StephanusVan WykViljoenMD

PubMed

• 1 citations
  Use of global sagittal flexibility to predict proximal junctional kyphosis after spinal deformity surgery.
  Ryan G Eaton, Joshua L Wang, Vikas Munjal, Vikas Munjal, Joravar Dhaliwal
  Journal of Neurosurgery. Spine. 2024-01-01
• 19 citations
  An ovine model of spinal cord injury
  Kingsley Abode-Iyamah, John Miller, Chandan G. Reddy, Sina Safayi, Douglas C. Fredericks
  The Journal of Spinal Cord Medicine. 2017-05-04
• 20 citations
  A comprehensive finite element model of surgical treatment for cervical myelopathy
  Kirsten Stoner, Kingsley Abode-Iyamah, Douglas C. Fredericks, Stephanus V. Viljoen, Matthew A. Howard
  Clinical Biomechanics. 2020-04-01

Journal Articles

• An Ovine Model of Spinal Cord Injury  
  Wilson S, Abode-Iyamah KO, Miller JW, Reddy CG, Safayi S, Fredericks DC, Jeffery ND, DeVries-Watson NA, Shivapour SK, Viljoen S, Dalm BD, Gibson-Corley KN, Johnson MD,..., J Spinal Cord Med, 1/1/2016
• The Application of the Revised Condyle-C1 Interval Method to Diagnose Traumatic Atlanto-occipital Dissociation in Adults  
  Dahdaleh NS, Khanna R, Menezes AH, Smith ZA, Viljoen SV, Koski TR, Hitchon PW, Dlouhy BJ., Global Spine J., 1/1/2016
• Vertebroplasty plus short segment pedicle screw fixation in a burst fracture model in cadaveric spines  
  Grossbach AJ, Viljoen SV, Hitchon PW, DeVries Watson NA, Grosland NM, Torner J., J Clin Neurosci., 1/1/2015
• Biomechanical analysis of anterior versus posterior instrumentation following a thoracolumbar corpectomy: Laboratory investigation  
  Viljoen SV, DeVries Watson NA, Grosland NM, Torner J, Dalm B, Hitchon PW, J Neurosurg Spine, 1/1/2014
• A Novel Dural Reconstruction Method Following Spinal Tumor Resection  
  Dalm BD, Viljoen S, Gillies GT, Oya H, Howard MA III, Neurosurgery Quarterly, 1/1/2014
• Graft inserter for anterior cervical fusion  
  Hitchon PW, Kumar R, Viljoen S, Dahdaleh NS, J Clin Neurosci, 1/1/2014
• Predictors of outcome in the non-operative management of thoracolumbar and lumbar burst fractures  
  Hitchon PW, He W, Viljoen S, Dahdaleh NS, Kumar R, Noeller J, Torner J., Br J Neurosurg., 1/1/2014
• Effect of steerable cage placement during minimally invasive transforaminal lumbar interbody fusion on lumbar lordosis  
  Lindley TE, Viljoen SV, Dahdaleh NS, J Clin Neurosci, 1/1/2014
• MR-Based Measurement of Spinal Cord Motion During Flexion of the Spine: Implications for Intradural Spinal Cord Stimulator Systems  
  Viljoen S, Smittkamp C, Dalm B, Wilson S, Reddy C, Gillies G, Howard M., J Med Eng Technol., 1/1/2014
• Apparatus for simulating dynamic interactions between the spinal cord and soft-coupled intradural implants  
  Viljoen S, Oya H, Reddy CG, Dalm BD, Shurig R, Odden K, Gillies GT, Howard MA 3rd., Rev Sci Instrum., 1/1/2013
• Alternative grafts in anterior cervical fusion  
  Chen F, He W, Mahaney K, Noeller J, Mhanna N, Viljoen S, Torner J, Hitchon P., Clin Neurol Neurosurg, 1/1/2013
• Posterior ligamentous complex healing following disruption in thoracolumbar fractures  
  Dahdaleh NS, Viljoen, SV, Dalm BD, Grosland NM, Howard MA 3rd, Medical Hypotheses, 1/1/2013
• Risk of hemorrhagic complication associated with ventriculoperitoneal shunt placement in aneurysmal subarachnoid hemorrhage patients on dual antiplatelet therapy  
  Mahaney KB, Chalouhi N, Viljoen S, Smietana J, Kung DK, Jabbour P, Bulsara KR, Howard MA 3rd, Hasan DM, Journal of Neurosurgery, 1/1/2013
• Intracranial Hemorrhage with Dabigatran  
  Wassef SN, Abel TJ, Grossbach A, Viljoen SV, Jackson AW, Howard MA 3rd, Greenlee J, Neurosurgery, 1/1/2013
• Soft-coupling suspension system for an intradural spinal cord stimulator: Biophysical performance characteristics  
  Oya H, Safayi S, Jeffery ND, Viljoen S, Reddy CG, Dalm BD, Kanwal JK, Gillies GT, Howard MA., Journal of Applied Physics, 1/1/2013
• Optimization of intradural spinal cord stimulator designs via analysis of thoracic spine imaging data  
  Viljoen S, Dalm BD, Reddy CG, Wilson S, Smittkamp C, Gillies GT, Howard III MA, Journal of Medical and Biological Engineering, 1/1/2013
• Clinical and radiographic predictors of neurological outcome following posterior fossa decompression for spontaneous cerebellar hemorrhage  
  Dahdaleh NS, Dlouhy, BJ, Viljoen SV, Capuano AW, Kung DK, Torner JC. Hasan DM, Howard MA 3rd, Journal of Clinical Neuroscience, 1/1/2012
• Vagus Nerve Stimulation After Revision  
  Dlouhy BJ, Viljoen SV, Kung DK, Vogel TW, Granner MA, Howard MA 3rd, Kawasaki H., Neurosurg Focus, 1/1/2012
• Biophysical attributes of an in vitro spinal cord surrogate for use in developing an intradural neuromodulation system  
  Howard III MA, Utz M, Brennan TJ, Dalm BD, Viljoen S, Kanwal JK, Gillies GT., Journal of Applied Physics, 1/1/2011
• Intradural approach to selective stimulation in the spinal cord for treatment of intractable pain: Design principles and wireless protocol  
  Howard III MA, Utz M, Brennan TJ, Dalm BD, Viljoen S, Jeffery ND, Gillies GT., Journal of Applied Physics, 1/1/2011
• A Macroscopic Kinetic Model For DNA Polymerase Elongation and High Fidelity Nucleotide Selection  
  Viljoen S, Griep MA, Nelson M, Viljoen H, Computational Biology and Chemistry, 1/1/2005
• Cordectomy for intramedullary spinal cord glioblastoma with a 12-year survival  
  Viljoen S, Hitchon PW, Ahmed R, Kirby PA., Surg Neurol Int., 1/25/2014
• Effect of Surgery on Gait and Sensory Motor Performance in Patients With Cervical Spondylotic Myelopathy  
  Abode-Iyamah KO, Viljoen SV, McHenry CL, Petrie MA, Stoner KL, Dahdaleh NS, Grosland NM, Howard MA, Shields RK., Neurosurgery, 1/1./2016
• Successful Treatment of a Three-Column Thoracic Extension Injury with Recumbency  
  Choy W, Smith ZA, Viljoen SV, Lindley TE, Dahdaleh NS, Cureus, 1/18/2016
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Books/Book Chapters

• Surgical Anatomy and Techniques to the Spine 
  Chapter: Surgical Stabilization techniques for Thoracolumbar Fractures 
  Dahdaleh NS, Patrick A, Hitchon PW, Viljoen SEditors: Kim DH, Vaccaro A, Dickman C, Cho D, Lee S, Kim MD I.Saunders, Philadelphia2013