, Ravi;
- Ghayoumi, Pouriya;
- Charlot, Kaarina;
- Tran, Angela;
- Al-Awadi, Hamzah;
- Gerstmeyer, Julius R.;
- Ruetten, Sebastian;
- Chapman, Jens R.;
- Oskouian, Rod J.
Publication type:
Article
Radiological Features in Type II Odontoid Fractures in Older Adults After High- and Low-Energy Trauma.
Published in:
Global Spine Journal, 2023, v. 13, n. 8, p. 2471, doi. 10.1177/21925682221088215
By:
- Lenga, Pavlina;
- Issa, Mohammed;
- Krull, Lennart;
- Kiening, Karl;
- Unterberg, Andreas W.;
- Schneider, Till;
- Oskouian, Rod J.;
- Chapman, Jens R.;
- Ishak, Basem
Publication type:
Article
Who Needs Surgical Stabilization for Pyogenic Spondylodiscitis? Retrospective Analysis of Non-Surgically Treated Patients.
Published in:
Global Spine Journal, 2023, v. 13, n. 6, p. 1550, doi. 10.1177/21925682211039498
By:
- Blecher, Ronen;
- Frieler, Sven;
- Qutteineh, Bilal;
- Pierre, Clifford A.;
- Yilmaz, Emre;
- Ishak, Basem;
- Glinski, Alexander Von;
- Oskouian, Rod J.;
- Kramer, Moti;
- Drexler, Michael;
- Chapman, Jens R.
Publication type:
Article
An Assessment of the Safety of Surgery and Hardware Placement in de-novo Spinal Infections. A Systematic Review and Meta-Analysis of the Literature.
Published in:
Global Spine Journal, 2023, v. 13, n. 5, p. 1418, doi. 10.1177/21925682221145603
By:
- Pluemer, Jonathan;
- Freyvert, Yevgeniy;
- Pratt, Nathan;
- Robinson, Jerry E;
- Cooke, Jared A;
- Tataryn, Zachary L;
- Godolias, Periklis;
- Daher, Zeyad A;
- Oskouian, Rod J.;
- Chapman, Jens R.
Publication type:
Article
COVID-19 and Journals: 2 Years Later.
Published in:
Global Spine Journal, 2023, v. 13, n. 4, p. 931, doi. 10.1177/21925682231166065
By:
- Wang, Jeffrey C.;
- Wiechert, Karsten;
- Chapman, Jens R.
Publication type:
Article
Into the Brave New World of Academic Publications: New Perspectives and Good-Bye to Business as Usual.
Published in:
2023
By:
- Chapman, Jens R.;
- Wang, Jeffrey C.;
- Wiechert, Karsten
Publication type:
Editorial