S. Bess

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Development of predictive models for all individual questions of SRS-22R after adult spinal deformity surgery: a step toward individualized medicine

C. Ames, F. Schwab, V. Lafage, 2019, European Spine Journal.

Adult Spinal Deformity Surgery Is Associated with Increased Productivity and Decreased Absenteeism From Work and School

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2021, Spine.

Surgical treatment of pathological loss of lumbar lordosis (flatback) in patients with normal sagittal vertical axis achieves similar clinical improvement as surgical treatment of elevated sagittal vertical axis: clinical article.

Justin K Scheer, Munish C. Gupta, V. Deviren, 2014, Journal of neurosurgery. Spine.

Development of Validated Computer-based Preoperative Predictive Model for Proximal Junction Failure (PJF) or Clinically Significant PJK With 86% Accuracy Based on 510 ASD Patients With 2-year Follow-up.

Justin K Scheer, Amit Jain, C. Ames, 2016, Spine.

Importance of patient-reported individualized goals when assessing outcomes for adult spinal deformity (ASD): initial experience with a Patient Generated Index (PGI).

Justin K Scheer, M. Kelly, Amit Jain, 2017, The spine journal : official journal of the North American Spine Society.

Development of a preoperative predictive model for major complications following adult spinal deformity surgery.

Justin K Scheer, Alan H. Daniels, C. Ames, 2017, Journal of neurosurgery. Spine.

Development of a Preoperative Predictive Model for Reaching the Oswestry Disability Index Minimal Clinically Important Difference for Adult Spinal Deformity Patients.

Justin K Scheer, Amit Jain, C. Ames, 2018 .

The Adult Deformity Surgery Complexity Index (ADSCI): a valid tool to quantify the complexity of posterior adult spinal deformity surgery and predict postoperative complications.

C. Ames, A. Mannion, V. Lafage, 2017, The spine journal : official journal of the North American Spine Society.

Identification of Decision Criteria for Revision Surgery Among Patients With Proximal Junctional Failure After Surgical Treatment of Spinal Deformity

Munish C. Gupta, V. Deviren, C. Ames, 2013, Spine.

The effect of posterior polyester tethers on the biomechanics of proximal junctional kyphosis: a finite element analysis.

Alexander W. L. Turner, F. Schwab, V. Lafage, 2017, Journal of neurosurgery. Spine.

Adolescent idiopathic scoliosis – to operate or not? A debate article

D. Goodall, V. Patel, Evalina L. Burger, 2008, Patient safety in surgery.

Determinants of Patient Satisfaction 2 Years After Spinal Deformity Surgery: A Latent Class Analysis

C. Ames, F. Schwab, R. Lafage, 2019, Spine.

Artificial Intelligence Based Hierarchical Clustering of Patient Types and Intervention Categories in Adult Spinal Deformity Surgery: Towards a New Classification Scheme that Predicts Quality and Value.

M. Kelly, C. Ames, F. Schwab, 2019, Spine.

Adult Spinal Deformity: Epidemiology, Health Impact, Evaluation, and Management

Justin K Scheer, C. Ames, V. Lafage, 2016, Spine deformity.

Surgery for the Adolescent Idiopathic Scoliosis Patients After Skeletal Maturity: Early Versus Late Surgery

V. Lafage, P. Newton, C. Shaffrey, 2019, Spine deformity.

Impact of age on the likelihood of reaching a minimum clinically important difference in 374 three-column spinal osteotomies: clinical article.

Justin K Scheer, Munish C. Gupta, V. Deviren, 2014, Journal of neurosurgery. Spine.

Patients With Adult Spinal Deformity Treated Operatively Report Greater Baseline Pain and Disability Than Patients Treated Nonoperatively; However, Deformities Differ Between Age Groups

Kai-Ming G. Fu, Munish C. Gupta, O. Boachie-Adjei, 2014, Spine.

Pain and Disability Determine Treatment Modality for Older Patients With Adult Scoliosis, While Deformity Guides Treatment for Younger Patients

O. Boachie-Adjei, Matthew E. Cunningham, F. Schwab, 2009, Spine.

Utility of multilevel lateral interbody fusion of the thoracolumbar coronal curve apex in adult deformity surgery in combination with open posterior instrumentation and L5-S1 interbody fusion: a case-matched evaluation of 32 patients.

D. Okonkwo, V. Deviren, C. Ames, 2017, Journal of neurosurgery. Spine.

In-Hospital Complications and Resource Utilization Following Lumbar Spine Surgery in Patients with Parkinson Disease: Evaluation of the National Inpatient Sample Database.

S. McClelland, C. Ames, C. Shaffrey, 2017, World neurosurgery.

The Fate of Patients with Adult Spinal Deformity Incurring Rod Fracture After Thoracolumbar Fusion.

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2017, World neurosurgery.

Prospective multicenter assessment of risk factors for rod fracture following surgery for adult spinal deformity.

Kai-Ming G. Fu, Justin K Scheer, Munish C. Gupta, 2014, Journal of neurosurgery. Spine.

Investigating the Universality of Preoperative Health-Related Quality of Life (HRQoL) for Surgically Treated Spinal Deformity in Young Adults: A Propensity Score–Matched Comparison Between African and US Populations

Justin K Scheer, O. Boachie-Adjei, C. Ames, 2015, Spine deformity.

Does vertebral level of pedicle subtraction osteotomy correlate with degree of spinopelvic parameter correction?

Munish C. Gupta, O. Boachie-Adjei, F. Schwab, 2011, Journal of neurosurgery. Spine.

Sagittal spino-pelvic alignment failures following three column thoracic osteotomy for adult spinal deformity

C. Ames, F. Schwab, V. Lafage, 2012, European Spine Journal.

How Much Lumbar Lordosis does a Patient Need to Reach their Age-Adjusted Alignment Target? A Formulated Approach Predicting Successful Surgical Outcomes.

C. Ames, R. Lafage, V. Lafage, 2022, Global spine journal.

Identifying Thoracic Compensation and Predicting Reciprocal Thoracic Kyphosis and Proximal Junctional Kyphosis in Adult Spinal Deformity Surgery

Justin K Scheer, D. K. Hamilton, C. Ames, 2018, Spine.

Design and Testing of 2 Novel Scores That Predict Global Sagittal Alignment Utilizing Cervical or Lumbar Plain Radiographs

Justin K Scheer, James J. Zhou, P. Gerszten, 2018, Neurosurgery.

Three types of sagittal alignment regarding compensation in asymptomatic adults: the contribution of the spine and lower limbs

Munish C. Gupta, L. Lenke, F. Schwab, 2018, European Spine Journal.

Radiological lumbar stenosis severity predicts worsening sagittal malalignment on full-body standing stereoradiographs.

R. Lafage, V. Lafage, P. Passias, 2017, The spine journal : official journal of the North American Spine Society.

Thoracolumbar Realignment Surgery Results in Simultaneous Reciprocal Changes in Lower Extremities and Cervical Spine

F. Schwab, R. Lafage, V. Lafage, 2017, Spine.

The impact of obesity on compensatory mechanisms in response to progressive sagittal malalignment.

R. Lafage, S. Vira, V. Lafage, 2016, The spine journal : official journal of the North American Spine Society.

Patients with spinal deformity over the age of 75: a retrospective analysis of operative versus non-operative management

Justin K Scheer, Robert K. Eastlack, Munish C. Gupta, 2016, European Spine Journal.

Preoperative Planning for Pedicle Subtraction Osteotomy: Does Pelvic Tilt Matter?

O. Boachie-Adjei, C. Ames, F. Schwab, 2014, Spine deformity.

Cervical deformity patients with baseline hyperlordosis or hyperkyphosis differ in surgical treatment and radiographic outcomes

Alan H. Daniels, C. Ames, F. Schwab, 2021, Journal of craniovertebral junction & spine.

The Role of Potentially Modifiable Factors in a Standard Work Protocol to Decrease Complications in Adult Spinal Deformity Surgery: A Systematic Review, Part 2

Alan H. Daniels, L. Lenke, M. Kelly, 2019, Spine deformity.

Predictors of Revision Surgical Procedure Excluding Wound Complications in Adult Spinal Deformity and Impact on Patient-Reported Outcomes and Satisfaction: A Two-Year Follow-up.

D. K. Hamilton, O. Boachie-Adjei, C. Ames, 2016, The Journal of bone and joint surgery. American volume.

The Importance of C2-Slope, a Singular Marker of Cervical Deformity, Correlates with Patient Reported Outcomes.

D. K. Hamilton, Munish C. Gupta, C. Ames, 2020, Spine.

T1 Slope Minus Cervical Lordosis (TS-CL), the Cervical Answer to PI-LL, Defines Cervical Sagittal Deformity in Patients Undergoing Thoracolumbar Osteotomy

C. Ames, F. Schwab, V. Lafage, 2018, International Journal of Spine Surgery.

Patients Undergoing Thoracolumbar Osteotomy Answer to PI-LL, Defines Cervical Sagittal Deformity in T1 Slope Minus Cervical Lordosis (TS-CL), the Cervical

Ames, F. Schwab, V. Lafage, 2018 .

Association between preoperative cervical sagittal deformity and inferior outcomes at 2-year follow-up in patients with adult thoracolumbar deformity: analysis of 182 patients.

Justin K Scheer, Munish C. Gupta, C. Ames, 2016, Journal of neurosurgery. Spine.

The Impact of Standing Regional Cervical Sagittal Alignment on Outcomes in Posterior Cervical Fusion Surgery.

Justin K Scheer, Jessica A. Tang, V. Deviren, 2012, Neurosurgery.

Prevalence and Type of Cervical Deformity Among 470 Adults With Thoracolumbar Deformity

Kai-Ming G. Fu, Justin K Scheer, Munish C. Gupta, 2013, Spine.

Spontaneous improvement of cervical alignment after correction of global sagittal balance following pedicle subtraction osteotomy.

V. Deviren, C. Ames, F. Schwab, 2012, Journal of neurosurgery. Spine.

The Impact of Standing Regional Cervical Sagittal Alignment on Outcomes in Posterior Cervical Fusion Surgery.

Justin K Scheer, Jessica A. Tang, V. Deviren, 2012, Neurosurgery.

E-Posters

Justin K Scheer, Allan R. Martin, Munish C. Gupta, 2017, Hematological Oncology.

Adult Spinal Deformity Patients Recall Fewer Than 50% of the Risks Discussed in the Informed Consent Process Preoperatively and the Recall Rate Worsens Significantly in the Postoperative Period

Justin K Scheer, R. Saigal, V. Deviren, 2015, Spine.

Neurological Complications and Recovery Rates of Patients With Adult Cervical Deformity Surgeries

Munish C. Gupta, M. Kelly, C. Ames, 2020, Global spine journal.

Cervical, Thoracic, and Spinopelvic Compensation After Proximal Junctional Kyphosis (PJK): Does Location of PJK Matter?

C. Ames, F. Schwab, R. Lafage, 2019, Global spine journal.

Predicting the combined occurrence of poor clinical and radiographic outcomes following cervical deformity corrective surgery.

Justin K Scheer, Robert K. Eastlack, Alan H. Daniels, 2020, Journal of neurosurgery. Spine.

Global spinal deformity from the upper cervical perspective. What is “Abnormal” in the upper cervical spine?

D. K. Hamilton, Khoi D. Than, Alan H. Daniels, 2019, Journal of craniovertebral junction & spine.

Comparison of Best Versus Worst Clinical Outcomes for Adult Cervical Deformity Surgery

Justin K Scheer, D. K. Hamilton, Munish C. Gupta, 2018, Global spine journal.

A New Piece of the Puzzle to Understand Cervical Sagittal Alignment: Utilizing a Novel Angle δ to Describe the Relationship among T1 Vertebral Body Slope, Cervical Lordosis, and Cervical Sagittal Alignment.

Justin K Scheer, D. K. Hamilton, James J. Zhou, 2019, Neurosurgery.

Characterizing Adult Cervical Deformity and Disability Based on Existing Cervical and Adult Deformity Classification Schemes at Presentation and Following Correction

C. Ames, F. Schwab, V. Lafage, 2018, Neurosurgery.

Prospective Multicenter Assessment of All-Cause Mortality Following Surgery for Adult Cervical Deformity

Justin K Scheer, D. K. Hamilton, Munish C. Gupta, 2017, Neurosurgery.

Recent and Emerging Advances in Spinal Deformity

L. Lenke, M. Fehlings, M. Shamji, 2017, Neurosurgery.

The Health Impact of Adult Cervical Deformity in Patients Presenting for Surgical Treatment: Comparison to United States Population Norms and Chronic Disease States Based on the EuroQuol‐5 Dimensions Questionnaire

Justin K Scheer, Munish C. Gupta, Alan H. Daniels, 2017, Neurosurgery.

Three-column osteotomy for correction of cervical and cervicothoracic deformities: alignment changes and early complications in a multicenter prospective series of 23 patients

Justin K Scheer, V. Deviren, C. Ames, 2017, European Spine Journal.

A comparative analysis of the prevalence and characteristics of cervical malalignment in adults presenting with thoracolumbar spine deformity based on variations in treatment approach over 2 years

Justin K Scheer, C. Ames, F. Schwab, 2016, European Spine Journal.

Assessment of Impact of Long-Cassette Standing X-Rays on Surgical Planning for Cervical Pathology: An International Survey of Spine Surgeons.

Justin K Scheer, Alan H. Daniels, M. Fehlings, 2016, Neurosurgery.

Assessment of Surgical Treatment Strategies for Moderate to Severe Cervical Spinal Deformity Reveals Marked Variation in Approaches, Osteotomies, and Fusion Levels.

Justin K Scheer, Robert K. Eastlack, D. K. Hamilton, 2016, World neurosurgery.

Assessment of impact of standing long-cassette radiographs on surgical planning for lumbar pathology: an international survey of spine surgeons.

Justin K Scheer, M. Fehlings, J. Chapman, 2015, Journal of neurosurgery. Spine.

Changes in Thoracic Kyphosis Negatively Impact Sagittal Alignment After Lumbar Pedicle Subtraction Osteotomy: A Comprehensive Radiographic Analysis

O. Boachie-Adjei, C. Ames, F. Schwab, 2012, Spine.

Respiratory care in familial dysautonomia: Systematic review and expert consensus recommendations.

D. Kaufman, H. Kaufmann, R. Condos, 2018, Respiratory medicine.

Depression Symptoms Are Associated with Poor Functional Status Among Operative Spinal Deformity Patients.

C. Ames, F. Schwab, R. Lafage, 2020, Spine.

Clinical improvement through nonoperative treatment of adult spinal deformity: who is likely to benefit?

F. Schwab, V. Lafage, T. Protopsaltis, 2013, Neurosurgical focus.

A Pilot Study on Posterior Polyethylene Tethers to Prevent Proximal Junctional Kyphosis After Multilevel Spinal Instrumentation for Adult Spinal Deformity.

C. Ames, F. Schwab, V. Lafage, 2019, Operative neurosurgery.

Validity, Reliability, and Responsiveness of SRS-7 as an Outcomes Assessment Instrument for Operatively Treated Patients With Adult Spinal Deformity

Justin K Scheer, Munish C. Gupta, M. Kelly, 2016, Spine.

Improvement and International Validation of the Predictive Probability of the Patient Demographics, Radiographic Index, and Surgical Invasiveness for Mechanical Failure (PRISM) Model for Preventive Procedures in Adult Spinal Deformity Surgery

C. Ames, V. Lafage, Osahiko Tsuji, 2021, Spine.

Relationship between body mass index and sagittal vertical axis change as well as health-related quality of life in 564 patients after deformity surgery.

D. K. Hamilton, James J. Zhou, N. Agarwal, 2019, Journal of neurosurgery. Spine.

A Risk-Benefit Analysis of Increasing Surgical Invasiveness Relative to Frailty Status in Adult Spinal Deformity Surgery

C. Ames, F. Schwab, R. Lafage, 2021, Spine.

Comparing and Contrasting the Clinical Utility of Sagittal Spine Alignment Classification Frameworks

Munish C. Gupta, C. Ames, R. Lafage, 2021, Spine.

Increasing Cost Efficiency in Adult Spinal Deformity Surgery

C. Ames, F. Schwab, R. Lafage, 2021, Spine.

Prioritization of Realignment Associated With Superior Clinical Outcomes for Cervical Deformity Patients

Alan H. Daniels, C. Ames, R. Lafage, 2021, Neurospine.

Prioritization of realignment associated with superior clinical outcomes for surgical cervical deformity patients

Alan H. Daniels, C. Ames, F. Schwab, 2021, Journal of craniovertebral junction & spine.

Risk Factor Analysis for Proximal Junctional Kyphosis After Adult Spinal Deformity Surgery: A New Simple Scoring System to Identify High-Risk Patients

C. Ames, F. Schwab, R. Lafage, 2019, Global spine journal.

Counseling Guidelines for Anticipated Postsurgical Improvements in Pain, Function, Mental Health, and Self-image for Different Types of Adult Spinal Deformity.

Munish C. Gupta, M. Kelly, C. Ames, 2020, Spine.

Does Patient Frailty Status Influence Recovery Following Spinal Fusion for Adult Spinal Deformity?: An Analysis of Patients With 3-Year Follow-up.

M. Kelly, C. Ames, R. Lafage, 2020, Spine.

Improvement in Back and Leg Pain and Disability Following Adult Spinal Deformity Surgery: Study of 324 Patients With 2-year Follow-up and the Impact of Surgery on Patient-reported Outcomes

Justin K Scheer, C. Ames, F. Schwab, 2019, Spine.

Under Correction of Sagittal Deformities Based on Age-adjusted Alignment Thresholds Leads to Worse Health-related Quality of Life Whereas Over Correction Provides No Additional Benefit

Justin K Scheer, Munish C. Gupta, C. Ames, 2017, Spine.

Patients with Adult Spinal Deformity with Previous Fusions Have an Equal Chance of Reaching Substantial Clinical Benefit Thresholds in Health-Related Quality of Life Measures but Do Not Reach the Same Absolute Level of Improvement.

Justin K Scheer, M. Kelly, C. Ames, 2018, World neurosurgery.

Predictive Modeling of Length of Hospital Stay Following Adult Spinal Deformity Correction: Analysis of 653 Patients with an Accuracy of 75% within 2 Days.

Justin K Scheer, C. Ames, F. Schwab, 2018, World neurosurgery.

Xipho-pubic angle (XPA) correlates with patient’s reported outcomes in a population of adult spinal deformity: results from a multi-center cohort study

C. Ames, F. Schwab, V. Lafage, 2018, European Spine Journal.

Cervical sagittal deformity develops after PJK in adult thoracolumbar deformity correction: radiographic analysis utilizing a novel global sagittal angular parameter, the CTPA

C. Ames, R. Lafage, C. Shaffrey, 2017, European Spine Journal.

A Multicenter Comparison of Inpatient Resource Use for Adult Spinal Deformity Surgery

Munish C. Gupta, C. Ames, F. Schwab, 2016, Spine.

Recovery following adult spinal deformity surgery: the effect of complications and reoperation in 149 patients with 2-year follow-up

Justin K Scheer, Munish C. Gupta, V. Deviren, 2016, European Spine Journal.

Maintenance of radiographic correction at 2 years following lumbar pedicle subtraction osteotomy is superior with upper thoracic compared with thoracolumbar junction upper instrumented vertebra

Justin K Scheer, Munish C. Gupta, V. Deviren, 2014, European Spine Journal.

Sagittal spinal pelvic alignment.

Munish C. Gupta, F. Schwab, E. Klineberg, 2013, Neurosurgery clinics of North America.

Outcomes of Surgical Treatment for 138 Patients With Severe Sagittal Deformity at a Minimum 2-Year Follow-up: A Case Series

Justin K Scheer, L. Lenke, C. Ames, 2021, Operative neurosurgery.

Radiographic benefit of incorporating the inflection between the cervical and thoracic curves in fusion constructs for surgical cervical deformity patients

Robert K. Eastlack, C. Ames, F. Schwab, 2020, Journal of craniovertebral junction & spine.

Incidence of Acute, Progressive, and Delayed Proximal Junctional Kyphosis Over an 8-Year Period in Adult Spinal Deformity Patients.

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2019, Operative neurosurgery.

Development of a validated computer-based preoperative predictive model for pseudarthrosis with 91% accuracy in 336 adult spinal deformity patients.

Justin K Scheer, D. K. Hamilton, Alan H. Daniels, 2018, Neurosurgical focus.

Impact of poor mental health in adult spinal deformity patients with poor physical function: a retrospective analysis with a 2-year follow-up.

Justin K Scheer, C. Ames, F. Schwab, 2017, Journal of neurosurgery. Spine.

Magnitude, Location, and Factors Related to Regional and Global Sagittal Alignment Change in Long Adult Deformity Constructs: Report of 183 Patients With 2-Year Follow-up

Justin K Scheer, V. Deviren, C. Ames, 2017, Clinical spine surgery.

Postoperative Recovery After Adult Spinal Deformity Surgery: Comparative Analysis of Age in 149 Patients During 2-year Follow-up

Justin K Scheer, Munish C. Gupta, V. Deviren, 2015, Spine.

How the neck affects the back: changes in regional cervical sagittal alignment correlate to HRQOL improvement in adult thoracolumbar deformity patients at 2-year follow-up.

Justin K Scheer, D. K. Hamilton, C. Ames, 2015, Journal of neurosurgery. Spine.

Variability in Assessing Spinopelvic Parameters with Lumbosacral Transitional Vertebrae: Inter- and Intra-observer Reliability among Spine Surgeons.

Robert K. Eastlack, Khoi D. Than, Alan H. Daniels, 2017, Spine.

State-of-the-art reviews predictive modeling in adult spinal deformity: applications of advanced analytics

Justin K Scheer, Rushikesh S. Joshi, C. Ames, 2021, Spine Deformity.

Alignment Risk Factors for Proximal Junctional Kyphosis and the Effect of Lower Thoracic Junctional Tethers for Adult Spinal Deformity.

James H. Nguyen, C. Ames, F. Schwab, 2019, World neurosurgery.

Patient profiling can identify patients with adult spinal deformity (ASD) at risk for conversion from nonoperative to surgical treatment: initial steps to reduce ineffective ASD management.

Kai-Ming G. Fu, Justin K Scheer, F. Schwab, 2017, The spine journal : official journal of the North American Spine Society.

Outcomes of open staged corrective surgery in the setting of adult spinal deformity.

F. Schwab, V. Lafage, P. Passias, 2016, The spine journal : official journal of the North American Spine Society.

Grading of Complications After Cervical Deformity-corrective Surgery

D. K. Hamilton, M. Kelly, F. Schwab, 2019, Clinical spine surgery.

Probability of Severe Frailty Development among Operative and Non-Operative Adult Spinal Deformity Patients: An Actuarial Survivorship Analysis over a 3-year Period.

Robert K. Eastlack, D. K. Hamilton, Juan S. Uribe, 2020, The spine journal : official journal of the North American Spine Society.

Preoperative functional status as a predictor of short-term outcome in adult spinal deformity surgery

Amit Jain, C. Ames, F. Schwab, 2017, Journal of Clinical Neuroscience.

Assessment of a Novel Adult Cervical Deformity Frailty Index as a Component of Preoperative Risk Stratification.

Justin K Scheer, D. K. Hamilton, C. Ames, 2018, World neurosurgery.

An assessment of frailty as a tool for risk stratification in adult spinal deformity surgery.

Justin K Scheer, Alan H. Daniels, Amit Jain, 2017, Neurosurgical focus.

Acetabular Anteversion Changes Due to Spinal Deformity Correction: Bridging the Gap Between Hip and Spine Surgeons.

C. Ames, F. Schwab, R. Lafage, 2015, The Journal of bone and joint surgery. American volume.

Medical Complications After Adult Spinal Deformity Surgery: Incidence, Risk Factors, and Clinical Impact

Munish C. Gupta, V. Deviren, C. Ames, 2016, Spine.

Does Achieving Global Spinal Alignment Lead to Higher Patient Satisfaction and Lower Disability in Adult Spinal Deformity?

Robert K. Eastlack, Munish C. Gupta, C. Ames, 2021, Spine.

The Impact of Different Intraoperative Fluid Administration Strategies on Postoperative Extubation Following Multilevel Thoracic and Lumbar Spine Surgery: A Propensity Score Matched Analysis.

P. Passias, T. Errico, A. Buckland, 2018, Neurosurgery.

Highest Achievable Outcomes for Patients Undergoing Cervical Deformity Corrective Surgery by Frailty

Justin K Scheer, Robert K. Eastlack, D. K. Hamilton, 2022, Neurosurgery.

The Additional Economic Burden of Frailty in Adult Cervical Deformity Patients Undergoing Surgical Intervention

Justin K Scheer, Robert K. Eastlack, D. K. Hamilton, 2022, Spine.

Examination of the Economic Burden of Frailty in Patients With Adult Spinal Deformity Undergoing Surgical Intervention

Robert K. Eastlack, Alan H. Daniels, Amit Jain, 2021, Neurosurgery.

External Validation of the Adult Spinal Deformity (ASD) Frailty Index (ASD-FI) in the Scoli-RISK-1 Patient Database

L. Lenke, M. Fehlings, K. Cheung, 2018, Spine.

External validation of the adult spinal deformity (ASD) frailty index (ASD-FI)

Justin K Scheer, C. Ames, F. Schwab, 2018, European Spine Journal.

Proximal Junctional Kyphosis Prevention Strategies: A Video Technique Guide.

V. Deviren, C. Ames, C. Shaffrey, 2017, Operative neurosurgery.

The Clinical Correlation of the Hart-ISSG Proximal Junctional Kyphosis Severity Scale With Health-Related Quality-of-life Outcomes and Need for Revision Surgery

V. Deviren, C. Ames, F. Schwab, 2016, Spine.

Incidence, Mode, and Location of Acute Proximal Junctional Failures After Surgical Treatment of Adult Spinal Deformity

Munish C. Gupta, O. Boachie-Adjei, V. Deviren, 2013, Spine.

Redefining cervical spine deformity classification through novel cutoffs: An assessment of the relationship between radiographic parameters and functional neurological outcomes

Robert K. Eastlack, Alan H. Daniels, C. Ames, 2021, Journal of craniovertebral junction & spine.

Effectiveness of preoperative autologous blood donation for protection against allogeneic blood exposure in adult spinal deformity surgeries: a propensity-matched cohort analysis.

F. Schwab, C. Shaffrey, D. Sciubba, 2016, Journal of neurosurgery. Spine.

Development of a Preoperative Adult Spinal Deformity Comorbidity Score That Correlates With Common Quality and Value Metrics: Length of Stay, Major Complications, and Patient-Reported Outcomes

Justin K Scheer, Alan H. Daniels, Amit Jain, 2019, Global spine journal.

Multicenter assessment of surgical outcomes in adult spinal deformity patients with severe global coronal malalignment: determination of target coronal realignment threshold.

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2020, Journal of neurosurgery. Spine.

Radiographic Fusion Grade Does Not Impact Health-Related Quality of Life in the Absence of Instrumentation Failure for Patients Undergoing Posterior Instrumented Fusion for Adult Spinal Deformity.

Munish C. Gupta, Alan H. Daniels, C. Ames, 2018, World neurosurgery.

Impact of preoperative depression on 2-year clinical outcomes following adult spinal deformity surgery: the importance of risk stratification based on type of psychological distress.

Justin K Scheer, Munish C. Gupta, C. Ames, 2016, Journal of neurosurgery. Spine.

Incidence of Congenital Spinal Abnormalities Among Pediatric Patients and Their Association With Scoliosis and Systemic Anomalies.

S. Vira, J. Oren, V. Lafage, 2017, Journal of pediatric orthopedics.

Evolution of Proximal Junctional Kyphosis and Proximal Junctional Failure Rates Over 10 Years of Enrollment in a Prospective Multicenter Adult Spinal Deformity Database

Munish C. Gupta, Alan H. Daniels, C. Ames, 2021, Spine.

Upper versus Lower Lumbar Lordosis Corrections in Relation to Pelvic Tilt – An Essential Element in Surgical Planning for Sagittal Plane Deformity

Munish C. Gupta, C. Ames, F. Schwab, 2022, Spine.

Use of rhBMP-2 for adult spinal deformity surgery: patterns of usage and changes over the past decade.

Munish C. Gupta, C. Ames, F. Schwab, 2021, Neurosurgical focus.

Surgical Planning for Adult Spinal Deformity: Anticipated Sagittal Alignment Corrections According to the Surgical Level

Munish C. Gupta, C. Ames, F. Schwab, 2021, Global spine journal.

Is frailty responsive to surgical correction of adult spinal deformity? An investigation of sagittal re-alignment and frailty component drivers of postoperative frailty status

Robert K. Eastlack, C. Ames, R. Lafage, 2022, Spine Deformity.

Artificial Intelligence Models Predict Operative versus Non-Operative Management of Adult Spinal Deformity Patients With 86% Accuracy.

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2020, World neurosurgery.

Surgical Factors and Treatment Severity for Perioperative Complications Predict Hospital Length of Stay in Adult Spinal Deformity Surgery

Munish C. Gupta, C. Ames, R. Lafage, 2021, Spine.

Cervical deformity patients with baseline hyperlordosis or hyperkyphosis differ in surgical treatment and radiographic outcomes

Juan S. Uribe, Alan H. Daniels, C. Ames, 2022, Journal of craniovertebral junction & spine.

Analysis of Successful Versus Failed Radiographic Outcomes After Cervical Deformity Surgery

D. K. Hamilton, Munish C. Gupta, C. Ames, 2018, Spine.

Optimal tether configurations and preload tensioning to prevent proximal junctional kyphosis: a finite element analysis.

C. Ames, F. Schwab, V. Lafage, 2019, Journal of neurosurgery. Spine.

The Impact of Standing Regional Cervical Sagittal Alignment on Outcomes in Posterior Cervical Fusion Surgery.

Justin K Scheer, Jessica A. Tang, V. Deviren, 2012, Neurosurgery.

Cost-utility analysis of cervical deformity surgeries using 1-year outcome.

Munish C. Gupta, Amit Jain, C. Ames, 2018, The spine journal : official journal of the North American Spine Society.

Adult Scoliosis Deformity Surgery: Comparison of Outcomes Between One Versus Two Attending Surgeons

C. Ames, F. Schwab, V. Lafage, 2017, Spine.

Body mass index predicts risk of complications in lumbar spine surgery based on surgical invasiveness.

S. Vira, J. Oren, V. Lafage, 2017, The spine journal : official journal of the North American Spine Society.

Impact of spinopelvic alignment on decision making in deformity surgery in adults: A review.

Justin K Scheer, V. Deviren, C. Ames, 2012, Journal of neurosurgery. Spine.

Alignment Targets, Curve Proportion and Mechanical Loading: Preliminary Analysis of an Ideal Shape Toward Reducing Proximal Junctional Kyphosis

C. Ames, R. Lafage, V. Lafage, 2021, Global spine journal.

Intraoperative alignment goals for distinctive sagittal morphotypes of severe cervical deformity to achieve optimal improvements in health-related quality of life measures.

C. Ames, F. Schwab, R. Lafage, 2020, The spine journal : official journal of the North American Spine Society.

Adjacent Segment Disease after Lumbar Spine Surgery—Part 2: Prevention and Treatment

F. Schwab, V. Lafage, C. Shaffrey, 2018, Contemporary Neurosurgery.

Adjacent Segment Disease and Proximal Junctional Kyphosis—Part 1: Etiology and Classification

F. Schwab, V. Lafage, C. Shaffrey, 2018, Contemporary Neurosurgery.

Reciprocal changes in cervical spine alignment after corrective thoracolumbar deformity surgery

C. Ames, F. Schwab, V. Lafage, 2014, European Spine Journal.

Posterior Global Malalignment After Osteotomy for Sagittal Plane Deformity: It Happens and Here is Why

O. Boachie-Adjei, C. Ames, F. Schwab, 2013, Spine.

Upper-thoracic versus lower-thoracic upper instrumented vertebra in adult spinal deformity patients undergoing fusion to the pelvis: surgical decision-making and patient outcomes.

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2019, Journal of neurosurgery. Spine.

Is Sacral Extension a Risk Factor for Early Proximal Junctional Kyphosis in Adult Spinal Deformity Surgery?

C. Krettek, C. Ames, F. Schwab, 2019, Asian spine journal.

What Factors Predict the Risk of Proximal Junctional Failure in the Long Term, Demographic, Surgical, or Radiographic?: Results From a Time-dependent ROC Curve

C. Ames, F. Schwab, R. Lafage, 2019, Spine.

Establishment of an Individualized Distal Junctional Kyphosis Risk Index following the Surgical Treatment of Adult Cervical Deformities

Alan H. Daniels, C. Ames, F. Schwab, 2022, Spine.

The use of patient-reported preoperative activity levels as a stratification tool for short-term and long-term outcomes in patients with adult spinal deformity.

D. K. Hamilton, Amit Jain, V. Lafage, 2018, Journal of neurosurgery. Spine.

Effect of Antifibrinolytic Therapy on Complications, Thromboembolic Events, Blood Product Utilization, and Fusion in Adult Spinal Deformity Surgery

Munish C. Gupta, V. Deviren, C. Ames, 2016, Spine.

Full-Body Analysis of Age-Adjusted Alignment in Adult Spinal Deformity Patients and Lower-Limb Compensation

F. Schwab, R. Lafage, S. Vira, 2017, Spine.

Prospective Multicenter Assessment of Early Complication Rates Associated With Adult Cervical Deformity Surgery in 78 Patients.

Justin K Scheer, Robert K. Eastlack, Munish C. Gupta, 2016, Neurosurgery.

Declining usage of rhBMP-2 in lumbar fusions for adult spinal deformity since 2008

S. Vira, V. Lafage, P. Passias, 2018, Journal of Clinical Neuroscience.

Does Recombinant Human Bone Morphogenetic Protein-2 Use in Adult Spinal Deformity Increase Complications and Are Complications Associated With Location of rhBMP-2 Use? A Prospective, Multicenter Study of 279 Consecutive Patients

Kai-Ming G. Fu, Munish C. Gupta, O. Boachie-Adjei, 2014, Spine.

Are the Arbeitsgemeinschaft Für Osteosynthesefragen (AO) Principles for Long Bone Fractures Applicable to 3-Column Osteotomy to Reduce Rod Fracture Rates?

Robert K. Eastlack, Munish C. Gupta, C. Ames, 2021, Clinical spine surgery.

Radiographical Spinopelvic Parameters and Disability in the Setting of Adult Spinal Deformity: A Prospective Multicenter Analysis

Oheneba Boachie-Adjei, Christopher P Ames, Robert A Hart, 2013, Spine.

Lateral Thoracolumbar Listhesis as an Independent Predictor of Disability in Adult Scoliosis Patients: Multivariable Assessment Before and After Surgical Realignment

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2021, Neurosurgery.

Risk factors for major peri-operative complications in adult spinal deformity surgery: a multi-center review of 953 consecutive patients

Munish C. Gupta, O. Boachie-Adjei, F. Schwab, 2012, European Spine Journal.

The clinical impact of global coronal malalignment is underestimated in adult patients with thoracolumbar scoliosis

Munish C. Gupta, C. Ames, F. Schwab, 2020, Spine Deformity.

Ethnic Variations in Radiographic Parameters and SRS-22 Scores in Adult Spinal Deformity: A Comparison Between North American and Japanese Patients Above 50 Years of Age With Minimum 2-Year Follow-up

C. Ames, F. Schwab, V. Lafage, 2018, Clinical spine surgery.

Recovery Kinetics of Radiographic and Implant-Related Revision Patients Following Adult Spinal Deformity Surgery

Justin K Scheer, D. K. Hamilton, C. Ames, 2016, Neurosurgery.

Radiographical and Implant-Related Complications in Adult Spinal Deformity Surgery: Incidence, Patient Risk Factors, and Impact on Health-Related Quality of Life

V. Deviren, C. Ames, F. Schwab, 2015, Spine.

Complications of growing-rod treatment for early-onset scoliosis: analysis of one hundred and forty patients.

O. Boachie-Adjei, D. Skaggs, P. Sponseller, 2010, The Journal of bone and joint surgery. American volume.

Embryology and Anatomy: Spine/Spinal Cord

S. Bess, V. Varma, Vikas Varma, 2011 .

Low-Density Pedicle Screw Constructs Are Associated with Lower Incidence of Proximal Junctional Failure in Adult Spinal Deformity Surgery

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2022, Spine.

Predicting the Occurrence of Postoperative Distal Junctional Kyphosis in Cervical Deformity Patients.

Alan H. Daniels, M. Kelly, C. Ames, 2020, Neurosurgery.

Reliability assessment of a novel cervical spine deformity classification system.

Kai-Ming G. Fu, Justin K Scheer, Robert K. Eastlack, 2015, Journal of neurosurgery. Spine.

Operative treatment outcomes for adult cervical deformity: a prospective multicenter assessment with mean 3-year follow-up.

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2022, Journal of neurosurgery. Spine.

Cervical spine alignment , sagittal deformity , and clinical implications

Vedat Deviren, Justin K Scheer, Christopher P Ames, 2022 .

Reciprocal Changes in Cervical Alignment After Thoracolumbar Arthrodesis for Adult Spinal Deformity.

Justin K Scheer, D. K. Hamilton, Amit Jain, 2019, Spine.

Outcomes of Operative and Nonoperative Treatment for Adult Spinal Deformity: A Prospective, Multicenter, Propensity-Matched Cohort Assessment With Minimum 2-Year Follow-up.

Kai-Ming G. Fu, Justin K Scheer, D. K. Hamilton, 2016, Neurosurgery.

An evidence-based clinical guideline for the diagnosis and treatment of lumbar disc herniation with radiculopathy.

Charles H. Cho, D. Kreiner, D. Resnick, 2014, The spine journal : official journal of the North American Spine Society.

Assessment of Patient Outcomes and Proximal Junctional Failure Rate of Adult Spinal Deformity Patients Undergoing Caudal Extension of Previous Spinal Fusion.

Munish C. Gupta, Alan H. Daniels, C. Ames, 2020, World neurosurgery.

Assessment of Symptomatic Rod Fracture After Posterior Instrumented Fusion for Adult Spinal Deformity.

Kai-Ming G. Fu, V. Deviren, C. Ames, 2012, Neurosurgery.

Peak Timing for Complications After Adult Spinal Deformity Surgery.

Munish C. Gupta, Alan H. Daniels, O. Boachie-Adjei, 2018, World neurosurgery.

Clinical and radiographic evaluation of the adult spinal deformity patient.

Kai-Ming G. Fu, Justin K Scheer, C. Ames, 2013, Neurosurgery clinics of North America.

Utilization of Predictive Modeling to Determine Episode of Care Costs and to Accurately Identify Catastrophic Cost Non-warranty Outlier Patients in Adult Spinal Deformity Surgery: A Step Toward Bundled Payments and Risk Sharing.

C. Ames, F. Schwab, V. Lafage, 2020, Spine.

Risk Factors for Major Perioperative Complications in Adult Spinal Deformity Surgery: A Multicenter Review of 953 Consecutive Patients

O. Boachie-Adjei, F. Schwab, V. Lafage, 2010 .

The impact of postoperative neurologic complications on recovery kinetics in cervical deformity surgery

Robert K. Eastlack, C. Ames, R. Lafage, 2021, Journal of craniovertebral junction & spine.

Outcomes of Operative Treatment for Adult Cervical Deformity: A Prospective Multicenter Assessment With 1-Year Follow-up

Justin K Scheer, Munish C. Gupta, Alan H. Daniels, 2018, Neurosurgery.

Comparison of Patient and Surgeon Perceptions of Adverse Events After Adult Spinal Deformity Surgery

Munish C. Gupta, O. Boachie-Adjei, K. Wood, 2013, Spine.

Guideline summary review: An evidence-based clinical guideline for the diagnosis and treatment of low back pain.

Charles H. Cho, S. R. Golish, D. Kreiner, 2020, The spine journal : official journal of the North American Spine Society.

The Lumbar Pelvic Angle, the Lumbar Component of the T1 Pelvic Angle, Correlates With HRQOL, PI-LL Mismatch, and it Predicts Global Alignment

C. Ames, R. Lafage, V. Lafage, 2017, Spine.

TheT1 pelvic angle, a novel radiographic measure of global sagittal deformity, accounts for both spinal inclination and pelvic tilt and correlates with health-related quality of life.

Christopher Ames, Douglas Burton, C. Ames, 2014, The Journal of bone and joint surgery. American volume.

Ninety-day Postoperative Narcotic Use After Hospitalization for Orthopaedic Trauma.

S. Bess, P. Leucht, K. Egol, 2019, The Journal of the American Academy of Orthopaedic Surgeons.

Frailty and Health-Related Quality of Life Improvement Following Adult Spinal Deformity Surgery.

Alan H. Daniels, C. Ames, F. Schwab, 2018, World neurosurgery.

Assessment of a Novel Adult Spinal Deformity (ASD) Frailty Index (ASD-FI) to Assist with Risk Stratification for ASD Surgery

Justin K Scheer, Alan H. Daniels, Amit Jain, 2016 .

Prospective multicenter assessment of perioperative and minimum 2-year postoperative complication rates associated with adult spinal deformity surgery.

Justin K Scheer, D. K. Hamilton, Munish C. Gupta, 2016, Journal of neurosurgery. Spine.

Redefining Radiographic Thresholds for Junctional Kyphosis Pathologies

Justin K Scheer, C. Ames, F. Schwab, 2015 .

Age-Adjusted Alignment Goals Have the Potential to Reduce PJK

C. Ames, F. Schwab, R. Lafage, 2017, Spine.

Operative Management of Adult Spinal Deformity Results in Significant Increases in QALYs Gained Compared to Nonoperative Management: Analysis of 479 Patients With Minimum 2-Year Follow-Up

Justin K Scheer, M. Kelly, C. Ames, 2018, Spine.

A Comprehensive Review of Complication Rates After Surgery for Adult Deformity: A Reference for Informed Consent

Justin K Scheer, C. Ames, F. Schwab, 2015, Spine deformity.

The likelihood of reaching minimum clinically important difference and substantial clinical benefit at 2 years following a 3-column osteotomy: analysis of 140 patients.

Justin K Scheer, Munish C. Gupta, V. Deviren, 2015, Journal of neurosurgery. Spine.

Sagittal age-adjusted score (SAAS) for adult spinal deformity (ASD) more effectively predicts surgical outcomes and proximal junctional kyphosis than previous classifications

C. Ames, F. Schwab, R. Lafage, 2021, Spine Deformity.

Effective Prevention of Proximal Junctional Failure in Adult Spinal Deformity Surgery Requires a Combination of Surgical Implant Prophylaxis and Avoidance of Sagittal Alignment Overcorrection.

Robert K. Eastlack, Munish C. Gupta, C. Ames, 2020, Spine.

Cervical Alignment Changes in Patients Developing Proximal Junctional Kyphosis Following Surgical Correction of Adult Spinal Deformity

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2018, Neurosurgery.

Inter- and Intra-rater Reliability of the Hart-ISSG Proximal Junctional Failure Severity Scale

Robert K. Eastlack, D. K. Hamilton, Alan H. Daniels, 2017, Spine.

Optimizing the Definition of Proximal Junctional Kyphosis: A Sensitivity Analysis

Robert K. Eastlack, Munish C. Gupta, C. Ames, 2022, Spine.

Proximal junctional failure in primary thoracolumbar fusion/fixation to the sacrum/pelvis for adult symptomatic lumbar scoliosis: long-term follow-up of a prospective multicenter cohort of 160 patients.

Munish C. Gupta, K. Bridwell, C. Ames, 2022, Journal of neurosurgery. Spine.

The impact of lumbar alignment targets on mechanical complications after adult lumbar scoliosis surgery

K. Bridwell, R. Lafage, V. Lafage, 2022, European Spine Journal.

Accuracy of Rod Contouring to Desired Angles With and Without a Template: Implications for Achieving Desired Spinal Alignment and Outcomes

Christopher R. Good, D. Devito, C. Ames, 2020, Global spine journal.

Location of correction within the lumbar spine impacts acute adjacent-segment kyphosis.

C. Ames, F. Schwab, R. Lafage, 2019, Journal of neurosurgery. Spine.

Virtual Modeling of Postoperative Alignment After Adult Spinal Deformity Surgery Helps Predict Associations Between Compensatory Spinopelvic Alignment Changes, Overcorrection, and Proximal Junctional Kyphosis

Justin K Scheer, C. Ames, F. Schwab, 2017, Spine.

Early Patient-Reported Outcomes Predict 3-Year Outcomes in Operatively Treated Patients with Adult Spinal Deformity.

Justin K Scheer, Amit Jain, C. Ames, 2017, World neurosurgery.

Upper Thoracic Versus Lower Thoracic Upper Instrumented Vertebrae Endpoints Have Similar Outcomes and Complications in Adult Scoliosis

Munish C. Gupta, O. Boachie-Adjei, V. Deviren, 2014, Spine.

Reoperation rates and impact on outcome in a large, prospective, multicenter, adult spinal deformity database: clinical article.

Justin K Scheer, Jessica A. Tang, V. Deviren, 2013, Journal of neurosurgery. Spine.

Clearing the Pediatric Cervical Spine Following Injury

D. Cooperman, J. Eubanks, S. Bess, 2006, The Journal of the American Academy of Orthopaedic Surgeons.

Sagittal realignment failures following pedicle subtraction osteotomy surgery: are we doing enough?: Clinical article.

O. Boachie-Adjei, C. Shaffrey, Ashish Patel, 2012, Journal of neurosurgery. Spine.

Pedicle Subtraction Osteotomy in the Revision Versus Primary Adult Spinal Deformity Patient: Is There a Difference in Correction and Complications?

Munish C. Gupta, O. Boachie-Adjei, C. Ames, 2015, Spine.

A standardized nomenclature for cervical spine soft-tissue release and osteotomy for deformity correction: clinical article.

Justin K Scheer, V. Deviren, C. Ames, 2013, Journal of neurosurgery. Spine.

Change in Classification Grade by the SRS-Schwab Adult Spinal Deformity Classification Predicts Impact on Health-Related Quality of Life Measures: Prospective Analysis of Operative and Nonoperative Treatment

Kai-Ming G. Fu, Munish C. Gupta, C. Ames, 2013, Spine.

Complication rates associated with 3-column osteotomy in 82 adult spinal deformity patients: retrospective review of a prospectively collected multicenter consecutive series with 2-year follow-up.

Justin K Scheer, Munish C. Gupta, M. Kelly, 2017, Journal of neurosurgery. Spine.

The SRS-Schwab adult spinal deformity classification: assessment and clinical correlations based on a prospective operative and nonoperative cohort.

Kai-Ming G. Fu, Munish C. Gupta, V. Deviren, 2012, Neurosurgery.

Multicenter validation of a formula predicting postoperative spinopelvic alignment.

Munish C. Gupta, O. Boachie-Adjei, F. Schwab, 2012, Journal of neurosurgery. Spine.

Surgical Strategy for the Management of Cervical Deformity Is Based on Type of Cervical Deformity

Munish C. Gupta, C. Ames, F. Schwab, 2021, Journal of clinical medicine.

Ratio of lumbar 3-column osteotomy closure: patient-specific deformity characteristics and level of resection impact correction of truncal versus pelvic compensation

C. Ames, F. Schwab, R. Lafage, 2016, European Spine Journal.

Risk-benefit assessment of major versus minor osteotomies for flexible and rigid cervical deformity correction

Justin K Scheer, Robert K. Eastlack, C. Ames, 2021, Journal of craniovertebral junction & spine.

Cervical compensatory alignment changes following correction of adult thoracic deformity: a multicenter experience in 57 patients with a 2-year follow-up.

Justin K Scheer, Robert K. Eastlack, Munish C. Gupta, 2015, Journal of neurosurgery. Spine.

Acute Reciprocal Changes Distant from the Site of Spinal Osteotomies Affect Global Postoperative Alignment

Munish C. Gupta, C. Ames, F. Schwab, 2011, Advances in orthopedics.

Defining Spino-Pelvic Alignment Thresholds: Should Operative Goals in Adult Spinal Deformity Surgery Account for Age?

Justin K Scheer, C. Ames, F. Schwab, 2016, Spine.

Functional Limitations Due to Lumbar Stiffness in Adults With and Without Spinal Deformity

Alan H. Daniels, C. Ames, F. Schwab, 2015, Spine.

Patient outcomes after circumferential minimally invasive surgery compared with those of open correction for adult spinal deformity: initial analysis of prospectively collected data.

Kai-Ming G. Fu, Robert K. Eastlack, Khoi D. Than, 2021, Journal of neurosurgery. Spine.

Comparison of best versus worst clinical outcomes for adult spinal deformity surgery: a retrospective review of a prospectively collected, multicenter database with 2-year follow-up.

Kai-Ming G. Fu, Justin K Scheer, Munish C. Gupta, 2015, Journal of neurosurgery. Spine.

Dynamic Changes of the Pelvis and Spine Are Key to Predicting Postoperative Sagittal Alignment After Pedicle Subtraction Osteotomy: A Critical Analysis of Preoperative Planning Techniques

C. Shaffrey, E. Klineberg, R. Hart, 2012, Spine.

Clinical and radiographic parameters associated with best versus worst clinical outcomes in minimally invasive spinal deformity surgery.

Kai-Ming G. Fu, Khoi D. Than, Adam S. Kanter, 2016, Journal of neurosurgery. Spine.

Adult Spinal Deformity Surgeons Are Unable to Accurately Predict Postoperative Spinal Alignment Using Clinical Judgment Alone

Justin K Scheer, Christopher P Ames, Michael P Kelly, 2016, Spine deformity.

The Role of Potentially Modifiable Factors in a Standard Work Protocol to Decrease Complications in Adult Spinal Deformity Surgery: A Systematic Review, Part 1

Alan H. Daniels, L. Lenke, M. Kelly, 2019, Spine deformity.

Response to Weiss HR, Moramarco M: “Indication for surgical treatment in patients with adolescent idiopathic scoliosis – a critical appraisal” (Patient Saf. Surg. 2013, 7:17)

S. Bess, 2013, Patient Safety in Surgery.

Response to Weiss HR, Moramarco M: " for surgical treatment in patients with adolescent idiopathic scoliosis - a critical appraisal"

S. Bess, 2013 .

Complications in adult spinal deformity surgery: an analysis of minimally invasive, hybrid, and open surgical techniques.

Kai-Ming G. Fu, Robert K. Eastlack, Juan S. Uribe, 2014, Neurosurgical focus.

Can unsupervised cluster analysis identify patterns of complex adult spinal deformity with distinct perioperative outcomes?

Mitchell S. Fourman, Munish C. Gupta, Alan H. Daniels, 2023, Journal of neurosurgery. Spine.

Three-Column Osteotomy in Adult Spinal Deformity

Munish C. Gupta, Alan H. Daniels, R. Lafage, 2022, The Journal of bone and joint surgery. American volume.

Evolution of Adult Cervical Deformity Surgery Clinical and Radiographic Outcomes Based on a Multicenter Prospective Study: Are Behaviors and Outcomes Changing With Experience?

Justin K Scheer, D. K. Hamilton, Alan H. Daniels, 2021, Spine.

Surgical outcomes in rigid versus flexible cervical deformities.

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2021, Journal of neurosurgery. Spine.

Complication Rates and Maintenance of Correction After 3-Column Osteotomy in the Elderly: Report of 55 Patients With 2-Year Follow-up

Munish C. Gupta, O. Boachie-Adjei, C. Ames, 2018, Neurosurgery.

Improvement in some Ames-ISSG cervical deformity classification modifier grades may correlate with clinical improvement

C. Ames, F. Schwab, R. Lafage, 2021, Journal of Clinical Neuroscience.

M. Kelly, C. Ames, F. Schwab, 2021, Journal of Neurosurgery : Spine.

297. Preoperative extension lateral cervical radiographs are associated with osteotomy type, approach and postoperative cervical alignment following cervical deformity surgery

Robert K. Eastlack, Munish C. Gupta, C. Ames, 2019, The spine journal.

Prospective multicenter assessment of complication rates associated with adult cervical deformity surgery in 133 patients with minimum 1-year follow-up.

Robert K. Eastlack, Munish C. Gupta, Alan H. Daniels, 2020, Journal of neurosurgery. Spine.

Appropriate Risk Stratification and Accounting for Age-Adjusted Reciprocal Changes in the Thoracolumbar Spine Reduces the Incidence and Magnitude of Distal Junctional Kyphosis in Cervical Deformity Surgery

Robert K. Eastlack, Alan H. Daniels, C. Ames, 2021, Spine.

Diversity in Surgical Decision Strategies for Adult Spine Deformity Treatment: The Effects of Neurosurgery or Orthopedic Training Background and Surgical Experience

C. Ames, F. Schwab, V. Lafage, 2018, Neurospine.

Outcomes and complications of extension of previous long fusion to the sacro-pelvis: is an anterior approach necessary?

Kai-Ming G. Fu, Munish C. Gupta, O. Boachie-Adjei, 2013, World neurosurgery.

Rod Fracture After Apparently Solid Radiographic Fusion in Adult Spinal Deformity Patients.

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2018, World neurosurgery.

Cervical mismatch: the normative value of T1 slope minus cervical lordosis and its ability to predict ideal cervical lordosis.

Munish C. Gupta, L. Lenke, C. Ames, 2019, Journal of neurosurgery. Spine.

Fatty infiltration of the cervical extensor musculature, cervical sagittal balance, and clinical outcomes: An analysis of operative adult cervical deformity patients

D. K. Hamilton, C. Ames, F. Schwab, 2020, Journal of Clinical Neuroscience.

Predictors of adverse discharge disposition in adult spinal deformity and associated costs.

F. Schwab, V. Lafage, P. Passias, 2017, The spine journal : official journal of the North American Spine Society.

A Critical Analysis of Sagittal Plane Deformity Correction With Minimally Invasive Adult Spinal Deformity Surgery: A 2-Year Follow-Up Study

Juan S. Uribe, Adam S. Kanter, D. Okonkwo, 2015, Spine deformity.

Impact of obesity on complications, infection, and patient-reported outcomes in adult spinal deformity surgery.

Munish C. Gupta, O. Boachie-Adjei, C. Ames, 2015, Journal of neurosurgery. Spine.

Rod fractures in thoracolumbar fusions to the sacrum/pelvis for adult symptomatic lumbar scoliosis: long-term follow-up of a prospective, multicenter cohort of 160 patients.

Munish C. Gupta, K. Bridwell, C. Ames, 2022, Journal of neurosurgery. Spine.

The Health Impact of Symptomatic Adult Spinal Deformity: Comparison of Deformity Types to United States Population Norms and Chronic Diseases

Kai-Ming G. Fu, C. Ames, P. Mummaneni, 2016, Spine.

SRS-22r question 11 is a valid opioid screen and stratifies opioid consumption

L. Lenke, M. Kelly, Jeffrey L. Gum, 2022, Spine Deformity.

Male sex may not be associated with worse outcomes in primary all-posterior adult spinal deformity surgery: a multicenter analysis.

L. Lenke, M. Kelly, C. Ames, 2017, Neurosurgical focus.

Revision extension to the pelvis versus primary spinopelvic instrumentation in adult deformity: comparison of clinical outcomes and complications.

Kai-Ming G. Fu, V. Lafage, C. Shaffrey, 2014, World neurosurgery.

Predictors of Serious, Preventable, and Costly Medical Complications in a Population of Adult Spinal Deformity Patients.

D. K. Hamilton, M. Kelly, C. Ames, 2021, The spine journal : official journal of the North American Spine Society.

Artificial intelligence clustering of adult spinal deformity sagittal plane morphology predicts surgical characteristics, alignment, and outcomes

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2021, European Spine Journal.

Evolution in Surgical Approach, Complications, and Outcomes in an Adult Spinal Deformity Surgery Multicenter Study Group Patient Population

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2019, Spine deformity.

Durability of Satisfactory Functional Outcomes Following Surgical Adult Spinal Deformity Correction: A 3-Year Survivorship Analysis.

Robert K. Eastlack, Munish C. Gupta, C. Ames, 2018, Operative neurosurgery.

Clinical Improvement Through Surgery for Adult Spinal Deformity: What Can Be Expected and Who Is Likely to Benefit Most?

W. Skalli, O. Boachie-Adjei, C. Ames, 2015, Spine deformity.

Assessment of Adult Spinal Deformity Complication Timing and Impact on 2-Year Outcomes Using a Comprehensive Adult Spinal Deformity Classification System

Munish C. Gupta, C. Ames, R. Lafage, 2021, Spine.

Anterior Column Realignment has Similar Results to Pedicle Subtraction Osteotomy in Treating Adults with Sagittal Plane Deformity.

Robert K. Eastlack, V. Deviren, C. Ames, 2017, World neurosurgery.

Selecting caudal fusion levels: 2 year functional and stiffness outcomes with matched pairs analysis in multilevel fusion to L5 versus S1

Alan H. Daniels, C. Ames, F. Schwab, 2017, European Spine Journal.

Clinical and Radiographic Evaluation of Adult Spinal Deformity

C. Ames, R. Lafage, V. Lafage, 2015, Clinical spine surgery.

Cost-Utility Analysis of rhBMP-2 Use in Adult Spinal Deformity Surgery.

M. Kelly, Amit Jain, C. Ames, 2020, Spine.

Development and validation of risk stratification models for adult spinal deformity surgery.

M. Kelly, C. Ames, F. Schwab, 2019, Journal of neurosurgery. Spine.

Development of a Modified Cervical Deformity Frailty Index: A Streamlined Clinical Tool for Preoperative Risk Stratification

Robert K. Eastlack, D. K. Hamilton, C. Ames, 2019, Spine.

Outcomes of Operative and Nonoperative Treatment for Adult Spinal Deformity (ASD): A Prospective, Multicenter Matched and Unmatched Cohort Assessment with Minimum Two-Year Follow-Up

Kai-Ming G. Fu, Justin K Scheer, Munish C. Gupta, 2014 .

Minimum Detectable Measurement Difference for Health-Related Quality of Life Measures Varies With Age and Disability in Adult Spinal Deformity: Implications for Calculating Minimal Clinically Important Difference

M. Kelly, Amit Jain, C. Ames, 2018, Spine.

Effect of Serious Adverse Events on Health-Related Quality of Life Measures Following Surgery for Adult Symptomatic Lumbar Scoliosis.

J. Buchowski, L. Lenke, K. Bridwell, 2019, Spine.

Hospital Readmission Within 2 Years Following Adult Thoracolumbar Spinal Deformity Surgery: Prevalence, Predictors, and Effect on Patient-derived Outcome Measures

D. K. Hamilton, C. Ames, V. Lafage, 2016, Spine.

Sexual Dysfunction Secondary to Lumbar Stiffness in Adult Spinal Deformity Patients before and after Long-Segment Spinal Fusion.

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2020, World neurosurgery.

Lower Satisfaction after Adult Spinal Deformity Surgery in Japan than in the US Despite Similar SRS22 Pain and Function Scores: A Propensity-Score Matched Analysis.

C. Ames, V. Lafage, M. Matsumoto, 2020, Spine.

Which Daily Functions Are Most Affected by Stiffness Following Total Lumbar Fusion: Comparison of Upper Thoracic and Thoracolumbar Proximal Endpoints

Justin K Scheer, Munish C. Gupta, C. Ames, 2015, Spine.

Rates of Loosening, Failure, and Revision of Iliac Fixation in Adult Deformity Surgery.

Robert K. Eastlack, Alan H. Daniels, D. Okonkwo, 2020, Spine.

At What Point Should the Thoracolumbar Region Be Addressed in Patients Undergoing Corrective Cervical Deformity Surgery?

Robert K. Eastlack, Alan H. Daniels, C. Ames, 2021, Spine.

Recovery kinetics following spinal deformity correction: a comparison of isolated cervical, thoracolumbar, and combined deformity morphometries.

Justin K Scheer, D. K. Hamilton, Munish C. Gupta, 2019, The spine journal : official journal of the North American Spine Society.

Changes in health-related quality of life measures associated with degree of proximal junctional kyphosis

C. Ames, R. Lafage, V. Lafage, 2022, Spine Deformity.

Validation of Adult Spinal Deformity Surgical Outcome Prediction Tools in Adult Symptomatic Lumbar Scoliosis

Jacob K. Greenberg, L. Lenke, K. Bridwell, 2022, Spine.

Likelihood of reaching minimal clinically important difference in adult spinal deformity: a comparison of operative and nonoperative treatment.

Vedat Deviren, Oheneba Boachie-Adjei, Christopher P Ames, 2014, The Ochsner journal.

Classifications for adult spinal deformity and use of the Scoliosis Research Society-Schwab Adult Spinal Deformity Classification.

Christopher P Ames, Christopher I Shaffrey, C. Ames, 2013, Neurosurgery clinics of North America.

Practical answers to frequently asked questions for shared decision-making in adult spinal deformity surgery.

Alan H. Daniels, C. Ames, F. Schwab, 2020, Journal of neurosurgery. Spine.

Morbidity of Adult Spinal Deformity Surgery in Elderly Has Declined Over Time

Amit Jain, S. McClelland, S. Vira, 2017, Spine.

A Critical Analysis of Sagittal Plane Deformity Correction With Minimally Invasive Adult Spinal Deformity Surgery: A 2-Year Follow-Up Study.

Adam S. Kanter, D. Okonkwo, Michael Y. Wang, 2017 .

Operative Management of Adult Spinal Deformity Results in Significant Increases in QALYs Gained Compared to Nonoperative Management: Analysis of 479 Patients with Minimum Two-Year Follow-Up

Justin K Scheer, M. Kelly, C. Ames, 2015 .

What is the Most Expensive Cause for Readmission following Adult Spinal Deformity Surgery

Munish C. Gupta, M. Kelly, C. Ames, 2015 .

Coronal realignment and reduction techniques and complication avoidance.

Kai-Ming G. Fu, C. Ames, C. Shaffrey, 2013, Neurosurgery clinics of North America.

Assessment of symptomatic rod fracture after posterior instrumented fusion for adult spinal deformity.

Kai-Ming G. Fu, V. Deviren, C. Ames, 2012, Neurosurgery.

Predicting Mechanical Failure Following Cervical Deformity Surgery: A Composite Score Integrating Age-Adjusted Cervical Alignment Targets.

C. Ames, R. Lafage, V. Lafage, 2022, Global spine journal.

Predictive model for distal junctional kyphosis after cervical deformity surgery.

C. Ames, F. Schwab, R. Lafage, 2017, The spine journal : official journal of the North American Spine Society.

172 A Critical Analysis of Sagittal Plane Deformity Correction With Minimally Invasive SurgeryA 2-Year Follow-up Study of Deformity Patients Categorized by the SRS-Schwab Classification

Adam S. Kanter, D. Okonkwo, Michael Y. Wang, 2015 .

Operative Treatment of Severe Scoliosis in Symptomatic Adults: Multicenter Assessment of Outcomes and Complications With Minimum 2-Year Follow-up

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2021, Neurosurgery.

Changes in Thoracic Kyphosis Negatively Impact Sagittal Alignment Following Lumbar Pedicle Subtraction Osteotomy

O. Boachie-Adjei, C. Ames, F. Schwab, 2010 .

Examination of Adult Spinal Deformity Patients Undergoing Surgery with Implanted Spinal Cord Stimulators and Intrathecal Pumps

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2021, Spine.

Kickstand rods and correction of coronal malalignment in patients with adult spinal deformity

Robert K. Eastlack, Juan S. Uribe, Corey T Walker, 2022, European Spine Journal.

Multicenter assessment of outcomes and complications associated with transforaminal versus anterior lumbar interbody fusion for fractional curve correction.

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2021, Journal of neurosurgery. Spine.

Surgery for the Adolescent Idiopathic Scoliosis Patients After Skeletal Maturity: Early Versus Late Surgery.

V. Lafage, P. Newton, C. Shaffrey, 2019 .

Development of a Novel Cervical Deformity Surgical Invasiveness Index.

Robert K. Eastlack, C. Ames, F. Schwab, 2020, Spine.

The impact of osteotomy grade and location on regional and global alignment following cervical deformity surgery

Alan H. Daniels, C. Ames, F. Schwab, 2019, Journal of craniovertebral junction & spine.

Recovery Kinetics: Comparison of Patients Undergoing Primary or Revision Procedures for Adult Cervical Deformity Using a Novel Area Under the Curve Methodology.

Justin K Scheer, Robert K. Eastlack, C. Ames, 2018, Neurosurgery.

Patient satisfaction after multiple revision surgeries for adult spinal deformity.

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2022, Journal of neurosurgery. Spine.

Development of Deployable Predictive Models for Minimal Clinically Important Difference Achievement Across the Commonly Used Health-Related Quality of Life Instruments in Adult Spinal Deformity Surgery.

M. Kelly, C. Ames, F. Schwab, 2019, Spine.

Patient Satisfaction After Adult Spinal Deformity Surgery Does Not Strongly Correlate With Health-Related Quality of Life Scores, Radiographic Parameters, or Occurrence of Complications

Justin K Scheer, D. K. Hamilton, Alan H. Daniels, 2017, Spine.

Should Sagittal Spinal Alignment Targets for Adult Spinal Deformity Correction Depend on Pelvic Incidence and Age?

Alan H. Daniels, L. Lenke, C. Ames, 2020, Spine.

The Scoliosis Research Society adult spinal deformity standard outcome set

Juan S. Uribe, Munish C. Gupta, D. Brodke, 2021, Spine Deformity.

Predicting extended operative time and length of inpatient stay in cervical deformity corrective surgery

Alan H. Daniels, M. Kelly, V. Deviren, 2019, Journal of Clinical Neuroscience.

Complication Rates Associated with 3-Column Osteotomy in 82 Adult Spinal Deformity Patients: Retrospective Review of a Prospectively Collected Multicenter Consecutive Series with Minimum Two-Year Follow-Up

Munish C. Gupta, V. Deviren, C. Ames, 2016 .

Fractional Curve in Adult Spinal Deformity

Munish C. Gupta, C. Ames, F. Schwab, 2021, Clinical spine surgery.

Comparison of Structural Disease Burden to Health-related Quality of Life Scores in 264 Adult Spinal Deformity Patients With 2-Year Follow-up: Novel Insights into Drivers of Disability

Justin K Scheer, C. Ames, F. Schwab, 2017, Clinical spine surgery.

Orientation of the Upper-most Instrumented Segment Influences Proximal Junctional Disease Following Adult Spinal Deformity Surgery

C. Ames, F. Schwab, R. Lafage, 2017, Spine.

Arthroplasty-CervicalP001 - Double Crush Syndrome of the Vertebral Artery Loop and Foraminal Stenosis Causing Monoparesis

Justin K Scheer, Allan R. Martin, Ahmed A. Aoude, 2017, Global Spine Journal.

How Good Are Surgeons at Achieving Their Preoperative Goal Sagittal Alignment Following Adult Deformity Surgery?

Robert K. Eastlack, D. K. Hamilton, Munish C. Gupta, 2023, Global spine journal.

Hospital Readmission Within 2 Years Following Adult Thoracolumbar Spinal Deformity Surgery: Prevalence, Predictors, and Effect on Patient-derived Outcome Measures

D. K. Hamilton, C. Ames, V. Lafage, 2016, Spine.

Two- and three-year outcomes of minimally invasive and hybrid correction of adult spinal deformity.

Kai-Ming G. Fu, Robert K. Eastlack, Khoi D. Than, 2021, Journal of neurosurgery. Spine.

Fine-Tuned Surgical Planning in Adult Spinal Deformity: Determining the Lumbar Lordosis Necessary by Accounting for Both Thoracic Kyphosis and Pelvic Incidence

Munish C. Gupta, C. Ames, F. Schwab, 2014 .

The spino-pelvic ratio: a novel global sagittal parameter associated with clinical outcomes in adult spinal deformity patients

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2020, European Spine Journal.

Reliability Assessment of a Novel Cervical Deformity Classification System

Robert K. Eastlack, M. Fehlings, C. Ames, 2015 .

Operative versus nonoperative treatment for adult symptomatic lumbar scoliosis at 5-year follow-up: durability of outcomes and impact of treatment-related serious adverse events.

J. Buchowski, L. Lenke, K. Bridwell, 2021, Journal of neurosurgery. Spine.

Biomechanical Demands on S2AI Sacral and Pelvic Instrumentation in Long Fusion Constructs with and without Interbody Supplementation

C. Ames, S. Yi, J. Leasure, 2014 .

Younger Patients Are Differentially Affected by Stiffness-Related Disability Following Adult Spinal Deformity Surgery.

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2019, World neurosurgery.

Stiffness After Pan-Lumbar Arthrodesis for Adult Spinal Deformity Does Not Significantly Impact Patient Functional Status or Satisfaction Irrespective of Proximal Endpoint

Justin K Scheer, D. K. Hamilton, O. Boachie-Adjei, 2017, Spine.

Analysis of Successful versus Failed Radiographic Outcomes following Cervical Deformity Surgery

D. K. Hamilton, Munish C. Gupta, Amit Jain, 2016 .

Surgeons’ risk perception in ASD surgery: The value of objective risk assessment on decision making and patient counselling

Munish C. Gupta, C. Ames, C. Shaffrey, 2022, European Spine Journal.

Cervical Versus Thoracolumbar Spinal Deformities: A Comparison of Baseline Quality-of-Life Burden

Alan H. Daniels, C. Ames, F. Schwab, 2018, Clinical spine surgery.

Group-Based Trajectory Modeling: A Novel Approach to Classifying Discriminative Functional Status Following Adult Spinal Deformity Surgery: Study of a 3-Year Follow up Group.

C. Ames, F. Schwab, R. Lafage, 2020, Spine.

Retrospective Study of Anterior Interbody Fusion Rates and Patient Outcomes of Using Mineralized Collagen and Bone Marrow Aspirate in Multilevel Adult Spinal Deformity Surgery

Munish C. Gupta, M. O’Brien, E. Klineberg, 2013, Clinical spine surgery.

Diagnosis, treatment, and complications of adult lumbar disk herniation: evidence-based data for the healthcare professional.

E. Klineberg, D. Burton, S. Bess, 2015, Instructional course lectures.

Current Evidence Regarding the Diagnostic Methods for Pediatric Lumbar Spondylolisthesis: A Report From the Scoliosis Research Society Evidence Based Medicine Committee.

A. Larson, J. Sanders, Hanjo Kim, 2018 .

The benefit of nonoperative treatment for adult spinal deformity: identifying predictors for reaching a minimal clinically important difference.

C. Ames, F. Schwab, V. Lafage, 2016, The spine journal : official journal of the North American Spine Society.

Quality metrics in adult spinal deformity surgery over the last decade: a combined analysis of the largest prospective multicenter data sets.

C. Ames, F. Schwab, C. Shaffrey, 2021, Journal of neurosurgery. Spine.

Potential of predictive computer models for preoperative patient selection to enhance overall quality-adjusted life years gained at 2-year follow-up: a simulation in 234 patients with adult spinal deformity.

Justin K Scheer, Jeffrey L Gum, Christopher P Ames, 2017, Neurosurgical focus.

The Impact of Standing Regional Cervical Sagittal Alignment on Outcomes in Posterior Cervical Fusion Surgery.

Justin K Scheer, Jessica A. Tang, V. Deviren, 2015, Neurosurgery.

4. At what point should the thoracolumbar region be addressed in patients undergoing corrective cervical deformity surgery?

D. K. Hamilton, C. Ames, F. Schwab, 2020 .

Factors influencing upper-most instrumented vertebrae selection in adult spinal deformity patients: qualitative case-based survey of deformity surgeons.

Robert K. Eastlack, Munish C. Gupta, F. Schwab, 2021, Journal of spine surgery.

Comparing Quality of Life in Cervical Spondylotic Myelopathy with Other Chronic Debilitating Diseases Using the Short Form Survey 36-Health Survey.

M. Fehlings, J. Chapman, C. Ames, 2017, World neurosurgery.

Development of a Preoperative Predictive Model for Reaching the Oswestry Disability Index Minimal Clinically Important Difference for Adult Spinal Deformity Patients

Justin K Scheer, Amit Jain, C. Ames, 2018, Spine deformity.

Clinically Significant Thromboembolic Disease in Adult Spinal Deformity Surgery: Incidence and Risk Factors in 737 Patients

M. Kelly, V. Lafage, C. Shaffrey, 2017, Global spine journal.

How Much Lordosis Is Required for Sagittal Alignment in Patients with High or Low Pelvic Incidence

D. K. Hamilton, V. Deviren, C. Ames, 2014 .

Opioid use prior to surgery is associated with worse preoperative and postoperative patient reported quality of life and decreased surgical cost effectiveness for symptomatic adult spine deformity; A matched cohort analysis

Robert K. Eastlack, Munish C. Gupta, C. Ames, 2021, North American Spine Society journal.

Predicting the Magnitude of Distal Junctional Kyphosis Following Cervical Deformity Correction

D. K. Hamilton, C. Ames, F. Schwab, 2019, Spine.

Baseline Frailty Status Influences Recovery Patterns and Outcomes Following Alignment Correction of Cervical Deformity.

Robert K. Eastlack, Alan H. Daniels, C. Ames, 2021, Neurosurgery.

Predictors of Superior Recovery Kinetics in Adult Cervical Deformity Correction

Justin K Scheer, Alan H. Daniels, C. Ames, 2021, Spine.

Effect of age-adjusted alignment goals and distal inclination angle on the fate of distal junctional kyphosis in cervical deformity surgery

Alan H. Daniels, C. Ames, F. Schwab, 2021, Journal of craniovertebral junction & spine.

The Influence of Surgical Intervention and Sagittal Alignment on Frailty in Adult Cervical Deformity.

M. Kelly, C. Ames, F. Schwab, 2019, Operative neurosurgery.

Indicators for Nonroutine Discharge Following Cervical Deformity-Corrective Surgery: Radiographic, Surgical, and Patient-Related Factors.

M. Kelly, C. Ames, F. Schwab, 2019, Neurosurgery.

Limited morbidity and possible radiographic benefit of C2 vs. subaxial cervical upper-most instrumented vertebrae.

Robert K. Eastlack, C. Ames, F. Schwab, 2019, Journal of spine surgery.

Cost-utility of revisions for cervical deformity correction warrants minimization of reoperations.

Alan H. Daniels, C. Ames, F. Schwab, 2018, Journal of spine surgery.

Comparable satisfaction and clinical outcomes after surgery for adolescent idiopathic scoliosis in the adult (AISA) between the US and Japan.

C. Ames, F. Schwab, V. Lafage, 2021, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Effect modifiers for patient-reported outcomes in operatively and nonoperatively treated patients with adult symptomatic lumbar scoliosis: a combined analysis of randomized and observational cohorts.

L. Lenke, K. Bridwell, M. Kelly, 2020, Journal of neurosurgery. Spine.

Return to work after adult spinal deformity surgery.

Munish C. Gupta, C. Ames, P. Passias, 2022, Spine deformity.

Center variation in episode-of-care costs for adult spinal deformity surgery: results from a prospective, multicenter database.

Amit Jain, C. Ames, S. Glassman, 2018, The spine journal : official journal of the North American Spine Society.

Intermediate-term clinical and radiographic outcomes with less invasive adult spinal deformity surgery: patients with a minimum follow-up of 4 years

Robert K. Eastlack, Juan S. Uribe, Adam S. Kanter, 2020, Acta Neurochirurgica.

Current Evidence Regarding the Diagnostic Methods for Pediatric Lumbar Spondylolisthesis: A Report From the Scoliosis Research Society Evidence Based Medicine Committee

A. Larson, J. Sanders, Hanjo Kim, 2018, Spine deformity.

Lowest Instrumented Vertebra Selection to S1 or Ilium Versus L4 or L5 in Adult Spinal Deformity: Factors for Consideration in 349 Patients With a Mean 46-Month Follow-Up

Munish C. Gupta, C. Ames, F. Schwab, 2021, Global spine journal.

Current Evidence Regarding the Etiology, Prevalence, Natural History, and Prognosis of Pediatric Lumbar Spondylolysis: A Report from the Scoliosis Research Society Evidence-Based Medicine Committee

J. Buchowski, Serena S. Hu, D. Polly, 2014, Spine deformity.

Development of Risk Stratification Predictive Models for Cervical Deformity Surgery

D. K. Hamilton, C. Ames, F. Schwab, 2020, Neurosurgery.

Improvements in Outcomes and Cost After Adult Spinal Deformity Corrective Surgery Between 2008 and 2019

Munish C. Gupta, Alan H. Daniels, Amit Jain, 2022, Spine.

210. Comparing and contrasting the clinical utility of sagittal spine alignment classification frameworks: Roussouly vs SRS-Schwab

Munish C. Gupta, C. Ames, F. Schwab, 2019, The Spine Journal.

Combined Assessment of Pelvic Tilt, Pelvic Incidence/Lumbar Lordosis Mismatch and Sagittal Vertical Axis Predicts Disability in Adult Spinal Deformity: A Prospective Analysis

O. Boachie-Adjei, C. Ames, F. Schwab, 2010 .

Development and Validation of a Multi-Domain Surgical Complication Classification System for Adult Spinal Deformity.

Munish C. Gupta, L. Lenke, C. Ames, 2020, Spine.

Patients Incurring Multiple Complications following Adult Spinal Deformity (ASD) Surgery Demonstrate an Additive Effect Resulting in Incremental Worsening of Health Related Quality of Life (HRQOL)

Justin K Scheer, D. K. Hamilton, C. Ames, 2015 .

Does One Size Fit All? Defining Spinopelvic Alignment Thresholds Based on Age

Justin K Scheer, Munish C. Gupta, O. Boachie-Adjei, 2014 .

A Novel Tool for Deformity Surgery Planning: Determining the Magnitude of Lordotic Correction Required to Achieve a Desired Sagittal Vertical Axis.

Justin K Scheer, D. K. Hamilton, James J. Zhou, 2017, World neurosurgery.

Assessment of Impact of Long-Cassette Standing X-rays on Surgical Planning for Lumbar Pathology: An International Survey of Spine Surgeons

Justin K Scheer, M. Fehlings, J. Chapman, 2015 .

Assessment of Impact of Long-Cassette Standing X-ray Images on Surgical Planning for Lumbar Pathology: An International Survey of Spine Surgeons

Justin K Scheer, M. Fehlings, J. Chapman, 2014 .

The 2nd International Congress on Early Onset Scoliosis and Growing Spine, November 7–8, 2008, Montréal, Québec, Chairman: Behrooz A. Akbarnia, MD

D. Skaggs, W. Sankar, P. Sponseller, 2009, Journal of Children's Orthopaedics.

Incremental benefits of circumferential minimally invasive surgery for increasingly frail patients with adult spinal deformity.

Kai-Ming G. Fu, Robert K. Eastlack, Juan S. Uribe, 2023, Journal of neurosurgery. Spine.

The Importance of C2-Slope, a Singular Marker of Cervical Deformity, Correlates with Patient Reported Outcomes.

D. K. Hamilton, Munish C. Gupta, C. Ames, 2017, Spine.

Identifying Subsets of Patients With Adult Spinal Deformity Who Maintained a Positive Response to Nonoperative Management.

Alan H. Daniels, C. Ames, R. Lafage, 2023, Neurosurgery.

Examining the Patient-Reported Outcomes Measurement Information System versus the Scoliosis Research Society-22r in adult spinal deformity.

M. Kelly, C. Ames, F. Schwab, 2019, Journal of neurosurgery. Spine.

Corrigendum to "Guideline summary review: an evidence-based clinical guideline for the diagnosis and treatment of low back pain" [The Spine Journal 20/7 (2020) p 998-1024].

Charles H. Cho, S. R. Golish, D. Kreiner, 2021, The spine journal : official journal of the North American Spine Society.

Initial Experience With Real-Time Continuous Physical Activity Monitoring in Patients Undergoing Spine Surgery

C. Ames, F. Schwab, V. Lafage, 2017, Clinical spine surgery.

Validation of the recently developed Total Disability Index: a single measure of disability in neck and back pain patients.

C. Ames, F. Schwab, V. Lafage, 2019, Journal of neurosurgery. Spine.

One-year Postoperative Radiographic and Patient-reported Outcomes Following Cervical Deformity Correction Are Not Affected by a Short-term Unplanned Return to the OR

Mitchell S. Fourman, Munish C. Gupta, C. Ames, 2023, Spine.

Prospective Multicenter Assessment of Early Complication Rates Associated with Adult Cervical Deformity Surgery in 78 Patients

Robert K. Eastlack, Munish C. Gupta, Alan H. Daniels, 2015 .

Patterns of Lumbar Spine Malalignment Leading to Revision Surgery for Proximal Junctional Kyphosis: A Cluster Analysis of Over- Versus Under-Correction.

R. Lafage, V. Lafage, P. Passias, 2022, Global Spine Journal.

Establishing the minimum clinically important difference in Neck Disability Index and modified Japanese Orthopaedic Association scores for adult cervical deformity.

Munish C. Gupta, M. Kelly, C. Ames, 2020, Journal of Neurosurgery : Spine.

Effect of Obesity on Radiographic Alignment and Short-Term Complications After Surgical Treatment of Adult Cervical Deformity.

Robert K. Eastlack, Alan H. Daniels, C. Ames, 2019, World Neurosurgery.

Measurement of Spinopelvic Angles on Prone Intraoperative Long-Cassette Lateral Radiographs Predicts Postoperative Standing Global Alignment in Adult Spinal Deformity Surgery.

J. Oren, P. Passias, T. Errico, 2019 .

The Uppermost Instrumented Vertebra Mechanical Loading Correlates with the Magnitude of Proximal Junctional Kyphosis in Adult Spinal Deformity Surgery

Munish C. Gupta, C. Ames, F. Schwab, 2016 .

Individual differences in postoperative recovery trajectories for adult symptomatic lumbar scoliosis.

Jacob K. Greenberg, L. Lenke, K. Bridwell, 2022, Journal of neurosurgery. Spine.

Distal junctional kyphosis in adult cervical deformity patients: where does it occur?

Munish C. Gupta, Ji-chao Ye, C. Ames, 2023, European Spine Journal.

M. Kelly, C. Ames, F. Schwab, 2019, Spine.

Patient and procedural risk factors for decline in lower-extremity motor scores following adult spinal deformity surgery.

Munish C. Gupta, Alan H. Daniels, L. Lenke, 2023, Journal of neurosurgery. Spine.

Letter to the Editor. Proximal junctional kyphosis and proximal junctional failure.

Ching-Jen Chen, Davis G Taylor, C. Shaffrey, 2018, Journal of neurosurgery. Spine.

Adolescent Scoliosis 1A001: Radiographic Results of Selecting the Touched Vertebra as the Lowest Instrumented Vertebra in Lenke Type 1 (Main Thoracic) & Type 2 (Double Thoracic) Curves at a Minimum 5-year Follow-up

Kai-Ming G. Fu, Y. R. Rampersaud, Kevin L. Ingalls, 2017, Global Spine Journal.

15. Use of predictive machine learning models at the population level has the potential to save cost by directing economic resources to those likely to improve most: a simulation analysis stratified by risk in largest combined US/European ASD registry

Rushikesh S. Joshi, M. Kelly, C. Ames, 2020 .

P83. Predictive modeling for pseudarthrosis performance benchmarking in 404 patients with a minimum two-year follow up

C. Ames, F. Schwab, V. Lafage, 2019, The Spine Journal.

Does Recombinant Human Bone Morphogenetic Protein-2 (rhBMP-2) Use in Adult Spinal Deformity (ASD) Increase Complications and Are Complications Associated With Location of rhBMP-2 Use?: A Prospective, Multicenter Study of 279 Consecutive Patients.

Kai-Ming G. Fu, Munish C. Gupta, O. Boachie-Adjei, 2013, Spine.

Height Gain Following Correction of Adult Spinal Deformity.

Juan S. Uribe, Munish C. Gupta, Alan H. Daniels, 2023, The Journal of bone and joint surgery. American volume.

The impact of baseline cervical malalignment on the development of proximal junctional kyphosis following surgical correction of thoracolumbar adult spinal deformity.

Munish C. Gupta, Alan H. Daniels, C. Ames, 2023, Journal of neurosurgery. Spine.

Spinopelvic sagittal compensation in adult cervical deformity.

Munish C. Gupta, Ji-chao Ye, C. Ames, 2023, Journal of neurosurgery. Spine.

Would You Do It Again? Discrepancies Between Patient and Surgeon Perceptions Following Adult Spine Deformity Surgery.

Munish C. Gupta, C. Ames, R. Lafage, 2023, The spine journal.

Cervicothoracic Versus Proximal Thoracic Lower Instrumented Vertebra Have Comparable Radiographic and Clinical Outcomes in Adult Cervical Deformity

C. Ames, F. Schwab, V. Lafage, 2021, Global spine journal.

Are we improving in the optimization of surgery for high-risk adult cervical spine deformity patients over time?

Munish C. Gupta, Alan H. Daniels, C. Ames, 2023, Journal of Neurosurgery : Spine.

Comparative Analysis of Perioperative Outcomes Using Nationally Derived Hospital Discharge Data Relative to a Prospective Multicenter Surgical Database of Adult Spinal Deformity Surgery

D. K. Hamilton, Amit Jain, V. Lafage, 2017, Spine.

Outcomes of operative treatment for adult spinal deformity: a prospective multicenter assessment with mean 4-year follow-up.

Munish C. Gupta, Alan H. Daniels, C. Ames, 2022, Journal of neurosurgery. Spine.

Quantifying the Contribution of Lower Limb Compensation to Upright Posture

Munish C. Gupta, Alan H. Daniels, L. Lenke, 2023, Spine.

Pelvic Nonresponse Following Treatment of Adult Spinal Deformity: Influence of Realignment Strategies on Occurrence

Munish C. Gupta, Alan H. Daniels, C. Ames, 2022, Spine.

Spinal Pelvic Radiographic Thresholds for Regional Lumbar Disability are Age Dependent: Analysis of Multicenter Database of 833 Patients

Munish C. Gupta, C. Ames, F. Schwab, 2014 .

Calibration of a comprehensive predictive model for the development of proximal junctional kyphosis and failure in adult spinal deformity patients with consideration of contemporary goals and techniques.

Munish C. Gupta, Alan H. Daniels, L. Lenke, 2023, Journal of neurosurgery. Spine.

The Benefit of Addressing Malalignment In Revision Surgery for Proximal Junctional Kyphosis Following ASD Surgery.

Alan H. Daniels, C. Ames, R. Lafage, 2022, Spine.

51. Is percutaneous pedicle screw (PPS) fixation associated with minimized risk of perioperative proximal junctional kyphosis (PJK) in adult spinal deformity?

Khoi D. Than, Juan S. Uribe, Michael Y. Wang, 2020 .

The Effect of Patient Age on Recovery Kinetics in 149 Adult Spinal Deformity Patients with 2-Year Follow-Up: A Novel Area under the Curve Analysis

V. Deviren, C. Ames, F. Schwab, 2015 .

Association of Patient-Reported Narcotic Use With Short- and Long-Term Outcomes After Adult Spinal Deformity Surgery: Multicenter Study of 425 Patients With 2-year Follow-up

Munish C. Gupta, Amit Jain, C. Ames, 2018, Spine.

Future Directions for Adult Lumbar Scoliosis

C. Ames, S. Bess, Breton G. Line, 2017 .

Predicting development of severe clinically relevant distal junctional kyphosis following adult cervical deformity surgery, with further distinction from mild asymptomatic episodes.

C. Ames, R. Lafage, V. Lafage, 2021, Journal of Neurosurgery : Spine.

Economic burden of nonoperative treatment of adult spinal deformity.

C. Ames, R. Lafage, P. Passias, 2023, Journal of neurosurgery. Spine.

Munish C. Gupta, K. Bridwell, C. Ames, 2022, Journal of neurosurgery. Spine.

Predictive Modeling of Length of Hospital Stay Following Adult Spinal Deformity Correction: Analysis of 653 Patients with an Accuracy of 75% within 2 Days.

C. Ames, F. Schwab, V. Lafage, 2018, World neurosurgery.

C. Ames, F. Schwab, V. Lafage, 2017, Neurosurgical focus.

Development of a preoperative predictive model for major complications following adult spinal deformity surgery.

Alan H. Daniels, C. Ames, F. Schwab, 2017, Journal of neurosurgery. Spine.

Prospective multicenter assessment of risk factors for rod fracture following surgery for adult spinal deformity.

Kai-Ming G. Fu, Munish C. Gupta, V. Deviren, 2014, Journal of neurosurgery. Spine.

TheT1 pelvic angle, a novel radiographic measure of global sagittal deformity, accounts for both spinal inclination and pelvic tilt and correlates with health-related quality of life.

C. Ames, F. Schwab, V. Lafage, 2014, The Journal of bone and joint surgery. American volume.

Clinical improvement through nonoperative treatment of adult spinal deformity: who is likely to benefit?

F. Schwab, V. Lafage, T. Protopsaltis, 2014, Neurosurgical focus.

Impact of age on the likelihood of reaching a minimum clinically important difference in 374 three-column spinal osteotomies: clinical article.

Munish C. Gupta, V. Deviren, C. Ames, 2014, Journal of neurosurgery. Spine.

Clinical outcomes and proximal junctional failure in adult spinal deformity patients corrected to normative alignment versus functional alignment.

Munish C. Gupta, Alan H. Daniels, L. Lenke, 2023, Journal of neurosurgery. Spine.

Propensity-Matched Cost-Effectiveness Comparison of Bone Morphogenetic Protein (BMP) Utilization in Adult Spinal Deformity (ASD) Surgery Using Direct Costs

Munish C. Gupta, M. Kelly, C. Ames, 2016 .

An assessment of frailty as a tool for risk stratification in adult spinal deformity surgery.

Alan H. Daniels, Amit Jain, C. Ames, 2017, Neurosurgical focus.

Cervical spine alignment, sagittal deformity, and clinical implications: a review.

Jessica A. Tang, V. Deviren, C. Ames, 2013, Journal of neurosurgery. Spine.

Predictors of pelvic tilt normalization: a multicenter study on the impact of regional and lower-extremity compensation on pelvic alignment after complex adult spinal deformity surgery.

Kai-Ming G. Fu, D. K. Hamilton, Munish C. Gupta, 2024, Journal of neurosurgery. Spine.

Predictive model for distal junctional kyphosis after cervical deformity surgery.

C. Ames, F. Schwab, R. Lafage, 2017, The spine journal : official journal of the North American Spine Society.

Embryology and Anatomy: Spine/Spinal Cord

S. Bess, Breton G. Line, 2022, The Growing Spine.

Prospective multicenter assessment of perioperative and minimum 2-year postoperative complication rates associated with adult spinal deformity surgery.

D. K. Hamilton, Munish C. Gupta, V. Deviren, 2016, Journal of neurosurgery. Spine.

D. K. Hamilton, C. Ames, V. Lafage, 2022 .

Outcomes and complications of extension of previous long fusion to the sacro-pelvis: is an anterior approach necessary?

Kai-Ming G. Fu, Munish C. Gupta, O. Boachie-Adjei, 2013, World neurosurgery.

DRG Based Payments for Adult Spine Deformity Surgery Significantly Vary across Centers: Results from a multicenter prospective cohort study.

D. K. Hamilton, Amit Jain, C. Ames, 2022, World neurosurgery.

D. Okonkwo, V. Deviren, C. Ames, 2017, Journal of neurosurgery. Spine.

Dynamic Changes of the Pelvis and Spine Are Key to Predicting Postoperative Sagittal Alignment After Pedicle Subtraction Osteotomy: A Critical Analysis of Preoperative Planning Techniques

C. Shaffrey, E. Klineberg, R. Hart, 2012, Spine.

Stronger association of objective physical metrics with baseline patient-reported outcome measures than preoperative standing sagittal parameters for adult spinal deformity patients.

D. K. Hamilton, Munish C. Gupta, C. Ames, 2024, Journal of neurosurgery. Spine.

Alterations in Magnitude and Shape of Thoracic Kyphosis Following Surgical Correction for Adult Spinal Deformity.

Munish C. Gupta, C. Ames, R. Lafage, 2023, Global spine journal.

Revision-Free Loss of Sagittal Correction Greater Than Three Years After Adult Spinal Deformity Surgery

Munish C. Gupta, R. Lafage, V. Lafage, 2023, Spine.

Outcomes of Surgical Treatment for Patients With Mild Scoliosis and Age-Appropriate Sagittal Alignment With Minimum 2-Year Follow-up

Munish C. Gupta, C. Ames, V. Lafage, 2023, Neurospine.

Global coronal decompensation and adult spinal deformity surgery: comparison of upper-thoracic versus lower-thoracic proximal fixation for long fusions.

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2021, Journal of neurosurgery. Spine.

Measurement of Spinopelvic Angles on Prone Intraoperative Long-Cassette Lateral Radiographs Predicts Postoperative Standing Global Alignment in Adult Spinal Deformity Surgery

J. Oren, P. Passias, T. Errico, 2019, Spine deformity.

Munish C. Gupta, V. Deviren, C. Ames, 2014, Journal of neurosurgery. Spine.

Spontaneous improvement of cervical alignment after correction of global sagittal balance following pedicle subtraction osteotomy.

V. Deviren, C. Ames, F. Schwab, 2012, Journal of neurosurgery. Spine.

The impact of standing regional cervical sagittal alignment on outcomes in posterior cervical fusion surgery.

Jessica A. Tang, V. Deviren, C. Ames, 2012, Neurosurgery.

Analysis of tranexamic acid usage in adult spinal deformity patients with relative contraindications: does it increase the risk of complications?

D. K. Hamilton, Munish C. Gupta, C. Ames, 2024, Journal of neurosurgery. Spine.

Are We Focused on the Wrong Early Postoperative Quality Metrics? Optimal Realignment Outweighs Perioperative Risk in Adult Spinal Deformity Surgery

D. K. Hamilton, Munish C. Gupta, Alan H. Daniels, 2023, Journal of clinical medicine.

Validation of the Oswestry Disability Index in Adult Spinal Deformity

C. Ames, R. Lafage, V. Lafage, 2024, Spine.

Patient-Reported Outcomes Measures in Adult Spinal Deformity

P. Passias, M. Kelly, Jeffrey L. Gum, 2023, Seminars in Spine Surgery.