Publications

Found 32 results
Author Title [ Type(Desc)] Year
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Journal Article
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, Njoku I, Hofstetter CP, Tsiouris AJ, Kesavabhotla K, Boockvar J, Navarro-Ramirez R, Härtl R.  2016.  Anterior Cervical Discectomy and Fusion (ACDF): Comparison Between Zero Profile Implants and Anterior Cervical Plate and Spacer.. Cureus. 8(4):e573.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Lang G, Perrech M, Navarro-Ramirez R, Hussain I, Pennicooke B, Maryam F, Avila MJ, Härtl R.  2017.  Potential and Limitations of Neural Decompression in Extreme Lateral Interbody Fusion-A Systematic Review.. World Neurosurg. 101:99-113.
Alimi M, Navarro-Ramirez R, Parikh K, Njoku I, Hofstetter CP, Tsiouris AJ, Härtl R.  2017.  Radiographic and Clinical Outcome of Silicate-substituted Calcium Phosphate (Si-CaP) Ceramic Bone Graft in Spinal Fusion Procedures.. Clin Spine Surg. 30(6):E845-E852.
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.
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.