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Browsing by Subject "International Spine Study Group"
Now showing items 1-20 of 179
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1-Year Post-Operative Radiographic and Patient-Reported Outcomes following Cervical Deformity Correction are not Affected by a Short-Term Unplanned Return to the OR.
(Spine, 2023-02)<h4>Study design</h4>Retrospective analysis of a prospectively-collected multi-center database.<h4>Objective</h4>Assess the radiographic and health-related quality of life (HRQoL) impact of a short term (<1 y) return to ... -
A Comparison of Three Different Positioning Techniques on Surgical Corrections and Postoperative Alignment in Cervical Spinal Deformity (CD) Surgery.
(Spine, 2021-05)<h4>Study design</h4>Retrospective review of a prospective multicenter cervical deformity database.<h4>Objective</h4>To examine the differences in sagittal alignment correction between three positioning methods in cervical ... -
A Novel Tool for Deformity Surgery Planning: Determining the Magnitude of Lordotic Correction Required to Achieve a Desired Sagittal Vertical Axis.
(World neurosurgery, 2017-08)<h4>Objective</h4>We sought to create a model capable of predicting the magnitude of pelvic incidence-lumbar lordosis (PI-LL) correction necessary to achieve a desired change in sagittal vertical axis (SVA).<h4>Methods</h4>A ... -
A Risk-Benefit Analysis of Increasing Surgical Invasiveness Relative to Frailty Status in Adult Spinal Deformity Surgery.
(Spine, 2021-08)<h4>Study design</h4>Retrospective review of a prospectively enrolled multicenter Adult Spinal Deformity (ASD) database.<h4>Objective</h4>Investigate invasiveness and outcomes of ASD surgery by frailty state.<h4>Summary ... -
A standardized nomenclature for cervical spine soft-tissue release and osteotomy for deformity correction: clinical article.
(Journal of neurosurgery. Spine, 2013-09)<h4>Object</h4>Cervical spine osteotomies are powerful techniques to correct rigid cervical spine deformity. Many variations exist, however, and there is no current standardized system with which to describe and classify ... -
Adult Cervical Deformity Patients Have Higher Baseline Frailty, Disability, and Comorbidities Compared With Complex Adult Thoracolumbar Deformity Patients: A Comparative Cohort Study of 616 Patients.
(Global spine journal, 2023-11)<h4>Study design</h4>Multicenter comparative cohort.<h4>Objective</h4>Studies have shown markedly higher rates of complications and all-cause mortality following surgery for adult cervical deformity (ACD) compared with adult ... -
Adult Scoliosis Deformity Surgery: Comparison of Outcomes Between One Versus Two Attending Surgeons.
(Spine, 2017-07)<h4>Study design</h4>Retrospective review of prospectively collected data.<h4>Objective</h4>Assess outcomes of adult spinal deformity (ASD) surgery performed by one versus two attending surgeons.<h4>Summary of background ... -
Alterations in Magnitude and Shape of Thoracic Kyphosis Following Surgical Correction for Adult Spinal Deformity.
(Global spine journal, 2023-11)<h4>Study design</h4>Retrospective review of prospective multicenter data.<h4>Objectives</h4>This study aimed to investigate the shape of TK before and after fusion in ASD patients treated with long fusion.<h4>Methods</h4>ASD ... -
An assessment of frailty as a tool for risk stratification in adult spinal deformity surgery.
(Neurosurgical focus, 2017-12)OBJECTIVE The goal of this study was to analyze the value of an adult spinal deformity frailty index (ASD-FI) in preoperative risk stratification. Preoperative risk assessment is imperative before procedures known to have ... -
Are the Arbeitsgemeinschaft Für Osteosynthesefragen (AO) Principles for Long Bone Fractures Applicable to 3-Column Osteotomy to Reduce Rod Fracture Rates?
(Clinical spine surgery, 2022-06)<h4>Objective</h4>The aim was to determine whether applying Arbeitsgemeinschaft für Osteosynthesefragen (AO) principles for external fixation of long bone fracture to patients with a 3-column osteotomy (3CO) would be associated ... -
Artificial Intelligence Models Predict Operative Versus Nonoperative Management of Patients with Adult Spinal Deformity with 86% Accuracy.
(World neurosurgery, 2020-09)<h4>Objective</h4>Patients with ASD show complex and highly variable disease. The decision to manage patients operatively is largely subjective and varies based on surgeon training and experience. We sought to develop models ... -
Assessment of a Novel Adult Cervical Deformity Frailty Index as a Component of Preoperative Risk Stratification.
(World neurosurgery, 2018-01)To determine the value of a novel adult cervical deformity frailty index (CD-FI) in preoperative risk stratification.We reviewed a prospective, multicenter database of adults with cervical spine deformity. We selected 40 ... -
Assessment of Adult Spinal Deformity Complication Timing and Impact on 2-Year Outcomes Using a Comprehensive Adult Spinal Deformity Classification System.
(Spine, 2022-03)<h4>Study design</h4>Retrospective review of prospectively collected multicenter registry data.<h4>Objective</h4>To identify rates and timing of postoperative complications in adult spinal deformity (ASD) patients, the impact ... -
Assessment of Patient Outcomes and Proximal Junctional Failure Rate of Adult Spinal Deformity Patients Undergoing Caudal Extension of Previous Spinal Fusion.
(World neurosurgery, 2020-04-16)OBJECT:This case series examined patients undergoing caudal extension of prior fusion without alteration of the prior UIV to assess patient outcomes and rates of PJK/PJF. METHODS:Patients eligible for 2-year minimum follow-up ... -
Assessment of Surgical Treatment Strategies for Moderate to Severe Cervical Spinal Deformity Reveals Marked Variation in Approaches, Osteotomies, and Fusion Levels.
(World neurosurgery, 2016-07)<h4>Objective</h4>Although previous reports suggest that surgery can improve the pain and disability of cervical spinal deformity (CSD), techniques are not standardized. Our objective was to assess for consensus on recommended ... -
Assessment of symptomatic rod fracture after posterior instrumented fusion for adult spinal deformity.
(Neurosurgery, 2012-10)<h4>Background</h4>Improved understanding of rod fracture (RF) in adult spinal deformity could be valuable for implant design, surgical planning, and patient counseling.<h4>Objective</h4>To evaluate symptomatic RF after ... -
Association between preoperative cervical sagittal deformity and inferior outcomes at 2-year follow-up in patients with adult thoracolumbar deformity: analysis of 182 patients.
(Journal of neurosurgery. Spine, 2016-01)<h4>Objective</h4>A high prevalence of cervical deformity (CD) has been identified among adult patients with thoracolumbar spinal deformity undergoing surgical treatment. The clinical impact of this is uncertain. This study ... -
At What Point Should the Thoracolumbar Region Be Addressed in Patients Undergoing Corrective Cervical Deformity Surgery?
(Spine, 2021-10)<h4>Study design</h4>Retrospective cohort study.<h4>Objective</h4>The aim of this study was to investigate the impact of cervical to thoracolumbar ratios on poor outcomes in cervical deformity (CD) corrective surgery.<h4>Summary ... -
Can a Minimal Clinically Important Difference Be Achieved in Elderly Patients with Adult Spinal Deformity Who Undergo Minimally Invasive Spinal Surgery?
(World neurosurgery, 2016-02)<h4>Background</h4>Older age has been considered a relative contraindication to complex spinal procedures. Minimally invasive surgery (MIS) techniques to treat patients with adult spinal deformity (ASD) have emerged with ... -
Can unsupervised cluster analysis identify patterns of complex adult spinal deformity with distinct perioperative outcomes?
(Journal of neurosurgery. Spine, 2023-05)<h4>Objective</h4>The objective of this study was to use an unsupervised cluster approach to identify patterns of operative adult spinal deformity (ASD) and compare the perioperative outcomes of these groups.<h4>Methods</h4>A ...
