Research Topics
Species | Justin S SmithSummaryAffiliation: University of Virginia Country: USA Publications
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Publications
Clinical and radiographic evaluation of the adult spinal deformity patientJustin S Smith
Department of Neurosurgery, University of Virginia, PO Box 800212, Charlottesville, VA 22908, USA Electronic address
Neurosurg Clin N Am 24:143-56. 2013..This article focuses on clinical and radiographic evaluation of spinal deformity in the adult population, particularly scoliosis and kyphotic deformities...
Clinical and radiographic parameters that distinguish between the best and worst outcomes of scoliosis surgery for adultsJustin S Smith
Department of Neurosurgery, University of Virginia Health Sciences Center, PO Box 800212, Charlottesville, VA 22908, USA
Eur Spine J 22:402-10. 2013..Our objective was to identify factors that distinguish between patients with the best and worst outcomes following surgery for adult scoliosis...
Assessment of symptomatic rod fracture after posterior instrumented fusion for adult spinal deformityJustin S Smith
Department of Neurosurgery, University of Virginia, Health Sciences Center, Charlottesville, Virginia 22908, USA
Neurosurgery 71:862-7. 2012..Improved understanding of rod fracture (RF) in adult spinal deformity could be valuable for implant design, surgical planning, and patient counseling...
Dynamic changes of the pelvis and spine are key to predicting postoperative sagittal alignment after pedicle subtraction osteotomy: a critical analysis of preoperative planning techniquesJustin S Smith
Neurological and Orthopaedic Surgery, University of Virginia, Charlottesville 22908, USA
Spine (Phila Pa 1976) 37:845-53. 2012..Retrospective, radiographical analysis of mathe-matical formulas used to predict sagittal vertical axis (SVA) after pedicle subtraction osteotomy (PSO)...
Clinical outcomes after microendoscopic discectomy for recurrent lumbar disc herniationJustin S Smith
Department of Neurological Surgery, University of Virginia, Charlottesville, VA 22908, USA
J Spinal Disord Tech 23:30-4. 2010..Retrospective review of consecutive case series...
Risk-benefit assessment of surgery for adult scoliosis: an analysis based on patient ageJustin S Smith
Neurosurgery, University of Virginia, Charlottesville, VA 22908, USA
Spine (Phila Pa 1976) 36:817-24. 2011..Retrospective review of a prospective, multicenter database...
Morbidity and mortality in the surgical treatment of six hundred five pediatric patients with isthmic or dysplastic spondylolisthesisKai Ming G Fu
Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA, USA
Spine (Phila Pa 1976) 36:308-12. 2011..Retrospective analysis of prospectively collected database...
Morbidity and mortality associated with spinal surgery in children: a review of the Scoliosis Research Society morbidity and mortality databaseKai Ming G Fu
Department of Neurosurgery, University of Virginia Health System, Charlottesville, VA 22908, USA
J Neurosurg Pediatr 7:37-41. 2011..This study provides more detailed morbidity and mortality data with an analysis of 23,918 pediatric cases reported in the multicenter, multisurgeon Scoliosis Research Society morbidity and mortality database...
Outcomes and complications of extension of previous long fusion to the sacro-pelvis: is an anterior approach necessary?Kai Ming G Fu
Department of Neurosurgery, Weill Cornell Medical College, New York, New York, USA
World Neurosurg 79:177-81. 2013..Our objective was to evaluate the outcomes and complications of these patients, stratified based on whether the revision was performed using a posterior-only spinal fusion (PSF) or combined anterior-posterior spinal fusion (APSF)...
Morbidity and mortality in the surgical treatment of 10,242 adults with spondylolisthesisCharles A Sansur
Department of Neurosurgery, University of Maryland Medical Center, Baltimore, Maryland, USA
J Neurosurg Spine 13:589-93. 2010..This database was reviewed to assess complication incidence, and to identify factors that were associated with increased complication rates...
The impact of standing regional cervical sagittal alignment on outcomes in posterior cervical fusion surgeryJessica A Tang
Department of Neurological Surgery, University of California, San Francisco, San Francisco, California 94143, USA
Neurosurgery 71:662-9; discussion 669. 2012..Positive spinal regional and global sagittal malalignment has been repeatedly shown to correlate with pain and disability in thoracolumbar fusion...
Does bone morphogenetic protein increase the incidence of perioperative complications in spinal fusion? A comparison of 55,862 cases of spinal fusion with and without bone morphogenetic proteinBrian J Williams
Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA 22908, USA
Spine (Phila Pa 1976) 36:1685-91. 2011..Retrospective review of a multi-institutional, multisurgeon database...
Rates of infection after spine surgery based on 108,419 procedures: a report from the Scoliosis Research Society Morbidity and Mortality CommitteeJustin S Smith
Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA 22908, USA
Spine (Phila Pa 1976) 36:556-63. 2011..Retrospective review of a prospectively collected database...
Rates of new neurological deficit associated with spine surgery based on 108,419 procedures: a report of the scoliosis research society morbidity and mortality committeeD Kojo Hamilton
University of Maryland, School of Medicine, Department of Neurological Surgery, Baltimore, MD, USA
Spine (Phila Pa 1976) 36:1218-28. 2011..Retrospective review of a prospectively collected, multicenter database...
Complications in the surgical treatment of 19,360 cases of pediatric scoliosis: a review of the Scoliosis Research Society Morbidity and Mortality databaseDavis L Reames
Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA, USA
Spine (Phila Pa 1976) 36:1484-91. 2011..Retrospective review of a multicenter database...
Does prior short-segment surgery for adult scoliosis impact perioperative complication rates and clinical outcome among patients undergoing scoliosis correction?Manish K Kasliwal
Department of Neurosurgery, University of Virginia Health System, Charlottesville, VA, USA
J Neurosurg Spine 17:128-33. 2012....
Functional mapping-guided resection of low-grade gliomas in eloquent areas of the brain: improvement of long-term survival. Clinical articleEdward F Chang
Brain Tumor Research Center, Department of Neurological Surgery, University of California, San Francisco, California, USA
J Neurosurg 114:566-73. 2011..Given the lack of long-term survival data, the prognostic significance of eloquent brain tumor location and the role of functional mapping during resective surgery in presumed eloquent brain regions are unknown...
Operative versus nonoperative treatment of leg pain in adults with scoliosis: a retrospective review of a prospective multicenter database with two-year follow-upJustin S Smith
Department of Neurosurgery, University of Virginia, Charlottesville, VA 22908, USA
Spine (Phila Pa 1976) 34:1693-8. 2009..Retrospective review of a prospective, multicenter study...
Correlation of higher preoperative American Society of Anesthesiology grade and increased morbidity and mortality rates in patients undergoing spine surgeryKai Ming G Fu
Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia 22908, USA
J Neurosurg Spine 14:470-4. 2011....
Rates and causes of mortality associated with spine surgery based on 108,419 procedures: a review of the Scoliosis Research Society Morbidity and Mortality DatabaseJustin S Smith
Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA 22908, USA
Spine (Phila Pa 1976) 37:1975-82. 2012..A retrospective review of a prospectively collected database...
Impact of spinopelvic alignment on decision making in deformity surgery in adults: A reviewChristopher P Ames
Department of Neurological Surgery, University of California, San Francisco, USA
J Neurosurg Spine 16:547-64. 2012..In this review the authors describe the proper analysis of spinopelvic alignment for surgical planning. Online videos supplement the text to better illustrate the key concepts...
Short-term morbidity and mortality associated with correction of thoracolumbar fixed sagittal plane deformity: a report from the Scoliosis Research Society Morbidity and Mortality CommitteeJustin S Smith
Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA, USA
Spine (Phila Pa 1976) 36:958-64. 2011..Retrospective review...
Complication rates of three common spine procedures and rates of thromboembolism following spine surgery based on 108,419 procedures: a report from the Scoliosis Research Society Morbidity and Mortality CommitteeJustin S Smith
Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA 22908, USA
Spine (Phila Pa 1976) 35:2140-9. 2010..Retrospective review of a prospectively collected database...
Incidence of unintended durotomy in spine surgery based on 108,478 casesBrian J Williams
University of Virginia Medical Center, Charlottesville, Virginia 22908, USA
Neurosurgery 68:117-23; discussion 123-4. 2011..Unintended durotomy is a common complication of spinal surgery. However, the incidences reported in the literature vary widely and are based primarily on relatively small case numbers from a single surgeon or institution...
Short-term complications associated with surgery for high-grade spondylolisthesis in adults and pediatric patients: a report from the scoliosis research society morbidity and mortality databaseManish K Kasliwal
University of Virginia Medical Center, Department of Neurosurgery, Charlottesville, VA 22908, USA
Neurosurgery 71:109-16. 2012....
Improvement of back pain with operative and nonoperative treatment in adults with scoliosisJustin S Smith
Departments of Neurosurgery and Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia 22908, USA
Neurosurgery 65:86-93; discussion 93-4. 2009..The purpose of this study was to assess whether back pain is improved with surgical treatment compared with nonoperative management in adults with scoliosis...
Preoperative prognostic classification system for hemispheric low-grade gliomas in adultsEdward F Chang
Brain Tumor Research Center, Department of Neurological Surgery, University of California, San Francisco, California 94143, USA
J Neurosurg 109:817-24. 2008..As a result, the objective in the present study was to design a preoperative scoring system to prognosticate long-term outcomes in patients with LGGs...
Spontaneous improvement of cervical alignment after correction of global sagittal balance following pedicle subtraction osteotomyJustin S Smith
Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia, USA
J Neurosurg Spine 17:300-7. 2012..The object of this study was to evaluate postoperative reciprocal changes within the cervical spine following lumbar pedicle subtraction osteotomy (PSO)...
C-2 neurectomy during atlantoaxial instrumented fusion in the elderly: patient satisfaction and surgical outcomeD Kojo Hamilton
Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
J Neurosurg Spine 15:3-8. 2011..The authors' objective was to assess the surgical and clinical impact of routine C-2 neurectomy performed with C1-2 segmental instrumented arthrodesis in a consecutive series of elderly patients with C1-2 instability...
Prevalence, severity, and impact of foraminal and canal stenosis among adults with degenerative scoliosisKai Ming G Fu
Department of Neurosurgery, Weill Cornell Medical College, New York, New York, USA
Neurosurgery 69:1181-7. 2011..However, the often substantially, but poorly defined, greater degenerative changes present in degenerative scoliosis impact the management of these patients...
Selective versus nonselective fusion for idiopathic scoliosis: does lumbosacral takeoff angle change?Mark F Abel
Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA 22903, USA
Spine (Phila Pa 1976) 36:1103-12. 2011..Retrospective review of a prospective, multicentered database...
Morbidity and mortality in the surgical treatment of 10,329 adults with degenerative lumbar stenosisKai Ming G Fu
Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia 22908, USA
J Neurosurg Spine 12:443-6. 2010....
Natural history and surgical management of incidentally discovered low-grade gliomasMatthew B Potts
Department of Neurological Surgery, Brain Tumor Research Center, University of California, San Francisco, California, USA
J Neurosurg 116:365-72. 2012..The purpose of this study was to compare the outcomes of patients with incidental and symptomatic LGGs and determine any prognostic factors associated with those outcomes...
Frequency, risk factors, and treatment of distal adjacent segment pathology after long thoracolumbar fusion: a systematic reviewManish K Kasliwal
University of Virginia Health Sciences Center, Department of Neurosurgery, Charlottesville, VA 22908, USA
Spine (Phila Pa 1976) 37:S165-79. 2012..Systematic review...
Role of extent of resection in the long-term outcome of low-grade hemispheric gliomasJustin S Smith
Department of Neurological Surgery, Brain Tumor Research Center, University of California San Francisco, 505 Parnassus Ave, Room M 779, San Francisco, CA 94143 0112, USA
J Clin Oncol 26:1338-45. 2008..The prognostic role of extent of resection (EOR) of low-grade gliomas (LGGs) is a major controversy. We designed a retrospective study to assess the influence of EOR on long-term outcomes of LGGs...
Molecular signatures define two main classes of meningiomasLucia Helena Carvalho
Brain Tumor Research Center, Department of Neurological Surgery, University of California, San Francisco, CA 94143, USA
Mol Cancer 6:64. 2007..The purpose of this study was identify molecular signatures unique to the different grades of meningiomas and to unravel underlying molecular mechanisms driving meningioma tumorigenesis...
Standardized measures of health status and disability and the decision to pursue operative treatment in elderly patients with degenerative scoliosisKai Ming G Fu
Department of Neurological Surgery, University of Virginia Medical Center, Charlottesville, Virginia, USA
Neurosurgery 66:42-7; discussion 47. 2010..The objective of this study was to assess whether standardized measures of health status and disability may be useful in distinguishing those patients who elect for surgical treatment...
Management of high-grade spondylolisthesisManish K Kasliwal
Department of Neurosurgery, University of Virginia, PO Box 800212, Charlottesville, VA 22908, USA
Neurosurg Clin N Am 24:275-91. 2013....
Free-hand thoracic pedicle screws placed by neurosurgery residents: a CT analysisVincent Y Wang
Department of Neurological Surgery, University of California, 505 Parnassus Ave, Box 0112, San Francisco, CA 94143 0112, USA
Eur Spine J 19:821-7. 2010..There were no re-operations for screw replacement. We concluded that under appropriate supervision, neurosurgery residents can safely place free-hand thoracic pedicle screws with an acceptable breach rate...
Basilar invaginationJustin S Smith
Department of Neurosurgery, University of Virginia, Charlottesville, Virginia 22908, USA
Neurosurgery 66:39-47. 2010..Patients frequently present with neurologic symptoms and deficits and warrant surgical treatment to prevent progression...
Neurological symptoms and deficits in adults with scoliosis who present to a surgical clinic: incidence and association with the choice of operative versus nonoperative managementJustin S Smith
Department of Neurosurgery, University of Virginia, Charlottesville, Virginia, USA
J Neurosurg Spine 9:326-31. 2008....
Decision making in pediatric spinal deformityJustin S Smith
Department of Neurosurgery, University of Virginia, Charlottesville, Virginia, USA
Neurosurgery 63:54-68. 2008..To review the concepts involved in the decision-making process for management of pediatric patients with spinal deformity...
Minimally invasive posterior thoracic fusionJustin S Smith
Department of Neurological Surgery, Northwestern University, Chicago, Illinois 60611, USA
Neurosurg Focus 25:E9. 2008..The topic is divided by pathology into sections including trauma, deformity, spinal column tumors, and osteomyelitis...
Coronal realignment and reduction techniques and complication avoidanceKai Ming G Fu
Department of Neurosurgery, Weill Cornell Medical Center, 525 East 68th Street, New York, NY 10065, USA Electronic address
Neurosurg Clin N Am 24:195-202. 2013..Treatment of these deformities can require osteotomies or vertebral column resections, techniques further discussed in accompanying articles...
Multiinstitutional validation of the University of California at San Francisco Low-Grade Glioma Prognostic Scoring System. Clinical articleEdward F Chang
Brain Tumor Research Center, Department of Neurosurgery, University of California, San Francisco, California 94143, USA
J Neurosurg 111:203-10. 2009..The objective of this study was to validate the scoring system in a large patient group drawn from multiple external institutions...
Reversing HOXA9 oncogene activation by PI3K inhibition: epigenetic mechanism and prognostic significance in human glioblastomaBruno M Costa
The Brain Tumor Research Center, Department of Neurological Surgery, University of California San Francisco, San Francisco, California 94158 9001, USA
Cancer Res 70:453-62. 2010..Our findings suggest a transcriptional pathway through which PI3K activates oncogenic HOXA expression with implications for mTOR or PI3K targeted therapies...
Safety, efficacy, and dosing of recombinant human bone morphogenetic protein-2 for posterior cervical and cervicothoracic instrumented fusion with a minimum 2-year follow-upD Kojo Hamilton
Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia 22908, USA
Neurosurgery 69:103-11; discussion 111. 2011..Considerable attention has focused on concerns of increased complications with recombinant human bone morphogenetic protein-2 (rhBMP-2) use for anterior cervical fusion, but few reports have assessed its use for posterior cervical fusions...
Cadaveric evaluation of minimally invasive posterolateral thoracic corpectomy: a comparison of 3 approachesAlfred T Ogden
Department of Neurological Surgery, Northwestern University, Chicago, IL 60611, USA
J Spinal Disord Tech 22:524-9. 2009..A cadaver study comparing 3 different minimally invasive approaches to the anterior thoracic spine...
Biomechanical comparison of traditional and minimally invasive intradural tumor exposures using finite element analysisAlfred T Ogden
Department of Neurological Surgery, Columbia University, The Neurological Institute, 710 W 168th Street, New York, NY 10032, USA
Clin Biomech (Bristol, Avon) 24:143-7. 2009..No biomechanical data exist however evaluating the effects of traditional and minimally invasive exposures...
Classification systems for adolescent and adult scoliosisJustin S Smith
Department of Neurosurgery, University of Virginia, Charlottesville, Virginia, USA
Neurosurgery 63:16-24. 2008..To review current classification systems for adolescent and adult scoliosis...
A survey-based study of wrong-level lumbar spine surgery: the scope of the problem and current practices in place to help avoid these errorsMichael W Groff
Department of Neurosurgery, Brigham and Women s Hospital, Harvard Medical School, Boston, Massachusetts, USA
World Neurosurg 79:585-92. 2013..To understand better the scope of wrong-level lumbar spine surgery and current practices in place to help avoid such errors...
Treatment for posterior fossa dissemination of primary supratentorial gliomaJustin S Smith
Department of Neurological Surgery, Brain Tumor Research Center, University of California, San Francisco, California 94143 0350, USA
J Neurosurg 106:567-74. 2007..This study was designed to assess the presentation, management, and outcome of cases involving patients who had a supratentorial glioma that subsequently progressed in the posterior fossa (PF)...
Vertebral column resection for rigid spinal deformityJustin S Smith
University of Virginia, Department of Neurological Surgery, Charlottesville, Virginia, USA
Neurosurgery 63:177-82. 2008..This article reviews the VCR technique as it relates to correction of rigid spinal deformity, including case examples to illustrate its application...
Effect of recombinant human bone morphogenetic protein-2 in an experimental model of spinal fusion in a radiated areaChristopher P Ames
Comprehensive Spine Center, Department of Neurological Surgery, University of California, San Francisco School of Medicine, San Francisco, CA 94143 0112, USA
Spine (Phila Pa 1976) 30:2585-92. 2005..An animal model of posterolateral intertransverse process spine fusion was used...
Cervical spinal cord bullet fragment removal using a minimally invasive surgical approach: a case reportCort D Lawton
Department of Neurological Surgery, Northwestern University, 676 N, St, Clair Street, Suite 2210, Chicago, IL 60661, USA
J Med Case Rep 6:235. 2012..abstract:..
Diffusion-weighted MR imaging abnormalities in pediatric patients with surgically-treated intracranial mass lesionsJustin S Smith
Department of Neurological Surgery, Brain Tumor Research Center, San Francisco School of Medicine, University of California, San Francisco, CA 94143 0112, USA
J Neurooncol 79:203-9. 2006..The purpose of this study was to investigate the occurrence of these postoperative abnormalities in pediatric patients with intracranial mass lesions...
Genetic aberrations in gliomatosis cerebriMarcus L Ware
Department of Neurological Surgery, University of California, San Francisco, San Francisco, California, USA
Neurosurgery 60:150-8; discussion 158. 2007....
Association between absence of epidermal growth factor receptor immunoreactivity and poor prognosis in patients with atypical meningiomaJustin S Smith
Department of Neurological Surgery, Brain Tumor Research Center, University of California, San Francisco, California 94143 0112, USA
J Neurosurg 106:1034-40. 2007..Because multiple growth factor receptors have been identified in these tumors, the authors sought to assess the capacity of the expression patterns of a subset of these receptors to stratify meningioma cases...
Serial diffusion-weighted magnetic resonance imaging in cases of glioma: distinguishing tumor recurrence from postresection injuryJustin S Smith
Department of Neurological Surgery, Brain Tumor Research Center, University of California, San Francisco School of Medicine, San Francisco, California 94143 0112, USA
J Neurosurg 103:428-38. 2005..The purpose of this study was to investigate prospectively the incidence, time course, and ultimate outcome of these abnormalities...
