Neurological Surgery

Publications

Found 32 results
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2023
Han RK, Chae JK, Garton ALA, Cruz A, Navarro-Ramirez R, Hussain I, Härtl R, Greenfield JP.  2023.  Intraoperative occipital to C2 angle and external acoustic meatus-to-axis angular measurements for optimizing alignment during posterior fossa decompression and occipitocervical fusion for complex Chiari malformation.. J Craniovertebr Junction Spine. 14(4):365-372.
2021
Schmidt FA, Lekuya HM, Kirnaz S, Hernandez RNick, Hussain I, Chang L, Navarro-Ramirez R, Wipplinger C, Rawanduzy C, Härtl R.  2021.  Novel MIS 3D NAV Single Step Pedicle Screw System (SSPSS): Workflow, Accuracy and Initial Clinical Experience.. Global Spine J. :2192568220976393.
2020
Sloan SR, Wipplinger C, Kirnaz S, Navarro-Ramirez R, Schmidt F, McCloskey D, Pannellini T, Schiavinato A, Härtl R, Bonassar LJ.  2020.  Combined nucleus pulposus augmentation and annulus fibrosus repair prevents acute intervertebral disc degeneration after discectomy.. Sci Transl Med. 12(534)
Lener S, Wipplinger C, R Hernandez N, Hussain I, Kirnaz S, Navarro-Ramirez R, Schmidt FAnna, Kim E, Härtl R.  2020.  Defining the MIS-TLIF: A Systematic Review of Techniques and Technologies Used by Surgeons Worldwide.. Global Spine J. 10(2 Suppl):151S-167S.
Kirnaz S, Navarro-Ramirez R, Gu J, Wipplinger C, Hussain I, Adjei J, Kim E, Schmidt FAnna, Wong T, Hernandez RNick et al..  2020.  Indirect Decompression Failure After Lateral Lumbar Interbody Fusion-Reported Failures and Predictive Factors: Systematic Review.. Global Spine J. 10(2 Suppl):8S-16S.
Kirnaz S, Navarro-Ramirez R, Wipplinger C, Schmidt FAnna, Hussain I, Kim E, Härtl R.  2020.  Minimally Invasive Transforaminal Lumbar Interbody Fusion using 3-Dimensional Total Navigation: 2-Dimensional Operative Video.. Oper Neurosurg (Hagerstown). 18(1):E9-E10.
Vaishnav AS, Saville P, McAnany S, Kirnaz S, Wipplinger C, Navarro-Ramirez R, Härtl R, Yang J, Gang CHimo, Qureshi SA.  2020.  Retrospective Review of Immediate Restoration of Lordosis in Single-Level Minimally Invasive Transforaminal Lumbar Interbody Fusion: A Comparison of Static and Expandable Interbody Cages.. Oper Neurosurg (Hagerstown). 18(5):518-523.
Wipplinger C, Kim E, Lener S, Navarro-Ramirez R, Kirnaz S, R Hernandez N, Melcher C, Paolicelli M, Maryam F, Schmidt FAnna et al..  2020.  Tandem Microscopic Slalom Technique: The Use of 2 Microscopes Simultaneously Performing Unilateral Laminotomy for Bilateral Decompression in Multilevel Lumbar Spinal Stenosis.. Global Spine J. 10(2 Suppl):88S-93S.
Hernandez RNick, Wipplinger C, Navarro-Ramirez R, Soriano-Solis S, Kirnaz S, Hussain I, Schmidt FAnna, Soriano-Sánchez J-A, Härtl R.  2020.  Ten-Step Minimally Invasive Cervical Decompression via Unilateral Tubular Laminotomy: Technical Note and Early Clinical Experience.. Oper Neurosurg (Hagerstown). 18(3):284-294.
2019
R Hernandez N, Wipplinger C, Navarro-Ramirez R, Patsalides A, Tsiouris AJohn, Stieg PE, Kirnaz S, Schmidt FAnna, Härtl R.  2019.  Bow Hunter Syndrome with Associated Pseudoaneurysm.. World Neurosurg. 122:53-57.
Hussain I, Sloan SR, Wipplinger C, Navarro-Ramirez R, Zubkov M, Kim E, Kirnaz S, Bonassar LJ, Härtl R.  2019.  Mesenchymal Stem Cell-Seeded High-Density Collagen Gel for Annular Repair: 6-Week Results From In Vivo Sheep Models.. Neurosurgery. 85(2):E350-E359.
Leidinger A, Kim EE, Navarro-Ramirez R, Rutabasibwa N, Msuya SR, Askin G, Greving R, Shabani HK, Härtl R.  2019.  Spinal trauma in Tanzania: current management and outcomes.. J Neurosurg Spine. 31(1):103-111.
2018
Hussain I, Navarro-Ramirez R, Lang G, Härtl R.  2018.  3D Navigation-guided Resection of Giant Ventral Cervical Intradural Schwannoma With 360-Degree Stabilization.. Clin Spine Surg. 31(5):E257-E265.
Pennicooke B, Hussain I, Berlin C, Sloan SR, Borde B, Moriguchi Y, Lang G, Navarro-Ramirez R, Cheetham J, Bonassar LJ et al..  2018.  Annulus Fibrosus Repair Using High-Density Collagen Gel: An In Vivo Ovine Model.. Spine (Phila Pa 1976). 43(4):E208-E215.
Alimi M, Lang G, Navarro-Ramirez R, Perrech M, Berlin C, Hofstetter CP, Moriguchi Y, Elowitz E, Härtl R.  2018.  The Impact of Cage Dimensions, Positioning, and Side of Approach in Extreme Lateral Interbody Fusion.. Clin Spine Surg. 31(1):E42-E49.
Moriguchi Y, Borde B, Berlin C, Wipplinger C, Sloan SR, Kirnaz S, Pennicooke B, Navarro-Ramirez R, Khair T, Grunert P et al..  2018.  In vivo annular repair using high-density collagen gel seeded with annulus fibrosus cells.. Acta Biomater. 79:230-238.
Navarro-Ramirez R, Berlin C, Lang G, Hussain I, Janssen I, Sloan S, Askin G, Avila MJ, Zubkov M, Härtl R.  2018.  A New Volumetric Radiologic Method to Assess Indirect Decompression After Extreme Lateral Interbody Fusion Using High-Resolution Intraoperative Computed Tomography.. World Neurosurg. 109:59-67.
Wipplinger C, Melcher C, R Hernandez N, Lener S, Navarro-Ramirez R, Kirnaz S, Schmidt FAnna, Kim E, Härtl R.  2018.  "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.. J Spine Surg. 4(4):780-786.
Wipplinger C, Simian A, R Hernandez N, Navarro-Ramirez R, Kim E, Kirnaz S, Schmidt FAnna, Fink ME, Härtl R.  2018.  Superficial Siderosis of Central Nervous System as Primary Clinical Manifestation Secondary to Intradural Thoracic Disk Herniation.. World Neurosurg. 119:40-44.
2017
Navarro-Ramirez R, Lang G, Moriguchi Y, Elowitz E, Corredor JAlfredo, Avila MJ, Gotfryd A, Alimi M, Gandevia L, Härtl R.  2017.  Are Locked Facets a Contraindication for Extreme Lateral Interbody Fusion? World Neurosurg. 100:607-618.
Janssen I, Lang G, Navarro-Ramirez R, Jada A, Berlin C, Hilis A, Zubkov M, Gandevia L, Härtl R.  2017.  Can Fan-Beam Interactive Computed Tomography Accurately Predict Indirect Decompression in Minimally Invasive Spine Surgery Fusion Procedures? World Neurosurg. 107:322-333.
Härtl R, Alimi M, Boukebir MAbdelatif, Berlin CD, Navarro-Ramirez R, Arnold PM, Fehlings MG, Mroz TE, K Riew D.  2017.  Carotid Artery Injury in Anterior Cervical Spine Surgery: Multicenter Cohort Study and Literature Review.. Global Spine J. 7(1 Suppl):71S-75S.
Lang G, Navarro-Ramirez R, Gandevia L, Hussain I, Nakhla J, Zubkov M, Härtl R.  2017.  Elimination of Subsidence with 26-mm-Wide Cages in Extreme Lateral Interbody Fusion.. World Neurosurg. 104:644-652.
Parajón A, Alimi M, Navarro-Ramirez R, Christos P, Torres-Campa JM, Moriguchi Y, Lang G, Härtl R.  2017.  Minimally Invasive Transforaminal Lumbar Interbody Fusion: Meta-analysis of the Fusion Rates. What is the Optimal Graft Material? Neurosurgery. 81(6):958-971.
Del Castillo-Calcáneo JD, Navarro-Ramirez R, Nakhla J, Kim E, Härtl R.  2017.  Minimally Invasive Treatment for a Sacral Tarlov Cyst Through Tubular Retractors.. World Neurosurg. 108:993.e9-993.e11.