Search Results

You are looking at 1 - 10 of 18 items for :

  • By Author: Gupta, Munish x
Clear All
Restricted access

Virginie Lafage, Neil J. Bharucha, Frank Schwab, Robert A. Hart, Douglas Burton, Oheneba Boachie-Adjei, Justin S. Smith, Richard Hostin, Christopher Shaffrey, Munish Gupta, Behrooz A. Akbarnia and Shay Bess

S agittal spinopelvic malalignment is increasingly recognized as a cause of pain and disability in patients with ASD. 8 , 11 , 21 , 22 Positive sagittal balance, defined as anterior deviation of the C-7 plumb line more than 50 mm from the posterosuperior corner of the sacrum, is a reliable predictor of adverse clinical symptoms. As the magnitude of positive sagittal balance increases, HRQOL measures have been shown to worsen among patients with ASD. 8 , 9 , 11 , 17 Pelvic tilt is a compensatory mechanism that reflects the body's attempt to correct

Free access

spinal deformity (ASD) remains a challenge for the spinal surgeon. While minimally invasive surgery (MIS) has many favorable attributes that would be of great benefit for the ASD population, improvements in lordosis and sagittal balance have remained elusive using MIS an approach. This report describes the evolution of an MIS method for treating ASD with attention to sagittal correction. Methods: Over an 18 month period 25 patients with thoracolumbar scoliosis were treated surgically. The mean patient age was 72 years, with 68% females. Patients were treated with

Free access

adjacent segment disease (ASD) in the cervical spine. Methods: 888 patients received ACDFs for symptomatic degenerative disease of the cervical spine over the past 22 years at our institution. Of these, 108 patients received repeat ACDF surgeries due to symptomatic ASD. 77 received revision surgeries anteriorly, and 31 received posterior surgeries. Pre, intra, peri, and post-operative data were collected via clinical notes and patient interviews. Patients were followed up for an average of 111.8±76.5 months after the first ACDF. Results: In general, patients

Full access

Association of Neurological Surgeons 2013.4.FOC-LSRSABSTRACTS Oral Presentation Abstracts Paper 47. Age, Sagittal Deformity and Operative Correction are Risk Factors for Proximal Junctional Failure (PJF) Following Adult Spinal Deformity (ASD) Surgery Robert Hart , MD , Richard Hostin , MD , Themistocles Protopsaltis , MD , Shay Bess , MD , Frank Schwab , MD , Virginie Lafage , PhD; , Praveen Mummaneni , MD , Christopher Ames , MD , Christopher Shaffrey , MD , Justin

Full access

remains stable comparing 3 and 12-month results. Neurosurg Focus Neurosurgical Focus FOC 1092-0684 American Association of Neurological Surgeons 2014.3.FOC-DSPNABSTRACTS Abstract Outcomes Award 103. Two Year Prospective, Multicenter Analysis of Consecutive Adult Spinal Deformity (ASD) Patients Demonstrates Higher Fusion Grade, Lower Implant Failures and Greater Improvement in SRS-22r Scores for Patients Treated with Recombinant Human Bone Morpho Kai-Ming G. Fu , MD PhD , Eric Klineberg , MD , Shay

Free access

between the two forms of treatment emerge. Neurosurg Focus Neurosurgical Focus FOC 1092-0684 American Association of Neurological Surgeons 2015.3.FOC-DSPNABSTRACTS 103. A Prospective, Multi-Center Assessment of the Best Versus Worst Clinical Outcomes for Adult Spinal Deformity (ASD) Surgery Justin S. Smith , MD PhD , Christopher I. Shaffrey , MD FACS , Virginie Lafage , PhD , Frank Schwab , MD, PhD , Themistocles Protopsaltis , MD , Eric Klineberg , MD , Munish

Full access

Justin K. Scheer, Justin S. Smith, Aaron J. Clark, Virginie Lafage, Han Jo Kim, John D. Rolston, Robert Eastlack, Robert A. Hart, Themistocles S. Protopsaltis, Michael P. Kelly, Khaled Kebaish, Munish Gupta, Eric Klineberg, Richard Hostin, Christopher I. Shaffrey, Frank Schwab, Christopher P. Ames and the International Spine Study Group

I ndividuals who have adult spinal deformity (ASD) typically experience pain and disability. 2 , 14 , 26 , 28 , 29 The pain typically affects the back, legs, or both, and its etiology is multifactorial. 26 , 28 , 29 Over the last decade, most research into ASD has focused on patient-reported outcomes and on general measures of health status and function, such as the Oswestry Disability Index (ODI), the 36-Item Short Form Health Survey (SF-36), and the Scoliosis Research Society 22-question Questionnaire (SRS-22). However, pain is the primary concern for

Full access

Taemin Oh, Justin K. Scheer, Robert Eastlack, Justin S. Smith, Virginie Lafage, Themistocles S. Protopsaltis, Eric Klineberg, Peter G. Passias, Vedat Deviren, Richard Hostin, Munish Gupta, Shay Bess, Frank Schwab, Christopher I. Shaffrey and Christopher P. Ames

A dult spinal deformity (ASD) is a pathological condition defined as spinal malalignment in the axial, coronal, or sagittal plane and is derivative of congenital, iatrogenic, degenerative, or idiopathic etiology. 30 The restoration of sagittal alignment, as established by the sagittal vertical axis (SVA; target < 5 cm) and pelvic tilt (PT; target < 20°) on sagittal radiography, is important in surgical deformity correction. 6 , 21 , 22 Although coronal plane correction also has clinical relevance, sagittal corrections appear to have greater importance, 5

Free access

Association of Neurological Surgeons. You may not sell, republish, or systematically distribute any published materials without written permission from JNSPG. 2015 Introduction The neurologic complication rate following complex adult spinal deformity surgery (ASD) has not been ascertained in any prospective, multicenter, observational study. Here, we compare preoperative lower extremity motor scores (LEMS) to 6 month postoperative scores. Methods 276 complex ASD patients from 15 sites worldwide were enrolled in this prospective, multicenter

Free access

(PI-LL), and C7 SVA, in which disability occurs based on an ODI greater than 40. However, thresholds do not account for age and ODI has been shown to vary with age. The objective was to determine new thresholds based on age. Methods Multicenter, prospective study of consecutive ASD patients. Inclusion criteria: greater than 18yr, ASD. Patients were stratified into groups: less than 45yrs, 46–64, 65–74, greater than 75. Multivariate linear regressions were conducted for baseline PT, PI-LL, and SVA, with baseline ODI and age. ODI of 40 was used as the threshold