Bryce Basques, MD, is a spine surgeon at Brown University who specializes in the surgical treatment of spinal disorders such as stenosis, disk herniations, spondylolisthesis, spinal deformity, trauma, and tumors. He has a particular interest in minimally invasive spine surgery ("keyhole surgery"), rapid recovery protocols, and motion preservation (non-fusion surgery). He customizes each treatment plan to each patient's needs, with a focus on non-operative management when possible.

Dr. Basques attended medical school at Yale University, where he completed a combined MD and Master of Health Science (MHS) program focused on clinical outcomes research. He completed the prestigious orthopaedic surgery residency at Rush University, where he was an associate team physician for the Chicago Bulls and the Chicago White Sox. After residency, he completed the spine surgery fellowship at the renowned Rothman Institute, where he was an associate team physician for the Philadelphia Eagles, Philadelphia Phillies, and Philadelphia 76ers.

Dr. Basques has over 100 peer-reviewed publications and he regularly presents spine research at national and international academic meetings. He has received multiple research grants and awards from organizations including the National Institutes of Health (NIH), North American Spine Society (NASS), and the Mid-America Orthopaedic Association. Dr. Basques maintains an active clinical research laboratory and mentors medical students, residents and fellows.

Dr. Basques serves on the NASS Research Funding Committee, for which he evaluates grant applications and directs research funding for the largest multispecialty spine society every year. He is also on the NASS Clinical Practice Guideline Committee, where he evaluates current literature to generate evidence-based recommendations that guide clinical practice worldwide. He is a peer-reviewer for multiple major academic journals.

Education & Training

Fellowship: Spine Surgery, Rothman Institute / Thomas Jefferson University

Residency: Orthopaedic Surgery, Rush University

Medical School: Yale School of Medicine (MD)

Graduate School: Yale School of Medicine (MHS)

Undergraduate: University of Miami (BS)

Selected Publications

1.     Nolte MT, Louie PK, Basques BA, Varthi AG, Paul JC, Khanna K, Khurana T, Chaudhri A, Samartzis D, Goldberg EJ, An HS. Patients Undergoing 3-Level-or-Greater Decompression-Only Surgery for Lumbar Spinal Stenosis Have Similar Outcomes to Those Undergoing Single-Level Surgery at 2 Years. Int J Spine Surg. 2021 Sep 22:8124. doi: 10.14444/8124. Epub ahead of print. PMID: 34551931.

2.     Vaccaro AR, Schroeder GD, Hecht AC, Okonkwo DO, Watkins III RG, Watkins IV R, Basques BA. Letter to the Editor regarding “Return to Play Guidelines After Cervical Spine Injuries in American Football Athletes: A Literature-Based Review”. Spine (Phila Pa 1976). Accepted 2021 Aug 19. In press.

3.     Harada GK, Siyaji ZK, Mallow GM, Hornung AL, Hassan F, Basques BA, Mohammed HA, Sayari AJ, Samartzis D, An HS. Artificial intelligence predicts disk re-herniation following lumbar microdiscectomy: development of the "RAD" risk profile. Eur Spine J. 2021 Jun 7. doi: 10.1007/s00586-021-06866-5. Epub ahead of print. PMID: 34100112.

4.     Nguyen AQ, Harvey JP, Khanna K, Basques BA, Harada GK, Phillips FM, Singh K, Dewald C, An HS, Colman MW. Reasons for revision following stand-alone anterior lumbar interbody fusion and lateral lumbar interbody fusion. J Neurosurg Spine. 2021 Apr 30:1-7. doi: 10.3171/2020.10.SPINE201239. Epub ahead of print. PMID: 33930870.

5.     Canseco JA, Minetos PD, Karamian BA, Paziuk TM, Basques BA, DiMaria SL, Timmins T, Hallman H, Henry T, Lee JK, Kurd MF, Anderson DG, Rihn JA, Hilibrand AS, Kepler CK, Vaccaro AR, Schroeder GD. Comparison between Three- and Four-level Anterior Cervical Discectomy and Fusion: Patient-Reported and Radiographic Outcomes. World Neurosurg. 2021 Apr 24:S1878-8750(21)00614-8. doi: 10.1016/j.wneu.2021.04.073. Epub ahead of print. PMID: 33905909.

6.     Baker JD, Sayari AJ, Harada GK, Tao Y, Louie PK, Basques BA, Galbusera F,

Niemeyer F, Wilke HJ, An HS, Samartzis D. The Modic-endplate-complex phenotype

in cervical spine patients: Association with symptoms and outcomes. J Orthop

Res. 2021 Mar 22. doi: 10.1002/jor.25042. Epub ahead of print. PMID: 33749924.

7.     Sayari AJ, Harada GK, Basques BA, Louie PK, Gandhi SD, Banks L, Sung AS,

Nolte MT, Gosse J, An HS. Duration of Symptoms Does Not Affect Clinical Outcome

After Lumbar Arthrodesis. Clin Spine Surg. 2021 Mar 1;34(2):E72-E79. doi:

10.1097/BSD.0000000000001045. PMID: 33633062.

8.     Basques BA, Saltzman BM, Korber SS, Bolia IK, Mayer EN, Bach BR, Verma NN,

Cole BJ, Weber AE. Resident Involvement in Arthroscopic Knee Surgery Is Not

Associated With Increased Short-term Risk to Patients. Orthop J Sports Med. 2020

Dec 16;8(12):2325967120967460. doi: 10.1177/2325967120967460. PMID: 33403211;

PMCID: PMC7747120.

9.     Nguyen AQ, Harada GK, Leverich KL, Khanna K, Louie PK, Basques BA, Tao Y, Galbusera F, Niemeyer F, Wilke HJ, An HS, Samartzis D. High-Intensity Zones on MRI of the Cervical Spine in Patients: Epidemiology and Association With Pain and Disability. Global Spine J. 2020 Nov 18:2192568220966328. doi: 10.1177/2192568220966328. Epub ahead of print. PMID: 33203250.

10.  Satin AM, Shenoy K, Sheha ED, Basques BA, Schroeder GD, Vaccaro AR, Lieberman IH, Guyer RD, Derman PB. Spine Patient Satisfaction With Telemedicine During the COVID-19 Pandemic: A Cross-Sectional Study. Global Spine J. 2020 Oct 22:2192568220965521. doi: 10.1177/2192568220965521. Epub ahead of print. PMID: 33089712.

11.  Harada GK, Khan JM, Vetter C, Basques BA, Sayari AJ, Hayani Z, Tchalukov K, Louie PK, Colman M, An HS. Does the Number of Levels Fused Affect Spinopelvic Parameters and Clinical Outcomes Following Posterolateral Lumbar Fusion for Low-Grade Spondylolisthesis? Global Spine J. 2020 Jan 27:2192568220901527. doi: 10.1177/2192568220901527. Epub ahead of print. PMID: 32875855.

12.  Mormol JD, Basques BA, Harada GK, Louie PK, Alter K, Goldberg E, Colman MW, An HS. Risk Factors Associated with Development of Urinary Retention Following Posterior Lumbar Spinal Fusion: Special Attention to the Use of Glycopyrrolate in Anesthesia Reversal. Spine (Phila Pa 1976). 2020 Sep 1. doi: 10.1097/BRS.0000000000003678. Epub ahead of print. PMID: 32890297.

13.  Wong AYL, Harada G, Lee R, Gandhi SD, Dziedzic A, Espinoza-Orias A, Parnianpour M, Louie P, Basques B, An HS, Samartzis D. Preoperative paraspinal neck muscle characteristics predict early-onset adjacent segment degeneration in anterior cervical fusion patients: a machine-learning modelling analysis. J Orthop Res. 2020 Aug 20. doi: 10.1002/jor.24829. Epub ahead of print. PMID: 32816312.

14.  Sayari AJ, Harada GK, Basques BA, Louie PK, Gandhi SD, Banks L, Sung AS, Nolte MT, Gosse J, An HS. Duration of Symptoms Does Not Affect Clinical Outcome After Lumbar Arthrodesis. Clin Spine Surg. 2020 Jul 10. doi: 10.1097/BSD.0000000000001045. Epub ahead of print. PMID: 32657843.

15.  Harada GK, Alter K, Nguyen AQ, Tao Y, Louie PK, Basques BA, Galbusera F, Niemeyer F, Wilke HJ, An HS, Samartzis D. Cervical Spine Endplate Abnormalities and Association With Pain, Disability, and Adjacent Segment Degeneration After Anterior Cervical Discectomy and Fusion. Spine (Phila Pa 1976). 2020 Aug 1;45(15):E917-E926. doi: 10.1097/BRS.0000000000003460. PMID: 32675603.

16.  Kunze KN, Lilly DT, Khan JM, Louie PK, Ferguson J, Basques BA, Nolte MT, Dewald CJ. High-Grade Spondylolisthesis in Adults: Current Concepts in Evaluation and Management. Int J Spine Surg. 2020 Jun 30;14(3):327-340. doi: 10.14444/7044. PMID: 32699755; PMCID: PMC7343250.

17.  Massel DH, Mayo BC, Shifflett GD, Bohl DD, Louie PK, Basques BA, Long WW, Modi KD, Hijji FY, Narain AS, Singh K. Minimally Invasive Transforaminal Lumbar Interbody Fusion: Comparison of Isthmic Versus Degenerative Spondylolisthesis. Int J Spine Surg. 2020 Apr 30;14(2):115-124. doi: 10.14444/7015. eCollection 2020 Apr. PubMed PMID: 32355615; PubMed Central PMCID: PMC7188096.

18.  Massel DH, Mayo BC, Long WW, Modi KD, Lopez GD, Shifflett GD, Basques BA, Louie PK, Bohl DD, Hijji FY, Narain AS, Singh K. Minimally Invasive Transforaminal Lumbar Interbody Fusion: Comparison of Grade I Versus Grade II Isthmic Spondylolisthesis. Int J Spine Surg. 2020 Apr 30;14(2):108-114. doi: 10.14444/7016. eCollection 2020 Apr. PubMed PMID: 32355614; PubMed Central PMCID: PMC7188099.

19.  Khan JM, Michalski J, Basques BA, Louie PK, Chen O, Hayani Z, Kalish C, Elboghdady I, Colman M, An H. Do Clinical Outcomes and Sagittal Parameters Differ Between Diabetics and Nondiabetics for Degenerative Spondylolisthesis Undergoing Lumbar Fusion? Global Spine J. 2020 May;10(3):286-293. doi: 10.1177/2192568219850090. Epub 2019 May 15. PubMed PMID: 32313794; PubMed Central PMCID: PMC7160811.

20.  Baker JD, Harada GK, Tao Y, Louie PK, Basques BA, Galbusera F, Niemeyer F, Wilke HJ, An HS, Samartzis D. The Impact of Modic Changes on Preoperative Symptoms and Clinical Outcomes in Anterior Cervical Discectomy and Fusion Patients. Neurospine. 2020 Mar;17(1):190-203. doi: 10.14245/ns.2040062.031. Epub 2020 Mar 31. PubMed PMID: 32252168; PubMed Central PMCID: PMC7136113.

21.  Harada GK, Tao Y, Louie PK, Basques BA, Galbusera F, Niemeyer F, Wilke HJ, Goldberg E, An HS, Samartzis D. Cervical Spine MRI Phenotypes and Prediction of Pain, Disability and Adjacent Segment Degeneration/Disease after ACDF. J Orthop Res. 2020 Mar 11. doi: 10.1002/jor.24658. [Epub ahead of print] PubMed PMID: 32159238.

22.  Harada GK, Basques BA, Samartzis D, Goldberg EJ, Colman M, An HS. Development and Validation of a Novel Scoring Tool for Predicting Facility Discharge after Elective Posterior Lumbar Fusion. Spine J. 2020 Mar 2. pii: S1529-9430(20)30081-4. doi: 10.1016/j.spinee.2020.02.014. [Epub ahead of print] PubMed PMID: 32135302.

23.  Harada GK, Alter K, Nguyen AQ, Tao Y, Louie PK, Basques BA, Galbusera F, Niemeyer F, Wilke HJ, An HS, Samartzis D. Cervical Spine Endplate Abnormalities & Association with Pain, Disability and Adjacent Segment Degeneration after Anterior Cervical Discectomy and Fusion. Spine (Phila Pa 1976). 2020 Feb 24. doi: 10.1097/BRS.0000000000003460. [Epub ahead of print] PubMed PMID: 32097271.

24.  Saltzman BM, Leroux TS, Cotter EJ, Basques B, Griffin J, Frank RM, Romeo AA, Verma NN. Trends in Open and Arthroscopic Long Head of Biceps Tenodesis. HSS J. 2020 Feb;16(1):2-8. doi: 10.1007/s11420-018-9645-1. Epub 2019 Jan 3. PubMed PMID: 32015734; PubMed Central PMCID: PMC6973858.

25.  Khan JM, Basques BA, Harada GK, Louie PK, Chen I, Vetter C, Kadakia K, Elboghdady I, Colman M, An HS. Does Increasing Age Impact Clinical and Radiographic Outcomes Following Lumbar Spinal Fusion? Spine J. 2019 Nov 12. pii: S1529-9430(19)31071-X. doi: 10.1016/j.spinee.2019.11.003. [Epub ahead of print] PubMed PMID: 31731010.

26.  Basques BA, Ferguson J, Kunze KN, Phillips FM. Lumbar spinal fusion in the outpatient setting: an update on management, surgical approaches and planning. J Spine Surg. 2019 Sep;5(Suppl 2):S174-S180. doi: 10.21037/jss.2019.04.14. Review. PubMed PMID: 31656872; PubMed Central PMCID: PMC6790814.

27.  Basques BA, Ahn J, Markowitz J, Harada G, Louie PK, Mormol J, Varthi A, Goldberg EJ, An HS. Does the Duration of Cervical Radicular Symptoms Impact Outcomes After Anterior Cervical Discectomy and Fusion? Clin Spine Surg. 2019 Sep 27. doi: 10.1097/BSD.0000000000000893. [Epub ahead of print] PubMed PMID: 31569176.

28.  Khan JM, Harada GK, Basques BA, Nolte MT, Louie PK, Iloanya M, Tchalukov K, Berkowitz M, Derman P, Colman M, An HS. Patients with Predominantly Back Pain at  the Time of Lumbar Fusion for Low-grade Spondylolisthesis Experience Similar Clinical Improvement to Patients with Predominantly Leg Pain: Mid-Term Results. Spine J. 2019 Sep 26. pii: S1529-9430(19)31006-X. doi: 10.1016/j.spinee.2019.09.021. [Epub ahead of print] PubMed PMID: 31563578.

29.  Khan JM, McKinney D, Basques BA, Louie PK, Carroll D, Paul J, Varthi A, Iyer S, An HS. Clinical Presentation and Outcomes of Patients With a Lumbar Far Lateral Herniated Nucleus Pulposus as Compared to Those With a Central or Paracentral Herniation. Global Spine J. 2019 Aug;9(5):480-486. doi: 10.1177/2192568218800055. Epub 2018 Nov 18. PubMed PMID: 31431869; PubMed Central PMCID: PMC6686375.

30.    Khan JM, Basques BA, Kunze KN, Grewal G, Hong YS, Pardo C, Louie PK, Colman M, An HS. Does obesity impact lumbar sagittal alignment and clinical outcomes after a posterior lumbar spine fusion? Eur Spine J. 2019 Aug 16. doi: 10.1007/s00586-019-06094-y. [Epub ahead of print] PubMed PMID: 31420726.

31.    Sayari AJ, Pardo C, Basques BA, Colman MW. Review of robotic-assisted surgery: what the future looks like through a spine oncology lens. Ann Transl Med. 2019 May;7(10):224. doi: 10.21037/atm.2019.04.69. Review. PubMed PMID: 31297389; PubMed Central PMCID: PMC6595200.

32.    Heidt ST, Louie PK, Khan JM, Basques BA, Hirsch B, Varthi A, Paul JC, Goldberg EJ, An HS. Comparing Allografts to Autografts for Maintenance of Cervical Sagittal Parameters and Clinical Outcomes Following Anterior Cervical Discectomy and Fusion With Anterior Cervical Plating. Neurospine. 2019 Feb 23. doi: 10.14245/ns.1836202.101. [Epub ahead of print] PubMed PMID: 31154695.

33.    Basques BA, Bell JA, Fillingham YA, Khan JM, Della Valle CJ. Gender Differences for Hip and Knee Arthroplasty: Complications and Healthcare Utilization. J Arthroplasty. 2019 Apr 1. pii: S0883-5403(19)30320-1. doi:10.1016/j.arth.2019.03.064. [Epub ahead of print] PubMed PMID: 31003781.

34.    Basques BA, Khan JM, Louie PK, Mormol J, Heidt S, Varthi A, Paul JC, Goldberg  EJ, An HS. Obesity does not impact clinical outcome but affects cervical sagittal alignment and adjacent segment degeneration in short term follow-up after an anterior cervical decompression and fusion. Spine J. 2019 Mar 23. pii: S1529-9430(19)30080-4. doi: 10.1016/j.spinee.2019.02.016. [Epub ahead of print] PubMed PMID: 30914278.

35.    Nolte M, Basques BA, Louie PK, Khan JM, Varthi A, Paul J, An HS. Patients Undergoing Revision Microdiskectomy for Recurrent Lumbar Disk Herniation Experience Worse Clinical Outcomes and More Revision Surgeries Compared With Patients Undergoing a Primary Microdiskectomy. J Am Acad Orthop Surg. 2019 Feb 12. doi: 10.5435/JAAOS-D-18-00366. [Epub ahead of print] PubMed PMID: 30768483.

36.    Basques BA, Saltzman BM, Mayer EN, Bach BR Jr, Romeo AA, Verma NN, Cole BJ, Weber AE. Resident Involvement in Shoulder Arthroscopy Is Not Associated With Short-term Risk to Patients. Orthop J Sports Med. 2018 Dec 20;6(12):2325967118816293. doi: 10.1177/2325967118816293. eCollection 2018 Dec. PubMed PMID: 30622998; PubMed Central PMCID: PMC6302272.

37.    Presciutti SM, Louie PK, Khan JM, Basques BA, Saifi C, Dewald CJ, Samartzis D, An HS. Sagittal spinopelvic malalignment in degenerative scoliosis patients: isolated correction of symptomatic levels and clinical decision-making. Scoliosis Spinal Disord. 2018 Dec 27;13:28. doi: 10.1186/s13013-018-0174-y. eCollection 2018. PubMed PMID: 30607367; PubMed Central PMCID: PMC6307214.

38.    Basques BA, Waterman BR, Ukwuani G, Beck EC, Neal WH, Friel NA, Stone AV, Nho SJ. Preoperative Symptom Duration Is Associated With Outcomes After Hip Arthroscopy. Am J Sports Med. 2018 Nov 28:363546518808046. doi: 10.1177/0363546518808046. [Epub ahead of print] PubMed PMID: 30484686.

39.    Bohl DD, Samuel AM, Webb ML, Lukasiewicz AM, Ondeck NT, Basques BA, Anandasivam NS, Grauer JN. Timing of Adverse Events Following Geriatric Hip Fracture Surgery: A Study of 19,873 Patients in the American College of Surgeons  National Surgical Quality Improvement Program. Am J Orthop (Belle Mead NJ). 2018  Sep;47(9). doi: 10.12788/ajo.2018.0080. PubMed PMID: 30296324.

40.    Basques BA, Meadows MC, Grauer JN, Kogan M. Pediatric obesity is associated with short-term risks after pelvic osteotomy. J Pediatr Orthop B. 2018 Sep 18. doi: 10.1097/BPB.0000000000000552. [Epub ahead of print] PubMed PMID: 30234701.

41.    Basques BA, Haws BE, Khechen B, Louie PK, Patel DV, Bawa MS, Movassaghi K, Cardinal KL, Guntin JA, Singh K. The Effect of Preoperative Symptom Duration on Postoperative Outcomes After a Tubular Lumbar Microdiscectomy. Clin Spine Surg. 2018 Sep 15. [Epub ahead of print] PubMed PMID: 30222622.

42.    Movassaghi K, Basques BA, Louie PK, Khan JM, Derman PB, Nolte MT, Paul JC, Goldberg EJ, An HS. The Duration of Symptoms Does Not Impact Clinical Outcomes Following Lumbar Decompression Surgery. Spine (Phila Pa 1976). 2018 Jul 27. [Epub ahead of print] PubMed PMID: 30059490.

43.    Leroux TS, Basques BA, Saltzman BM, Nicholson GP, Romeo AA, Verma NN. Shoulder Arthroplasty in Patients with Rheumatoid Arthritis: A Population-Based Study Examining Utilization, Adverse Events, Length of Stay, and Cost. Am J Orthop (Belle Mead NJ). 2018 Jun;47(6). PubMed PMID: 29979807.

44.    Basques BA, Louie PK, Mormol J, Khan JM, Movassaghi K, Paul JC, Varthi A, Goldberg EJ, An HS. Multi- versus single-level anterior cervical discectomy and fusion: comparing sagittal alignment, early adjacent segment degeneration, and clinical outcomes. Eur Spine J. 2018 Jun 26. [Epub ahead of print] PubMed PMID: 29946938.

45.    Saltzman BM, Mayo BC, Higgins JD, Gowd AK, Cabarcas BC, Leroux TS, Basques BA, Nicholson GP, Bush-Joseph CA, Romeo AA, Verma NN. How many innings can we throw: does workload influence injury risk in Major League Baseball? An analysis of professional starting pitchers between 2010 and 2015. J Shoulder Elbow Surg. 2018 May 31. [Epub ahead of print] PubMed PMID: 29861301.

46.    Ondeck NT, Fu MC, Skrip LA, McLynn RP, Cui JJ, Basques BA, Albert TJ, Grauer JN. Missing data treatments matter: an analysis of multiple imputation for anterior cervical discectomy and fusion procedures. Spine J. 2018 Apr 9. [Epub ahead of print] PubMed PMID: 29649614.

47.    Samuel AM, Diaz-Collado PJ, Gala RJ, Webb ML, Lukasiewicz AM, Basques BA, Bohl DD, Kim HJ, Grauer JN. Thromboembolic Events After Traumatic Vertebral Fractures: An Analysis of 190,192 Patients. Spine (Phila Pa 1976). 2018 Mar 13. [Epub ahead of print] PubMed PMID: 29538240.

48.    Haughom BD, Basques BA, Hellman MD, Brown NM, Della Valle CJ, Levine BR. Do Mortality and Complication Rates Differ Between Periprosthetic and Native Hip Fractures? J Arthroplasty. 2018 Jun;33(6):1914-1918. Epub 2018 Feb 1. PubMed PMID: 29526336.

49.    Samuel AM, Diaz-Collado PJ, Szolomayer LK, Wiznia DH, Chan WW, Lukasiewicz AM, Basques BA, Bohl DD, Grauer JN. Incidence of and Risk Factors for Knee Collateral Ligament Injuries With Proximal Tibia Fractures: A Study of 32,441 Patients. Orthopedics. 2018 Mar 1;41(2):e268-e276. Epub 2018 Feb 19. PubMed PMID: 29451942.

50.    Basques BA, McLynn RP, Lukasiewicz AM, Samuel AM, Bohl DD, Grauer JN. Missing data may lead to changes in hip fracture database studies: a study of the American College of Surgeons National Surgical Quality Improvement Program. Bone Joint J. 2018 Feb;100-B(2):226-232. PubMed PMID: 29437066.

51.    Basques BA, Hijji FY, Khechen B, Haws BE, Mayo BC, Massel DH, Louie PK, Cardinal KL, Guntin JA, Singh K. Gender Differences for Anterior Cervical Fusion: Complications and Length of Stay. Spine (Phila Pa 1976). 2017 Dec 5. [Epub ahead of print] PubMed PMID: 29215497.

52.    Basques BA, Tetreault MW, Della Valle CJ. Same-Day Discharge Compared with Inpatient Hospitalization Following Hip and Knee Arthroplasty. J Bone Joint Surg Am. 2017 Dec 6;99(23):1969-1977. PubMed PMID: 29206786.

53.    Basques BA, Bell JA, Sershon RA, Della Valle CJ. The Influence of Patient Gender on Morbidity Following Total Hip or Total Knee Arthroplasty. J Arthroplasty. 2017 Sep 19. pii: S0883-5403(17)30798-2. [Epub ahead of print] PubMed PMID: 28993087.

54.    Anandasivam NS, Russo GS, Swallow MS, Basques BA, Samuel AM, Ondeck NT, Chung SH, Fischer JM, Bohl DD, Grauer JN. Tibial shaft fracture: A large-scale study defining the injured population and associated injuries. J Clin Orthop Trauma. 2017 Jul-Sep;8(3):225-231. Epub 2017 Jul 24. PubMed PMID: 28951639.

55.    Bohl DD, Ahn J, Lukasiewicz AM, Samuel AM, Webb ML, Basques BA, Golinvaux NS, Singh K, Grauer JN. Severity Weighting of Postoperative Adverse Events in Orthopedic Surgery. Am J Orthop (Belle Mead NJ). 2017 Jul/Aug;46(4):E235-E243. PubMed PMID: 28856354.

56.    Saltzman BM, Basques B, Leroux T, Frank RM, Nicholson GP, Verma NN, Romeo AA. The influence of gender on early adverse events, hospital charges and length of stay after shoulder arthroplasty. Int Orthop. 2017 Jul 9. [Epub ahead of print] PubMed PMID: 28689309.

57.    Patterson JT, Bohl DD, Basques BA, Arzeno AH, Grauer JN. Does Preoperative Pneumonia Affect Complications of Geriatric Hip Fracture Surgery? Am J Orthop (Belle Mead NJ). 2017 May/Jun;46(3):E177-E185. PubMed PMID: 28666049.

58.    Webb ML, Bohl DD, Fischer JM, Samuel AM, Lukasiewicz AM, Basques BA, Grauer JN. Electronic Health Record Implementation Is Associated With a Negligible Change in Outpatient Volume and Billing. Am J Orthop (Belle Mead NJ). 2017 May/Jun;46(3):E172-E176. PubMed PMID: 28666044.

59.    Basques BA, Erickson BJ, Leroux T, Griffin JW, Frank RM, Verma NN, Romeo AA. Comparative outcomes of outpatient and inpatient total shoulder arthroplasty: an analysis of the Medicare dataset. Bone Joint J. 2017 Jul;99-B(7):934-938. PubMed PMID: 28663400.

60.    Saltzman BM, Kuhns BD, Basques B, Leroux T, Alter J, Mather RC 3rd, Salata MJ, Nho SJ. The Influence of Body Mass Index on Outcomes After Hip Arthroscopic Surgery With Capsular Plication for the Treatment of Femoroacetabular Impingement. Am J Sports Med. 2017 Aug;45(10):2303-2311. Epub 2017 May 18. PubMed PMID: 28520460.

61.    Louie PK, Paul JC, Markowitz J, Bell JA, Basques BA, Yacob A, An HS. Stability-preserving decompression in degenerative versus congenital spinal stenosis: demographic patterns and patient outcomes. Spine J. 2017 Oct;17(10):1420-1425. Epub 2017 Apr 26. PubMed PMID: 28456675.

62.    Louie PK, Basques BA, Bitterman A, Shah S, Patel K, Abramchayev I, Lewin J. Superior Mesenteric Artery Syndrome as a Complication of Scoliosis Surgery. Am J  Orthop (Belle Mead NJ). 2017 Mar/Apr;46(2):E124-E130. PubMed PMID: 28437498.

63.    Erickson BJ, Basques BA, Griffin JW, Taylor SA, O'Brien SJ, Verma NN, Romeo AA. The Effect of Concomitant Biceps Tenodesis on Reoperation Rates After Rotator Cuff Repair: A Review of a Large Private-Payer Database From 2007 to 2014. Arthroscopy. 2017 Mar 20;PubMed PMID: 28336230.

64.    Basques BA, Louie PK, Shifflett GD, Fice MP, Mayo BC, Massel DH, Guzman JZ, Bohl DD, Singh K. Effect of Surgeon Volume on Complications, Length of Stay, and Costs Following Anterior Cervical Fusion. Spine (Phila Pa 1976). 2017 Mar 15;42(6):394-399. PubMed PMID: 27359358.

65.    Basques BA, Ondeck NT, Geiger EJ, Samuel AM, Lukasiewicz AM, Webb ML, Bohl DD, Massel DH, Mayo BC, Singh K, Grauer JN. Differences in Short-Term Outcomes Between Primary and Revision Anterior Cervical Discectomy and Fusion. Spine (Phila Pa 1976). 2017 Feb 15;42(4):253-260. PubMed PMID: 28207667.

66.    Mayo BC, Massel DH, Bohl DD, Narain AS, Hijji FY, Long WW, Modi KD, Basques BA, Yacob A, Singh K. Preoperative mental health status may not be predictive of improvements in patient-reported outcomes following an anterior cervical discectomy and fusion. J Neurosurg Spine. 2017 Feb;26(2):177-182. PubMed PMID: 27689424.

67.    Bohl DD, Ondeck NT, Basques BA, Levine BR, Grauer JN. What Is the Timing of General Health Adverse Events That Occur After Total Joint Arthroplasty?. Clin Orthop Relat Res. 2017 Jan 4; PubMed PMID: 28054326.

68.    Samuel AM, Fu MC, Toy JO, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Albert TJ, Grauer JN. Most 30-day Readmissions After Anterior Cervical Discectomy and Fusion Are Not Due to Surgical Site-Related Issues: An Analysis of 17,088 Patients. Spine (Phila Pa 1976). 2016 Dec 1;41(23):1801-1807. PubMed PMID: 27398892.

69.    Saltzman BM, Leroux T, Meyer MA, Basques BA, Chahal J, Bach BR Jr, Yanke AB, Cole BJ. The Therapeutic Effect of Intra-articular Normal Saline Injections for Knee Osteoarthritis. Am J Sports Med. 2016 Dec 1; PubMed PMID: 28027657.

70.    Bohl DD, Ondeck NT, Samuel AM, Diaz-Collado PJ, Nelson SJ, Basques BA, Leslie MP, Grauer JN. Demographics, Mechanisms of Injury, and Concurrent Injuries Associated With Calcaneus Fractures: A Study of 14 516 Patients in the American College of Surgeons National Trauma Data Bank. Foot Ankle Spec. 2016 Nov 28; PubMed PMID: 27895200.

71.    Basques BA, McLynn RP, Fice MP, Samuel AM, Lukasiewicz AM, Bohl DD, Ahn J, Singh K, Grauer JN. Results of Database Studies in Spine Surgery Can Be Influenced by Missing Data. Clin Orthop Relat Res. 2016 Nov 28; PubMed PMID: 27896677.

72.    Massel DH, Mayo BC, Bohl DD, Narain AS, Hijji FY, Fineberg SJ, Louie PK, Basques BA, Long WW, Modi KD, Singh K. Improvements in Neck and Arm Pain Following an Anterior Cervical Discectomy and Fusion. Spine (Phila Pa 1976). 2016 Nov 15; PubMed PMID: 27851659.

73.    Basques BA, Espinoza-Orias AA, Shifflett GD, Fice MP, Andersson G, An H, Inoue N. The Kinematics and Spondylosis of the Lumbar Spine Vary Depending on the Levels of Motion Segments in Individuals with Low Back Pain. Spine (Phila Pa 1976). 2016 Nov 9; PubMed PMID: 27831966.

74.    Leroux TS, Basques BA, Frank RM, Griffin JW, Nicholson GP, Romeo AA. Outpatient total shoulder arthroplasty: a population-based study comparing adverse event and readmission rates to inpatient total shoulder arthroplasty. J Shoulder Elbow Surg. 2016 Nov;25(11):1780-1786. PubMed PMID: 27282739.

75.    Ahn J, Bohl DD, Tabaraee E, Basques BA, Singh K. Current Trends in Outpatient Spine Surgery. Clin Spine Surg. 2016 Nov;29(9):384-386. PubMed PMID: 27404852.

76.    Bohl DD, Shen MR, Mayo BC, Massel DH, Long WW, Modi KD, Basques BA, Singh K. Malnutrition Predicts Infectious and Wound Complications Following Posterior Lumbar Spinal Fusion. Spine (Phila Pa 1976). 2016 Nov 1;41(21):1693-1699. PubMed PMID: 27035584.

77.    Basques BA, Bitterman A, Campbell KJ, Haughom BD, Lin J, Lee S. Influence of Surgeon Volume on Inpatient Complications, Cost, and Length of Stay Following Total Ankle Arthroplasty. Foot Ankle Int. 2016 Oct;37(10):1046-1051. PubMed PMID: 27540010.

78.    Geiger EJ, Basques BA, Chang CC, Son Y, Sasaki C, Ariyan S, Narayan D. Pedicle versus free flap reconstruction in patients receiving intraoperative brachytherapy. J Plast Surg Hand Surg. 2016 Aug;50(4):227-32. PubMed PMID: 26983038.

79.    Basques BA, Ibe I, Samuel AM, Lukasiewicz AM, Webb ML, Bohl DD, Grauer JN. Predicting Postoperative Morbidity and Readmission for Revision Posterior Lumbar Fusion. Clin Spine Surg. 2016 Jun 8; PubMed PMID: 27280782.

80.    Varthi AG, Basques BA, Bohl DD, Golinvaux NS, Grauer JN. Perioperative Outcomes After Cervical Laminoplasty Versus Posterior Decompression and Fusion: Analysis of 779 Patients in the ACS-NSQIP Database. Clin Spine Surg. 2016 Jun;29(5):E226-32. PubMed PMID: 25310393.

81.    Bohl DD, Mayo BC, Massel DH, Iantorno SE, Ahn J, Basques BA, Grauer JN, Singh K. Incidence and Risk Factors for Pneumonia After Posterior Lumbar Fusion Procedures: An ACS-NSQIP Study. Spine (Phila Pa 1976). 2016 Jun;41(12):1058-63. PubMed PMID: 26679873.

82.    Samuel AM, Webb ML, Lukasiewicz AM, Basques BA, Bohl DD, Varthi AG, Lane JM, Grauer JN.Variation in Resource Utilization for Patients With Hip and Pelvic Fractures Despite Equal Medicare Reimbursement. Clin Orthop Relat Res. 2016 Jun;474(6):1486-94. PubMed PMID: 26913512

83.    Basques BA, Gardner EC, Samuel AM, Webb ML, Lukasiewicz AM, Bohl DD, Grauer JN. Injury patterns and risk factors for orthopaedic trauma from snowboarding and skiing: a national perspective. Knee Surg Sports Traumatol Arthrosc. 2016 May 13; PubMed PMID: 27177641.

84.    Bohl DD, Ahn J, Mayo BC, Massel DH, Tabaraee E, Sershon RA, Basques BA, Singh K. Does Greater Body Mass Index Increase the Risk for Revision Procedures Following a Single-Level Minimally Invasive Lumbar Discectomy?. Spine (Phila Pa 1976). 2016 May;41(9):816-21. PubMed PMID: 27128255.

85.    Lukasiewicz AM, Grant RA, Basques BA, Webb ML, Samuel AM, Grauer JN. Patient factors associated with 30-day morbidity, mortality, and length of stay after surgery for subdural hematoma: a study of the American College of Surgeons National Surgical Quality Improvement Program. J Neurosurg. 2016 Mar;124(3):760-6. PubMed PMID: 26315000.

86.    Bohl DD, Samuel AM, Basques BA, Della Valle CJ, Levine BR, Grauer JN. How Much Do Adverse Event Rates Differ Between Primary and Revision Total Joint Arthroplasty?. J Arthroplasty. 2016 Mar;31(3):596-602. PubMed PMID: 26507527.

87.    Samuel AM, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Varthi AG, Leslie MP, Grauer JN. Do we really know our patient population in database research? A comparison of the femoral shaft fracture patient populations in three commonly used national databases. Bone Joint J. 2016 Mar;98-B(3):425-32. PubMed PMID: 26920971.

88.    Gruskay JA, Fu MC, Basques BA, Bohl DD, Buerba R, Grauer JN. Factors Affecting Length of Stay and Complications After Elective Anterior Cervical Discectomy and Fusion: A Study of 2164 Patients From The American College of Surgeons National Surgical Quality Improvement Project Database (ACS NSQIP). Clin Spine Surg. 2016 Feb;29(1):E34-42. PubMed PMID: 24525748.

89.    Samuel AM, Russo GS, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Grauer JN. Surgical Treatment of Femoral Neck Fractures After 24 Hours in Patients Between the Ages of 18 and 49 Is Associated With Poor Inpatient Outcomes: An Analysis of 1361 Patients in the National Trauma Data Bank. J Orthop Trauma. 2016 Feb;30(2):89-94. PubMed PMID: 26429407.

90.    Lukasiewicz AM, Varthi AG, Bohl DD, Basques BA, Samuel AM, Webb ML, Grauer JN. Spinal Fracture in Patients With Ankylosing Spondylitis: Cohort Definition, Distribution of Injuries, and Hospital Outcomes. Spine (Phila Pa 1976). 2016 Feb;41(3):191-6. PubMed PMID: 26579959.

91.    Basques BA, Diaz-Collado PJ, Geddes BJ, Samuel AM, Lukasiewicz AM, Webb ML, Bohl DD, Ahn J, Singh K, Grauer JN. Primary and Revision Posterior Lumbar Fusion Have Similar Short-Term Complication Rates. Spine (Phila Pa 1976). 2016 Jan;41(2):E101-6. PubMed PMID: 26539938.

92.    Basques BA, Lukasiewicz AM, Webb ML, Samuel AM, Bohl DD, Smith BG, Grauer JN. Predicting Short-term Morbidity in Patients Undergoing Posterior Spinal Fusion for Neuromuscular Scoliosis. Spine (Phila Pa 1976). 2015 Dec;40(24):1910-7. PubMed PMID: 26261918.

93.    Basques BA, Lukasiewicz AM, Samuel AM, Webb ML, Bohl DD, Smith BG, Grauer JN. Which Pediatric Orthopaedic Procedures Have the Greatest Risk of Adverse Outcomes?. J Pediatr Orthop. 2015 Nov 10;PubMed PMID: 26558959.

94.    Basques BA, Anandasivam N, Webb ML, Samuel AM, Lukasiewicz AM, Bohl DD, Grauer JN. Risk Factors for Blood Transfusion with Primary Posterior Lumbar Fusion. Risk Factors for Blood Transfusion With Primary Posterior Lumbar Fusion. Spine (Phila Pa 1976). 2015 Nov;40(22):1792-7. PubMed PMID: 26165220.

95.    Basques BA, Long WD 3rd, Golinvaux NS, Bohl DD, Samuel AM, Lukasiewicz AM, Webb ML, Grauer JN.  Poor visualization limits diagnosis of proximal junctional kyphosis in adolescent idiopathic scoliosis. Spine J. 2015 Oct 30;PubMed PMID: 26523958.

96.    Samuel AM, Webb ML, Lukasiewicz AM, Bohl DD, Basques BA, Russo GS, Grauer JN. Orthopaedic Surgeons Receive the Most Industry Payments to Physicians but Large Disparities are Seen in Sunshine Act Data. Clin Orthop Relat Res. 2015 Oct;473(10):3297-306. PubMed PMID: 26088767

97.    Bohl DD, Webb ML, Lukasiewicz AM, Samuel AM, Basques BA, Ahn J, Singh K, Vaccaro AR, Grauer JN. Timing of Complications After Spinal Fusion Surgery. Spine (Phila Pa 1976). 2015 Oct 1;40(19):1527-35. PubMed PMID: 26230536.

98.    Samuel AM, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Davis KA, Grauer JN. ICD-9 diagnosis codes have poor sensitivity for identification of preexisting comorbidities in traumatic fracture patients: A study of the National Trauma Data Bank. J Trauma Acute Care Surg. 2015 Oct;79(4):622-30. PubMed PMID: 26402537.

99.    Webb ML, Lukasiewicz AM, Samuel AM, Bohl DD, Basques BA, Grauer JN. Overall Similar Infection Rates Reported in the Physician-reported Scoliosis Research Society Database and the Chart-abstracted American College of Surgeons National Surgical Quality Improvement Program Database. Spine (Phila Pa 1976). 2015 Sep 15;40(18):1431-5. PubMed PMID: 26110664.

100. Basques BA, Gardner EC, Toy JO, Golinvaux NS, Bohl DD, Grauer JN. Length of Stay and Readmission After Total Shoulder Arthroplasty: An Analysis of 1505 Cases. Am J Orthop (Belle Mead NJ). 2015 Aug;44(8):E268-71. PubMed PMID: 26251941.

101. Golinvaux NS, Basques BA, Bohl DD, Laurans MS, Grauer JN. Bilateral Vertebral Artery Injury in a Patient with Upper Cervical Spine Fractures Leading to Fatal Vertebrobasilar Infarction: A Case Report. Orthop Surg. 2015 Aug;7(3):281-5. PubMed PMID: 26311105.

102. Samuel AM, Bohl DD, Basques BA, Diaz-Collado PJ, Lukasiewicz AM, Webb ML, Grauer JN. Analysis of Delays to Surgery for Cervical Spinal Cord Injuries. Spine (Phila Pa 1976). 2015 Jul 1;40(13):992-1000. PubMed PMID: 25785963.

103. Basques BA, Miller CP, Golinvaux NS, Bohl DD, Grauer JN. Risk Factors for Thromboembolic Events After Surgery for Ankle Fractures. Am J Orthop (Belle Mead NJ). 2015 Jul;44(7):E220-4. PubMed PMID: 26161767.

104. Bohl DD, Basques BA, Golinvaux NS, Toy JO, Matheis EA, Bucklen BS, Grauer JN. Undertapping of Lumbar Pedicle Screws Can Result in Tapping With a Pitch That Differs From That of the Screw, Which Decreases Screw Pullout Force. Spine (Phila Pa 1976). 2015 Jun 15;40(12):E729-34. PubMed PMID: 25856261.

105. Basques BA, Bohl DD, Golinvaux NS, Samuel AM, Grauer JG. General versus spinal anaesthesia for patients aged 70 years and older with a fracture of the hip. Bone Joint J. 2015 May;97-B(5):689-95. PubMed PMID: 25922465.

106. Golinvaux NS, Bohl DD, Basques BA, Yacob A, Grauer JN. Comparison of the lumbar disc herniation patients randomized in SPORT to 6,846 discectomy patients from NSQIP: demographics, perioperative variables, and complications correlate well. Spine J. 2015 Apr 1;15(4):685-91. PubMed PMID: 25499208.

107. Lukasiewicz AM, Basques BA, Bohl DD, Webb ML, Samuel AM, Grauer JN. Myelopathy is associated with increased all-cause morbidity and mortality following anterior cervical discectomy and fusion: a study of 5256 patients in American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP). Spine (Phila Pa 1976). 2015 Apr 1;40(7):443-9. PubMed PMID: 25599286.

108. Basques BA, Toy JO, Bohl DD, Golinvaux NS, Grauer JN. General compared with spinal anesthesia for total hip arthroplasty. J Bone Joint Surg Am. 2015 Mar 18;97(6):455-61. PubMed PMID: 25788301; PubMed Central PMCID: PMC4357526.

109. Basques BA, Webb ML, Bohl DD, Golinvaux NS, Grauer JN. Adverse events, length of stay, and readmission after surgery for tibial plateau fractures. J Orthop Trauma. 2015 Mar;29(3):e121-6. PubMed PMID: 25162975.

110. Basques BA, Bohl DD, Golinvaux NS, Leslie MP, Baumgaertner MR, Grauer JN. Postoperative length of stay and 30-day readmission after geriatric hip fracture: an analysis of 8434 patients. J Orthop Trauma. 2015 Mar;29(3):e115-20. PubMed PMID: 25210835.

111. Golinvaux NS, Bohl DD, Basques BA, Baumgaertner MR, Grauer JN. Diabetes confers little to no increased risk of postoperative complications after hip fracture surgery in geriatric patients. Clin Orthop Relat Res. 2015 Mar;473(3):1043-51. PubMed PMID: 25238805

112. Basques BA, Miller CP, Golinvaux NS, Bohl DD, Grauer JN. Morbidity and readmission after open reduction and internal fixation of ankle fractures are associated with preoperative patient characteristics. Clin Orthop Relat Res. 2015 Mar;473(3):1133-9. PubMed PMID: 25337977

113. Golinvaux NS, Basques BA, Bohl DD, Yacob A, Grauer JN. Comparison of 368 patients undergoing surgery for lumbar degenerative spondylolisthesis from the SPORT trial with 955 from the NSQIP database. Spine (Phila Pa 1976). 2015 Mar 1;40(5):342-8. PubMed PMID: 25757036.

114. Samuel AM, Grant RA, Bohl DD, Basques BA, Webb ML, Lukasiewicz AM, Diaz-Collado PJ, Grauer JN. Delayed surgery after acute traumatic central cord syndrome is associated with reduced mortality. Spine (Phila Pa 1976). 2015 Mar 1;40(5):349-56. PubMed PMID: 25757037.

115. Basques BA, Bohl DD, Golinvaux NS, Smith BG, Grauer JN. Patient factors are associated with poor short-term outcomes after posterior fusion for adolescent idiopathic scoliosis. Clin Orthop Relat Res. 2015 Jan;473(1):286-94. PubMed PMID: 25201091

116. Basques BA, Gardner EC, Varthi AG, Fu MC, Bohl DD, Golinvaux NS, Grauer JN. Risk factors for short-term adverse events and readmission after arthroscopic meniscectomy: does age matter?. Am J Sports Med. 2015 Jan;43(1):169-75. PubMed PMID: 25294869.

117. Bohl DD, Russo GS, Basques BA, Golinvaux NS, Fu MC, Long WD, Grauer JN. Variations in data collection methods between national databases affect study results: a comparison of the nationwide inpatient sample and national surgical quality improvement program databases for lumbar spine fusion procedures. J Bone Joint Surg Am. 2014 Dec 3;96(23):e193. PubMed PMID: 25471919.

118. Golinvaux NS, Bohl DD, Basques BA, Fu MC, Gardner EC, Grauer JN. Limitations of administrative databases in spine research: a study in obesity. Spine J. 2014 Dec 1;14(12):2923-8. PubMed PMID: 24780248.

119. Bohl DD, Telles CJ, Golinvaux NS, Basques BA, DeLuca PA, Grauer JN. Effectiveness of Providence nighttime bracing in patients with adolescent idiopathic scoliosis. Orthopedics. 2014 Dec;37(12):e1085-90. PubMed PMID: 25437083.

120. Bohl DD, Basques BA, Golinvaux NS, Miller CP, Baumgaertner MR, Grauer JN. Extramedullary compared with intramedullary implants for intertrochanteric hip fractures: thirty-day outcomes of 4432 procedures from the ACS NSQIP database. J Bone Joint Surg Am. 2014 Nov 19;96(22):1871-7. PubMed PMID: 25410504.

121. Golinvaux NS, Bohl DD, Basques BA, Grauer JN. Administrative database concerns: accuracy of International Classification of Diseases, Ninth Revision coding is poor for preoperative anemia in patients undergoing spinal fusion. Spine (Phila Pa 1976). 2014 Nov 15;39(24):2019-23. PubMed PMID: 25202941.

122. Toy JO, Basques BA, Grauer JN. Morbidity, mortality, and readmission after vertebral augmentation: analysis of 850 patients from the American College of Surgeons National Surgical Quality Improvement Program database. Spine (Phila Pa 1976). 2014 Nov 1;39(23):1943-9. PubMed PMID: 25188603.

123. Basques BA, Golinvaux NS, Bohl DD, Yacob A, Toy JO, Varthi AG, Grauer JN. Use of an operating microscope during spine surgery is associated with minor increases in operating room times and no increased risk of infection. Spine (Phila Pa 1976). 2014 Oct 15;39(22):1910-6. PubMed PMID: 25188600

124. Geiger EJ, Basques BA, Chang CC, Alcon AW, Narayan D. Wound healing complications with intraoperative brachytherapy for head and neck cancer: a unique form of radiation injury. Ann Plast Surg. 2014 Oct;73(4):378-84. PubMed PMID: 25003401.

125. Golinvaux NS, Varthi AG, Bohl DD, Basques BA, Grauer JN. Complication rates following elective lumbar fusion in patients with diabetes: insulin dependence makes the difference. Spine (Phila Pa 1976). 2014 Oct 1;39(21):1809-16. PubMed PMID: 25010098.

126. Gruskay JA, Basques BA, Bohl DD, Webb ML, Grauer JN. Short-term adverse events, length of stay, and readmission after iliac crest bone graft for spinal fusion. Spine (Phila Pa 1976). 2014 Sep 15;39(20):1718-24. PubMed PMID: 24979140.

127. Bohl DD, Fu MC, Golinvaux NS, Basques BA, Gruskay JA, Grauer JN. The "July effect" in primary total hip and knee arthroplasty: analysis of 21,434 cases from the ACS-NSQIP database. J Arthroplasty. 2014 Jul;29(7):1332-8. PubMed PMID: 24631125.

128. Bohl DD, Basques BA, Golinvaux NS, Baumgaertner MR, Grauer JN. Nationwide Inpatient Sample and National Surgical Quality Improvement Program give different results in hip fracture studies. Clin Orthop Relat Res. 2014 Jun;472(6):1672-80. PubMed PMID: 24615426

129. Basques BA, Bohl DD, Golinvaux NS, Gruskay JA, Grauer JN. Preoperative factors affecting length of stay after elective anterior cervical discectomy and fusion with and without corpectomy: a multivariate analysis of an academic center cohort. Spine (Phila Pa 1976). 2014 May 20;39(12):939-46. PubMed PMID: 24718069

130. Basques BA, Varthi AG, Golinvaux NS, Bohl DD, Grauer JN. Patient characteristics associated with increased postoperative length of stay and readmission after elective laminectomy for lumbar spinal stenosis. Spine (Phila Pa 1976). 2014 May 1;39(10):833-40. PubMed PMID: 24525996

131. Basques BA, Bohl DD, Golinvaux NS, Yacob A, Varthi AG, Grauer JN. Factors predictive of increased surgical drain output after anterior cervical discectomy and fusion. Spine (Phila Pa 1976). 2014 Apr 20;39(9):728-35. PubMed PMID: 24480948

132. Bohl DD, Fu MC, Gruskay JA, Basques BA, Golinvaux NS, Grauer JN.  "July effect" in elective spine surgery: analysis of the American College of Surgeons National Surgical Quality Improvement Program database. Spine (Phila Pa 1976). 2014 Apr 1;39(7):603-11. PubMed PMID: 24384663

133. Basques BA, Fu MC, Buerba RA, Bohl DD, Golinvaux NS, Grauer JN. Using the ACS-NSQIP to identify factors affecting hospital length of stay after elective posterior lumbar fusion. Spine (Phila Pa 1976). 2014 Mar 15;39(6):497-502. PubMed PMID: 24384669

Selected Presentations

Oral Presentations:

1.     Basques BA, Harada GK, Gandhi SD, Rudisill S, Siyaji Z, Alam O, Phillips FM. Degenerative disc disease and isthmic spondylolisthesis have similar outcomes after L5-S1 ALIF. North American Spine Society Annual Meeting, San Diego, CA, Oct 7-10, 2020. (Podium)

2.     Basques BA, Harada GK, Khan JM, Goldberg EJ, An HS, Colman MW. Clinical efficacy of tranexamic acid in posterolateral lumbar fusion: a prospective, randomized controlled trial. North American Spine Society Annual Meeting, San Diego, CA, Oct 7-10, 2020. (Podium)

3.     Basques BA, Gomez G, Padovano A, Harada GK, Kreitz TM, Westerlund LE, Deol G, Phillips FM. High Fusion Rates of Porous PEEK Interbody Cages for Anterior Cervical Discectomy and Fusion at Three or More Levels. American Academy of Orthopaedic Surgeons (AAOS) Annual Meeting. Orlando, Florida. 2020 March 24-28. (Podium)

4.     Basques BA, Gomez G, Padovano A, Harada GK, Kreitz TM, Westerlund LE, Deol G, Phillips FM. Porous PEEK Interbody Cages for Multi-level Anterior Cervical Discectomy and Fusion: Clinical and Radiographic Outcomes. American Academy of Orthopaedic Surgeons (AAOS) Annual Meeting. Orlando, Florida. 2020 March 24-28. (Podium)

5.     Basques BA, Nolte MT, Louie PK, Khan J, Movassaghi K, McKinney DP, Michalski JF, An HS, DeWald CJ, The Impact of Sagittal Balance and Spinopelvic Parameters on the Development of Proximal Junctional Kyphosis Following Posterior Spinal Fusion for Adult Spinal Deformity. Scoliosis Research Society 54th Annual Meeting. Montréal, Canada. 2019 Sept 18-21.

6.     Basques BA, McKinney D, Khan J, Nolte M, Louie P, Markowitz J, Lei V, Goldberg E, An H. Patients Presenting with a Lumbar Far-Lateral Herniated Nucleus Pulposus can Expect Similar Post-Operative Outcomes to Those Presenting with a Central or Paracentral Herniation. American Academy of Orthopaedic Surgeons Annual Meeting. Las Vegas, NV. 2019 Mar 13.   

7.     Basques BA, Nolte M, Louie P, Khan J, Movassaghi K, McKinney D, Michalski J, An H, Dewald C. The Impact of Sagittal Balance and Spinopelvic Parameters on the Development of Proximal Junctional Kyphosis Following Posterior Spinal Fusion for Adult Spinal Deformity. American Academy of Orthopaedic Surgeons Annual Meeting. Las Vegas, NV. 2019 Mar 12.   

8.     Basques BA, Louie P, Nolte M, Khan J, Movassaghi K, Oh J, Michalksi J, An H, Dewald C. The "Soft Landing": Proximal Laminar Hooks Are Associated with Decreased Rate of Proximal Junctional Kyphosis in Spinal Fusion for Adult Spinal Deformity compared to Pedicle Screw Fixation. American Academy of Orthopaedic Surgeons Annual Meeting. Las Vegas, NV. 2019 Mar 14.

9.     Basques BA, Louie PK, Nolte M, Khan JM, Carroll D, Paul JC, Varthi A, Goldberg EJ, An HS. Does the Duration of Cervical Radicular Symptoms Impact Outcomes following Anterior Cervical Discectomy and Fusion?  Cervical Spine Research Society 46th Annual Meeting. Scottsdale, AZ. 2018 Dec 6. (Podium presentation by Basques BA)

10.  Basques BA, Louie PK, Nolte MT, Movassaghi K, Markowitz J, Varthi AG, Paul JC, Goldberg EJ, An HS. Patients Undergoing Revision Microdiscectomy for Recurrent Lumbar Disc Herniation Experience Worse Clinical Outcomes and More Re-Operations Compared to Patients Undergoing a Primary Microdiscectomy. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Podium presentation by Basques BA)

11.  Basques BA, Louie PK, Carroll D, Nolte MT, Heidt ST, Paul JC, Varthi AG, Goldberg EJ, An HS. Patients Presenting with a Lumbar Far-Lateral Herniated Nucleus Pulposus can Expect Similar Post-Operative Outcomes to Those Presenting with a Central or Paracentral Herniation. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Podium presentation by Basques BA)

12.  Basques BA, Louie PK, Nolte MT, Lei V, Mormol J, Varthi AG, Paul JC, Goldberg EJ, An HS.  The Duration of Lumbar Radicular Symptoms Does Not Impact Clinical Outcomes following Lumbar Decompression Surgery.  Lumbar Spine Research Society 11th Annual Meeting. Chicago, IL. April 5-6, 2018. (Podium presentation by Nolte MT)

13.  Basques BA, Louie PK, Nolte MT, Heidt S, Caroll D, Varthi AG, Paul JC, Goldberg EJ, An, HS. Patients Undergoing Revision Microdiscectomy for Recurrent Lumbar Disc Herniation Experience Worse Clinical Outcomes and More Re-Operations Compared to Patients Undergoing a Primary Microdiscectomy.  Lumbar Spine Research Society 11th Annual Meeting. Chicago, IL. April 5-6, 2018. (Podium presentation by Basques BA)

14.  Basques BA, Louie PK, Nolte MT, Mormol J, Carroll D, Varthi AG, Paul JC, Goldberg EJ, An HS.  Patients Presenting with a Lumbar Far-Lateral Herniated Nucleus Pulposus can Expect Similar Post-Operative Outcomes to Those Presenting with a Central or Paracentral Herniation. Lumbar Spine Research Society 11th Annual Meeting. Chicago, IL. April 5-6, 2018. (Podium presentation by Basques BA)

15.  Basques BA, Haws BE, Khechen B, Louie PK, Movassaghi K, Cardinal KL, Guntin JA, Singh K. The Effect of Preoperative Symptom Duration on Postoperative Outcomes Following a Tubular Lumbar Microdiscectomy. Lumbar Spine Research Society 11th Annual Meeting. Chicago, Illinois. 2018 Apr 5-6. (Podium presentation by Haws BE)

16.  Basques BA, Haws BE, Khechen B, Louie PK, Movassaghi K, Cardinal KL, Guntin JA, Singh K. The Effect of Preoperative Symptom Duration on Postoperative Outcomes Following a Tubular Lumbar Microdiscectomy. International Society for the Advancement of Spine Surgery. Toronto, Canada. 2018 Apr 11-13. (Podium presentation by Haws BE)

17.  Basques BA, Louie PK, Paul JC, Varthi A, Heidt S, Peluso R, Goldberg EJ, An HS. Are Patients who Undergo Multi-level Anterior Cervical Discectomy and Fusion at a Higher Risk of Developing Adjacent Segment Degeneration compared to Single-Level Procedures? American Academy of Orthopaedic Surgeons Annual Meeting. New Orleans, Louisiana. 2018 March 6-10. (Podium presentation by Basques BA)

18.  Basques BA, Haws BE, Louie PK, Movassaghi K, Yom KH, Kudaravalli KT, Singh K. The Effect of Preoperative Symptom Duration on Postoperative Outcomes Following a Tubular Lumbar Microdiscectomy. The American Academy of Orthopaedic Surgeons Annual Meeting. New Orleans, Louisiana. 2018 March 6-10. (Podium presentation by Basques BA)

19.  Basques BA, Bitterman A, Campbell KJ, Haughom BD, Lin J, Lee S. The influence of surgeon volume on inpatient complications, cost, and length of stay following total ankle arthroplasty. American Academy of Orthopaedic Surgeons 2017 Annual Meeting: March 14-18, San Diego, CA. (Podium presentation by Basques BA)

20.  Basques BA, Bell JA, Della Valle CJ. Gender Differences for Hip and Knee Arthroplasty: Complications and Healthcare Utilization. American Academy of Orthopaedic Surgeons 2017 Annual Meeting: March 14-18, San Diego, CA. (Podium presentation by Basques BA)

21.  Basques BA, Erickson BJ, Leroux T, Griffin JW, Frank RM, Verma NN, Romeo AA. Outpatient versus Inpatient Total Shoulder Arthroplasty: Analysis of the Medicare Dataset. American Academy of Orthopaedic Surgeons 2017 Annual Meeting: March 14-18, San Diego, CA. (Podium presentation by Basques BA)

22.  Basques BA, Frank RM, Griffin JW, Leroux TS, Romeo AA, Verma NN. Complication, Reoperation, and Readmission Rates Following Rotator Cuff Repair: A Comparative Study of Open Versus Arthroscopic Rotator Cuff Repair. American Academy of Orthopaedic Surgeons 2017 Annual Meeting: March 14-18, San Diego, CA. (Podium presentation by Leroux TS)

23.  Basques BA, Frank RM, Griffin JW, Leroux TS, Romeo AA, Verma NN. A Population-Based Study Comparing Trends in Utilization and Complications Following Open and Arthroscopic Long Head of Biceps Tenodesis. American Academy of Orthopaedic Surgeons 2017 Annual Meeting: March 14-18, San Diego, CA. (Podium presentation by Leroux TS)

24.  Basques BA, Bell JA, Della Valle CJ. Gender Differences for Hip and Knee Arthroplasty: Complications, Costs, and Length of Stay. Annual Meeting of the Mid-America Orthopaedic Association: Apr 19-23, 2017, Amelia Island, FL (Podium presentation by Della Valle CJ)

25.  Basques BA, Tetreault MW, Della Valle CJ. Hip and Knee Arthroplasty in the Outpatient Versus Inpatient Setting. Annual Meeting of the Mid-America Orthopaedic Association: Apr 19-23, 2017, Amelia Island, FL (Podium presentation by Della Valle CJ)

26.  Basques BA, Samuel AM, Webb ML, Lukasiewicz AM, Bohl DD, Ahn J, Singh K, Grauer JN. Results of Database Studies in Spine Surgery Can Be Significantly Affected by Missing Data. American Academy of Orthopaedic Surgeons Annual Meeting, Orlando, FL March 1-5 2016. (Podium presentation by Basques BA)

27.  Basques BA, Toy JO, Bohl DD, Golinvaux NS, Grauer JN. Differences in Short-term Outcomes Between General and Spinal Anesthesia for Total Hip Arthroplasty. American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV: 2015 Mar 24-28 (Podium presentation by Basques BA)

28.  Basques BA, Miller CP, Golinvaux NS, Bohl DD, Grauer JN. Risk Factors for Thromboembolic Events After Surgery for Ankle Fractures. American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV: 2015 Mar 24-28 (Podium presentation by Basques BA)

29.  Basques BA, Bohl DD, Golinvaux NS, Grauer JN. General Versus Spinal Anesthesia for Geriatric Hip Fractures. American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV: 2015 Mar 24-28 (Podium presentation by Basques BA)

30.  Basques BA, Webb ML, Golinvaux NS, Bohl DD, Grauer JN. Adverse Events, Length of Stay, and Readmission Following Surgery for Tibial Plateau Fractures. American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV: 2015 Mar 24-28 (Podium presentation by Basques BA)

31.  Basques BA, Bohl DD, Golinvaux NS, Leslie MP, Baumgaertner MR, Grauer JN. Risk Factors for Increased Length of Stay and Readmission Following Geriatric Hip Fracture. American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV: 2015 Mar 24-28 (Podium presentation by Basques BA).

32.  Basques BA, Bohl DD, Golinvaux NS, Smith BG, Grauer JN. Which Common Pediatric Orthopaedic Procedures Are the Most Dangerous? Pediatric Orthopaedic Society of North America (POSNA), Atlanta, GA: 2015 Apr 29-May 2 (Podium presentation by Smith BG).

33.  Basques BA, Varthi AG, Golinvaux NS, Bohl DD, Grauer JN. Patient characteristics associated with length of stay and readmission after laminectomy for lumbar spinal stenosis. North American Spine Society Annual Meeting, San Francisco, CA. 2014 Nov 12-15. (Podium presentation by Basques BA).

34.  Basques BA, Samuel AM, Lukasiewicz AM, Webb ML, Bohl DD, Golinvaux NS, Grauer JN. Risk Factors for Blood Transfusion with Primary Posterior Lumbar Fusion. 8th Annual Meeting of the Lumbar Spine Research Society. Chicago, IL.: 2015 Apr 9-10 (Podium presentation by Basques BA).

35.  Basques BA, Webb ML, Samuel AM, Lukasiewicz AM, Bohl DD, Golinvaux NS, Grauer JN. Predicting Postoperative Morbidity and Readmission for Revision Posterior Lumbar Fusion. 8th Annual Meeting of the Lumbar Spine Research Society. Chicago, IL.: 2015 Apr 9-10. (Podium presentation by Basques BA).

36.  Basques BA, Lukasiewicz AM, Webb ML, Samuel AM, Golinvaux NS, Bohl DD, Grauer JN. Primary and Revision Lumbar Fusion Have Similar General Health Complication Rates. 8th Annual Meeting of the Lumbar Spine Research Society. Chicago, IL.: 2015 Apr 9-10. (Podium presentation by Basques BA).

37.  Basques BA, Samuel AM, Lukasiewicz AM, Webb ML, Bohl DD, Grauer JN. Risk Factors for Blood Transfusion with Primary Posterior Lumbar Fusion. 30th Annual Meeting of the North American Spine Society. Chicago, IL. 14-17 October 2015. (Podium presentation by Basques BA)

38.  Basques BA, Lukasiewicz AM, Samuel AM, Webb ML, Bohl DD, Grauer JN. Missing Data May Invalidate Hip Fracture Database Studies. 31st Annual Metting of the Orthopaedic Trauma Association. October 7-10, 2015. San Diego, CA. (Podium presentation by Basques BA)

39.  Basques BA, Lukasiewicz AM, Webb ML, Samuel AM, Bohl DD, Smith BG, Grauer JN. Predicting Short-term Morbidity in Patients Undergoing Posterior Spinal Fusion for Neuromuscular Scoliosis. American Academy of Pediatrics National Conference and Exhibition.

Washington, DC. 23-27 October 2015. (Podium Presentation by Smith BG)

40.  Basques BA, Ondeck NT, Lukasiewicz AM, Webb ML, Samuel AM, Ahn J, Bohl DD, Toy JO, Singh K, Grauer JN. Cervical Total Disc Replacement and Anterior Cervical Discectomy and Fusion have Similar Short-Term Complication Rates. 43rd Annual Meeting of the Cervical Spine Research Society. San Diego, CA: Dec 3-5, 2015. (Podium Presentation by Ondeck NT)

41.  Basques BA, Ondeck NT, Webb ML, Samuel AM, Lukasiewicz AM, Ahn J, Bohl DD, Singh K, Grauer JN. Missing Data May Invalidate Spine Database Studies. 43rd Annual Meeting of the Cervical Spine Research Society. San Diego, CA: Dec 3-5, 2015. Submitted 2015 May. (Podium Presentation by Ondeck NT)

42.  Basques BA, Ondeck NT, Samuel AM, Webb ML, Lukasiewicz AM, Bohl DD, Ahn J, Singh K, Grauer JN. Missing Data May Invalidate Spine Database Studies. LSRS Annual Meeting, Chicago, IL: April 14-15 2016. (Podium presentation by Ondeck NT)

43.  Basques BA, Lukasiewicz AM, Samuel AM, Webb ML, Bohl DD, Ahn J, Singh K, Grauer JN. Best Paper Award: Missing Data May Invalidate Spine Surgery Database Studies. North American Spine Society 31st Annual Meeting, Boston, MA: October 26-29, 2016 (Podium presentation by Grauer JN).

44.  Gruskay JA, Basques BA, Bohl DD, Webb ML, Grauer JN. Iliac Crest Bone Graft Use In Spinal Fusion: Incidence And Short-term Postoperative Risk In A National Cohort. American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV: 2015 Mar 24-28 (Podium presentation by Gruskay JA).

45.  Varthi AG, Basques BA, Bohl DD, Grauer JN. Perioperative Outcomes After Cervical Laminoplasty Versus Posterior Decompression and Fusion: Analysis of 779 Patients in the ACS-NSQIP Database. North American Spine Society Annual Meeting, San Francisco, CA. 2014 Nov 12-15. (Podium presentation by Grauer JN).

46.  Golinvaux NS, Basques BA, Bohl DD, Grauer JN. Do results from the degenerative spondylolisthesis arm of the SPORT trial generalize? A comparison of 372 patients undergoing decompression for degenerative spondylolisthesis from SPORT with 1,035 from the ACS NSQIP database. North American Spine Society Annual Meeting, San Francisco, CA. 2014 Nov 12-15. (Podium presentation by Golinvaux NS).

47.  Gruskay JA, Basques BA, Webb ML, Grauer JN.  Complications, length of stay, and readmission following iliac crest bone graft use in spinal fusion: a multivariate analysis of patients in the ACS NSQIP database. Lumbar Spine Research Society, Chicago, IL. 2014 May 1-2. (Podium presentation delivered by Gruskay JA).

48.  Golinvaux NS, Bohl DD, Basques BA, Grauer JN. Extrapolating the discectomy arm of the SPORT trial: 243 surgical discectomy patients from SPORT compared to 8,350 discectomy patients from ACS NSQIP. North American Spine Society Annual Meeting, San Francisco, CA. 2014 Nov 12-15. (Podium presentation by Golinvaux NS).

49.  Golinvaux NS, Bohl DD, Basques BA, Fu MC, Gardner EC, Grauer JN. Limitations of Administrative Databases In Spine Research: A Study in Obesity. North American Spine Society Annual Meeting, San Francisco, CA. 2014 Nov 12-15. (Podium presentation by Golinvaux NS).

50.  Golinvaux NS, Bohl DD, Basques BA, Fu MC, Gardner EC, Grauer JN. Are Administrative Databases Valid for Use in Academic Research? A Study in Obesity. 7th Annual Meeting of the Lumbar Spine Research Society, Chicago, IL. 2014 May 1-2. (Podium presentation delivered by Golinvaux NS).

51.  Golinvaux NS, Bohl DD, Basques BA, Grauer JN. 243 Surgical Discectomy Patients From The SPORT Trial Compared To 8,350 Discectomy Patients From ACS NSQIP: Demographics, Perioperative Variables, And Complications Correlate Well. 7th Annual Meeting of the Lumbar Spine Research Society, Chicago, IL. 2014 May 1-2. (Podium presentation delivered by Golinvaux NS).

52.  Samuel AM, Bohl DD, Basques BA, Diaz-Collado PJ, Lukasiewicz AM, Webb ML, Grauer JN. Factors associated with delays to surgery after cervical spinal cord injury. 67th Annual Meeting of ABJS: Eugene, Oregon. 8-12 July 2015. (Podium presentation by Samuel AM)

53.  Bohl DD, Fu MC, Gruskay JA, Basques BA, Golinvaux NS, Grauer JN. The “July effect” in elective spine surgery: Analysis of the American College of Surgeons National Surgical Quality Improvement Program database. American Orthopaedic Association/Canadian Orthopaedic Association Combined Meeting. Montreal, QC, Canada. 2014 Jun 18-21. (Podium presentation by Bohl DD).

54.  Bohl DD, Fu MC, Golinvaux NS, Basques BA, Russo GS, Grauer JN. A comparison of demographics and adverse event rates for lumbar fusion procedures between the National Inpatient Sample and the National Surgical Quality Improvement Program database. American Orthopaedic Association/Canadian Orthopaedic Association Combined Meeting. Montreal, QC, Canada. 2014 Jun 18-21. (Podium presentation by Bohl DD).

55.  Bohl DD, Telles CJ, Golinvaux NS, Basques BA, DeLuca PA, Grauer JN. Management of adolescent idiopathic scoliosis with the Providence brace: A retrospective cohort study. American Orthopaedic Association/Canadian Orthopaedic Association Combined Meeting. Montreal, QC, Canada. 2014 Jun 18-21. (Podium presentation by Bohl DD).

56.  Golinvaux NS, Varthi AG, Bohl DD, Basques BA, Grauer JN. Complications Following Lumbar Fusion in Diabetic Patients: Insulin-Dependence Makes the Difference. American Academy of Orthopaedic Surgeons 2015 Annual Meeting, Las Vegas, NV. 2015 Mar 24-28. (Podium presentation by Golinvaux NS). 

57.  Webb ML, Samuel AM, Lukasiewicz AM, Basques BA, Bohl DD, Varthi AG, Grauer JN.  Of 5,267 Lumbar Posterior Fusions, 4.35% Of Patients Readmitted Within 30 Days: Surgical Site Issues The Most Common Reasons For Readmission.   8th Annual Meeting of the Lumbar Spine Research Society. Chicago, IL. 9 April 2015. (Podium presentation by Webb ML)

58.  Webb ML, Lukasiewicz AM, Samuel AM, Bohl DD, Basques BA, Varthi AG, Grauer JN.  Of 12,567 Lumbar Discectomies, 2.47% Of Patients Readmitted Within 30 Days: Pain Issues The Most Common Reason For Readmission.   8th Annual Meeting of the Lumbar Spine Research Society. Chicago, IL. 10 April 2015. (Podium presentation by Webb ML)

59.  Bohl DD, Samuel AM, Webb ML, Lukasiewicz AM, Golinvaux NS, Basques BA, Ahn J, Singh K, Vaccaro AE, Grauer JN. Timing of Postoperative Complications After Lumbar Fusion Procedures. 8th Annual Meeting of the Lumbar Spine Research Society. Chicago, IL. 2015 Apr 9-10. (Podium presentation by Bohl DD).

60.  Lukasiewicz AM, Samuel AM, Webb ML, Basques BA, Bohl DD, Grauer JN. Spinal Fracture Patterns in Patients with Ankylosing Spondylitis. 30th Annual Meeting of the North American Spine Society. Chicago, IL. 14-17 October 2015. (Podium presentation by Lukasiewicz AM)

61.  Lukasiewicz AM, Bohl DD, Samuel AM, Webb ML, Basques BA, Grauer JN. Morbidity and mortality during inpatient admission for osteoporosis-related fractures. 30th Annual Meeting of the North American Spine Society. Chicago, IL. 14-17 October 2015. (Podium presentation by Lukasiewicz AM)

62.  Samuel AM, Webb ML, Lukasiewicz AM, Basques BA, Bohl DD, Grauer JN. Thromboembolic Events After Traumatic Lumbar Vertebral Fractures: An Analysis Of 80,558 Patients. 8th Annual Meeting of the Lumbar Spine Research Society. Chicago, IL: 2015 Apr 9-10. (Podium presentation by Samuel AM)

63.  Bohl DD, Ahn J, Lukasiewicz AM, Samuel AM, Webb ML, Basques BA, Golinvaux NS, Singh K, Grauer JN. How should postoperative adverse events be weighted against each other in research studies? 67th Annual Meeting of ABJS: Eugene, Oregon. 8-12 July 2015. (Podium presentation by Bohl DD)

64.  Bohl DD, Samuel AM, Webb ML, Lukasiewicz AM, Golinvaux NS, Basques BA, Ahn J, Singh K, Vaccaro AE, Grauer JN. Timing of Complications Following Anterior Cervical Decompression and Fusion Procedures. 30th Annual Meeting of the North American Spine Society. Chicago, IL. 2015 Oct 14-18. (Podium presentation by Bohl DD).

65.  Samuel AM, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Varthi AG, Leslie MP, Grauer JN. "Do We Really Understand the Patient Populations in Database Research: A Comparison of Femoral Shaft Fracture Patients in Three Commonly Used National Databases” 31st Annual Meeting of the Orthopaedic Trauma Association. October 7-10, 2015. San Diego, CA. Accepted 2015 June. (Podium presentation by Samuel AM).

66.  Samuel AM, Toy JO, Fu MC, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Albert TJ, Grauer JN. "Most 30-day readmissions after anterior cervical discectomy and fusion are not due to surgical site-related issues: An analysis of 10,006 patients" 43rd Annual Meeting of the Cervical Spine Research Society. San Diego, CA. December 3-5 2015. (Podium presentation by Samuel AM)

67.  Bohl DD, Ahn J, Massel D, Mayo B, Basques BA, Singh K, Grauer J. Impact of Operative Time on Adverse Events Following Anterior Cervical Discectomy and Fusion. SMISS, Las Vegas, 2015. (Podium presentation by Ahn J)

68.  Bohl DD, Ahn J, Massel D, Mayo B, Basques BA, Singh K, Grauer J. Incidence and Risk Factors for Pneumonia Following Lumbar Spinal Fusion Procedures. SMISS, Las Vegas, 2015. (Podium presentation by Ahn J)

69.  Bohl DD, Ahn J, Mayo B, Massel D, Tabaraee E, Sershon R, Basques BA, Singh K. Does Greater Body Mass Index Increase the Risk for Recurrent Herniation Following Lumbar Discectomy? SMISS, Las Vegas, 2015. (Podium presentation by Ahn J)

70.  Bohl DD, Ahn J, Tabaraee E, Sershon RA, Basques BA, Singh K. Does Greater Body Mass Index Increase the Risk for Recurrent Herniation Following Lumbar Discectomy? American Academy of Orthopaedic Surgeons 2016 Annual Meeting. Orlando, FL. 2016 Mar 1-5. (Podium presented by Bohl DD).

71.  Bohl DD, Ahn J, Johnson DJ, Massel DH, Basques BA, Singh K. Malnutrition Predicts Infectious and Wound Complications Following Posterior Lumbar Spinal Fusion. American Academy of Orthopaedic Surgeons 2016 Annual Meeting. Orlando, FL. 2016 Mar 1-5. (Podium presented by Bohl DD).

72.  Bohl DD, Samuel AM, Lukasiewicz AM, Webb ML, Basques BA, Della Valle CJ, Levine BR, Grauer JN. Which Adverse Events are Associated with Revision Versus Primary Total Joint Arthroplasty? American Academy of Orthopaedic Surgeons 2016 Annual Meeting. Orlando, FL. 2016 Mar 1-5. (Podium presented by Bohl DD).

73.  Bohl DD, Samuel AM, Webb ML, Lukasiewicz AM, Basques BA, Levine BR, Grauer JN. Timing of Complications Following Total Joint Arthroplasty. American Academy of Orthopaedic Surgeons 2016 Annual Meeting. Orlando, FL. 2016 Mar 1-5. (Podium presented by Bohl DD).

74.  Bohl DD, Ahn J, Louie PK, Massel DH, Johnson DJ, Basques BA, Singh K. Impact of the Number of Levels on Adverse Events Following Posterior Lumbar Fusion Procedures. American Academy of Orthopaedic Surgeons 2016 Annual Meeting. Orlando, FL. 2016 Mar 1-5. (Podium presented by Bohl DD).

75.  Bohl DD, Ahn J, Mayo BC, Massel DH, Basques BA, Long WW, Modi KD, Singh K, Grauer JN. Impact of Operative Time on Adverse Events Following Anterior Cervical Discectomy and Fusion. 16th Annual Meeting of the International Society for the Advancement of Spine Surgery, Las Vegas, NV 2016. (Podium presentation by Mayo BC)

76.  Bohl DD, Ahn J, Mayo BC, Massel DH, Long WW, Modi KD, Basques BA, Singh K. Does Greater Body Mass Index Increase the Risk for Revision Procedures Following a Single-level Minimally Invasive Lumbar Discectomy? 16th Annual Meeting of the International Society for the Advancement of Spine Surgery, Las Vegas, NV 2016. (Podium presentation by Mayo BC)

77.  Samuel AM, Toy JO, Fu MC, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Albert TJ, Grauer JN. Most 30-day readmissions after anterior cervical discectomy and fusion are not due to surgical site-related issues: An analysis of 10,006 patients. 16th Annual Meeting of the International Society for Advancement of Spine Surgery. Las Vegas NV. Apr 6-8 2016. (Podium presentation by Samuel AM)

78.  Frank RM, Basques BA, Leroux T, Griffin J, Thorsness R, Verma NN, Provencher MT, Romeo AA. Complications following anterior shoulder instability treatment: bankart repair versus latarjet. 2016 French Arthroscopy Society Annual Meeting. Paris, France. Nov 30-Dec 3, 2016.

79.  Bach BR, Basques BA, Chahal J, Cole BJ, Leroux TS, Meyer M, Saltzman BM, Yanke AB. Do Intra-Articular Normal Saline Injections have Therapeutic Benefits in Patients with Knee Osteoarthritis? A Meta-Analysis of Level One Studies. American Academy of Orthopaedic Surgeons 2017 Annual Meeting: March 14-18, San Diego, CA. (Podium presentation by Bach BR)

80.  Frank RM, Basques BA, Leroux T, Griffin J, Thorsness R, Verma NN, Provencher MT, Romeo AA. Complications Following Anterior Shoulder Instability Treatment: Bankart Repair Versus Latarjet. 36th Annual AANA Meeting. May 18th, 2017. Denver, CO. 

81.  Frank RM, Basques BA, Leroux T, Griffin J, Thorsness R, Verma NN, Provencher MT, Romeo AA. Complications Following Anterior Shoulder Instability Treatment: Bankart Repair Versus Latarjet. 11th Biennial ISAKOS Congress. June 4, 2017. Shanghai, China.

82.  Diaz-Collado PJ, Samuel AM, Gala R, McLynn RP, Lukasiewicz AM, Basques BA, Bohl DD, Grauer JN. Thromboembolic events after traumatic vertebral fractures: an analysis of 190,192 patients. Accepted for North American Spine Society 32nd Annual Meeting; October 25-28, 2017; Orlando, FL (Podium presentation by Diaz-Collado PJ)

83.  Wuerz T, Basques BA, Friel N, Ukwuani G, Nho S. Risk for contralateral labral tear in femoroacetabular impingement patients. 34th AGA Congress, 7-9 September 2017, Munich, Germany. (Podium presentation by Wuerz T)

84.  Wuerz T, Basques BA, Ukwuani G, Friel N, Nho S. Effect of pain and symptom duration on outcomes following hip arthroscopy. 34th AGA Congress, 7-9 September 2017, Munich, Germany. (Podium presentation by Wuerz T)

85.  Louie PK, Basques BA, Paul JC, Varthi AG, Markowitz JS, Heidt ST, Sharma, S, Goldberg EJ, An HS. Sagittal Alignment Parameters Associated With Adjacent Segment Pathology After Anterior Cervical Discectomy And Fusion. Cervical Spine Research Society 2017 Annual Meeting; Hollywood, FL. November 30 – December 2, 2017. (Podium presentation by Louie PK)

86.  Louie PK, Basques BA, Nolte MT, Heidt S, Saifi C, Paul JC, Varthi AG, Goldberg EJ, An HS. Does the Concomitant Presence of Scoliosis or Spondylolisthesis Affect Outcomes following Stability-Preserving Lumbar Decompression for Spinal Stenosis? Lumbar Spine Research Society 11th Annual Meeting; Chicago, IL. April 5-6, 2018. (Podium presentation by Louie PK)

87.  Basques BA, Louie PK, Varthi AG, Paul JC, Nolte MT, Markowitz J, Mormol JD, Sharma S, Goldberg EJ, An HS. Rigid Cervical Plate Fixation is Associated with Greater Restoration and Maintenance of Cervical Lordosis compared to Semi-rigid Plate Fixation in Anterior Cervical Discectomy and Fusion. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Podium presentation by Basques BA)

88.  Nolte MT, Basques BA, Louie PK Movassaghi K, Markowitz J, McKinney DP, Chen O, An HS, DeWald CJ. Patients with Osteoporosis Undergoing Deformity Correction Spinal Fusion for Adult Spinal Deformity are at Greater Risk of Developing Proximal Junctional Kyphosis. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Podium presentation by Nolte MT)

89.  Louie PK, Basques BA, Paul JC, Varthi AG, Nolte MT, Khurana T, Heidt ST, Goldberg EJ, An HS. Sagittal Alignment Parameters Associated with Adjacent Segment Pathology after Anterior Cervical Discectomy and Fusion. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Podium presentation by Louie PK)

90.  Nolte MT, Louie PK, Basques BA, Lei V, Khurana T, Paul JC, Varthi AG, Goldberg EJ, An HS. Stability-Preserving Multilevel versus Single Level Decompression-Only Surgery for Lumbar Spinal Stenosis: Demographic Patterns and Outcomes. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Podium presentation by Nolte MT)

91.  Louie PK, Johanson H, Emerson J, Khan J, Basques BA, Nolte M, Samartzis D, An H. Degenerative Cervical Spondylolisthesis: Does Adjacent Level Surgical Stabilization Result In Progressive Listhesis? American Academy of Orthopaedic Surgeons Annual Meeting. Las Vegas, NV. 2019 Mar 13.  (Podium presentation by Louie PK) 

92.  Khan J, Basques B, Gosse J, Berkowitz M, Tchalukov K, Maschhoff C, Grewal G, Colman M, An H. History Of Prior Lumbar Microdiscectomy Poorly Predicts Outcomes Following Open Posterior Lumbar Fusion. Global Spine Congress. Toronto, ON. 2019 May 16. (Podium presentation by Khan J)

93.  Khan J, Gandhi S, Basques B, Fleming A, Maschhoff C, Mendoza C, Goldberg E, Colman M, An H. Duration Of Preoperative Symptoms Does Not Affect Clinical Outcome After Lumbar Arthrodesis. Global Spine Congress. Toronto, ON. 2019 May 17. (Podium presentation by Khan J)

94.  Khan JK, Basques BA, Oh J, Hayani Z, Hwang J, Tchalukov K, Derman P, An HS, Colman MW. Does the Number of Patient-Reported Allergies Impact Clinical Outcomes after Lumbar Spinal Fusion?. North American Spine Society (NASS). Chicago, IL. 2019 Sept 25. (Podium)

95.  Nolte MT, Basques BA, Louie PK, Khan JM, Sayari AS, Samartzis D, An HS, DeWald DJ. The Development of a Predictive Scoring System for Discharge to a Facility Following Posterior Spinal Fusion for Adult Spinal Deformity. North American Spine Society (NASS). Chicago, IL. 2019 Sept 25. (Podium)

96.  Basques BA, Khan JM, Nolte MT, Louie PK, Movassaghi K, Markowitz J, Goldberg E, An HS. Sagittal Parameters Poorly Predict Clinical Outcomes Following Anterior Cervical Discectomy and Fusion. North American Spine Society (NASS). Chicago, IL. 2019 Sept 25. (Podium)

97.  Louie PK, Johanson HE, Emerson JT, Khan JM, Basques BA, McKinney DP, Saifi C, An HS. Degenerative Cervical Spondylolisthesis: Does Adjacent Level Surgical Stabilization Result In Progressive Listhesis?. North American Spine Society (NASS). Chicago, IL. 2019 Sept 26. (Podium)

98.  Basques BA, Khan JM, Nolte MT, Louie PK, Sayari A, Iloanya M, Goldberg EJ, An HS. Do Large Increases in Disc Space Height Have Consequences after ACDF?. North American Spine Society Annual Meeting. Chicago, IL. 2019 Sept 27.  (Podium)

99.  Basques BA, Gomez G, Padovano A, Harada GK, Kreitz TM, Westerlund LE, Deol G, Phillips FM. Outcomes with Porous PEEK Interbody Cages for Anterior Cervical Discectomy and Fusion at Three or More Levels. ISASS 2020 Annual Meeting. Puerto Rico. 2020 Feb 26-28. (Podium).

100. Harada GK, Basques BA, Samartzis D, Goldberg EJ, Colman MW, An HS. Development and validation of a novel scoring tool for predicting facility discharge after elective posterior lumbar fusion. North American Spine Society Annual Meeting, San Diego, CA, Oct 7-10, 2020 (Podium).

101. Harada GK, Basques BA, Hornung A, Samartzis D, An HS. The Re-herniation after decompression (RAD) score identifies patients at low-risk for re-herniation after lumbar decompression surgery. Best Paper at North American Spine Society Annual Meeting, San Diego, CA, Oct 7-10, 2020 (Podium).

102. Gandhi S, Khanna K, Nguyen A, Harvey J, Sheha E, Nolte M, Basques B, Phillips F. The Effect of Interbody Cage Angle on Disc Height and Foraminal Height after Anterior Lumbar Interbody Fusion SMISS Annual Forum ’20. Virtual. 2020 Oct 29-31. (Podium).

103. Nguyen A, Gandhi S, Khanna K, Harvey J, Sheha E, Nolte M, Basques B, Phillips F. Does Cage Angle Affect Lumbar Lordosis and Segmental Alignment after Anterior Lumbar Interbody Fusion? Virtual. 2020 Oct 29-31. (Podium).

104. Harvey J, Khanna K, Nguyen A, Gandhi S, Sheha E, Khanna K, Basques B, Nolte M, Phillips F. Is Interbody Cage Angle Related to Subsidence after Anterior Lumbar Interbody Fusion? SMISS Annual Forum ’20. Virtual. 2020 Oct 29-31. (Podium).

105. Gandhi S, Siyaji Z, Piracha A, Basques B, Alam O, Khanna K, Nolte M, Phillips F Does Inclusion of L4-5 Affect the Rate of Postoperative Complication and Approach-Related Neurologic Symptoms after Multilevel Lateral Trans-Psoas Lumbar Interbody Fusion? SMISS Annual Forum ’20. Virtual. 2020 Oct 29-31. (Podium).

Poster Presentations:

1.     Basques BA, Meadows MC, Grauer JN, Kogan M. Pediatric Obesity is Associated with Short-Term Risks after Pelvic Osteotomy. American Academy of Orthopaedic Surgeons 2017 Annual Meeting: March 14-18, San Diego, CA. (Poster)

2.     Basques BA, Espinoza-Orias A, Shifflett GD, Fice MP, An H, Inoue N. Lumbar Spine Kinematics and Spondylosis Vary By Motion Segment Level In Individuals with Low Back Pain. American Academy of Orthopaedic Surgeons 2017 Annual Meeting: March 14-18, San Diego, CA. (Poster)

3.     Basques BA, Fischer J, Samuel AM, Webb ML, Lukasiewicz AM,  Bohl DD, Grauer JN. Missing Data Significantly Affects Results from Total Joint Arthroplasty Database Studies. American Academy of Orthopaedic Surgeons Annual Meeting, Orlando, FL March 1-5 2016. (Poster)

4.     Basques BA, Bohl DD, Golinvaux NS, Smith BG, Grauer JN. Which Common Pediatric Orthopaedic Procedures Are the Most Dangerous? 128th Annual Meeting of the American Orthopaedic Association, Providence, RI: 2015 Jun 24-27 (Poster)

5.     Basques BA, Toy JO, Bohl DD, Golinvaux NS, Grauer JN. General versus Spinal Anesthesia for Total Hip Arthroplasty. 128th Annual Meeting of the American Orthopaedic Association, Providence, RI: 2015 Jun 24-27 (Poster)

6.     Basques BA, Webb ML, Golinvaux NS, Bohl DD, Grauer JN. Predicting Averse Events, Length of Stay, and Readmission After Surgery for Tibial Plateau Fractures. 128th Annual Meeting of the American Orthopaedic Association, Providence, RI: 2015 Jun 24-27 (Poster)

7.     Basques BA, Golinvaux NS, Bohl DD, Grauer JN. Does Use of an Operating Microscope in Spine Surgery Increase Infection Rates or Operative Time?. American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV: 2015 Mar 24-28 (Poster)

8.     Basques BA, Bohl DD, Golinvaux NS, Smith BG, Grauer JN. Risk Factors for Poor Short-term Outcomes After Spinal Fusion for Adolescent Idiopathic Scoliosis. American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV: 2015 Mar 24-28 (Poster)

9.     Basques BA, Golinvaux NS, Bohl DD, Smith BG, Grauer JN. Predicting Short-term Morbidity in Patients Undergoing Posterior Spinal Fusion for Neuromuscular Scoliosis. Pediatric Orthopaedic Society of North America (POSNA), Atlanta, GA: 2015 Apr 29-May 2 (Poster)

10.  Basques BA, Fu MC, Buerba RA, Bohl DD, Golinvaux NS, Grauer JN. Using the ACS-NSQIP to identify factors affecting hospital length of stay after elective posterior lumbar fusion. American Orthopaedic Association/Canadian Orthopaedic Association Combined Meeting, Montreal, QC, Canada. 2014 Jun 18-21. (Poster)

11.  Basques BA, Miller CP, Golinvaux NS, Bohl DD, Grauer JN. Risk Factors for Thromboembolic Events After Ankle Fracture. Orthopaedic Trauma Association Annual Meeting, Tampa, FL. 2014 Oct 15-18. (Poster)

12.  Basques BA, Bohl DD, Golinvaux NS, Yacob A, Varthi AG, Grauer JN. Predicting drain output after anterior cervical discectomy and fusion. North American Spine Society Annual Meeting, San Francisco, CA. 2014 Nov 12-15. (Poster)

13.  Basques BA, Golinvaux NS, Bohl DD, Grauer JN.  Which Patients Get Admitted And Readmitted After Elective Lumbar Discectomy? An Analysis Of 3,394 ACS-NSQIP Patients. Lumbar Spine Research Society, Chicago, IL. 2014 May 1-2. (Poster)

14.  Basques BA, Fu MC, Buerba RA, Bohl DD, Golinvaux NS, Grauer JN. Risk factors for extended length of stay following elective posterior lumbar fusion. 7th Annual Meeting of the Lumbar Spine Research Society, Chicago, IL. 2014 May 1-2. (Poster)

15.  Basques BA, Lukasiewicz AM, Webb ML, Samuel AM, Bohl DD, Smith BG, Grauer JN. Predicting Short-term Morbidity in Patients Undergoing Posterior Spinal Fusion for Neuromuscular Scoliosis. 30th Annual Meeting of the North American Spine Society. Chicago, IL. 14-17 October 2015. (Poster)

16.  Basques BA, Lukasiewicz AM, Webb ML, Samuel AM, Bohl DD, Grauer JN. Cervical Total Disc Replacement and Anterior Cervical Discectomy and Fusion have Similar Short-Term Complication Rates. 30th Annual Meeting of the North American Spine Society. Chicago, IL. 14-17 October 2015. (Poster)

17.  Basques BA, Lukasiewicz AM, Webb ML, Samuel AM, Bohl DD, Smith BG, Grauer JN. Predicting Short-term Morbidity in Patients Undergoing Posterior Spinal Fusion for Neuromuscular Scoliosis.  Scoliosis Research Society Annual Meeting: Minneapolis, MN. 2015 Sep 30-Oct 3 2015 (Poster)

18.  Golinvaux NS, Basques BA, Bohl DD, Grauer JN. Does Smoking Increase the Risk of Perioperative Complications Following Elective Lumbar Spine Surgery? A Study of 11,586 Patients in The ACS NSQIP Database. North American Spine Society Annual Meeting, San Francisco, CA. 2014 Nov 12-15. (Poster)

19.  Bohl DD, Basques BA, Golinvaux NS, Lukasiewicz AM, Webb ML, Samuel AM, Ahn J, Singh K, Grauer JN. Severity weighting of postoperative adverse events in orthopaedic surgery. 128th Meeting of the American Orthopaedic Association. Providence, RI. 2015 June 24-27. (Poster)

20.  Bohl DD, Basques BA, Golinvaux NS, Baumgaertner MR, Grauer JN. A Comparison of Two National Databases for Use in Hip Fracture Surgery Research. 128th Meeting of the American Orthopaedic Association. Providence, RI. 2015 Jun 24-27. (Poster)

21.  Bohl DD, Russo GS, Basques BA, Golinvaux NS, Fu MC, Long WD, Grauer JN. Do Two Commonly Used National Databases Give Similar Results for Studies of Lumbar Fusion Procedures? North American Spine Society Annual Meeting, San Francisco, CA. 2014 Nov 12-15. (Poster)

22.  Bohl DD, Basques BA, Golinvaux NS, Baumgaertner MR, Grauer JN. NIS and NSQIP Give Different Results in Hip Fracture Studies. Orthopaedic Trauma Association Annual Meeting, Tampa, FL. 2014 Oct 15-18. (Poster)

23.  Bohl DD, Basques BA, Golinvaux NS, Miller CP, Baumgaertner MR, Grauer JN. Extramedullary vs. Intramedullary Implants for Intertrochanteric Hip Fractures: Thirty-day Outcomes Among 4,432 Cases from the ACS-NSQIP Database. Orthopaedic Trauma Association Annual Meeting, Tampa, FL. 2014 Oct 15-18. (Poster)

24.  Golinvaux NS, Basques BA, Bohl DD, Grauer JN. Comparison of 372 patients undergoing decompression for degenerative spondylolisthesis from the SPORT trial with 1,035 from the ACS NSQIP database. Lumbar Spine Research Society, Chicago, IL. 2014 May 1-2. (Poster)

25.  Golinvaux NS, Basques BA, Bohl DD, Grauer JN. Smoking is Common but Does Not Increase the Risk of Perioperative Complications Following Elective Lumbar Spine Surgery: A Study of 11,586 Patients in The ACS NSQIP Database. 7th Annual Meeting of the Lumbar Spine Research Society, Chicago, IL. 2014 May 1-2. (Poster)

26.  Bohl DD, Russo GS, Basques BA, Golinvaux NS, Fu MC, Long WD, Grauer JN. Results of Database Studies Vary Depending on the Database Used: A Study of the Inter-database Reliability of NIS and NSQIP for Lumbar Fusion Procedures. 7th Annual Meeting of the Lumbar Spine Research Society, Chicago, IL. 2014 May 1-2. (Poster)

27.  Webb ML, Bohl DD, Basques BA, Samuel AM, Lukasiewicz AM, Gardner EC, Grauer JN. Open Reduction and Internal Fixation vs. Arthroplasty for Proximal Humerus Fractures in 487 Geriatric Patients. 128th Annual Meeting of the American Orthopaedic Association, Providence, RI: 2015 Jun 24-27 (Poster)

28.  Webb ML, Samuel AM, Lukasiewicz AM, Basques BA, Bohl DD, Diaz-Collado PJ, Varthi AG, Grauer JN.  Of 5,267 Lumbar Posterior Fusions, 4.35% Of Patients Readmitted Within 30 Days: Surgical Site Issues The Most Common Reasons For Readmission. 30th Annual Meeting of the North American Spine Society. Chicago, IL. 14-17 October 2015. (Poster)

29.  Samuel AM, Bohl DD, Basques BA, Diaz-Collado PJ, Lukasiewicz AM, Webb ML, Grauer JN. Analysis of Delays to Surgery for Cervical Spinal Cord Injuries. 30th Annual Meeting of the North American Spine Society. Chicago, IL, Oct 14-18 2015 (Poster)

30.  Samuel AM, Gala RJ, Diaz-Collado PJ, Webb ML, Lukasiewicz AM, Basques BA, Bohl DD, Grauer JN. Thromboembolic events after traumatic lumbar vertebral fractures: an analysis of 80,558 patients. 30th Annual Meeting of the North American Spine Society. Chicago, IL, Oct 14-18 2015 (Poster)

31.  Samuel AM, Save AV, MD, Diaz-Collado PJ, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Grauer JN. Mortality, adverse events, and length of stay after cauda equina syndrome: an analysis of 3,732 patients. 30th Annual Meeting of the North American Spine Society. Chicago, IL, Oct 14-18 2015 (Poster)

32.  Bohl DD, Telles CJ, Golinvaux NS, Basques BA, DeLuca PA, Grauer JN. Effectiveness of Providence nighttime bracing in patients with adolescent idiopathic scoliosis. 10th International Pediatric Orthopaedic Symposium. Lake Buena Vista, FL. 2013 Dec 2-7. (Poster)

33.  Gruskay J, Fu M, Buerba R, Basques BA, Bohl D, Webb M, Grauer JN. Factors predicting complications and length of stay following elective cervical discectomy and fusion. North American Spine Society, New Orleans, LA, October 2013 (Poster)

34.  Golinvaux NS, Bohl DD, Basques BA, Grauer JN. Administrative Database Concerns: Poor ICD-9 Code Accuracy for Preoperative Anemia in Spinal Fusion. American Academy of Orthopaedic Surgeons 2015 Annual Meeting, Las Vegas, NV. 2015 Mar 24-28. (Poster)

35.  Bohl DD, Web ML, Lukasiewicz AM, Samuel AM, Golinvaux NS, Basques BA, Grauer JN. How Long After Total Hip Arthroplasty Do Complications Occur? 128th Meeting of the American Orthopaedic Association. Providence, RI. 2015 Jun 24-27. (Poster)

36.  Samuel AM, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Grauer JN. Short-term Outcomes After Cauda Equina Syndrome: An Analysis Of 3,732 Patients. 8th Annual Meeting of the Lumbar Spine Research Society. Chicago, IL.: 2015 Apr 9-10. (Poster)

37.  Lukasiewicz AM, Bohl DD, Basques BA, Samuel AM, Webb ML, Grauer JN. Spinal fractures in patients with ankylosing spondylitis. Orthopaedic Trauma Association, San Diego, October 2015 (Poster)

38.  Bohl DD, Ahn J, Lukasiewicz AM, Samuel AM, Webb ML, Basques BA, Golinvaux NS, Singh K, Grauer JN. Severity Weighting of Adverse Events in Orthopaedic Trauma Surgery. 31st Annual Metting of the Orthopaedic Trauma Association. October 7-10, 2015. San Diego, CA. (Poster)

39.  Samuel AM, Webb ML, Lukasiewicz AM, Varthi AG, Basques BA, Bohl DD, Grauer JN. "Hip and Pelvic Fracture Patients Incur Significantly Different Inpatient Costs, Despite Being Reimbursed Under the Same Medicare Diagnosis Related Group” 31st Annual Meeting of the Orthopaedic Trauma Association. October 7-10, 2015. San Diego, CA. (Poster)

40.  Samuel AM, Diaz-Collado PJ, Fu MC, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Grauer JN. "Hospital-acquired pneumonia occurs in 20.5% of cervical spinal cord injury patients and is associated with poor inpatient outcomes: An analysis of 5,198 patients in the National Trauma Data Bank” 43rd Annual Meeting of the Cervical Spine Research Society. San Diego, CA. December  3-5 2015. (Poster)

41.  Bohl D, Ahn J, Mayo B, Massel D, Basques BA, Grauer J, Singh K. Impact of Operative Time on Adverse Events Following Posterior Lumbar Fusion Procedures. SMISS, Las Vegas, 2015. (Poster)

42.  Samuel AM, Webb ML, Lukasiewicz AM, Bohl DD, Basques BA, Russo GS, Rathi VK, Grauer JN. Large Disparities in Industry Payments to Orthopaedic Surgeons seen in Sunshine Act Data. AAOS Annual Meeting. Orlando, FL. March 1-5, 2016 (Poster)

43.  Samuel AM, Lukasiewicz AM, Webb ML, Bohl DD, Basques BA, Varthi AG, Leslie MP, Grauer JN. "Do We Really Understand the Patient Populations in National Databases When Doing Trauma Research?" AAOS Annual Meeting. Orlando, FL. March 1-5, 2016. (Poster)

44.  Massel DH, Mayo BC, Long WW, Modi KD, Basques BA, Singh K. Differences in Clinical Outcomes between Isthmic and Degenerative Spondylolisthesis Following a Minimally Invasive Transforaminal Lumbar Interbody Fusion. 16th Annual Meeting of the International Society for the Advancement of Spine Surgery, Las Vegas, NV 2016.

45.  Massel DH, Mayo BC, Long WW, Modi KD, Basques BA, Singh K. Minimally Invasive Transforaminal Lumbar Interbody Fusion: Comparison of Low Versus High-grade Isthmic Spondylolisthesis. 16th Annual Meeting of the International Society for the Advancement of Spine Surgery, Las Vegas, NV 2016. (Poster)

46.  Samuel AM, Diaz-Collado PJ,  Gala R, Webb ML, Lukasiewicz AM, Basques BA, Bohl DD, Grauer JN. Thromboembolic events after traumatic lumbar vertebral fractures: an analysis of 80,558 patients. 16th Annual Meeting of the International Society for Advancement of Spine Surgery. Las Vegas NV. Apr 6-8 2016. (Oral Poster)

47.  Massel DH, Mayo BC, Long WW, Modi KD, Basques BA, Singh K. Differences in Clinical Outcomes between Isthmic and Degenerative Spondylolisthesis following a Minimally Invasive Transforaminal Lumbar Interbody Fusion. LSRS, Chicago, 2016. (Poster)

48.  Basques BA, Louie PK, Paul JC, Varthi AG, Heidt S, Peluso R, Goldberg EJ, An HS. Are Patients Who Undergo Multi-Level Anterior Cervical Discectomy And Fusion At A Higher Risk Of Developing Adjacent Segment Degeneration Compared To Single-Level Procedures? Cervical Spine Research Society (CSRS) 2017 Annual Meeting; Hollywood, FL. November 30 – December 2, 2017. (ePoster)

49.  Varthi AG, Louie PK, Basques BA, Paul JC, Peluso R, Mormol J, Sharma S, Goldberg EJ, An HS. Rigid Cervical Plate Fixation Is Associated With Greater Restoration And Maintenance Of Cervical Lordosis Compared To Semi-Rigid Plate Fixation In Anterior Cervical Discectomy And Fusion. Cervical Spine Research Society (CSRS) 2017 Annual Meeting; Hollywood, FL. November 30 – December 2, 2017. (ePoster)

50.  Louie PK, Basques BA, Lei V, Khurana T, Chaudri A, Khurana S, Park K, Goldberg EJ, An HS. Obese Patients may Experience Worse Back Pain and Less Improvement in Back Pain Compared to Non-Obese Patients Following Lumbar Decompression-Only Surgery. American Academy of Orthopaedic Surgeons Annual Meeting. New Orleans, Louisiana. 2018 March 6-10. (Poster)

51.  Basques BA, Louie PK, Carroll D, Park K, Khurana S, Paul J, Varthi A, Goldberg EJ, An HS. Patients Presenting with a Lumbar Far-Lateral Herniated Nucleus Pulposus can Expect Similar Post-Operative Outcomes to Those Presenting with a Central or Paracentral Herniation. American Academy of Orthopaedic Surgeons Annual Meeting. New Orleans, Louisiana. 2018 March 6-10. (Poster)

52.  Basques BA, Louie PK, Heidt S, Sharma S, Mormol J, Paul JC, Varthi A, Goldberg EJ, An HS. The Duration of Lumbar Radicular Symptoms Does Not Impact Clinical Outcomes following Lumbar Decompression Surgery. American Academy of Orthopaedic Surgeons Annual Meeting. New Orleans, Louisiana. 2018 March 6-10. (Poster)

53.  Louie PK, Basques BA, Heidt S, Sharma S, Mormol J, Paul JC, Varthi A, Goldberg EJ, An HS. Does the Duration of Cervical Radicular Symptoms Impact Outcomes following Anterior Cervical Discectomy and Fusion? American Academy of Orthopaedic Surgeons Annual Meeting. New Orleans, Louisiana. 2018 March 6-10. (Poster)

54.  Louie PK, Basques BA, Lei, V, Chaudhri A, Carroll D, Paul JC, Varthi A, Goldberg EJ, An HS. Patients Undergoing Revision Microdiscectomy for Recurrent Lumbar Disc Herniation Experience Worse Clinical Outcomes and More Re-Operations Compared to Patients Undergoing a Primary Microdiscectomy. American Academy of Orthopaedic Surgeons Annual Meeting. New Orleans, Louisiana. 2018 March 6-10. (Poster)

55.  Louie PK, Basques BA, Lei, V, Chaudhri A, Carroll D, Paul JC, Varthi A, Goldberg EJ, An HS. Does the Concomitant Presence of Scoliosis or Spondylolisthesis Affect Outcomes following Stability-Preserving Lumbar Decompression for Spinal Stenosis? American Academy of Orthopaedic Surgeons Annual Meeting. New Orleans, Louisiana. 2018 March 6-10. (Poster)

56.  Basques BA, Louie PK, Mormol J, Sharma S, Heidt S, Varthi A, Paul JC, Goldberg EJ, An HS. Does Obesity Impact Cervical Sagittal Alignment and Risk of Adjacent Segment Degeneration after an Anterior Cervical Discectomy and Fusion? American Academy of Orthopaedic Surgeons Annual Meeting. New Orleans, Louisiana. 2018 March 6-10. (Poster)

57.  Louie PK, Nolte MT, Basques BA, Lei V, Khurana T, Paul JC, Varthi AG, Goldberg EJ, An HS. Patients Undergoing Three Level or Greater Decompression-Only Surgery for Lumbar Spinal Stenosis Have Similar Outcomes to Those Undergoing Single-Level Surgery at Two Years.  Lumbar Spine Research Society 11th Annual Meeting; Chicago, IL. April 5-6, 2018. (Poster)

58.  Louie PK, Basques BA, Nolte MT, Carroll D, Khurana T, Paul JC, Varthi AG, Goldberg EJ, An HS. Preexisting Lumbar Spinal Stenosis Does Not Affect Outcomes of Lumbar Microdiscectomy. Lumbar Spine Research Society 11th Annual Meeting; Chicago, IL. April 5-6, 2018. (Poster)

59.  Louie PK, Basques BA, Nolte MT, Heidt S, Mormol J, Paul JC, Varthi AG, Goldberg EJ, An HS. Obese Patients may Experience Worse Back Pain and Less Improvement in Back Pain Compared to Non-Obese Patients Following Lumbar Decompression-Only Surgery. Lumbar Spine Research Society 11th Annual Meeting; Chicago, IL. April 5-6, 2018. (Poster)

60.  Basques BA, Louie PK, Movassaghi K, Nolte MT, Heidt ST, Paul JC, Varthi AG, Goldberg EJ, An HS. Obese Patients may Experience Worse Back Pain and Less Improvement in Back Pain Compared to Non-Obese Patients Following Lumbar Decompression-Only Surgery. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Poster)

61.  Basques BA, Louie PK, Nolte MT, Markowitz J, Lei V, Paul JC, Varthi AG, Goldberg EJ, An HS. The Duration of Lumbar Radicular Symptoms Does Not Impact Clinical Outcomes following Lumbar Decompression Surgery. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Poster)

62.  Basques BA, Louie PK, Nolte MT, Movassaghi K, Markowitz J, Michalski JF, Oh DG, An HS, DeWald CJ. The "Soft Landing": Proximal Laminar Hooks Are Associated with Decreased Rate of Proximal Junctional Kyphosis in Spinal Fusion for Adult Spinal Deformity compared to Pedicle Screw Fixation. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Poster)

63.  Louie PK, Basques BA, Carroll D, Khurana T, Nolte MT, Paul JC, Varthi AG, Goldberg EJ, An HS. Does the Concomitant Presence of Scoliosis or Spondylolisthesis Affect Outcomes following Stability-Preserving Lumbar Decompression for Spinal Stenosis?. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Poster)

64.  Louie PK, Basques BA, Nolte MT, Movassaghi K, Mormol JD, Paul JC, Varthi AG, Goldberg EJ, An HS. Preexisting Lumbar Spinal Stenosis Does Not Affect Outcomes of Lumbar Microdiscectomy. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Poster)

65.  Basques BA, Haws BE, Khechen B, Louie PK, Movassaghi K, Cardinal KL, Guntin JA, Singh K. The Effect of Preoperative Symptom Duration on Postoperative Outcomes Following a Tubular Lumbar Microdiscectomy. North American Spine Society Annual Meeting, Los Angeles, CA, September 26-29, 2018. (Poster)

66.  Khan J, Basques BA, Kunze K, Grewal G, Hong D, Pardo C, Goldberg E, Colman M, An H. Does Obesity Impact Clinical Outcomes and Lumbar Sagittal Alignment after a Posterior Lumbar Spine Fusion? ORS Great Lakes/Midwest Regional Symposium. Ann Arbor, MI. 2018 Aug 6. (Poster)

67.  Basques BA, Louie P, Nolte M, Khan J, Movassaghi K, Markowitz J, Oh J, An H, Dewald C. Does the Rod Metal Composition Affect the Odds of Developing Proximal Junctional Kyphosis in Posterior Spine Fusions for Adult Spinal Deformity? ORS Great Lakes/Midwest Regional Symposium. Ann Arbor, MI. 2018 Aug 6. (Poster)

68.  Khan J, Basques BA, Oh J, Michalski J, Hwang J, Tchalukov K, Derman P, An H, Colman M. Does the Number of Patient-Reported Allergies Impact Clinical Outcomes after Lumbar Spinal Fusion? ORS Great Lakes/Midwest Regional Symposium. Ann Arbor, MI. 2018 Aug 6.  (Poster)

69.  Ondeck NT, Fu MC, Skrip LA, McLynn RP, Cui JJ, Basques BA, Albert TJ, Grauer JN. Missing Data Treatments Matter: An Analysis of Multiple Imputation for Anterior Cervical Discectomy and Fusion Procedures. American Orthopaedic Association Annual Meeting. Boston, MA. 2018 June 27-30. (Poster)

70.  Basques BA, Varthi A, Khan J, Louie P, Nolte M, Iloanya M, Paul J, Goldberg E, An H. The Association of Preoperative Disc Height with Radiographic and Clinical Outcomes Following ACDF.  Cervical Spine Research Society 46th Annual Meeting. Scottsdale, AZ. 2018 Dec 5-8. (Poster)

71.  Basques BA, Louie PK, Nolte M, Khan J, Khurana T, Grewal G, Varthi A, Goldberg E, An H. Rigid Cervical Plate Fixation is Associated with Greater Restoration and Maintenance of Cervical Lordosis compared to Semi-rigid Plate Fixation in Anterior Cervical Discectomy and Fusion. American Academy of Orthopaedic Surgeons Annual Meeting. Las Vegas, NV. 2019 Mar 12. (Poster)

72.  Heidt S, Khan JM, Basques BA, Nolte M, Louie P, Mormol J, Grewal G, Goldberg E, An H. Comparing Allograft to Autograft in Maintenance of Cervical Sagittal Parameters and Clinical Outcomes Following Anterior Cervical Discectomy and Fusion with Anterior Cervical Plating. American Academy of Orthopaedic Surgeons. Las Vegas, NV. 2019 Mar 12. (Poster)

73.  Nolte M, Louie PK, Basques BA, Khan J, Grewal G, Khurana T, Heidt S, Goldberg E, An H. Patients Undergoing Three Level or Greater Decompression-Only Surgery for Lumbar Spinal Stenosis Have Similar Outcomes to Those Undergoing Single-Level Surgery at Two Years. American Academy of Orthopaedic Surgeons Annual Meeting. Las Vegas, NV. 2019 Mar 14. (Poster)

74.  Louie PK, Basques BA, Nolte M, Khan J, Heidt S, Varthi A, Paul J, Goldberg E, An H. Sagittal Alignment Parameters and Early Radiographic Changes Associated with Adjacent Segment Pathology after Anterior Cervical Discectomy and Fusion. American Academy of Orthopaedic Surgeons Annual Meeting. Las Vegas, NV. 2019 Mar 14. (Poster)

75.  Khan J, Basques B, Oh D, Hayani Z, Hwang J, Tchalukov K, Derman P, An H, Colman M. Does The Number Of Patient-Reported Allergies Impact Clinical Outcomes After Lumbar Spinal Fusion?. Global Spine Congress. Toronto, ON. 2019 May 15-18.  (Poster)

76.  Basques B, Khan J, Iloanya M, Kadakia K, Vetter C, Chen I, Gandhi S, An H, Colman M. Patients Presenting With Isthmic And Degenerative Spondylolisthesis Present With Similar Radiographic And Clinical Outcomes Following Open Lumbar Fusion. Global Spine Congress. Toronto, ON. 2019 May 15-18.  (Poster)

77.  Khan J, Basques B, Hayani Z, Pardo C, Banks L, Hong Y, Tchalukov K, Colman M, An H. Does Obesity Impact Clinical Outcomes And Lumbar Sagittal Alignment After A Posterior Lumbar Spine Fusion?. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

78.  Khan J, Basques B, Hong Y, Gosse J, Alter K, Banks L, Chitneni A, Colman M, An H. Duration Of Symptoms Does Not Affect Clinical Outcome After Lumbar Arthrodesis. Global Spine Congress. Toronto, ON. 2019 May 15-18.  (Poster)

79.  Basques B, Khan J, Kunze K, Chen I, Gosse J, Friedman L, Maschhoff C, Colman M, An H. Do Clinical Outcomes And Sagittal Parameters Differ Between Transforaminal Lumbar Interbody Fusion And Posterolateral Lumbar Fusion For Degenerative Spondylolisthesis. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

80.  Khan J, Basques B, Gandhi S, Vetter C, Kadakia K, Hwang J, Hayani Z, Kalish C, An H. Single Versus Multilevel Lumbar Arthrodesis: Demographic Patterns And Clinical Outcomes. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

81.  Basques B, Louie P, Khan J, Chen O, Michalski J, Kunze K, Colman M, Samartzis D, An H. Discharge To A Facility Following Posterior Lumbar Fusion: Risk Factors And The Development Of A Predictive Scoring System. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

82.  Basques B, Khan J, Chen O, Michalski J, Hayani Z, Hwang J, Kalish C, An H, Colman M. Do Clinical And Radiographic Outcomes Differ Between Diabetics And Non-Diabetics Following Posterior Lumbar Spinal Fusion?. Global Spine Congress. Toronto, ON. 2019 May 15-18.

83.  Khan J, Basques B, Kalish C, Tchalukov K, Friedman L, Hwang J, Hayani Z, An H, Colman M. Following Open Lumbar Spinal Fusion, Patients With High-Grade Central Stenosis Experience Less Clinical Improvement Compared To Patients With Low-Grade Central Stenosis. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

84.  Basques B, Nolte M, Khan J, Kadakia K, Gosse J, Mormol J, Derman P, Colman M, An H. Patients With Predominantly Back Pain At The Time Of Posterior Lumbar Fusion Experience Similar Clinical Improvement To Patients With Predominantly Leg Pain. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

85.  Basques B, Khan J, Kalish C, Iloanya M, Kunze K, Heidt S, Oh J, An H, Colman M. Scoliosis Is Not Associated With Adverse Clinical Outcomes For Patients Undergoing Limited Posterior Lumbar Spinal Fusion. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

86.  Basques B, Khan J, Derman P, Kadakia K, Fleming A, Hwang J, Chen I, Banks L, An H. Are Clinical Outcomes And Lumbar Sagittal Parameters Comparable Between Upper And Lower Lumbar Spine Fusions?. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

87.  Khan J, Basques B, Vetter C, Kunze K, Pardo C, Chen O, Mormol J, An H, Colman M. Equivalent Outcomes In Patients Undergoing Open Posterior Lumbar Fusion With And Without A History Of Prior Lumbar Laminectomy. Global Spine Congress. Toronto, ON. 2019 May 15-18. 

88.  Louie P, Basques B, Nolte M, Khan J, Heidt S, Maschhoff C, Tchalukov K, Goldberg E, An H. Sagittal Alignment Parameters and Early Radiographic Changes Associated with Adjacent Segment Pathology after Anterior Cervical Discectomy and Fusion. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster) 

89.  Khan J, Basques B, Vetter C, Kalish C, Fleming A, Iloanya M, Gosse J, An H, Colman M. Does Increasing Age Impact Clinical And Radiographic Outcomes Following Lumbar Spinal Fusion?. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

90.  Nolte M, Louie P, Basques B, Khan J, Pardo C, Vetter C, Heidt S, Goldberg E, An H. Patients Undergoing Three Level Or Greater Decompression-Only Surgery For Lumbar Spinal Stenosis Have Similar Outcomes To Those Undergoing Single-Level Surgery At Two Years. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

91.  Basques B, Khan J, Nolte M, Louie P, Mormol J, Khurana T, Banks L, Goldberg E, An H. Clinical Outcomes Following Anterior Cervical Discectomy And Fusion For Patients With Central Versus Foraminal Stenosis. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

92.  Khan J, Louie P, Bohl D, Mayo B, Movassaghi K, Basques B, Nolte M, An H. Rigid Plating And Cortico-Cancellous Allograft Are Effective For Three-Level Anterior Cervical Discectomies And Fusion: A Radiographic Study. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

93.  Basques B, Khan J, Nolte M, Louie P, Movassaghi K, Markowitz J, Grewal G, Goldberg E, An H. The Association Of Preoperative Disc Height With Radiographic And Clinical Outcomes Following ACDF. Global Spine Congress. Toronto, ON. 2019 May 15-18. (Poster)

94.  Basques BA, Kreitz T, Phillips FM. Using Porous PEEK Interbody Cages for Multi-level Anterior Cervical Discectomy and Fusion: Clinical and Radiographic Outcomes. International Society for the Advancement of Spine Surgery (ISASS) Annual Meeting. Anaheim, California: 2019 Apr 3-5. (Poster)

95.  Basques BA, Nolte MT, Louie PK, Sayari A, Khan JM, Goldberg EJ, An HS. Clinical Outcomes Following Anterior Cervical Discectomy and Fusion for Patients with Central versus Foraminal Stenosis. North American Spine Society (NASS). Chicago, IL. 2019 Sept 25-27.

96.  Basques BA, Sayari A, Khan JM, Louie PK, Nolte MT, Iloanya M, Goldberg EJ, An HS. The Association of Preoperative Disc Height with Radiographic and Clinical Outcomes Following ACDF. North American Spine Society (NASS). Chicago, IL. 2019 Sept 25-27.

97.  Basques BA, Gomez G, Padovano A, Harada GK, Kreitz TM, Westerlund LE, Deol G, Phillips FM. Porous PEEK Interbody Cages for Multi-level Anterior Cervical Discectomy and Fusion: Clinical and Radiographic Outcomes. ISASS 2020 Annual Meeting. Puerto Rico. 2020 Feb 26-28. (Poster) 

98.  Basques BA, Harada GK, Khanna K, Rudisill S, Siyaji Z, Alam O, Phillips FM. Is there a difference in clinical outcomes between single level and two level anterior lumbar interbody fusion for degenerative disc disease?. North American Spine Society Annual Meeting, San Diego, CA, Oct 7-10, 2020. (Poster)

99.  Gandhi S, Siyaji Z, Piracha A, Kittaneh H, Basques B, Nolte M, Sheha E, Khanna K, Phillips F. Rate of Postoperative Complication and Approach-Related Neurologic Symptoms after L4-5 Lateral Trans-Psoas Lumbar Interbody Fusion Compared to Upper Lumbar Levels. SMISS Annual Forum ’20. Virtual. 2020 Oct 29-31. (Poster).