StephenOndraMD

PubMed

• 3 citations
  Preoperative full-length standing radiographs and revision rates in lumbar degenerative scoliosis
  Joshua T Bunch, Steven D. Glassman, Howard Underwood, Leanne Metcalfe, Stephen Ondra, Ivan Vasilyev, Leah Y. Carreon> ;Journal of Neurosurgery. Spine. 2018 Mar 23
• 21 citations
  The Implementation and Efficacy of the Northwestern High Risk Spine Protocol
  Carine Zeeni, Louanne M. Carabini, Robert W. Gould, John F. Bebawy, Laura B. Hemmer, Natalie C. Moreland, Tyler R. Koski, Antoun Koht, Michael F. Schafer, Stephen L. O...> ;World Neurosurgery. 2014 Dec 1
• 33 citations
  The impact of body mass index on hospital stay and complications after spinal fusion.
  Jamal McClendon, Timothy R. Smith, Sara E. Thompson, Patrick A. Sugrue, Brian A. OʼShaughnessy, Stephen L. Ondra, Tyler R. Koski> ;Neurosurgery. 2014 Jan 1
• 32 citations
  Comprehensive assessment of prophylactic preoperative inferior vena cava filters for major spinal reconstruction in adults.
  Jamal McClendon, Brian A. OʼShaughnessy, Timothy R. Smith, Patrick A. Sugrue, Ryan J. Halpin, Mark D. Morasch, Tyler R. Koski, Stephen L. Ondra> ;Spine. 2012 Jun 1
• 32 citations
  Techniques for Operative Correction of Proximal Junctional Kyphosis of the Upper Thoracic Spine
  Jamal McClendon, Brian A. O'Shaughnessy, Patrick A. Sugrue, Chris J. Neal, Frank L. Acosta, Tyler R. Koski, Stephen L. Ondra> ;Spine. 2012 Feb 15
• 101 citations
  Morbidity and mortality after spinal deformity surgery in patients 75 years and older: complications and predictive factors.
  Frank L. Acosta, Jamal McClendon, Brian A. O'Shaughnessy, Heiko Koller, Chris J. Neal, Oliver Meier, Christopher P. Ames, Tyler R. Koski, Stephen L. Ondra> ;Journal of Neurosurgery. Spine. 2011 Dec 1
• 24 citations
  Predicting ideal spinopelvic balance in adult spinal deformity.
  Chris J. Neal, Jamal McClendon, Ryan J. Halpin, Frank L. Acosta, Tyler R. Koski, Stephen L. Ondra> ;Journal of Neurosurgery. Spine. 2011 Jul 1
• 63 citations
  The Scoliosis Research Society Health-Related Quality of Life (SRS-30) age-gender normative data: an analysis of 1346 adult subjects unaffected by scoliosis.
  Christine R. Baldus, Keith H. Bridwell, John Harrast, Christopher I. Shaffrey, Stephen L. Ondra, Lawrence G. Lenke, Frank J. Schwab, Steven Mardjetko, Steven D. Glassm...> ;Spine. 2011 Jun 15
• 258 citations
  Risk-benefit assessment of surgery for adult scoliosis: an analysis based on patient age.
  Justin S. Smith, Christopher I. Shaffrey, Steven D. Glassman, Sigurd Berven, Frank J. Schwab, Christopher L. Hamill, William C. Horton, Stephen L. Ondra, Charles A. Sa...> ;Spine. 2011 May 1
• 53 citations
  Standardizing care for high-risk patients in spine surgery: the Northwestern high-risk spine protocol.
  Ryan J. Halpin, Patrick A. Sugrue, Robert W. Gould, Peter G. Kallas, Michael F. Schafer, Stephen L. Ondra, Tyler R. Koski> ;Spine. 2010 Dec 1
• 135 citations
  Changes in radiographic and clinical outcomes with primary treatment adult spinal deformity surgeries from two years to three- to five-years follow-up.
  Keith H. Bridwell, Christine R. Baldus, Sigurd Berven, Charles C. Edwards, Steven D. Glassman, Christopher L. Hamill, William C. Horton, Lawrence G. Lenke, Stephen L. ...> ;Spine. 2010 Sep 15
• 219 citations
  Diagnosis and management of metastatic spine disease. A review.
  Daniel M. Sciubba, Rory J. Petteys, Mark B. Dekutoski, Charles G. Fisher, Michael G. Fehlings, Stephen L. Ondra, Laurence D. Rhines, Ziya L. Gokaslan> ;Journal of Neurosurgery. Spine. 2010 Jul 1
• 34 citations
  Posterior vertebral column subtraction osteotomy for the treatment of tethered cord syndrome: review of the literature and clinical outcomes of all cases reported to date
  Patrick C. Hsieh, Christopher J Stapleton, Pavel Moldavskiy, Tyler R. Koski, Stephen L. Ondra, Ziya L. Gokaslan, Charles Kuntz> ;Neurosurgical Focus. 2010 Jul 1
• 107 citations
  The costs and benefits of nonoperative management for adult scoliosis.
  Steven D. Glassman, Leah Y. Carreon, Christopher I. Shaffrey, David W. Polly, Stephen L. Ondra, Sigurd Berven, Keith H. Bridwell> ;Spine. 2010 Mar 1
• 46 citations
  Thoracic pedicle subtraction osteotomy for fixed sagittal spinal deformity.
  Brian A. O'Shaughnessy, Timothy R. Kuklo, Patrick C. Hsieh, Benson P. Yang, Tyler R. Koski, Stephen L. Ondra> ;Spine. 2009 Dec 15
• 5 citations
  Introduction to focus issue in spine oncology: the synthesis of evidence and expert opinion for best practice recommendation.
  Charles G. Fisher, Ory Keynan, Stephen Ondra, Ziya L. Gokaslan> ;Spine. 2009 Oct 15
• 170 citations
  Operative versus nonoperative treatment of leg pain in adults with scoliosis: a retrospective review of a prospective multicenter database with two-year follow-up.
  Justin S. Smith, Christopher I. Shaffrey, Sigurd Berven, Steven D. Glassman, Christopher L. Hamill, William C. Horton, Stephen L. Ondra, Frank J. Schwab, Michael Shain...> ;Spine. 2009 Jul 15
• 184 citations
  Improvement of back pain with operative and nonoperative treatment in adults with scoliosis.
  Justin S. Smith, Christopher I. Shaffrey, Sigurd Berven, Steven D. Glassman, Christopher L. Hamill, William C. Horton, Stephen L. Ondra, Frank J. Schwab, Michael Shain...> ;Neurosurgery. 2009 Jul 1
• 33 citations
  Posterior vertebral column subtraction osteotomy: a novel surgical approach for the treatment of multiple recurrences of tethered cord syndrome: Technical note
  Patrick C. Hsieh, Stephen L. Ondra, Andrew W. Grande, Brian A. O'Shaughnessy, Karin Bierbrauer, Kerry R. Crone, Ryan J. Halpin, Ian Suk, Tyler R. Koski, Ziya L. Gokasl...> ;Journal of Neurosurgery. Spine. 2009 Apr 1
• 11 citations
  Endovascular embolization of a recurrent cervical giant cell neoplasm using N-butyl 2-cyanoacrylate.
  Stefan A. Mindea, Christopher S. Eddleman, Ziad A. Hage, H. Hunt Batjer, Stephen L. Ondra, Bernard R. Bendok> ;Journal of Clinical Neuroscience. 2009 Mar 1
• 74 citations
  An assessment of the reliability of the Enneking and Weinstein-Boriani-Biagini classifications for staging of primary spinal tumors by the Spine Oncology Study Group.
  Patrick Chan, Stefano Boriani, Daryl R. Fourney, Roberto Biagini, Mark B. Dekutoski, Michael G. Fehlings, Timothy C. Ryken, Ziya L. Gokaslan, Frank D. Vrionis, James S...> ;Spine. 2009 Feb 15
• 13 citations
  Abdominal complications following kyphosis correction in ankylosing spondylitis.
  Patrick A. Sugrue, Brian A. O'Shaughnessy, Fadi F. Nasr, Tyler R. Koski, Stephen L. Ondra> ;Journal of Neurosurgery. Spine. 2009 Feb 1
• 58 citations
  Age-gender matched comparison of SRS instrument scores between adult deformity and normal adults: are all SRS domains disease specific?
  Christine R. Baldus, Keith H. Bridwell, John Harrast, Charles C. Edwards, Steven D. Glassman, William C. Horton, Lawrence G. Lenke, Thomas G. Lowe, Steve Mardjetko, St...> ;Spine. 2008 Sep 15
• 57 citations
  Pedicle subtraction osteotomy.
  Praveen V. Mummaneni, Sanjay S. Dhall, Stephen L. Ondra, Valli P Mummaneni, Sigurd Berven> ;Neurosurgery. 2008 Sep 1
• 45 citations
  Maximizing the potential of minimally invasive spine surgery in complex spinal disorders.
  Patrick C. Hsieh, Tyler R. Koski, Daniel M. Sciubba, Dave J. Moller, Brian A. O'Shaughnessy, Khan W. Li, Ziya L. Gokaslan, Stephen L. Ondra, Richard G. Fessler, John C...> ;Neurosurgical Focus. 2008 Aug 1
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