Thomas Jefferson University

Rajkishen Narayanan

TitlePhysician
InstitutionThomas Jefferson University
DepartmentRothman Institute - CWR
Address925 Chestnut Street
Philadelphia PA 19107
Phone267-339-3500
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Issa TZ, Ezeonu T, Sellig M, Donnally CJ, Narayanan R, Karamian BA, Patel PD, Divi SN, Robinson WA, Shenoy K, Kepler CK, Vaccaro AR, Canseco JA. An Update in Complication Rates Associated With Anterior Lumbar Surgery: A Systematic Review and Meta-Analysis. Global Spine J. 2024 Aug 28; 21925682241279526. PMID: 39197439.
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    2. Ezeonu T, Narayanan R, Alfonsi S, Lee Y, Gibbons JL, McCormick C, Spring J, Kozlowski G, Mangan JJ, Canseco JA, Hilibrand AS, Vaccaro AR, Schroeder GD, Kepler CK. Impact of the Prognostic Nutritional Index on Outcomes in Native Spine Infection. Spine (Phila Pa 1976). 2024 Aug 27. PMID: 39190369.
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    3. Opara OA, Narayanan R, Issa T, Tarawneh OH, Lee Y, Patrizio HA, Glover A, Brown B, McCormick C, Kurd MF, Kaye ID, Canseco JA, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD. Socioeconomic Status Impacts Length of Stay and Non-Home Discharge Disposition after Posterior Cervical Decompression and Fusion. Spine (Phila Pa 1976). 2024 Aug 23. PMID: 39175429.
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    4. Trenchfield D, Fras S, McCurdy M, Narayanan R, Lee Y, Issa T, Toci G, Oghli Y, Siddiqui H, Vo M, Mahmood H, Schilken M, Pashaee B, Mangan J, Kurd M, Kaye ID, Canseco JA, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD. Opioid Prescription Trends Among Orthopaedic, Primary Care, and Pain Management Providers in Spine Surgery Patients. J Am Acad Orthop Surg. 2024 Aug 22. PMID: 39186611.
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    5. Lambrechts MJ, Heard JC, D'Antonio ND, Lee Y, Narayanan R, Ezeonu T, Breyer G, Paulik J, Somers S, Labarbiera AJ, Canseco JA, Kurd MF, Kaye ID, Hilibrand AS, Vaccaro AR, Schroeder GD, Kepler CK. Preoperative Radiographic Predictors of Subsequent Fusion after Lumbar Decompression Surgery. Spine (Phila Pa 1976). 2024 Jul 26. PMID: 39056222.
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    6. Lambrechts MJ, Toci GR, Issa TZ, Narayanan R, Lee Y, Schaefer J, Hilibrand AS, Vaccaro AR, Harrop JS, Schroeder GD, Kepler CK. Immediate vs. delayed venous thromboembolism prophylaxis following spine surgery: increased rate of unplanned reoperation for postoperative hematoma with immediate prophylaxis. Spine J. 2024 Jul 18. PMID: 39032608.
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    7. Meade MH, Narayanan R, Buchan L, Bridges T, Opara OA, Brush PL, Lee Y, Glover A, Takagi-Stewart J, Ducaji E, Kurd MF, Canseco JA, Hilibrand AS, Vaccaro AR, Schroeder GD, Kepler CK. Physical and Psychological Impact of Scar Cosmesis after Cervical Spine Fusion Surgery. World Neurosurg. 2024 Jul 18. PMID: 39032633.
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    8. Farooqi AS, Narayanan R, Canseco JA, Vaccaro AR. Biomechanical Comparison of Corticopedicular Spine Fixation versus Pedicle Screw Fixation in a Lumbar Degenerative Spondylolisthesis Finite Element Analysis Model. World Neurosurg. 2024 Jul 12. PMID: 39004177.
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    9. Tarawneh OH, Narayanan R, Trenchfield D, Lee Y, Issa TZ, Dulitzki Y, Pashaee B, Maddy K, Bash H, Karthikeyan G, Lan David Kaye MD, Mangan JJ, Canseco JA, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD, Lee JK. Impact of Preoperative Intervertebral Disc Degeneration on Patient-Reported Outcome Measures After Lumbar Fusion. World Neurosurg. 2024 Jul 06. PMID: 38977129.
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    10. Issa TZ, Tarawneh OH, Ezeonu T, Haider AA, Narayanan R, Canseco JA, Hilibrand AS, Vaccaro AR, Schroeder GD, Kepler CK. The attainment of a patient acceptable symptom state in patients undergoing revision spine fusion. Eur Spine J. 2024 Jun 24. PMID: 38913182.
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    11. Narayanan R, Opara OA, Kohring A, Lee Y, Carey P, Diejomaoh RM, McCall C, Lowitz S, Takagi-Stewart J, Bradley E, Kurd MF, Kaye ID, Mangan JJ, Canseco JA, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD. Comparison of Length of Stay and Discharge Disposition after Short-Segment Lumbar Fusion Surgery at Tertiary Care and Non-Tertiary Care Hospitals: A Propensity Score Matched Analysis. Spine (Phila Pa 1976). 2024 Jun 19. PMID: 38899968.
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    12. Lee Y, Trenchfield D, Berthiaume E, Tomlak A, Narayanan R, Brush P, Heard J, Maddy K, Issa T, Lambrechts M, Kaye ID, Mangan J, Grasso G, Canseco J, Vaccaro A, Kepler C, Schroeder G, Hilibrand A. A Comparison of Clinical Outcomes Between Anterior Cervical Discectomy and Fusion Versus Posterior Cervical Laminoplasty for Multilevel Cervical Myelopathy. Clin Spine Surg. 2024 Jun 17. PMID: 38884360.
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    13. Pohl NB, Narayanan R, Lee Y, McCurdy MA, Carter MV, Hoffman E, Fras SI, Vo M, Kaye ID, Mangan JJ, Kurd MF, Canseco JA, Hilibrand AS, Vaccaro AR, Schroeder GD, Kepler CK. Postoperative opioid consumption patterns diverge between propensity matched patients undergoing traumatic and elective cervical spine fusion. Spine J. 2024 Jun 15. PMID: 38880487.
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    14. McCurdy MA, Narayanan R, Trenchfield D, Lee Y, Khanna A, Ebrahimi M, Kurd M, Kaye ID, Canseco JA, Hilibrand AS, Vaccaro AR, Schroeder GD, Kepler C. The Impact of Outpatient Physical Therapy on Patient-Reported Outcomes after Lumbar Fusion: Perspective from A Bundled Care Dataset. World Neurosurg. 2024 Jun 10. PMID: 38866235.
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    15. Ezeonu T, Narayanan R, Heard JC, Lee YA, Mazmudar A, Zucker MJ, Shaer A, Dulitzki Y, Resnick D, Canseco JA, Kurd MF, Kaye ID, Hilibrand AS, Vaccaro AR, Kepler C, Schroeder GD. The Impact of the Preoperative Mental Health Component Summary (MCS) Score on Short-term Outcomes after Lumbar Fusion. Spine (Phila Pa 1976). 2024 Jun 07. PMID: 38845385.
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    16. Narayanan R, Carter M, Toci G, Lee Y, Spracklen H, Dougherty C, Fras S, Costantino J, Kurd M, Kaye ID, Canseco J, Hilibrand A, Vaccaro A, Kepler C, Schroeder G, Lee J. The Role of L1PA in Patient Reported Outcomes in Patients Undergoing Single Level Lumbar Fusion for Degenerative Spondylolisthesis. Spine (Phila Pa 1976). 2024 Jun 03. PMID: 38819207.
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    17. Narayanan R, Ezeonu T, Heard JC, Lee YA, Yeung CM, Henry T, Kellish A, Kohli M, Canseco JA, Kurd MF, Hilibrand AS, Vaccaro AR, Schroeder G, Kepler C, Kaye ID. Which North American spine society disc herniation morphology descriptors are most associated with improvements in clinical outcomes after microdiscectomy? N Am Spine Soc J. 2024 Sep; 19:100336. PMID: 39040946.
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    18. Narayanan R, Ezeonu T, Kellish A, Somers S, Lee Y, Khanna A, Labarbiera A, Fras S, Canseco JA, Kurd MF, Hilibrand AS, Vaccaro AR, Kepler C, Schroeder GD. Does Paraspinal Muscle Mass Predict Lumbar Lordosis before and after Decompression for Degenerative Spinal Stenosis? Spine (Phila Pa 1976). 2024 May 30. PMID: 38809843.
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    19. Pohl NB, Narayanan R, Brush PL, Lee Y, Qureshi R, Kanhere A, Micou ML, Fras SI, Kaye ID, Mangan JJ, Kurd MF, Mehnert MJ, Canseco JA, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD. Preoperative Electrodiagnostic Study Findings Differ Between Patients With Double-crush Syndrome and Carpal Tunnel Syndrome: A Propensity Matched Analysis. J Am Acad Orthop Surg. 2024 May 08. PMID: 38723279.
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    20. Heard JC, Ezeonu T, Lee Y, Lambrechts MJ, Narayanan R, Kern N, Kirkpatrick Q, Ledesma J, Mangan JJ, Canseco JA, Kurd MF, Woods B, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD, Kaye ID. The Relationship Between Disc Herniation Morphology and Patient-Reported Outcomes after Microdiscectomy. World Neurosurg. 2024 Apr 19. PMID: 38642833.
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    21. Heard JC, Lee Y, Ezeonu T, Lambrechts MJ, Narayanan R, Yeung C, Wright J, Paulik J, Purtill C, Mangan JJ, Kurd MF, Kaye ID, Canseco JA, Hilibrand AS, Vaccaro AR, Schroeder GD, Kepler CK. Relating preoperative MCS-12 to microdiscectomy outcomes. Eur Spine J. 2024 Jun; 33(6):2190-2197. PMID: 38630247.
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    22. Narayanan R, Tarawneh OH, Trenchfield D, Meade MH, Lee Y, Opara O, McCurdy MA, Pineda N, Kaye LD, Alhassan F, Vo M, Mangan JJ, Canseco JA, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD. Preoperative Hounsfield Units Predict Pedicle Screw Loosening in Osteoporotic Patients Following Short Segment Lumbar Fusion. Spine (Phila Pa 1976). 2024 Apr 01. PMID: 38556736.
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    23. Heard JC, Lee YA, D'Antonio ND, Narayanan R, Lambrechts MJ, Bodnar J, Purtill C, Pezzulo JD, Farronato D, Fitzgerald P, Canseco JA, Kaye ID, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD. The impact of robotic assistance for lumbar fusion surgery on 90-day surgical outcomes and 1-year revisions. J Craniovertebr Junction Spine. 2024 Jan-Mar; 15(1):15-20. PMID: 38644906.
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    24. Heard JC, Ezeonu T, Lee Y, Narayanan R, Issa T, McCall C, Dulitzki Y, Resnick D, Zucker J, Shaer A, Kurd M, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD, Canseco JA. Impact of Weekday on Short-term Surgical Outcomes After Lumbar Fusion Surgery. Clin Spine Surg. 2024 Mar 12. PMID: 38490974.
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    25. Tarawneh OH, Narayanan R, McCurdy M, Issa TZ, Lee Y, Opara O, Pohl NB, Tomlak A, Sherman M, Canseco JA, Hilibrand AS, Vaccaro AR, Schroeder GD, Kepler CK. Evaluation of perioperative care and drivers of cost in geriatric thoracolumbar trauma. Brain Spine. 2024; 4:102780. PMID: 38510641.
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    26. McCurdy M, Narayanan R, Tarawneh O, Lee Y, Sherman M, Ezeonu T, Carter M, Canseco JA, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD. In-hospital mortality trends after surgery for traumatic thoracolumbar injury: A national inpatient sample database study. Brain Spine. 2024; 4:102777. PMID: 38465282.
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    27. Novais EJ, Narayanan R, Canseco JA, van de Wetering K, Kepler CK, Hilibrand AS, Vaccaro AR, Risbud MV. A new perspective on intervertebral disc calcification-from bench to bedside. Bone Res. 2024 Jan 22; 12(1):3. PMID: 38253615.
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    28. Heard JC, Kohli M, Ezeonu T, Lee Y, Lambrechts MJ, Narayanan R, Kirkpatrick Q, Kern N, Canseco JA, Kurd M, Kaye ID, Hilibrand AS, Vaccaro AR, Schroeder GD, Kepler CK. The Effect of Muscle Quality on Outcomes After Microdiscectomy. World Neurosurg. 2024 Jan 04. PMID: 38184224.
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    29. Bridges T, Meade M, Brush P, Lee Y, Narayanan R, McCurdy MA, Lambrechts M, Charlton A, Jenkins E, Juniewicz R, Destine H, Kaye ID, Kurd M, Canseco J, Hilibrand A, Vaccaro AR, Schroeder G, Kepler C. Early Diet Liberalization After Anterior Lumbar Interbody Fusion Improves Postoperative Recovery. Global Spine J. 2023 Dec 27; 21925682231223461. PMID: 38149647.
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    30. McCurdy M, Issa TZ, Lee Y, Giakas A, Mazmudar A, Narayanan R, Sellig M, Canseco J, Hilibrand A, Vaccaro AR, Kepler C, Schroeder G. Factors Associated with Various Types of Industry Payments to Academic Spine Surgeons in the Open Payments Database. Spine (Phila Pa 1976). 2023 Dec 19. PMID: 38112087.
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    31. Lee Y, Lambrechts M, Narayanan R, Bransford R, Benneker L, Schnake K, ?ner C, Canseco JA, Kepler CK, Schroeder GD, Vaccaro AR. The Surgical Algorithm for the AO Spine Sacral Injury Classification System. Spine (Phila Pa 1976). 2023 Nov 16. PMID: 37970681.
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    32. Brush PL, Tomlak A, Pohl N, Lee Y, Narayanan R, Meade MH, Lambrechts MJ, Lawall CL, Weber J, Syal A, O'Connor P, Canseco JA, Kaye ID, Kurd MF, Vaccaro AR, Kepler CK, Hilibrand AS, Schroeder GD. Utilization of In-Hospital Orthopaedic Spine Consultations: Evaluating the Impact of Health Care Policy. Am J Med Qual. 2023 Nov 01; 38(6):300-305. PMID: 37908033.
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    33. Trenchfield D, Lee Y, Brush P, McCurdy M, Lambrechts M, Narayanan R, Christianson A, Deez A, Wiafe B, Kaye ID, Canseco J, Hilibrand AS, Vaccaro AR, Kepler C, Schroeder G. Effect of Preoperative Marijuana on Patient Outcomes and Opioid Use after Lumbar Decompression. Global Spine J. 2023 Sep 20; 21925682231203650. PMID: 37728558.
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    34. Levy HA, Karamian BA, Yalla GR, Narayanan R, Vijayakumar G, Gilmore G, Canseco JA, Woods BI, Kurd MF, Rihn JA, Hilibrand AS, Kepler CK, Vaccaro AR, Schroeder GD. Effect of Fellow Involvement and Experience on Patient Outcomes in Spine Surgery. J Am Acad Orthop Surg. 2022 Apr 13. PMID: 35421018.
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    35. Narayanan R, Anoushiravani AA, Elbuluk AM, Chen KK, Adler EM, Schwarzkopf R. Irrigation and Debridement for Early Periprosthetic Knee Infection: Is It Effective? J Arthroplasty. 2018 06; 33(6):1872-1878. PMID: 29428466.
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