Presentations

Abstract Presentations at Scientific Meetings:

1. Impact of Non-operative care utilization on post thoracolumbar spine surgery outcomes
   Canadian Spine Society, 15^th Annual Meeting, February 25-28, 2015, Halifax, NS

2. Wait Times for Elective Spine Surgery Across Canada
   Canadian Spine Society, 15^th Annual Meeting, February 25-28, 2015, Halifax, NS
   Canadian Orthopaedic Association Annual Meeting, June 17-20, 2015, Vancouver, BC

3. Pre-Surgical Physician Utilization in Elective Thoracolumbar Spine Surgery Candidates
   Canadian Spine Society, 15^th Annual Meeting, February 25-28, 2015, Halifax, NS
   International Society for the Study of the Lumbar Spine, 42^nd Annual Meeting, June 9-13, 2015, San Francisco, USA

4. Pre-Surgical Imaging, Testing and Injection Utilization in Elective Thoracolumbar Spine Surgery
   Canadian Spine Society, 15^th Annual Meeting, February 25-28, 2015, Halifax, NS
   International Society for the Study of the Lumbar Spine, 42^nd Annual Meeting, June 9-13, 2015, San Francisco, USA

5. Pre-Operative “Amber Flag” Psychological Measure Scores and Patient Expectations (poster)
   Canadian Spine Society, 15^th Annual Meeting, February 25-28, 2015, Halifax, NS
   International Society for the Study of the Lumbar Spine, 42^nd Annual Meeting, June 9-13, 2015, San Francisco, USA

6. Longitudinal analysis of the incidence of adverse events in tertiary spine referral centres (poster)
   Canadian Spine Society, 15^th Annual Meeting, February 25-28, 2015, Halifax, NS

7. Relationship between age and non-operative utilization in elective cervical spine surgery
   Canadian Spine Society, 16^th Annual Meeting, February 24-27, 2016, Whistler, BC

8. Spine Surgery a mari usque ad mare
   Canadian Spine Society, 16^th Annual Meeting, February 24-27, 2016, Whistler, BC

9. Predictors of Improved Pain, Function and Quality of Life Following Elective Lumbar Spine Fusion Surgery
   Canadian Spine Society, 16^th Annual Meeting, February 24-27, 2016, Whistler, BC

10. Impact Of Pre-Surgical Self-Reported Exercise Patterns On Post-Surgical Outcomes
    Canadian Spine Society, 16^th Annual Meeting, February 24-27, 2016, Whistler, BC

11. Baseline And Postoperative Outcomes In Patients Undergoing Surgery For Degenerative Lumbar Spondylolisthesis: A Comparison Study Between Single-Payer And Multi-Tier Health Care Systems
    Canadian Spine Society, 16^th Annual Meeting, February 24-27, 2016, Whistler, BC

12. Improved Data Capture and Quality Following Implementation of Standard Operating Procedures for a Single Site in the Canadian Spine Outcomes Research Network Database (poster)
    Canadian Spine Society, 16^th Annual Meeting, February 24-27, 2016, Whistler, BC

13. Length of Hospital Stay Following Elective Lumbar Spine Fusion Surgery (poster)
    Canadian Spine Society, 16^th Annual Meeting, February 24-27, 2016, Whistler, BC

14. The outcomes following decompression and fusion are compromised when it is preceded by a discectomy or decompression (poster)
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

15. Nationwide Quality Assessment of the Canadian Spine Outcomes Research Network
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

16. The Impact of Degenerative Spinal Disorders on the Quality of Life of Patient Undergoing Spine Surgery in Canada: A National Comparison to Normal Peers
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

17. Repeat Discectomy versus Discectomy and Fusion for Recurrent Lumbar Disc Herniations
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

18. Variation in the Surgical Treatment of Lumbar Spinal Stenosis in Canada
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

19. Crafting the First Spine Surgery Performance Indicator – Deriving a Benchmark from CSORN
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

20. Development of a Minimum Dataset to Enhance CSORN Registry Adverse Event Identification and Reporting
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

21. Predictive Factors for Discharge Destinations Post Posterior Lumbar Spinal Fusion
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

22. Factors Associated with an Increased Risk of Developing a Post-operative Infection Following Spine Surgery
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

23. The Effect of Surgical Wait Time on Patients with Degenerative Lumbar Spondylolisthesis
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

24. Spine Surgery “A Mari Usque Ad Mare”: Pre-Operative Patient Metrics Across Canada
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

25. Predictors of Blood Transfusion in Posterior Lumbar Spinal Fusion
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

26. Cohort Demographics and Patient Factors Associated with Interbody Fusion in Low Grade Lumbar Degenerative versus Isthmic Spondylolisthesis (poster)
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ

27. Satisfaction scores and patient reported outcomes following spinal surgery and non-operative care
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ
    International Society for the Study of the Lumbar Spine, 44^nd Annual Meeting, May 29-June 2, 2017, Athens, Greece

28. Patient reported outcomes following spinal surgery for degenerative disc disease, disc herniation, spondylolisthesis and spinal stenosis: a national comparison.
    Canadian Spine Society, 17^th Annual Meeting, February 22-25, 2017, Montreal, PQ
    International Society for the Study of the Lumbar Spine, 44^nd Annual Meeting, May 29-June 2, 2017, Athens, Greece

29. Determining the Extent Of Clinical Practice Variation Across Canada For Single-Level Posterior Surgery For Lumbar Degenerative Spondylolisthesis
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

30. Surgical Satisfaction and Clinical Outcomes in Degenerative Spondylolisthesis
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

31. Does Back Pain Improve in Surgically Treated Degenerative Lumbar Spondylolisthesis: What Can We Tell Our Patients?
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

32. Improving Post-Operative Patient Reported Benefits and Satisfaction Following Spinal Fusion With A Single Pre-Operative Education Session
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

33. Pre-Operative Psychological Factors Significantly Add to the Predictability Of Chronic Narcotic Use: A 2 Year Prospective Study
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

34. Opioid Use in Elective Spine Surgery: Predictors of Preoperative Use and Provincial Variations Across Canada
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

35. Influence of Preoperative Opioid Use on Self-Reported Pain and Disability One Year After Elective Spine Surgery
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

36. Epidemiology And Outcomes of Neck Pain Following Surgery For Cervical Radiculopathy
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

37. Predictive Model For Return To Work After Lumbar Spine Surgery In Canada
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

38. Effect Of Surgical Decompression On Back Pain In Lumbar Spinal Stenosis
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

39. Effect Of The Duration Of Symptoms On Surgical Outcomes In Lumbar Stenosis And Disc Herniation
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    The Congress of Neurological Surgeons Annual Meeting, Oct 6-10, 2018, Houston, USA

40. Resolution and Factors Associated With Low Back Pain After Lumbar Discectomy
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    The Congress of Neurological Surgeons Annual Meeting, Oct 6-10, 2018, Houston, USA

41. Spinopelvic Parameters And Sagittal Balance Does Not Correlate With Baseline Pain, Function, Or General Health In Degenerative Lumbar Spondylolisthesis
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    International Society for the Study of the Lumbar Spine, 45^th Annual Meeting, May 14-18, 2018, Banff AB

42. Beneficial Effects Of Regular Exercise Prior To Thoracolumbar Spinal Surgery
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    International Society for the Study of the Lumbar Spine, 45^th Annual Meeting, May 14-18, 2018, Banff AB

43. The Effect Of Peri-Operative Adverse Events On Long-Term Patient Reported Outcomes After Lumbar Spine Surgery
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    International Society for the Study of the Lumbar Spine, 45^th Annual Meeting, May 14-18, 2018, Banff AB

44. Prediction Rule For Determining Discharge Destination Post Posterior Thoracolumbar Spinal Fusion Procedures Using CSORN
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    International Society for the Study of the Lumbar Spine, 45^th Annual Meeting, May 14-18, 2018, Banff AB

45. Lumbar Surgery In Octogenarians. Really?
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    International Society for the Study of the Lumbar Spine, 45^th Annual Meeting, May 14-18, 2018, Banff AB

46. Clinical Outcomes Research in Lumbar Spine Surgery: Are 2 Year Follow-Ups Necessary?
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    International Society for the Study of the Lumbar Spine, 45^th Annual Meeting, May 14-18, 2018, Banff AB

47. Patient Expectations In Spine Surgery: A National Canadian Perspective
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    International Society for the Study of the Lumbar Spine, 45^th Annual Meeting, May 14-18, 2018, Banff AB

48. Patients’ Expectation Fulfillment and Satisfaction With Spine Surgery
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    International Society for the Study of the Lumbar Spine, 45^th Annual Meeting, May 14-18, 2018, Banff AB

49. Narcotic Use Trends In Elective Thoracolumbar Spinal Surgery Patients
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB
    International Society for the Study of the Lumbar Spine, 45^th Annual Meeting, May 14-18, 2018, Banff AB

50. Treatment Of Mild Cervical Myelopathy: What Factors Are Associated With The Decision For Surgical Intervention? (poster)
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

51. Consultation And Surgical Waits Time In Patients With Cervical Spondylotic Myelopathy: A Prospective CSORN Study (poster)
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

52. Comparing The Effect Of Arthroplasty Versus Fusion Surgery On Overall Health Status In Patients With Degenerative Disc Disease (poster)
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

53. Arthroplasty Versus Fusion Surgery Following Anterior Decompression – The Canadian Experience (poster)
    Canadian Spine Society, 18^th Annual Meeting, February 28-March 1, 2018, Banff, AB

54. Decompression Alone vs Decompression plus Fusion for Claudication Secondary to Lumbar Spinal Stenosis (e-poster)
    33^rd Annual Meeting of the North American Spine Society (NASS), September 26-29, 2018, Los Angeles, USA

55. Impact of Age on Outcomes Following Degenerative Scoliosis Surgery
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

56. Rates and Predictors of Return to Work after Surgery for Cervical Spondylotic Myelopathy
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

57. Minimum Clinically Important Difference in Patient Reported Outcomes for Cervical Spondylotic Myelopathy
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

58. Importance of Sagittal Alignment in Cervical Spondylotic Myelopathy
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

59. Predictors for Home Discharge after Degenerative Cervical Myelopathy Decompressive Surgery
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

60. Are There Gender Based Differences in Outcomes For Elective Lumbar Spine Surgery In Canada
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

61. Association between Improvements in Mental Health with Pain and Disability Improvements after Thoracolumbar Spine Surgery
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

62. Patients Undergoing Surgery for Lumbar Spinal Stenosis Experience Unique Courses of Pain and Disability: A Group-Based Trajectory Analysis
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

63. Spine Surgery Outcomes: A Comparison of Patient Versus Surgeon Expectations from a Canadian Perspective
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

64. Multi-Level Decompression/Fusions are as Effective as Single Level Lumbar Spinal Stenosis Operations
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

65. Understanding Surgeon Decision Making and Current Surgical Practice Regarding the DSIC Scheme and DLS Treatment: A CSORN Study
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

66. National Adverse Event Profile After Lumbar Spine Surgery for Lumbar Degenerative Disease and Comparison of Complication Rate Between Hospitals
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

67. Effect of Peri-Operative Adverse Events on Long-Term Patient Reported Outcomes after Lumbar Spine Surgery
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

68. Factors Associated with an Increased Risk of Developing a Post-operative Infection Following Spine Surgery
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

69. Differences in Surgical Practices Between Salaried and Fee-for-Service Surgeons for Degenerative Lumbar Conditions in a Universal Health Payer System
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

70. CSORN Data Quality Analysis 2016-2018: A Review of a Canadian Spine Registry
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

71. Development and Validation of a Surgical Clinical Decision Support Tool for Lumbar Spinal Stenosis
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

72. Predictors of Clinical Outcome Following Surgery for Lumbar Spinal Stenosis: A Study of Postoperative Pain and Disability Trajectories
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

73. A CSORN Study of the Change in Lumbar Lordosis and Sagittal Alignment with Operative Treatment for Lumbar Degenerative Spondylolisthesis
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

74. Comparing baseline characteristics of a prospective cohort of patients stratified by the degenerative spondylolisthesis instability classification (DSIC): are all slips the same?
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

75. Is Depression a Barrier to Achieving Full Benefit from Surgical Intervention in Chronic Thoracolumbar Spine Disease? A CSORN Study (poster)
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

76. A Comparison of Functional and Quality of Life Improvement in Six Different Types of Surgery in a Pan Canadian Database (poster)
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

77. Impact of Pre-Surgical Self-Reported Exercise on Post-Surgical Outcomes in Patients with Cervical Pathology (poster)
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

78. Predicting the DSIC Scheme Grade using Machine Learning: A CSORN Study (poster)
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

79. Machine Learning to Predict a Single Patient Clinical Course: How Will Your Life Change After a Diagnosis of Degenerative Cervical Myelopathy? (poster)
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

80. Trends in Opioid Usage Two Years Following Thoracolumbar Spine Surgery (poster)
    Canadian Spine Society, 19^th Annual Meeting, February 28-March 2, 2019, Toronto, ON

81. A Prospective Cohort Study Evaluating Trends in Surgical Treatment of Degenerative Spondylolisthesis in Canada and the Utility of a Novel Surgical Decision Aid
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

82. Decompression Compared to Decompression and Fusion for Degenerative Lumbar Spondylolisthesis (DLS): a CSORN Study
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

83. Lumbar degenerative spondylolisthesis: factors impacting decision to fuse
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

84. Time To Return To Work After Lumbar Spine Surgery
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

85. Do patients with recurrent lumbar disc herniations fair worse with discectomy than primary operations? A Retrospective Analysis from CSORN
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

86. The impact of frailty on patient reported outcome measures following elective thoraco-lumbar spine surgery
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

87. Clinical predictors of achieving Minimal Clinically Important Difference after surgery for Cervical Spondylotic Myelopathy: An external validation study from CSORN
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

88. Efficacy of Surgical Decompression in Patients with Cervical Spondylotic Myelopathy: Results of the Canadian Prospective Multi-Center Study
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

89. Are There Gender Differences in Pre-operative Health Status and Health Care Delivery for Patients Undergoing Scheduled Lumbar Surgery? An Analysis from CSORN
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

90. Disability or Pain; which best predicts patient satisfaction with surgical outcome?
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

91. Clinical Outcome of Posterior Cervical Foraminotomy vs. Anterior Cervical Discectomy and Fusion
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

92. Comparing Minimally Invasive Versus Traditional Open Lumbar Decompression and Fusion Surgery: a CSORN study
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

93. Patient reported outcomes following surgery for lumbar spinal stenosis: Comparison of a universal and multitier health care system
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

94. Patient reported outcomes following surgery for lumbar disc herniation: comparison of a universal and multitier health care system
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

95. Outcomes of Surgery in Older Adults with Lumbar Spinal Stenosis
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

96. A CSORN Matched-Cohort Study Comparing Lumbar Fusion and Disk Arthroplasty
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

97. Patient Outcomes: Important Psychological Measures
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

98. Predictive Socioeconomic Factors Following Lumbar Disk Arthroplasty (poster)
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

99. Two Year Results of Lumbar Disk Arthroplasty: a CSORN study (poster)
    Canadian Spine Society, 20^th Annual Meeting, February 26-29, 2020, Whistler, BC

100. Determining clinically important improvement following surgery for degenerative conditions of the spine
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

101. Impact of undergoing thoracolumbar spine surgery on patient psychosocial health
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

102. A comparison of functional and quality of life improvement in six different types of surgery
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

103. Association between patients reported outcomes and construct length in posterior cervical instrumentation for cervical spine myelopathy
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

104. Analysis of complication rates in cervical spine surgery between older patients and younger cohorts: is age just a number?
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

105. Factors associated with increased length of stay in degenerative cervical spine surgery
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

106. Lumbar fusion surgery for patients with back pain and degenerative disc disease
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

107. Minimally invasive vs open thoracolumbar surgery for lumbar spinal stenosis in patients with diabetes
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

108. Clinical and radiographic outcomes of m6l disc arthroplasty at a single Canadian centre
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

109. Postoperative recovery patterns following discectomy surgery for lumbar radiculopathy
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

110. A Canadian perspective on the effect of patient workload intensity on return to work after elective lumbar spine surgery
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

111. Comparison between primary and revision lumbar decompression outcomes
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

112. Decompression vs. decompression and fusion for “stable” degenerative spondylolisthesis: a randomized clinical trial
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

113. Development and validation of an objective version of the degenerative lumbar spondylolisthesis instability classification (DSIC) scheme
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting

114. Exploring the ability of radiographic parameters of stenosis severity to predict patient recovery patterns
     Canadian Spine Society, 21^st Annual Meeting, February 4,11,18,25, 2021, Virtual meeting