Raj Rampersaud
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Raj Rampersaudcomputer-science Degrees
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Computer Science
Raj Rampersaud's Degrees
- PhD Computer Science Stanford University
- Masters Computer Science Stanford University
- Bachelors Computer Science University of California, Berkeley
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Why Is Raj Rampersaud Influential?
(Suggest an Edit or Addition)According to Wikipedia, Yoga Raja "Raj" Rampersaud is a Canadian orthopedic surgeon at Toronto Western Hospital. He is known for his advocacy of interprofessional models of health care. He is a professor at the University of Toronto.
Raj Rampersaud's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Early versus Delayed Decompression for Traumatic Cervical Spinal Cord Injury: Results of the Surgical Timing in Acute Spinal Cord Injury Study (STASCIS) (2012) (777)
- Radiographic Measurement Parameters in Thoracolumbar Fractures: A Systematic Review and Consensus Statement of the Spine Trauma Study Group (2006) (176)
- Perioperative Outcomes and Adverse Events of Minimally Invasive versus Open Posterior Lumbar Fusion: Meta-Analysis (2015) (169)
- Nonoperative treatment for lumbar spinal stenosis with neurogenic claudication. (2013) (148)
- Surgical resection of epidural disease improves local control following postoperative spine stereotactic body radiotherapy. (2013) (135)
- Biomechanical Evaluation of a Novel Fenestrated Pedicle Screw Augmented With Bone Cement in Osteoporotic Spines (2011) (112)
- Neurologic Deterioration Secondary to Unrecognized Spinal Instability Following Trauma–A Multicenter Study (2006) (95)
- Clinical Accuracy of Computer-Assisted Two-Dimensional Fluoroscopy for the Percutaneous Placement of Lumbosacral Pedicle Screws (2011) (90)
- Assessment of injury to the thoracolumbar posterior ligamentous complex in the setting of normal-appearing plain radiography. (2007) (85)
- Interobserver and Intraobserver Reliability of Maximum Canal Compromise and Spinal Cord Compression for Evaluation of Acute Traumatic Cervical Spinal Cord Injury (2006) (80)
- Technique for stereotactic body radiotherapy for spinal metastases (2011) (74)
- Variations in Surgical Treatment of Cervical Facet Dislocations (2008) (73)
- Tourniquet versus no tourniquet use in routine knee arthroscopy: a prospective, double-blind, randomized clinical trial. (2000) (61)
- Predictors of complications after spinal stabilization of thoracolumbar spine injuries. (2010) (59)
- Predicting SF-6D Utility Scores From the Oswestry Disability Index and Numeric Rating Scales for Back and Leg Pain (2009) (50)
- The Impact of Facet Dislocation on Clinical Outcomes After Cervical Spinal Cord Injury: Results of a Multicenter North American Prospective Cohort Study (2013) (41)
- The Timing and Influence of MRI on the Management of Patients With Cervical Facet Dislocations Remains Highly Variable: A Survey of Members of the Spine Trauma Study Group (2009) (34)
- Utilization and Outcomes for Spine Surgery in the United States and Canada. (2019) (32)
- Thoracic aortic endografting facilitates the resection of tumors infiltrating the aorta. (2014) (31)
- Surgical Treatment of Unstable Type II Odontoid Fractures in Skeletally Mature Individuals (2010) (30)
- Predictors of Blood Transfusion in Posterior Lumbar Spinal Fusion: A Canadian Spine Outcome and Research Network Study (2018) (28)
- Surgeon Attitudes Toward Nonphysician Screening of Low Back or Low Back–Related Leg Pain Patients Referred for Surgical Assessment: A Survey of Canadian Spine Surgeons (2013) (24)
- Clinical Magnification Error in Lateral Spinal Digital Radiographs (2008) (23)
- Improving spine surgical access, appropriateness and efficiency in metropolitan, urban and rural settings (2017) (19)
- Regional variability in use of a novel assessment of thoracolumbar spine fractures: United States versus international surgeons (2007) (18)
- Incipient compartment syndrome of the thigh following total knee arthroplasty. (1997) (15)
- Surgical approaches to apical thoracic malignancies. (2012) (14)
- Reliability and Reproducibility of Subaxial Cervical Injury Description System: A Standardized Nomenclature Schema (2011) (14)
- How effective is a virtual consultation process in facilitating multidisciplinary decision-making for malignant epidural spinal cord compression? (2012) (13)
- Spinal Surgery Fellowship Education in Canada: Evaluation of Trainee and Supervisor Perspectives on Cognitive and Procedural Competencies (2013) (13)
- Reproducibility of Radiographic Measurements for Subaxial Cervical Spine Trauma (2011) (11)
- Spine surgeons' requirements for imaging at the time of referral: a survey of Canadian spine surgeons. (2014) (11)
- Lumbar degenerative spondylolisthesis: factors associated with the decision to fuse. (2020) (10)
- Validation of Digital Radiology Measurement Tools for Quantitative Spinal Imaging (2006) (10)
- Patients' expectations of spine surgery for degenerative conditions: Results from the Canadian Spine Outcomes and Research Network (CSORN). (2020) (10)
- Predictive Factors for Discharge Destination Following Posterior Lumbar Spinal Fusion: A Canadian Spine Outcome and Research Network (CSORN) Study (2018) (9)
- Anterior transclavicular approach to malignant tumors of the thoracic inlet: importance of the scapulothoracic articulation. (2007) (9)
- International comparative study of low back pain care pathways and analysis of key interventions (2021) (8)
- Preliminary Report from the Ontario Interprofessional Spine Assessment and Education Clinics (ISAEC) (2014) (7)
- Primary Sarcomas of the Spine: Population-based Demographic and Survival Data in 107 Spinal Sarcomas Over a 23 Year Period in Ontario, Canada. (2020) (6)
- Opioid use trends in patients undergoing elective thoracic and lumbar spine surgery. (2020) (6)
- Optimizing the surgical instrument tray to immediately increase efficiency and lower costs in the operating room (2022) (6)
- Tranexamic acid reduces blood loss and transfusion in adult patients having spinal fusion surgery (2006) (5)
- Local Tumor Recurrence and Escape from Suppression of Bone Resorption With Denosumab Treatment in Two Adolescents With Giant Cell Tumors of Bone (2019) (5)
- Comparative Outcomes and Cost Utility following Surgical Treatment of Focal Lumbar Spinal Stenosis Compared with Osteoarthritis of the Hip or Knee: Part 1. Long-Term Change in Health-Related Quality of Life. Part 2. Estimated Lifetime Incremental Cost-Utility Ratios (2013) (5)
- Evolution of thoracolumbar trauma classification systems: Assessing the conflict between mechanism and morphology of injury (2006) (4)
- Utility of Helical Computed Tomography in Differentiating Unilateral and Bilateral Facet Dislocations (2009) (4)
- Back Pain in Surgically Treated Degenerative Lumbar Spondylolisthesis: What can we tell our patients? (2020) (3)
- 91. Direct Economic Impact of Posterior Minimally Invasive Decompression and Fusion Compared to Conventional Open for Spondylolisthesis (2009) (2)
- Preoperative Patient-reported Outcomes are not Associated With Sagittal and Spinopelvic Alignment in Degenerative Lumbar Spondylolisthesis (2022) (2)
- Preoperative Disc Angle is an Important Predictor of Segmental Lordosis After Degenerative Spondylolisthesis Fusion. (2022) (1)
- 232. Importance of sagittal alignment in cervical spondylotic myelopathy: an observational study from the Canadian Spine Outcomes and Research Network (2019) (1)
- A Systematic Review of Clinical Outcomes and Prognostic Factors for Patients Undergoing Surgery for Spinal Metastases Secondary to Breast Cancer (2015) (1)
- Looking Beyond the Clinical Box: The Health Services Impact of Surgical Adverse Events (2012) (1)
- 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 (2017) (1)
- Ontario Inter-professional Spine Assessment and Education Clinics (ISAEC): Patient, Provider and System Impact of an Integrated Model of Care for the Management of Low Back Pain (LBP) (2022) (1)
- Learning fiberoptic intubation on a simple model transfers to the O.R. (2001) (1)
- Tourniquet Versus no Tourniquet Use in Routine Knee Arthroscopy: A Prospective Double-Blinded, Randomized Clinical Trial (1997) (1)
- Societal Cost Impact of Decompression Alone Versus Decompression and Fusion for Degenerative Spondylolisthesis (2012) (1)
- Predicting recovery after lumbar spinal stenosis surgery: A protocol for a historical cohort study using data from the Canadian Spine Outcomes Research Network (CSORN) (2020) (1)
- A Comparison of MIS Fusion to Open Fusion for Degenerative Lumbar Disorders: A Systematic Review (2010) (1)
- 142. Direct Cost Per Quality Adjusted Life Years of Surgical Intervention for Focal Spinal Stenosis Compared to Primary Hip and Knee Replacement for Osteoarthritis at Two Years Post-Intervention (2008) (0)
- 6:18183. Postoperative change in quality of life: a comparison between primary hip osteoarthritis and spinal stenosis (2005) (0)
- Facet cartilage from patients with lumbar spine osteoarthritis exhibit reduced autophagy and enhanced expression of cell death, inflammatory and catabolic mediators (2016) (0)
- 5:1140. Intraoperative adverse events and associated acute postoperative consequences in spinal surgery: implications for enhancing safety based on evidence-based protocols (2005) (0)
- 2013 Outstanding Paper Winner: Value Comparative outcomes and cost-utility after surgical treatment of focal lumbar spinal stenosis compared with osteoarthritis of the hip or knee—part 1: long-term change in health-related quality of life (2014) (0)
- HEALTHCARE UTILIZATION AND ASSOCIATED COSTS FOR MUSCULOSKELETAL DISORDERS IN ONTARIO, CANADA (2020) (0)
- Bridging the Gap between Symptom Onset and Diagnosis in Axial Spondyloarthritis: an integrated and stratified model for early detection (2022) (0)
- 91. Reoperation rates following minimally invasive lumbar fusion compared to open fusion: a survivorship analysis with a minimum of five-year follow up (2022) (0)
- Spinal Care in a Single-Payer System: The Canadian Example (2012) (0)
- 140. Patient Self-reported Concerns in the Period Post-referral and Prior to Seeing a Spine Surgeon (2008) (0)
- P140. Spinal Adverse Events Grading System: Validation and Inter-Observer Reliability (2006) (0)
- Wednesday, September 26, 2018 7:35 AM–9:00 AM ePosters (2018) (0)
- 65. Reliability of Diagnosis and Treatment Decisions for Traumatic Cervical Dislocation (2007) (0)
- Patient's expectations of surgery for lumbar degenerative spondylolisthesis: analysis by type of surgery and patient factors from the Canadian Spine Outcomes and Research Network (CSORN). (2023) (0)
- P.231 A Quantitative Degenerative Lumbar Spondylolisthesis Instability Classification (DSIC) System to Reduce Variation in Surgical Treatment (2021) (0)
- Improving Walking Ability in Degenerative Lumbar Spinal Stenosis: A Randomized Trial Comparing 2 Self-Management Training Programs (2017) (0)
- P.173 Evaluating instability in Degenerative Lumbar Spondylolisthesis: objective variables versus surgeon impressions (2022) (0)
- Minimally Invasive Decompression in Focal Lumbar Spinal Stenosis with or without Stable Spondylolisthesis: Comparative Outcomes and Reoperation Rates at Two Years and Beyond (2014) (0)
- Second-Order Peer Reviews of Clinically Relevant Articles for the Physiatrist: What is the clinical effectiveness of transforaminal epidural steroid injections versus surgical microdiscectomy in patients with radicular pain secondary to herniated lumbar disc? (2021) (0)
- Systematic Review of Surgical Treatment Outcomes of Prostate Metastases to the Spine (2015) (0)
- Is a Formal Fusion Necessary During Instrumented Surgical Stabilization of Thoracolumbar Spine Fractures (2012) (0)
- P45. Blood conservation in elective spinal fusion surgery (2003) (0)
- Cost-Effectiveness Analysis of a Reduction in Diagnostic Imaging in Degenerative Spinal Disorders (2011) (0)
- Can Preoperative Risk Factors be used to Predict Unplanned Admission or Readmission Rates? A Study of Foot and Ankle Patients (2016) (0)
- Chemical Dissolution of a Herniated Lumbar Disc: A Review (2007) (0)
- Axial Spondyloarthritis: Validation of an Inter-professional Model of Care (2015) (0)
- Intervertebral disc degeneration and osteoarthritis: a common molecular disease spectrum (2023) (0)
- P125. Rates and predictors of return to work after surgery for cervical spondylotic myelopathy: analysis from the Canadian Spine Outcomes and Research Network (CSORN) (2019) (0)
- Radiological Diagnosis of Malignant Spinal Cord Compression — A More Favorable Entity? (2012) (0)
- Post-Consultation Predictors of Willingness to Undergo Orthopedic Surgery (2014) (0)
- Risk Factors for the Development of Adverse Events in Spinal Surgery: A Prospective Study of 1,815 Patients (2012) (0)
- Comparative Clinical and Economic Outcomes of Minimally Invasive Surgery for Posterior Lumbar Fusion: A Systematic Review and Meta-Analysis (2013) (0)
- POST-OPERATIVE CHANGE IN QUALITY OF LIFE: A COMPARISON BETWEEN PRIMARY HIP AND KNEE OSTEOARTHRITIS AND SPINAL STENOSIS (2009) (0)
- P100. Osteogenic protein-1 in high-risk spinal fusion patients: a prospective clinical trial in 28 consecutive patients with long-term follow-up and independent outcomes-based assessments (2005) (0)
- P106. Outcomes of Minimally Invasive Surgery (MIS) Compared to Open Fusion for Spondylolisthesis (2009) (0)
- Boot Camp Programs for Lumbar Spinal Stenosis: A Randomized Controlled Trial Comparing Outcomes following a Comprehensive vs Self-Directed Nonsurgical Approach (2017) (0)
- External contamination more often causes early, deep wound infections in lumbosacral fusions than surgical contamination or haematogenous infection (2021) (0)
- Satisfaction following surgery for hip, knee and spine osteoarthritis: the impact of physician-patient communication in the pre-surgical consultation (2019) (0)
- Pre-surgical rehabilitation program for patients with symptomatic lumbar spinal stenosis: a pilot randomized controlled trial protocol (2022) (0)
- 47. Economic consequences of waiting for lumbar disc herniation surgery (2022) (0)
- C.01 Neck and arm pain after surgery for cervical myelopathy: outcomes and predictors of improvement (2019) (0)
- P30. Outcomes of Patients at High Risk for Non-Union Undergoing Reconstructive Spinal Surgery with Osteogenic Protein-1: A Prospective Consecutive Cohort Study with Long Term Follow-up (2007) (0)
- Local Control With Stereotactic Body Radiation Therapy (SBRT) For Spinal Metastasis: Is It Dose Or Biology That Matters? (2011) (0)
- Unplanned readmissions and emergency department visits following orthopedic surgery for osteoarthritis from 2004 to 2016 in Ontario, Canada: The impact of the changing profiles of patients and clinical care (2019) (0)
- THE INFLUENCE OF MULTI-JOINT SYMPTOMS ON OUTCOME FOLLOWING SURGERY FOR LUMBAR SPINE OSTEOARTHRITIS (LS-OA) (2020) (0)
- Lumbopelvic shortening and local host bone-to-host bone reconstruction: a surgical method for lumbopelvic fusion following total sacrectomy (2022) (0)
- CLINICAL ACCURACY OF FLUOROSCOPIC COMPUTER-ASSISTED PERCUTANEOUS PEDICLE SCREW PLACEMENT: A CT ANALYSIS (2009) (0)
- MIS Lumbar Fusion for Low-Grade Isthmic and Degenerative Spondylolisthesis: Two- to Five-Year Follow-Up (2012) (0)
- 43. Comparison of radiographic adjacent segment pathology at five years following minimally invasive compared to open lumbar 1- to 2-level fusion surgery (2022) (0)
- 142. Clinical Magnification Error in Lateral Spinal Digital Radiographs (2007) (0)
- 186. Surgical Management of Primary Bone Tumors of the Spine: Validation of the Enneking Classification: A Multicenter Cohort Study (2009) (0)
- En-Bloc Resection of Primary Spinal and Paraspinal Tumors with Critical Vascular Involvement (2012) (0)
- Wednesday, September 26, 2018 7:35 AM–9:00 AM ePosters (2018) (0)
- Canadian Spine Society - Ninth Annual Meeting (2009) (0)
- PRIMARY EN-BLOC RESECTION IN THE TREATMENT OF PRIMARY TUMOURS WITH LOCAL INVASION OF THE SPINE (2008) (0)
- Wednesday, September 26, 2018 10:35 AM – 12:00 PM Understanding Lumbar Stenosis/Spondylolisthesis: 11. Does back pain improve in surgically treated degenerative lumbar spondylolisthesis: what can we tell our patients? (2018) (0)
- 70. Predictors of Complications Following Spinal Stabilization of Thoracolumbar Spine Injuries (2009) (0)
- OUTPATIENT SPINAL STENOSIS DECOMPRESSION: FEASIBILITY AND EARLY OUTCOMES. (2008) (0)
- P16. Perioperative adverse events in inpatient spinal surgery: a grading system and prospective database (2004) (0)
- P54. Pullout Resistance Provided by a New Fenestrated Pedicle Screw in Vertebrae with Compromised Bone Mineral Density (2008) (0)
- 192. THE PREVALENCE OF SPINAL MAGNETIC RESONANCE IMAGING CHANGES IN SURGICAL VERSUS NON-SURGICAL PATIENTS? A RETROSPECTIVE STUDY (2011) (0)
- Complex Spine Surgery is Safe and Effective in the Extremely Elderly Age Group; Results From an Ambispective Study of 722 Patients Over 75 Years Old From a Single Institution (2020) (0)
- Comparison of the Lifetime Incremental Cost-Utility Ratios of Surgery Relative to Failed Medical Management for the Treatment of Hip, Knee and Spine Osteoarthritis Modeled Using Five-Year Post-Surgical Values (2013) (0)
- outcomesuse during arthroscopy did not adversely affect patient (2005) (0)
- Canadian Spine Society (2022) (0)
- Complex Cervical Spine Surgery Improves Quality of Life in the Extremely Elderly Age Group; Results From an Ambispective Study of 582 Patients Over 75 years Old From a Single Institution (2020) (0)
- 3:5880. Outcomes of Operative versus Nonoperative Treatment of Unilateral Cervical Facet Fracture Subluxations (2006) (0)
- PRE-OPERATIVE PATIENT AND INSTITUTIONAL FACTORS INFLUENCE ANAESTHETIC TYPE IN FOOT AND ANKLE SURGERY (2016) (0)
- Predictors of Degenerative Spondylolisthesis and Loading Translation in Surgical Lumbar Spinal Stenosis Patients (2014) (0)
- Outcome of Spine Surgery in Patients with Depressed Mental States: a Canadian Spine Outcome Research Network study. (2022) (0)
- Risk Factors for the Development of Complications in Spinal Trauma: A Prospective Study of 874 Surgical Patients from the Spine Trauma Study Group (STSG) (2012) (0)
- Wednesday, September 26, 2018 7:35 AM–9:00 AM ePosters (2018) (0)
- EARLY RESULTS AND COMPLICATIONS OF SPINAL CORD LEVEL PEDICLE SUBTRACTION OSTEOTOMY (2008) (0)
- P134. Outpatient Spinal Stenosis Decompression Using a Minimally Invasive Modified Lumbar Laminoplasty Technique: Feasibility and Early Outcomes (2006) (0)
- 159. Efficacy of surgical decompression in patients with cervical spondylotic myelopathy results of the Canadian prospective multicenter study (2020) (0)
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