Hartl, Roger

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Natural History of Degenerative Spondylolisthesis: A Systematic Review and Meta-analysis. World neurosurgery. 2023 Academic Article GET IT
Reliability of a Novel Classification System for Thoracic Disc Herniations. Spine. 2023 Academic Article GET IT
Telemedical Support Using Smartphones for Spine Surgery in Low- and Middle-Income Countries. Telemedicine journal and e-health : the official journal of the American Telemedicine Association. 2023 Academic Article GET IT
Affordability impacts therapeutic intensity of acute management of severe traumatic brain injury patients: An exploratory study in Tanzania. Brain & spine. 2023 Academic Article GET IT
Presentation, Management, and Outcomes of Traumatic Spinal Injuries Following Coconut Tree Fall in Tanzania: A Retrospective Study of 44 Cases. World neurosurgery. 2023 Academic Article GET IT
Endoscopic odontoidectomy for brainstem compression in association with posterior fossa decompression and occipitocervical fusion. Journal of neurosurgery. 2023 Academic Article GET IT
The effect of the Dar es Salaam neurosurgery training course on self-reported neurosurgical knowledge and confidence. Brain & spine. 2023 Academic Article GET IT
Times cited: 55
Minimally invasive tubular approach for lumbar extraforaminal disc herniation: how I do it. Acta neurochirurgica. 2023 Academic Article GET IT
The Efficacy of Blended Learning in a Pediatric Spine Deformity Management Program in Sub-Saharan Africa. Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews. 2023 Academic Article GET IT
Predictors of spinal trauma care and outcomes in a resource-constrained environment: a decision tree analysis of spinal trauma surgery and outcomes in Tanzania. Journal of neurosurgery. Spine. 2023 Academic Article GET IT
Times cited: 1
Decompression alone versus decompression with fusion in patients with lumbar spinal stenosis with degenerative spondylolisthesis: a systematic review and meta-analysis. 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. 2023 Review GET IT
Times cited: 2
Sciatica: predicting who would undergo surgery and who not. Journal of spine surgery (Hong Kong). 2022 Editorial Article GET IT
Times cited: 7
Prevalence of Long-Term Low Back Pain After Symptomatic Lumbar Disc Herniation. World neurosurgery. 2022 Review GET IT
Current Treatment Management of Aneurysmal Subarachnoid Hemorrhage with Prevailing Trends and Results in Tanzania: A Single-Center Experience at Muhimbili Orthopedic and Neurosurgery Institute. World neurosurgery. 2022 Academic Article GET IT
Variation in Cervical Pedicle Morphology: Important Considerations for Posterior Cervical Procedures. Operative neurosurgery (Hagerstown, Md.). 2022 Academic Article GET IT
Excessive Fluid in the Lumbar Facet Joint as a Predictor of Radiological Outcomes After Lateral Lumbar Interbody Fusion. Cureus. 2022 Academic Article GET IT
Augmented Reality to Improve Surgical Workflow in Minimally Invasive Transforaminal Lumbar Interbody Fusion - A Feasibility Study With Case Series. Neurospine. 2022 Academic Article GET IT
Times cited: 2
Safety and Feasibility of Augmented Reality Assistance in Minimally Invasive and Open Resection of Benign Intradural Extramedullary Tumors. Neurospine. 2022 Academic Article GET IT
Times cited: 10
Ten-Step 3-Dimensional-Navigated Single-Stage Lateral Surgery With Microtubular Decompression: A Case Series. Operative neurosurgery (Hagerstown, Md.). 2022 Academic Article GET IT
Titanium versus polyetheretherketone versus structural allograft in anterior cervical discectomy and fusion: A systematic review. Brain & spine. 2022 Academic Article GET IT
Times cited: 18
Microsurgical Tubular Resection of Intradural Extramedullary Spinal Tumors With 3-Dimensional-Navigated Localization. Operative neurosurgery (Hagerstown, Md.). 2022 Review GET IT
Times cited: 1
Progressive superficial siderosis from Chronic CSF leak as a long-term complication of cervical anterior corpectomy: A case report and review of the literature. 2022 GET IT
Future Directions for Global Clinical Neurosurgical Training: Challenges and Opportunities. World neurosurgery. 2022 Academic Article GET IT
Times cited: 1
Challenges Hindering Widespread Adoption of Minimally Invasive Spinal Surgery. World neurosurgery. 2022 Review GET IT
Times cited: 1
Minimally Invasive Spine Surgery: An Overview. World neurosurgery. 2022 Academic Article GET IT
Times cited: 3
The Future of Minimally Invasive Spinal Surgery. World neurosurgery. 2022 Academic Article GET IT
Times cited: 1
Feasibility of smart glasses in supporting spinal surgical procedures in low- and middle-income countries: experiences from East Africa. Neurosurgical focus. 2022 Academic Article GET IT
Times cited: 4
Treatment of Odontoid Fractures in Elderly Patients Using C1/C2 Instrumented Fusion Supplemented With Bilateral Atlantoaxial Joint Spacers: A Case Series. International journal of spine surgery. 2022 Academic Article GET IT
Times cited: 2
Clinical Significance of Redundant Nerve Roots in Patients with Lumbar Stenosis Undergoing Minimally Invasive Tubular Decompression. World neurosurgery. 2022 Academic Article GET IT
Times cited: 3
Safety and Feasibility of DTRAX Cervical Cages in the Atlantoaxial Joint for C1/2 Stabilization. Operative neurosurgery (Hagerstown, Md.). 2022 Academic Article GET IT
Times cited: 1
Lumbar Giant Disk Herniations Treated With a Unilateral Approach for Bilateral Decompression. Operative neurosurgery (Hagerstown, Md.). 2022 Academic Article GET IT
Navigation-Guided Single-Position Lumbar Lateral Interbody Fusion and Minimally Invasive Tubular Decompression: 2-Dimensional Operative Video. Operative neurosurgery (Hagerstown, Md.). 2022 Academic Article GET IT
Single-Position Fluoroscopy-Guided Lateral Lumbar Interbody Fusion With Intraoperative Computed Tomography-Navigated Posterior Pedicle Screw Fixation: Technical Report and Literature Review. International journal of spine surgery. 2022 Academic Article GET IT
Times cited: 17
Casemix, management, and mortality of patients rreseceiving emergency neurosurgery for traumatic brain injury in the Global Neurotrauma Outcomes Study: a prospective observational cohort study. The Lancet. Neurology. 2022 Academic Article GET IT
Times cited: 19
Use of a High-Fidelity Training Simulator for Minimally Invasive Lumbar Decompression Increases Working Knowledge and Technical Skills Among Orthopedic and Neurosurgical Trainees. Global spine journal. 2022 Academic Article GET IT
Times cited: 3
Pediatric Hydrocephalus in Northwest Tanzania: A Descriptive Cross-Sectional Study of Clinical Characteristics and Early Surgical Outcomes from the Bugando Medical Centre. World neurosurgery. 2022 Academic Article GET IT
Times cited: 1
Appropriate Telemedicine Utilization in Spine Surgery: Results From a Delphi Study. Spine. 2022 Academic Article GET IT
Times cited: 4
Minimally Invasive Resection of an Intradural Extramedullary Spinal Tumor Using 3-Dimensional Total Navigation and Microscope-Based Augmented Reality: 2-Dimensional Operative Video. Operative neurosurgery (Hagerstown, Md.). 2022 Academic Article GET IT
Challenges in the Development of Biological Approaches for the Treatment of Degenerative Disc Disease. World neurosurgery. 2022 Review GET IT
Times cited: 2
Fundamentals of Intervertebral Disc Degeneration. World neurosurgery. 2022 Academic Article GET IT
Times cited: 13
Innovative Biological Treatment Methods for Degenerative Disc Disease. World neurosurgery. 2022 Review GET IT
Times cited: 4
Introduction. The neurosurgeon as roboticist. Neurosurgical focus. 2022 Academic Article GET IT
Increase in clivo-axial angle is associated with clinical improvement in children undergoing occipitocervical fusion for complex Chiari malformation: patient series. 2021 GET IT
Predicting clinical outcomes using morphometric changes in adults with complex Chiari malformation undergoing occipitocervical fusion with or without ventral decompression: patient series. 2021 GET IT
Intraoperative Simulation: Team Training for Resuscitation While Using Intraoperative Computed Tomography: 2-Dimensional Operative Video. Operative neurosurgery (Hagerstown, Md.). 2021 Academic Article GET IT
Ten-Step Minimally Invasive Treatment of Lumbar Giant Disc Herniation via Unilateral Tubular Laminotomy for Bilateral Decompression: 2-Dimensional Operative Video. Operative neurosurgery (Hagerstown, Md.). 2021 Academic Article GET IT
Times cited: 2
Image Guidance in Spinal Surgery: A Critical Appraisal and Future Directions. International journal of spine surgery. 2021 Academic Article GET IT
Times cited: 41
Cervical Spine Trauma in East Africa: Presentation, Treatment, and Mortality. International journal of spine surgery. 2021 Academic Article GET IT
Times cited: 3
Pathomechanism and Biomechanics of Degenerative Disc Disease: Features of Healthy and Degenerated Discs. International journal of spine surgery. 2021 Academic Article GET IT
Times cited: 57
Editors' Introduction: Biologics and Regenerative Medicine in Intervertebral Disc Regeneration and Spinal Fusion. International journal of spine surgery. 2021 Editorial Article GET IT
Times cited: 11
Commentary on "Robot-Guided Transforaminal Versus Robot-Guided Posterior Lumbar Interbody Fusion for Lumbar Degenerative Disease". Neurospine. 2021 Editorial Article GET IT
Times cited: 119
Elastic Image Fusion Software to Coregister Preoperatively Planned Pedicle Screws With Intraoperative Computed Tomography Data for Image-Guided Spinal Surgery. International journal of spine surgery. 2021 Academic Article GET IT
Times cited: 6
Severe traumatic brain injury management in Tanzania: analysis of a prospective cohort. Journal of neurosurgery. 2021 Academic Article GET IT
Times cited: 6
Minimally Invasive Posterior Cervical Foraminotomy Using 3-Dimensional Total Navigation: 2-Dimensional Operative Video. Operative neurosurgery (Hagerstown, Md.). 2021 Academic Article GET IT
Times cited: 2
Novel MIS 3D NAV Single Step Pedicle Screw System (SSPSS): Workflow, Accuracy and Initial Clinical Experience. Global spine journal. 2021 Academic Article GET IT
Times cited: 4
Cervical arthroplasty in a professional kick-boxing fighter, 7 years follow-up. 2021 GET IT
Intraoperative image guidance for cervical spine surgery. Annals of translational medicine. 2021 Review GET IT
Times cited: 18
Muscle Flap Closure following Complex Spine Surgery: A Decade of Experience. Plastic and reconstructive surgery. 2020 Academic Article GET IT
Times cited: 3
Less Invasive Cervical Decompression via Unilateral Tubular Laminotomy Using 3-Dimensional Total Navigation: 2-Dimensional Operative Video. 2020 GET IT
Times cited: 1
Imaging the local biochemical content of native and injured intervertebral disc using Fourier transform infrared microscopy. JOR spine. 2020 Academic Article GET IT
Times cited: 3
Minimally Invasive Laminotomy for Contralateral "Over-the-Top" Foraminal Decompression Using 3-Dimensional Total Navigation: 2-Dimensional Operative Video. 2020 GET IT
Times cited: 4
Cost-Effectiveness of Operating on Traumatic Spinal Injuries in Low-Middle Income Countries: A Preliminary Report From a Major East African Referral Center. Global spine journal. 2020 Academic Article GET IT
Times cited: 9
Pressure ulcers after traumatic spinal injury in East Africa: risk factors, illustrative case, and low-cost protocol for prevention and treatment. Spinal cord series and cases. 2020 Academic Article GET IT
Times cited: 4
AOSpine Consensus Paper on Nomenclature for Working-Channel Endoscopic Spinal Procedures. Global spine journal. 2020 Academic Article GET IT
Times cited: 53
Defining the MIS-TLIF: A Systematic Review of Techniques and Technologies Used by Surgeons Worldwide. Global spine journal. 2020 Academic Article GET IT
Times cited: 28
Development of a Curriculum for Minimally Invasive Spine Surgery (MISS). Global spine journal. 2020 Academic Article GET IT
Times cited: 1
Evolving Navigation, Robotics, and Augmented Reality in Minimally Invasive Spine Surgery. Global spine journal. 2020 Academic Article GET IT
Times cited: 31
Indirect Decompression Failure After Lateral Lumbar Interbody Fusion-Reported Failures and Predictive Factors: Systematic Review. Global spine journal. 2020 Academic Article GET IT
Times cited: 19
Metrics Development for Minimal Invasive Unilateral Laminotomy for Bilateral Decompression of Lumbar Spinal Stenosis With and Without Spondylolisthesis by an International Expert Panel. Global spine journal. 2020 Academic Article GET IT
Times cited: 3
Tandem Microscopic Slalom Technique: The Use of 2 Microscopes Simultaneously Performing Unilateral Laminotomy for Bilateral Decompression in Multilevel Lumbar Spinal Stenosis. Global spine journal. 2020 Academic Article GET IT
The 6 T's of Minimally Invasive Spine Surgery. Global spine journal. 2020 Editorial Article GET IT
Times cited: 2
Anterior spinal artery syndrome caused by thoracic disc herniation. 2020 GET IT
Times cited: 4
Retrospective Review of Immediate Restoration of Lordosis in Single-Level Minimally Invasive Transforaminal Lumbar Interbody Fusion: A Comparison of Static and Expandable Interbody Cages. Operative neurosurgery (Hagerstown, Md.). 2020 Academic Article GET IT
Times cited: 36
Nonoperative treatment of traumatic spinal injuries in Tanzania: who is not undergoing surgery and why?. Spinal cord. 2020 Academic Article GET IT
Times cited: 10
Combined nucleus pulposus augmentation and annulus fibrosus repair prevents acute intervertebral disc degeneration after discectomy. Science translational medicine. 2020 Academic Article GET IT
Times cited: 53
Ten-Step Minimally Invasive Cervical Decompression via Unilateral Tubular Laminotomy: Technical Note and Early Clinical Experience. Operative neurosurgery (Hagerstown, Md.). 2020 Academic Article GET IT
Times cited: 9
Delayed death after hyena bite in a 3-year-old Tanzanian boy: the unique reality of neurosurgery in a resource-limited setting. 2020 GET IT
Hypertonic Saline is Superior to Mannitol for the Combined Effect on Intracranial Pressure and Cerebral Perfusion Pressure Burdens in Patients With Severe Traumatic Brain Injury. Neurosurgery. 2020 Academic Article GET IT
Times cited: 35
Review of the Highlights from the First Annual Global Neurosurgery 2019: A Practical Symposium. World neurosurgery. 2020 Review GET IT
Times cited: 5
Operative Treatment of Traumatic Spinal Injuries in Tanzania: Surgical Management, Neurologic Outcomes, and Time to Surgery. Global spine journal. 2020 Academic Article GET IT
Times cited: 13
Minimally Invasive Transforaminal Lumbar Interbody Fusion using 3-Dimensional Total Navigation: 2-Dimensional Operative Video. Operative neurosurgery (Hagerstown, Md.). 2020 Academic Article GET IT
Times cited: 4
Increased sensitivity to traumatic axonal injury on postconcussion diffusion tensor imaging scans in National Football League players by using premorbid baseline scans. Journal of neurosurgery. 2019 Academic Article GET IT
Times cited: 3
Proteoglycan removal by chondroitinase ABC improves injectable collagen gel adhesion to annulus fibrosus. Acta biomaterialia. 2019 Academic Article GET IT
Times cited: 17
Mesenchymal Stem Cell-Seeded High-Density Collagen Gel for Annular Repair: 6-Week Results From In Vivo Sheep Models. Neurosurgery. 2019 Academic Article GET IT
Times cited: 36
MIS approaches in the cervical spine. Journal of spine surgery (Hong Kong). 2019 Review GET IT
Times cited: 56
The benefit zone of full-endoscopic spine surgery. Journal of spine surgery (Hong Kong). 2019 Review GET IT
Times cited: 29
Arachnoid web of the spine: a systematic literature review. Journal of neurosurgery. Spine. 2019 Review GET IT
Times cited: 25
Minimally Invasive Approaches for Surgical Treatment of Lumbar Spondylolisthesis. Neurosurgery clinics of North America. 2019 Review GET IT
Times cited: 8
Spinal trauma in Tanzania: current management and outcomes. Journal of neurosurgery. Spine. 2019 Academic Article GET IT
Times cited: 19
Neural decompression in challenging cases: advantages and disadvantages. Journal of neurosurgical sciences. 2019 Review GET IT
A Dual Approach for the Management of Complex Craniovertebral Junction Abnormalities: Endoscopic Endonasal Odontoidectomy and Posterior Decompression with Fusion. World neurosurgery: X. 2019 Academic Article GET IT
Times cited: 13
Screw-Related Complications After Instrumentation of the Osteoporotic Spine: A Systematic Literature Review With Meta-Analysis. Global spine journal. 2019 Review GET IT
Times cited: 47
"One and a half" minimally invasive transforaminal lumbar interbody fusion: single level transforaminal lumbar interbody fusion with adjacent segment unilateral laminotomy for bilateral decompression for spondylolisthesis with bisegmental stenosis. Journal of spine surgery (Hong Kong). 2018 Review GET IT
Bow Hunter Syndrome with Associated Pseudoaneurysm. 2018 GET IT
Times cited: 8
Optimizing Patient Access During an Emergency While Using Intraoperative Computed Tomography. World neurosurgery. 2018 Academic Article GET IT
Times cited: 3
Superficial Siderosis of Central Nervous System as Primary Clinical Manifestation Secondary to Intradural Thoracic Disk Herniation. 2018 GET IT
Times cited: 3
In vivo annular repair using high-density collagen gel seeded with annulus fibrosus cells. Acta biomaterialia. 2018 Academic Article GET IT
Times cited: 42
Instrumented arthrodesis for non-traumatic craniocervical instability in very young children. 2018 GET IT
Times cited: 7
Quality of Life After Combined Endonasal Endoscopic Odontoidectomy and Posterior Suboccipital Decompression and Fusion. World neurosurgery. 2018 Academic Article GET IT
Times cited: 10
3D Navigation-guided Resection of Giant Ventral Cervical Intradural Schwannoma With 360-Degree Stabilization. 2018 GET IT
Times cited: 5
Local muscle flaps minimize post-operative wound morbidity in patients with neoplastic disease of the spine. Clinical neurology and neurosurgery. 2018 Academic Article GET IT
Times cited: 12
Neurosurgery in East Africa: Foundations. World neurosurgery. 2018 Review GET IT
Times cited: 15
Neurosurgery in East Africa: Innovations. World neurosurgery. 2018 Review GET IT
Times cited: 25
The Growth of Neurosurgery in East Africa: Challenges. World neurosurgery. 2018 Review GET IT
Times cited: 21
Degenerative Lumbar Spine Disease: Estimating Global Incidence and Worldwide Volume. Global spine journal. 2018 Academic Article GET IT
Times cited: 190
Highlights from the First Annual Spinal Navigation, Emerging Technologies and Systems Integration Meeting. Annals of translational medicine. 2018 Academic Article GET IT
Rapid development of minimally invasive spinal surgery: exciting advancements and challenges. Annals of translational medicine. 2018 Academic Article GET IT
Annulus Fibrosus Repair Using High-Density Collagen Gel: An In Vivo Ovine Model. Spine. 2018 Academic Article GET IT
Times cited: 40
The Impact of Cage Dimensions, Positioning, and Side of Approach in Extreme Lateral Interbody Fusion. Clinical spine surgery. 2018 Academic Article GET IT
Times cited: 30
Biologic Annulus Fibrosus Repair: A Review of Preclinical In Vivo Investigations. Tissue engineering. Part B, Reviews. 2018 Review GET IT
Times cited: 43
Minimally Invasive Transforaminal Lumbar Interbody Fusion: Meta-analysis of the Fusion Rates. What is the Optimal Graft Material?. Neurosurgery. 2017 Review GET IT
Times cited: 39
Total disc replacement using tissue-engineered intervertebral discs in the canine cervical spine. PloS one. 2017 Academic Article GET IT
Times cited: 40
Infant hydrocephalus in sub-Saharan Africa: the reality on the Tanzanian side of the lake. Journal of neurosurgery. Pediatrics. 2017 Academic Article GET IT
Times cited: 17
Minimally Invasive Treatment for a Sacral Tarlov Cyst Through Tubular Retractors. 2017 GET IT
Times cited: 3
Can Fan-Beam Interactive Computed Tomography Accurately Predict Indirect Decompression in Minimally Invasive Spine Surgery Fusion Procedures?. World neurosurgery. 2017 Academic Article GET IT
Times cited: 10
A New Volumetric Radiologic Method to Assess Indirect Decompression After Extreme Lateral Interbody Fusion Using High-Resolution Intraoperative Computed Tomography. World neurosurgery. 2017 Academic Article GET IT
Times cited: 8
C2 Bone Erosion Secondary to Iatrogenic Pseudomeningocele: A Case Report and Description of a Novel Surgical Technique. 2017 GET IT
Does Operative or Nonoperative Treatment Achieve Better Results in A3 and A4 Spinal Fractures Without Neurological Deficit?: Systematic Literature Review With Meta-Analysis. Global spine journal. 2017 Review GET IT
Times cited: 27
Radiographic and Clinical Outcome of Silicate-substituted Calcium Phosphate (Si-CaP) Ceramic Bone Graft in Spinal Fusion Procedures. Clinical spine surgery. 2017 Academic Article GET IT
Times cited: 15
Initial investigation of individual and combined annulus fibrosus and nucleus pulposus repair ex vivo. Acta biomaterialia. 2017 Academic Article GET IT
Times cited: 24
Degenerative changes of the canine cervical spine after discectomy procedures, an in vivo study. BMC veterinary research. 2017 Academic Article GET IT
Times cited: 11
Endoscopic endonasal odontoid resection with real-time intraoperative image-guided computed tomography: report of 4 cases. 2017 GET IT
Times cited: 16
Severe Traumatic Brain Injury at a Tertiary Referral Center in Tanzania: Epidemiology and Adherence to Brain Trauma Foundation Guidelines. World neurosurgery. 2017 Academic Article GET IT
Times cited: 32
Elimination of Subsidence with 26-mm-Wide Cages in Extreme Lateral Interbody Fusion. World neurosurgery. 2017 Academic Article GET IT
Times cited: 44
Single-Level Lateral Lumbar Interbody Fusion for the Treatment of Adjacent Segment Disease: A Retrospective Two-Center Study. Spine. 2017 Academic Article GET IT
Times cited: 27
Carotid Artery Injury in Anterior Cervical Spine Surgery: Multicenter Cohort Study and Literature Review. Global spine journal. 2017 Academic Article GET IT
Times cited: 16
Ten-Step Minimally Invasive Spine Lumbar Decompression and Dural Repair Through Tubular Retractors. Operative neurosurgery (Hagerstown, Md.). 2017 Academic Article GET IT
Times cited: 29
Lumbar Spinal Stenosis Associated With Degenerative Lumbar Spondylolisthesis: A Systematic Review and Meta-analysis of Secondary Fusion Rates Following Open vs Minimally Invasive Decompression. Neurosurgery. 2017 Review GET IT
Times cited: 60
Should Expandable TLIF Cages be Used Routinely to Increase Lordosis?. Clinical spine surgery. 2017 Academic Article GET IT
Times cited: 4
Potential and Limitations of Neural Decompression in Extreme Lateral Interbody Fusion-A Systematic Review. World neurosurgery. 2017 Review GET IT
Times cited: 65
Total Navigation in Spine Surgery; A Concise Guide to Eliminate Fluoroscopy Using a Portable Intraoperative Computed Tomography 3-Dimensional Navigation System. World neurosurgery. 2017 Academic Article GET IT
Times cited: 56
Quantitative Gross and CT measurements of Cadaveric Cervical Vertebrae (C3 - C6) as Guidelines for the Lateral mass screw fixation. International journal of spine surgery. 2016 Academic Article GET IT
Biomechanical Evaluation of Lumbar Decompression Adjacent to Instrumented Segments. Neurosurgery. 2016 Academic Article GET IT
Times cited: 8
Surgical Treatment of Thoracic Spinal Cord Herniation. 2016 GET IT
Times cited: 5
Are Locked Facets a Contraindication for Extreme Lateral Interbody Fusion?. World neurosurgery. 2016 Academic Article GET IT
Times cited: 23
Biological Treatment Approaches for Degenerative Disc Disease: A Review of Clinical Trials and Future Directions. Cureus. 2016 Review GET IT
Minimally Invasive Spinal Surgery. BioMed research international. 2016 Editorial Article GET IT
Times cited: 4
Total 3D Airo® Navigation for Minimally Invasive Transforaminal Lumbar Interbody Fusion. BioMed research international. 2016 Academic Article GET IT
Times cited: 48
Unilateral tubular approach for bilateral laminotomy: effect on ipsilateral and contralateral buttock and leg pain. 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. 2016 Academic Article GET IT
Times cited: 20
Correction: Minimally Invasive 2D Navigation-Assisted Treatment of Thoracolumbar Spinal Fractures in East Africa: A Case Report. Cureus. 2016 Article GET IT
Anterior Cervical Discectomy and Fusion (ACDF): Comparison Between Zero Profile Implants and Anterior Cervical Plate and Spacer. Cureus. 2016 Academic Article GET IT
Navigated Transtubular Extraforaminal Decompression of the L5 Nerve Root at the Lumbosacral Junction: Clinical Data, Radiographic Features, and Outcome Analysis. BioMed research international. 2016 Academic Article GET IT
Times cited: 3
Comparison of the safety outcomes between two surgical approaches for anterior lumbar fusion surgery: anterior lumbar interbody fusion (ALIF) and extreme lateral interbody fusion (ELIF). 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. 2016 Review GET IT
Times cited: 41
Minimally Invasive 2D Navigation-Assisted Treatment of Thoracolumbar Spinal Fractures in East Africa: A Case Report. 2016 GET IT
Biological Treatment Approaches for Degenerative Disk Disease: A Literature Review of In Vivo Animal and Clinical Data. Global spine journal. 2016 Review GET IT
Times cited: 59
Optimizing Successful Outcomes in Complex Spine Reconstruction Using Local Muscle Flaps. Plastic and reconstructive surgery. 2016 Academic Article GET IT
Times cited: 33
Thoracolumbar Chance fracture during a professional female soccer game: case report. 2016 GET IT
Times cited: 2
Minimally Invasive Approach For Extraforaminal Synovial Cyst L5-S1. 2015 GET IT
Multimodality intraoperative neuromonitoring in extreme lateral interbody fusion. Transcranial electrical stimulation as indispensable rearview. 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. 2015 Academic Article GET IT
Times cited: 17
Riboflavin crosslinked high-density collagen gel for the repair of annular defects in intervertebral discs: An in vivo study. Acta biomaterialia. 2015 Academic Article GET IT
Times cited: 45
Comparison of navigated versus non-navigated pedicle screw placement in 260 patients and 1434 screws: screw accuracy, screw size, and the complexity of surgery. Journal of spinal disorders & techniques. 2015 Academic Article GET IT
Times cited: 75
Expandable Polyaryl-Ether-Ether-Ketone Spacers for Interbody Distraction in the Lumbar Spine. Global spine journal. 2015 Academic Article GET IT
Times cited: 7
Extreme lateral interbody fusion for unilateral symptomatic vertical foraminal stenosis. 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. 2015 Academic Article GET IT
Times cited: 43
Adult Degenerative Scoliosis with Spinal Stenosis Treated with Stand-Alone Cage via an Extreme Lateral Transpsoas Approach; a Case Report and Literature Review. 2015 GET IT
The rhinopalatine line as a reliable predictor of the inferior extent of endonasal odontoidectomies. Neurosurgical focus. 2015 Academic Article GET IT
Times cited: 44
Endoscopic lumbar foraminotomy. Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia. 2015 Academic Article GET IT
Times cited: 21
Hypertonic saline for the management of raised intracranial pressure after severe traumatic brain injury. Annals of the New York Academy of Sciences. 2015 Academic Article GET IT
Times cited: 7
Minimally invasive laminectomy for lumbar spinal stenosis in patients with and without preoperative spondylolisthesis: clinical outcome and reoperation rates. Journal of neurosurgery. Spine. 2015 Academic Article GET IT
Times cited: 85
Hypertonic saline reduces cumulative and daily intracranial pressure burdens after severe traumatic brain injury. Journal of neurosurgery. 2015 Academic Article GET IT
Times cited: 79
Injectable, high-density collagen gels for annulus fibrosus repair: An in vitro rat tail model. Journal of biomedical materials research. Part A. 2014 Academic Article GET IT
Times cited: 52
The endoscopic endonasal approach to the odontoid and its impact on early extubation and feeding. Journal of neurosurgery. 2014 Academic Article GET IT
Times cited: 61
Minimally invasive foraminotomy through tubular retractors via a contralateral approach in patients with unilateral radiculopathy. Neurosurgery. 2014 Academic Article GET IT
Times cited: 33
Anterior cervical discectomy and fusion with a zero-profile integrated plate and spacer device: a clinical and radiological study: Clinical article. Journal of neurosurgery. Spine. 2014 Academic Article GET IT
Times cited: 61
Cell therapy for intervertebral disc repair: advancing cell therapy from bench to clinics. European cells & materials. 2014 Review GET IT
Times cited: 59
Cranial neuropathy due to intradural disc herniation. 2014 GET IT
Times cited: 13
Radiological and clinical outcomes following extreme lateral interbody fusion. Journal of neurosurgery. Spine. 2014 Academic Article GET IT
Times cited: 80
Assessment of intervertebral disc degeneration based on quantitative magnetic resonance imaging analysis: an in vivo study. Spine. 2014 Academic Article GET IT
Times cited: 28
Tissue-engineered intervertebral discs: MRI results and histology in the rodent spine. Journal of neurosurgery. Spine. 2014 Academic Article GET IT
Times cited: 19
Annular repair using high-density collagen gel: a rat-tail in vivo model. Spine. 2014 Academic Article GET IT
Times cited: 55
Marked reduction in mortality in patients with severe traumatic brain injury. Journal of neurosurgery. 2013 Academic Article GET IT
Times cited: 170
Radiographic and clinical outcome after 1- and 2-level transsacral axial interbody fusion: clinical article. Journal of neurosurgery. Spine. 2013 Academic Article GET IT
Times cited: 24
Traumatic brain injury in a rural and an urban Tanzanian hospital--a comparative, retrospective analysis based on computed tomography. World neurosurgery. 2013 Academic Article GET IT
Times cited: 22
Transoral C2 biopsy and vertebroplasty. Interventional medicine & applied science. 2013 Academic Article GET IT
Times cited: 3
Recent advances in biological therapies for disc degeneration: tissue engineering of the annulus fibrosus, nucleus pulposus and whole intervertebral discs. Current opinion in biotechnology. 2013 Review GET IT
Times cited: 93
Surgical education at Weill Bugando Medical Centre: supplementing surgical training and investing in local health care providers. Canadian journal of surgery. Journal canadien de chirurgie. 2013 Review GET IT
Times cited: 15
Response. Thoracic disc. Journal of neurosurgery. Spine. 2013 Letter GET IT
Intracranial pressure is still number 1 despite BEST:TRIP study. World neurosurgery. 2013 Comment GET IT
Times cited: 9
Concussion in sports. Sports health. 2013 Academic Article GET IT
Times cited: 21
Navigated guide tube for the placement of mini-open pedicle screws using stereotactic 3D navigation without the use of K-wires: technical note. Journal of neurosurgery. Spine. 2012 Academic Article GET IT
Times cited: 18
Multi-institutional neurosurgical training initiative at a tertiary referral center in Mwanza, Tanzania: where we are after 2 years. 2012 GET IT
Times cited: 17
Silicate-substituted calcium phosphate ceramic bone graft replacement for spinal fusion procedures. Spine. 2012 Academic Article GET IT
Times cited: 40
It takes two to tango: activation of cortex and lumbosacral circuitry restores locomotion in spinal cord injury. World neurosurgery. 2012 Article GET IT
Screw placement accuracy for minimally invasive transforaminal lumbar interbody fusion surgery: a study on 3-d neuronavigation-guided surgery. Global spine journal. 2012 Academic Article GET IT
Increased mortality in patients with severe traumatic brain injury treated without intracranial pressure monitoring. Journal of neurosurgery. 2012 Academic Article GET IT
Times cited: 159
Pedicle screw navigation: a systematic review and meta-analysis of perforation risk for computer-navigated versus freehand insertion. Journal of neurosurgery. Spine. 2012 Review GET IT
Times cited: 234
ACR Appropriateness Criteria(®) myelopathy. Journal of the American College of Radiology : JACR. 2012 Academic Article GET IT
Times cited: 12
Lumbar juxtafacet cyst resection: the facet sparing contralateral minimally invasive surgical approach. Journal of spinal disorders & techniques. 2012 Academic Article GET IT
Times cited: 38
Worldwide survey on the use of navigation in spine surgery. World neurosurgery. 2012 Academic Article GET IT
Times cited: 172
Minimally invasive lateral approach for symptomatic thoracic disc herniation: initial multicenter clinical experience. Journal of neurosurgery. Spine. 2011 Academic Article GET IT
Times cited: 91
Factors contributing to ventriculostomy infection. World neurosurgery. 2011 Academic Article GET IT
Times cited: 74
Pituitary adenomas in Nigeria--surgical and societal challenges. World neurosurgery. 2011 Comment GET IT
The second African Federation of Neurological Surgeons course in the East, Central, and Southern Africa region held in Dar es Salaam, Tanzania, January 2011. World neurosurgery. 2011 Conference Paper GET IT
Times cited: 17
Tissue-engineered total disc replacement: final outcomes of a murine caudal disc in vivo study. Evidence-based spine-care journal. 2011 Academic Article GET IT
A systematic review of clinical pathways for lower back pain and introduction of the Saskatchewan Spine Pathway. Spine. 2011 Review GET IT
Times cited: 48
Revision strategies for AxiaLIF. 2011 GET IT
Times cited: 8
Tissue-engineered intervertebral discs produce new matrix, maintain disc height, and restore biomechanical function to the rodent spine. Proceedings of the National Academy of Sciences of the United States of America. 2011 Academic Article GET IT
Times cited: 146
Image-based tissue engineering of a total intervertebral disc implant for restoration of function to the rat lumbar spine. NMR in biomedicine. 2011 Academic Article GET IT
Times cited: 39
Biological intervertebral disc replacement: an in vivo model and comparison of two surgical techniques to approach the rat caudal disc. Evidence-based spine-care journal. 2011 Academic Article GET IT
Posterior approach for thoracolumbar corpectomies with expandable cage placement and circumferential arthrodesis: a multicenter case series of 67 patients. Journal of neurosurgery. Spine. 2011 Academic Article GET IT
Times cited: 37
Response to intracranial hypertension treatment as a predictor of death in patients with severe traumatic brain injury. Journal of neurosurgery. 2011 Academic Article GET IT
Times cited: 90
Minimal access versus open transforaminal lumbar interbody fusion: meta-analysis of fusion rates. Spine. 2010 Review GET IT
Times cited: 159
Iso-C/3-dimensional neuronavigation versus conventional fluoroscopy for minimally invasive pedicle screw placement in lumbar fusion. Minimally invasive neurosurgery : MIN. 2010 Academic Article GET IT
Times cited: 52
Management of acute cervical compression fractures in two patients with osteogenesis imperfecta. 2010 GET IT
Times cited: 10
Comment to the article: "Tubular diskectomy vs conventional microdiskectomy for sciatica: a randomized controlled trial". Minimally invasive neurosurgery : MIN. 2010 Letter GET IT
Times cited: 5
Total disc replacement using a tissue-engineered intervertebral disc in vivo: new animal model and initial results. Evidence-based spine-care journal. 2010 Academic Article GET IT
The vertebral artery and the cervical pedicle: morphometric analysis of a critical neighborhood. Journal of neurosurgery. Spine. 2010 Academic Article GET IT
Times cited: 50
Multi-institutional American team teaches neurosurgery in underserved Tanzania. World neurosurgery. 2010 Conference Paper GET IT
Times cited: 10
Results and risk factors for recurrence following single-level tubular lumbar microdiscectomy. Journal of neurosurgery. Spine. 2010 Academic Article GET IT
Times cited: 54
Neurosurgery and global health: going far and fast, together. World neurosurgery. 2010 Academic Article GET IT
Times cited: 19
The pattern of neurosurgical disorders in rural northern Tanzania: a prospective hospital-based study. World neurosurgery. 2010 Academic Article GET IT
Times cited: 28
Reduction of seizures by transplantation of embryonic GABAergic interneurons into Kv1.1 mutant mice. Neurosurgery. 2009 Article GET IT
Bioabsorbable instrumentation for single-level cervical degenerative disc disease: a radiological and clinical outcome study. Journal of neurosurgery. Spine. 2009 Academic Article GET IT
Times cited: 13
Neuronavigation in the minimally invasive presacral approach for lumbosacral fusion. 2009 GET IT
Times cited: 17
Tubular microsurgery for lumbar discectomies and laminectomies in obese patients: operative results and outcome. Spine. 2009 Academic Article GET IT
Times cited: 43
Impact of falls on early mortality from severe traumatic brain injury. Journal of trauma management & outcomes. 2009 Academic Article GET IT
Times cited: 158
Continuous hypertonic saline therapy and the occurrence of complications in neurocritically ill patients. Critical care medicine. 2009 Academic Article GET IT
Times cited: 105
Endonasal endoscopic resection of an os odontoideum to decompress the cervicomedullary junction: a minimal access surgical technique. 2009 GET IT
Times cited: 67
Even in trauma, time is brain. Critical care medicine. 2008 Editorial Article GET IT
Times cited: 2
Maintaining cerebral perfusion after polytrauma using arginine vasopressin: a classic drug revisited. Critical care medicine. 2008 Editorial Article GET IT
Times cited: 2
Effect of early nutrition on deaths due to severe traumatic brain injury. Journal of neurosurgery. 2008 Academic Article GET IT
Times cited: 113
Endonasal endoscopic resection of the odontoid process in a nonachondroplastic dwarf with juvenile rheumatoid arthritis: feasibility of the approach and utility of the intraoperative Iso-C three-dimensional navigation. Case report. 2008 GET IT
Times cited: 78
Electromagnetic navigation in minimally invasive spine surgery: results of a cadaveric study to evaluate percutaneous pedicle screw insertion. SAS journal. 2008 Academic Article GET IT
Mannitol and hypertonic saline: going head to head. Critical care medicine. 2008 Editorial Article GET IT
Times cited: 1
Ultra-early hyperosmolar treatment in traumatic brain injury: will surgery soon be old-school?. Critical care medicine. 2008 Editorial Article GET IT
Times cited: 3
Giant cell tumor of the spine. Neurosurgery clinics of North America. 2008 Review GET IT
Times cited: 44
Operative results and learning curve: microscope-assisted tubular microsurgery for 1- and 2-level discectomies and laminectomies. Neurosurgical focus. 2008 Academic Article GET IT
Times cited: 84
Bioabsorbable anterior cervical plating: initial multicenter clinical and radiographic experience. Spine. 2007 Academic Article GET IT
Times cited: 28
Anterior approaches to fusion of the cervical spine: a metaanalysis of fusion rates. Journal of neurosurgery. Spine. 2007 Review GET IT
Times cited: 352
Back to basics, or the evolution of traumatic brain injury management since Scipione Riva-Rocci. Critical care medicine. 2007 Editorial Article GET IT
Guidelines for the management of severe traumatic brain injury. I. Blood pressure and oxygenation. 2007 GET IT
Times cited: 196
Guidelines for the management of severe traumatic brain injury. II. Hyperosmolar therapy. 2007 GET IT
Times cited: 183
Guidelines for the management of severe traumatic brain injury. III. Prophylactic hypothermia. 2007 GET IT
Times cited: 92
Guidelines for the management of severe traumatic brain injury. IV. Infection prophylaxis. 2007 GET IT
Times cited: 34
Guidelines for the management of severe traumatic brain injury. IX. Cerebral perfusion thresholds. 2007 GET IT
Times cited: 276
Guidelines for the management of severe traumatic brain injury. V. Deep vein thrombosis prophylaxis. 2007 GET IT
Times cited: 70
Guidelines for the management of severe traumatic brain injury. VI. Indications for intracranial pressure monitoring. 2007 GET IT
Times cited: 259
Guidelines for the management of severe traumatic brain injury. VII. Intracranial pressure monitoring technology. 2007 GET IT
Times cited: 121
Guidelines for the management of severe traumatic brain injury. VIII. Intracranial pressure thresholds. 2007 GET IT
Times cited: 293
Guidelines for the management of severe traumatic brain injury. X. Brain oxygen monitoring and thresholds. 2007 GET IT
Times cited: 103
Guidelines for the management of severe traumatic brain injury. XI. Anesthetics, analgesics, and sedatives. 2007 GET IT
Times cited: 103
Guidelines for the management of severe traumatic brain injury. XII. Nutrition. 2007 GET IT
Times cited: 68
Guidelines for the management of severe traumatic brain injury. XIII. Antiseizure prophylaxis. 2007 GET IT
Times cited: 131
Guidelines for the management of severe traumatic brain injury. XIV. Hyperventilation. 2007 GET IT
Times cited: 109
Guidelines for the management of severe traumatic brain injury. XV. Steroids. 2007 GET IT
Times cited: 104
Primary intraosseous paraganglioma of the sacrum: a case report. 2006 GET IT
Times cited: 12
Biomechanical comparison of two new atlantoaxial fixation techniques with C1-2 transarticular screw-graft fixation. Journal of neurosurgery. Spine. 2006 Academic Article GET IT
Times cited: 34
Direct transport within an organized state trauma system reduces mortality in patients with severe traumatic brain injury. The Journal of trauma. 2006 Academic Article GET IT
Times cited: 189
A biomechanical comparison of three anterior thoracolumbar implants after corpectomy: are two screws better than one?. Journal of neurosurgery. Spine. 2006 Academic Article GET IT
Times cited: 16
Conus medullaris syndrome without lower-extremity involvement in L-1 burst fractures: report of four cases. 2006 GET IT
Times cited: 8
Surgical management of acute epidural hematomas. Neurosurgery. 2006 Review GET IT
Times cited: 237
Surgical management of acute subdural hematomas. Neurosurgery. 2006 Review GET IT
Surgical management of depressed cranial fractures. Neurosurgery. 2006 Review GET IT
Times cited: 77
Surgical management of posterior fossa mass lesions. Neurosurgery. 2006 Review GET IT
Times cited: 28
Surgical management of traumatic parenchymal lesions. Neurosurgery. 2006 Review GET IT
Times cited: 136
Decompressive craniectomy as a therapeutic option in the treatment of hemispheric stroke. Current atherosclerosis reports. 2005 Review GET IT
Times cited: 5
Pial arterial response to topical verapamil in acute closed cranial windows in rabbits. Anesthesia and analgesia. 2005 Academic Article GET IT
Times cited: 4
Critical care of neurotrauma. Current neurology and neuroscience reports. 2004 Review GET IT
Times cited: 4
Retinal discoloration test. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. 2004 Academic Article GET IT
Times cited: 19
The acute cerebrovascular effects of intracarotid adenosine in nonhuman primates. Anesthesia and analgesia. 2003 Academic Article GET IT
Times cited: 7
Despite in vitro increase in cyclic guanosine monophosphate concentrations, intracarotid nitroprusside fails to augment cerebral blood flow of healthy baboons. Anesthesiology. 2003 Academic Article GET IT
Times cited: 8
Cerebral concussion in athletes: evaluation and neuropsychological testing. Neurosurgery. 2000 Review GET IT
Times cited: 217
Monitoring of brain tissue PO2 in traumatic brain injury: effect of cerebral hypoxia on outcome. Acta neurochirurgica. Supplement. 1998 Academic Article GET IT
Times cited: 152
Early white blood cell dynamics after traumatic brain injury: effects on the cerebral microcirculation. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. 1997 Academic Article GET IT
Times cited: 58
Effects of diaspirin-cross-linked hemoglobin (DCLHb) on local tissue oxygen tension in striated skin muscle: an efficacy study in the hamster. The Journal of laboratory and clinical medicine. 1997 Academic Article GET IT
Times cited: 38
[Monitoring cerebral oxygenation: a methodological comparison]. Anasthesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS. 1997 Academic Article GET IT
Times cited: 3
Brain tissue pO2-monitoring in comatose patients: implications for therapy. Neurological research. 1997 Academic Article GET IT
Times cited: 178
Hypertonic/hyperoncotic saline attenuates microcirculatory disturbances after traumatic brain injury. The Journal of trauma. 1997 Academic Article GET IT
Times cited: 92
Multimodal monitoring in patients with head injury: evaluation of the effects of treatment on cerebral oxygenation. The Journal of trauma. 1997 Academic Article GET IT
Times cited: 124
Blood-brain barrier breakdown occurs early after traumatic brain injury and is not related to white blood cell adherence. Acta neurochirurgica. Supplement. 1997 Academic Article GET IT
Times cited: 46
Hypertonic/hyperoncotic saline reliably reduces ICP in severely head-injured patients with intracranial hypertension. Acta neurochirurgica. Supplement. 1997 Academic Article GET IT
Times cited: 96
Mannitol decreases ICP but does not improve brain-tissue pO2 in severely head-injured patients with intracranial hypertension. Acta neurochirurgica. Supplement. 1997 Academic Article GET IT
Times cited: 36
Treatment of refractory intracranial hypertension in severe traumatic brain injury with repetitive hypertonic/hyperoncotic infusions. Zentralblatt fur Chirurgie. 1997 Academic Article GET IT
Times cited: 30
Experimental antileukocyte interventions in cerebral ischemia. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. 1996 Review GET IT
Times cited: 144
In utero skull fracture: case report. 1996 GET IT
Times cited: 34
Reduction of post-traumatic intracranial hypertension by hypertonic/hyperoncotic saline/dextran and hypertonic mannitol. Neurosurgery. 1995 Academic Article GET IT
Times cited: 129
The effect of hypertonic fluid resuscitation on brain edema in rabbits subjected to brain injury and hemorrhagic shock. Shock (Augusta, Ga.). 1995 Academic Article GET IT
Times cited: 28
7.2% NaCl/10% dextran 60 versus 20% mannitol for treatment of intracranial hypertension. Acta neurochirurgica. Supplementum. 1994 Academic Article GET IT
Times cited: 41
[Hypertonic solutions in treatment of intracranial pressure]. Zentralblatt fur Chirurgie. 1993 Review GET IT
Times cited: 8
[Therapy of hemorrhagic shock using small volumes of hypertonic-hyperoncotic NaCl-dextran solution--effects on the brain]. Anasthesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS. 1992 Academic Article GET IT
Times cited: 2
Treatment of hemorrhagic hypotension with hypertonic saline/dextran: effects on brain surface oxygen tension in experimentally traumatized brain. Advances in experimental medicine and biology. 1992 Academic Article GET IT
Times cited: 8
Treatment of hemorrhagic hypotension with hypertonic/hyperoncotic solutions: effects on regional cerebral blood flow and brain surface oxygen tension. European surgical research. Europaische chirurgische Forschung. Recherches chirurgicales europeennes. 1992 Academic Article GET IT
Times cited: 24

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Travel fellowship awarded by AO North America Charitable Foundation Principal Investigator 2023 - 2024
AO SNA Fellowship Award 2021-2023 awarded by AO North America Charitable Foundation Principal Investigator 2021 - 2023

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Background

education and training

M.D., University of Munich School of Medicine (Germany) 1993

Contact

full name

Roger Hartl

primary email

roh9005@med.cornell.edu

webpage

Clinical Profile

VIVO Weill Cornell Medical College

Roger Hartl Professor of Neurological Surgery

Publications

selected publications

Research

Funding awarded

Background

education and training

Contact

full name

primary email

webpage