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Saqib Hasan, MD Orthopedic Spine Surgeon

Saqib Hasan, M Saqib Hasan, M

"I am a spine surgeon trained in both orthopaedic and neurosurgical spine surgery specializing in complex spine surgery with an emphasis on minimally invasive techniques. My primary clinical focus is on the treatment of adult spinal conditions of the neck and back and related neurologic disorders. I take pride in providing my patients with a holistic treatment approach which incorporates both physical and mental aspects of spinal health to help you return to your desired lifestyle. I draw from many different disciplines including acupuncture and yoga and combine these fields with cutting edge techniques to provide the best available treatment options for my patients. I am one of the few spine surgeons in the United States who is fully trained in endoscopic spine surgery, a special technique where we use special micro-instruments and endoscopic cameras the size of a pencil that can be targeted to a specific problem area, providing an effective targeted minimally invasive alternative to traditional open spine surgery. I am a firm believer in a “less is more” minimally-invasive philosophy to minimize scarring and pain and expedite recovery for my patients to help them quickly return to their active lifestyles.

However, the most minimally invasive surgery is no surgery at all! I am committed to providing my patients with many different options to provide them with long-term neck and back pain relief. I am actively involved in scientific research and I am dedicated to furthering the field of spinal surgery to elevate the standard of care we provide for our patients. Thank you for your thoroughness when completing our forms, accurate and complete information will assist us in providing you the highest possible level of care."

Background

Dr. Hasan was born in New York City and obtained his bachelor's degree in Biological Sciences from Cornell University, graduating summa cum laude. He continued his medical education at the State University of New York – Stony Brook School of Medicine and received his M.D. degree with Honors, being elected into Alpha Omega Alpha (AOA), medicine's highest honor society. Dr. Hasan completed his internship in Surgery and residency in Orthopaedic Surgery at the prestigious Hospital for Joint Diseases at New York University School of Medicine, one of the top orthopedic training programs in the United States. He then completed a combined fellowship in Orthopedic and Neurosurgical Spinal Surgery at the historic Cedars Sinai Medical Center in Los Angeles where he trained in cutting edge techniques including motion preservation procedures such as disc replacement as well as minimally invasive treatment of scoliosis. Dr. Hasan is the first fellowship trained full-endoscopic spine surgeon in the United States; he completed an advanced minimally-invasive and endoscopic spine surgery fellowship in the Department of Neurosurgery at the University of Washington Seattle and is fully trained in the use of endoscopic techniques for the cervical, thoracic and lumbar spine. Dr. Hasan has a clinical research focus on motion preservation, minimally invasive and endoscopic spine surgical techniques and has authored over 50 peer-reviewed publications, scientific abstracts and textbook chapters and serves as a reviewer for several journals in spine surgery and orthopaedics.

Trained in Top Orthopedic and Neurosurgical Spine Programs

  • Cedars Sinai Medical Center
  • NYU School of Medicine
  • University of Washington Medical Center
  • Stony Brook University
  • Cornell University
  • JOIMAX
    Dr. Hasan teaching at a surgical cadaver course with Joimax, a world leader in endoscopic spine surgical equipment
  • SMISS
    Dr. Hasan speaking at the 2019 Society for Minimally Invasive Spine Surgery meeting in Las Vegas, NV about the benefits of endoscopic spine surgery

Education, Training & Affilitions

  • Undergraduate Degree: Bachelor of Science, Cornell University (Ithaca, NY).
  • Medical Degree: Doctor of Medicine, State University of New York, Stony Brook (Stony Brook, NY).
  • Internship: General Surgery, New York University School of Medicine (New York, NY).
  • Residency: Orthopedic Surgery, New York University Hospital for Joint Diseases (New York, NY).
  • Fellowship: Orthopedic and Neurosurgical Spine Surgery, Cedars Sinai Medical Center (Los Angeles, CA).
  • Advanced Fellowship: Advanced Minimally-Invasive and Endoscopic Spine Surgery, University of Washington School of Medicine (Seattle, WA).

Procedures Performed

Procedures

  • Endoscopic laminectomy for spinal stenosis.
  • Endoscopic posterior cervical foraminotomy and discectomy.
  • Endoscopic microdiscectomy.
  • Endoscopic lumbar fusion.
  • Endoscopic neurotomy for facet arthritis / sacroiliitis .

Preserving Procedures

  • Cervical disc replacement.
  • Lumbar disc replacement.
  • Cervical laminoplasty.
  • Motion preserving lumbar decompressive procedures (interlaminar spacer i.e. Coflex).

Fusion Procedures

  • Anterior cervical decompression and fusion (ACDF).
  • Posterior spinal fusion.
  • Minimally-invasive lumbar fusion (TLIF).
  • Anterior lumbar interbody fusion (ALIF).
  • Minimally-invasive lateral lumbar fusion (i.e. XLIF, OLIF, DLIF).
  • Spinal deformity correction.
  • Navigated and robotic assisted spine surgery.
  • Cervical laminectomy / fusion.

Other Procedures

  • Spine fracture surgery.
  • Spine tumor surgery.
  • Orthopedic fracture surgery.
  • Vertebroplasty / Kyphoplasty.
  • Carpal and cubital tunnel release.

Conditions Treated

  • Spinal stenosis.
  • Spondylolisthesis.
  • Myelopathy.
  • Sciatica, radicular or nerve pain.
  • Arm/leg numbness, weakness, cramping.
  • Disc herniation.
  • Scoliosis.
  • Spine fracture.
  • Spine tumor.
  • Facet arthritis.
  • Non-surgical neck and low-back conditions

Publications & Presentations Research

  1. Hasan S, White-Dzuro B, Wagner R, Hofstetter CP. The Endoscopic Trans-Superior Articular Process (SAP) Approach: A Novel Minimally Invasive Surgical Corridor to the Lateral Recess. Operative Neurosurgery 2020. 
  2. Hasan S, Sen RD, McGrath LB, Barber JK, Hofstetter CP. Comparison of Endoscopic Decompression versus Minimally-Invasive Tubular-Based Decompression for Spinal Stenosis in the Setting of Degenerative Scoliosis and Spondylolisthesis. Neurosurg Focus. 2019 May 1;46(5):E16.
  3. Hofstter CP, Wagner R, Kotheeranurak V, Hasan S, Härtl R, Kim JS. AO consensus paper on nomenclature for working channel endoscopic spinal procedures. Global Spine Surgery 2019.
  4. Hasan S, Härtl R, Hofstetter CP. The Benefit Zone of Endoscopic Spine Surgery. J Spine Surg. 2019 Jun;5(Suppl 1):S41-S56. doi: 10.21037/jss.2019.04.19
  5. Poorman GW, Jalai CM, Diebo B, Vira S, Buza J, Baker J, Tishelman J, Horn S, Bono O, Shenoy K, Hasan S, Paul J, Isaacs E, Kaye I, Atanda A, Buckland AJ, LaFage V, Errico T, Passias PG. Congenital Etiology Is an Independent Risk Factor for Complications in Adolescents Undergoing Corrective Scoliosis Surgery: Comparison of In-hospital Comorbidities Using Nationwide KID's Inpatient Database. J Pediatr Orthop. 2019 Sep;39(8):406-410.
  6. Sivakanthan S, Hasan S, Hofstetter C. Full-Endoscopic Lumbar Discectomy. Neurosurg Clin N Am. 2020 Jan;31(1):1-7. doi: 10.1016/j.nec.2019.08.016. Epub 2019 Oct 24
  7. Hasan S, Hofstetter CP. Endoscopic Spine Surgery Past, Present, and Future. Bull Hosp Jt Dis (2013). 2019 Mar;77(1):75-84
  8. Moses MJ, Tishelman JC, Hasan S, Zhou PL, Zevgaras I, Smith JS, Buckland AJ, Kim Y, Razi A, Protopsaltis TS. Lack of Consensus in Physician Recommendations Regarding Return to Driving After Cervical Spine Surgery. Spine (Phila Pa 1976). 2018 Mar 9.
  9. Passias PG, Hasan S, Radcliff K, Isaacs R, Bianco K, Jalai CM, Poorman GW, Worley NJ, Horn SR, Boniello A, Zhou PL, Arnold PM, Hsiesh P, Vaccaro AR, Gerling MC. Arm Pain Versus Neck Pain: A Novel Ratio as a Predictor of Post-Operative Clinical Outcomes in Cervical Radiculopathy Patients. Int J Spine Surg, 2018 [Epub pending]
  10. Passias PG, Jalai CM, Worley N, Vira S, Hasan S, Horn SR, Segreto FA, Bortz CA, White AP, Gerling M, LaFage V, Errico T. Predictors of Hospital Length of Stay and 30-Day Readmission in Cervical Spondylotic Myelopathy Patients: An Analysis of 3057 Patients Using the ACS-NSQIP Database. World Neurosurg. 2017 Nov 14. pii: S1878- 8750(17)31928-9. PMID: 29146432
  11. Passias PG, Poorman GW, Jalai CM, Diebo BG, Vira S, Horn SR, Baker JF, Shenoy K, Hasan S, Buza J, Bronson W, Paul JC, Kaye I, Foster NA, Cassilly RT, Oren JH, Moskovich R, Line B, Oh C, Bess S, LaFage V, Errico TJ. Incidence of Congenital Spinal Abnormalities Among Pediatric Patients and Their Association With Scoliosis and Systemic Anomalies. J Pediatr Orthop. 2017 Oct. PMID: 29016431
  12. Poorman GW, Horn SR, Bronson WH, Hasan S, Moon JY, Diebo BG, Passias PG. Determinants of Cost-to-Charge Ratio Variation among US Hospitals. The Spine Journal , Volume 17 , Issue 10 , S87.
  13. Poorman GW, Jalai CM, Diebo B, Vira S, Buza J, Baker J, Tishelman J, Horn S, Bono O, Shenoy K, Hasan S, Paul J, Isaacs E, Kaye I, Atanda A, Buckland AJ, LaFage V, Errico T, Passias PG. Congenital Etiology is an Independent Risk Factor for Complications in Adolescents Undergoing Corrective Scoliosis Surgery: Comparison of In-hospital Comorbidities Using Nationwide KID's Inpatient Database. J Pediatr Orthop. 2017 Apr 24
  14. Hasan S, McGee A, Hamula M, Wolfson, T, Kwon Y, Zuckerman. The Temporal Effects of Shoulder Arthroplasty on Driving Performance. J Bone Joint Surg Am. 2016 Sep 7;98(17):1471-7
  15. Macagno A, Hasan S, Jalai CM, Worley N, Demoura A, Spivak J, Bendo J, Passias PG. Reverse Bohlman Technique for the Treatment of High Grade Spondylolisthesis in Adults. J Orthopaedics
  16. Hasan S, Weinberg M, Khatib O, Jazrawi LM, Strauss EJ. The Effect of Platelet-Rich Fibrin Matrix on Rotator Cuff Healing in a Rat Model. Int J Sports Med. 2016 Jan;37(1):36-42. doi: 10.1055/s- 0035-1554637. Epub 2015 Oct 28.
  17. Hasan S, Bansal A, McGee A, Hamula M, Wolfson T, Jazrawi LM, Zuckerman JD. Change in driving performance following arthroscopic shoulder surgery. Int J Sports Medicine. 2016. [IN PRESS]
  18. Boniello A, Hasan S, Yang S, Jalai C, Worley N, Passias P. Selective versus Non- Selective Thoracic Fusion in Lenke 1C Curves: A Meta-Analysis of Baseline Characteristics and Post- operative Outcomes. J Neurosurg Spine. 2015 Aug 28:1-10
  19. Campbell KA, Cunningham C, Hasan S, Hutzler L, Bosco JA. Risk Factors for Staphylococcus aureus Nasal Colonization in Spinal Fusion or Joint Arthroplasty Patients. Bull Hosp Jt Dis (2013). 2015 Dec;73(4):276-81.
  20. Quirno M, Campbell KA, Singh B, Hasan S, Jazrawi L, Kummer F, Strauss EJ. Distal femoral varus osteotomy for unloading valgus knee malalignment: a biomechanical analysis. Knee Surg Sports Traumatol Arthrosc. 2015 Apr 17. [Epub ahead of print]
  21. Hasan S, Chay E, Atanda A, McGee AW Jr, Jazrawi LM, Zuckerman JD. The effect of shoulder immobilization on driving performance. J Shoulder Elbow Surg. 2015 Feb;24(2):273-9.
  22. Hasan S, Ayalon OB, Yoon RS, Sood A, Militano U, Cavanaugh M, Liporace FA. A biomechanical comparison between locked 3.5-mm plates and 4.5-mm plates for the treatment of simple bicondylar tibial plateau fractures: is bigger necessarily better? J Orthop Traumatol. 2014 Jun;15(2):123-9.
  23. Onyekwelu I, Hasan S, Chapman CB. Ilizarov external fixator for length salvage in infected amputated nonunions. Bull Hosp Jt Dis (2013). 2014;72(2):176-80.
  24. Gyftopoulos S, Hasan S, Bencardino J, Mayo J, Nayyar S, Babb J, Jazrawi L. Diagnostic accuracy of MRI in the measurement of glenoid bone loss. AJR Am J Roentgenol. 2012 Oct;199(4):873-8.
  25. Patel DN, Nayyar S, Hasan S, Khatib O, Sidash S, Jazrawi LM. Comparison of ultrasound- guided versus blind glenohumeral injections: a cadaveric study. J Shoulder Elbow Surg. 2012 Dec;21(12):1664-8.
  26. Onyekwelu I, Hasan S, Chapman CB. Ilizarov external fixator for stump salvage in infected nonunions. Orthopedics. 2013 Aug;36(8):e990-4. doi: 10.3928/01477447-20130724-12.
  27. Nayyar S, Quirno M, Hasan S, Rybak L, Meislin RJ. Rupture of the distal biceps tendon combined with a supinator muscle tear in a 51-year-old woman: a case report. Case Rep Radiol. 2011;2011:515912.
  28. Bharam S, Lee DK, Hasan S, Philippon MJ. Management of Chondral Lesions Associated with Femoro-Acetabular Impingement. Orthopaedic Knowledge Online. Volume 9, Number 5, April 2011.
  29. Hasan S, Nayyar S, Onyekwelu I, Kalra K, Gyftopoulos S, Jazrawi LM. Complications using bioabsorbable cross-pin femoral fixation: a case report and review of the literature. Case Rep Radiol. 2011; 2011:349230.

Book Chapters

  1. Moskovich R, Hasan S. Chapter 8 – Oblique Lateral Interbody Fusion: OLIF. Minimally Invasive Spine Surgery Techniques (2018). New Orleans, LA: Springer Press.
  2. Hasan S, Bae H. Chapter 18 – Interspinous devices. Minimally Invasive Spine Surgery: Surgical Techniques and Disease Management, 2e (2019). New Orleans, LA: Springer Press.
  3. Hasan S. Chapter 2 – Endoscopic Equipment and Operating Room Set-up. Endoscopic Spine Surgery (2019). New Orleans, LA: Springer Press.
  4. Hasan S, Hofstetter CP. Chapter 6 – Endoscopic Unilateral Laminotomy for Bilateral Decompression. Endoscopic Spine Surgery (2019). New Orleans, LA: Springer Press.

Published Multimedia

  1. Kwon YW, Zuckerman JD, Onyekwelu I, Hasan S, Atanda A. Rotator Cuff Sparing Total Shoulder Arthroplasty. Multimedia presentation presented at AAOS Annual Meeting; San Francisco, CA (February 2012). AAOS Store Product (ISBN/ISSN: 9780892038916).
  2. Tang E, Namm J, Hasan S, Atanda A, Kalra K, Jazrawi LM. Humeral Avulsion of Glenohumeral Ligament (HAGL) Lesion - Current Concepts in Treatment and Management. Multimedia presentation presented at AAOS Annual Meeting; San Francisco, CA (February 2012). AAOS Store Product (ISBN/ISSN: 9780892038947).
  3. Davidovitch RI, Meislin RJ, Hasan S. Repair of Rectus Femoris Tendon Avulsion: Surgical Technique. VuMedi. http://www.vumedi.com/node/123602. (June 2011)
  4. Egol K, Hasan S. Proximal Humerus Fractures: Case Report and Surgical Technique. VuMedi. http://www.vumedi.com/video/270515. (June 2011)
  5. Jazrawi LM, Hasan S, Nayyar S. Knee Osteoarthritis: Viscosupplementation to Cartilage Transplantation and Resurfacing Procedures. VuMedi. http://www.vumedi.com/video/241965. (May 2011)
  6. Angelillo D, Day M, Hasan S, Nayyar S, Jazrawi L, Rybak L. Office Based Ultrasonography of the Shoulder - A How to Guide for the Orthopaedic Surgeon. Multimedia presentation presented at AAOS Annual Meeting; San Diego, CA. (February 2011)
  7. Tang E, Jazrawi LM, Hasan S. Distal Biceps Repair: Case Presentation. VuMedi. http://www.vumedi.com/node/123602. (February 2011)
  8. Angelillo D, Day M, Hasan S, Nayyar S, Jazrawi L, Rybak L. Office Based Ultrasonography of the Shoulder. VuMedi. http://www.vumedi.com/node/123602. (January 2011)
  9. Egol K, Hasan S. Intramedullary Nailing of Distal Tibial Fracture. VuMedi. http://www.vumedi.com/node/123602. (October 2010)
  10. Jazrawi LM, Nomikos G, Hasan S. MRI - Arthroscopic Correlations in the Upper Extremity, VuMedi. http://www.vumedi.com/node/123602. (September 2010)

Published Abstracts / Presentations

  1. Poorman G, Horn S, Bronson WH, Hasan S, Moon J, Diebo B, Passias PG. (2017). Determinants of Cost-to-Charge Ratio Variation among US Hospitals. The Spine Journal. 17. S87. 10.1016/j.spinee.2017.07.068.
  2. Michael Moses MD, Jared Tishelman, Saqib Hasan MD, Peter Zhou BA, Justin Smith MD, Ioanna Zevgaras, Yong Kim MD, Afshin Razi MD, Themistocles Protopsaltis MD. Lack of Consensus in Physician Recommendations Regarding Bracing and Return to Driving After Cervical Spine Surgery. Scientific poster presentation. [AAOS 2018 Annual Meeting, New Orleans, LA]
  3. Hasan S, Carlock K, Brown A, Pham H, Razi AE, Protopsaltis TS. Cervical and Gross Trunk Range of Motion Required During Safe Operation of a Vehicle: A Study of Healthy Adults. Scientific paper presentation. [NASS 2017 Annual Meeting, Orlando, FL]
  4. Hasan S. Cervical Disc Arthroplasty: To fuse or not to fuse?. Grand rounds presentation. [NYU Hospital for Joint Diseases, 2017, New York, NY]
  5. Passias PG, Hasan S, Radcliffe K, Isaacs R, Bianco K, Jalai CM, Poorman G, Worley NJ, Arnold PM, Hsieh P, Vaccaro AR, Gerling MC. Identifying Predictors of Upper Body Post- Operative Pain and Disability Improvement in Surgical Cervical Spine Radiculopathic Patients. Scientific paper presentation. [AAOS 2016 Annual Meeting, Orlando, FL]
  6. Hasan S, Patel KS, Bronson W, Protopsaltis TS, Goldstein JA, Errico TJ. Total Disc Arthroplasty: The Current and Future Use of an Evolving Technology in Spine Surgery. Scientific Exhibit. [AAOS 2016 Annual Meeting, Orlando, FL]
  7. Passias PG, Jalia CM, Worley N, Vira S, Hasan S, White AP, Gerling M, LaFage V, Errico T. Predictors of Hospital Length of Stay and 30-Day Readmission in Cervical Spondylotic Myelopathy Patients: An Analysis of 3057 Patients Using the ACS-NSQIP Database. Scientific poster presentation. [Accepted CSRS 2015 Annual Meeting, San Diego, CA]
  8. Boniello A, Hasan S, Yang S, Jalai C, Worley N, Passias P. Selective versus Non-Selective Thoracic Fusion in Lenke 1C Curves: A Meta-Analysis of Baseline Characteristics and Post- operative Outcomes. Scientific Poster presented at Scoliosis Research Society Annual Meeting; Anchorage, AK (September 2014)
  9. Hasan S, McGee A, Hamula M, Wolfson, T, Kwon Y, Zuckerman. Driving Performance After Shoulder Arthroplasty (Abstract). J Shoulder Elbow Surg. August 2014. 23(9):E229
  10. Hasan S, Bansal A, McGee A, Hamula M, Wolfson T, Jazrawi LM, Zuckerman JD. Perioperative Changes in Driving Performance Following Arthroscopic Rotator Cuff Repair or Glenoid Labrum Repair (Abstract). Arthroscopy; June 2014. Volume 30, Issue 6, Supplement, Pagese12–e13
  11. Hasan S, Campbell KA, Cunningham C, Hutzler L, Phillips M, Bosco J. Risk Factors for Staphylococcus aureus Nasal Colonization in Spinal Fusion or Joint Arthroplasty Patients. Scientific paper presented at 2014 OREF/ORS Northeast Regional Resident Research Symposium; New York, NY (April 2014)
  12. Campbell KA, Hasan S, Cunningham C, Hutzler L, Phillips M, Bosco J. Risk Factors for Staphylococcus aureus Nasal Colonization in Spinal Fusion or Joint Arthroplasty Patients. Scientific Poster presented at AAOS Annual Meeting; New Orleans LA (March 2014)
  13. Hasan S, McGee A, Hamula M, Wolfson, T, Kwon Y, Zuckerman. Driving Performance after Shoulder Arthroplasty. Scientific paper presented at AAOS Annual Meeting; Chicago, IL (March 2014).
  14. Campbell KA, Hasan S, Cunningham C, Hutzler L, Phillips M, Bosco J. Risk Factors for Staphylococcus aureus Nasal Colonization in Spinal Fusion or Joint Arthroplasty Patients. Scientific paper presented at Eastern Orthopaedic Association Annual Meeting; Miami, Fl (October 2013).
  15. Hasan S, Chay E, Atanda A, McGee AW Jr, Jazrawi LM, Zuckerman JD. The effect of shoulder immobilization on driving performance. Scientific paper presented at NYU HJD Sir Robert Jones Scientific Program; New York, NY (May 2013)
  16. Hasan S, Cohn M, Nayyar S, Sidash S, Jazrawi LM, Rokito AS. Single-row versus Double-row Rotator Cuff Repair: Charge-Analysis and Outcomes Assessment. Scientific paper presented at NYU HJD Sir Robert Jones Scientific Program; New York, NY (May 2013)
  17. Hasan S, Weinberg M, Khatib O, Jazrawi LM, Strauss EJ. The Effect of Platelet-Rich Fibrin Matrix on Rotator Cuff Healing in a Rat Model (Abstract). Arthroscopy; June 2012. Volume 28, Issue 6, Supplement 1, Pages e32–e33
  18. Kummer F, Hahn M, Day M, Hasan S, Meislin RJ, Jazrawi LM. Comparison of Arthroscopic Transosseous and Double Row Transosseous Equivalent Rotator Cuff Repair. Scientific poster presented at Arthroscopy Association of North America Meeting; Orlando, FL (May 2012).
  19. Hasan S, Chay E, Atanda A, McGee AW Jr, Jazrawi LM, Zuckerman JD. The effect of shoulder immobilization on driving performance. Scientific poster exhibit presented at AAOS Annual Meeting; San Francisco, CA (February 2012).
  20. Hasan S, Chay E, Atanda A, McGee AW Jr, Jazrawi LM, Zuckerman JD. The effect of shoulder immobilization on driving performance. Scientific poster exhibit presented at AAOS Annual Meeting; San Francisco, CA (February 2012).
  21. Patel DN, Nayyar S, Hasan S, Khatib O, Sidash S, Jazrawi LM. Comparison of ultrasound- guided versus blind glenohumeral injections: a cadaveric study. Scientific poster presented at Arthroscopy Association of North America Meeting; Orlando, FL (May 2012).
  22. Quirno M, Campbell KA, Singh B, Hasan S, Jazrawi L, Kummer F, Strauss EJ. Distal femoral varus osteotomy for unloading valgus knee malalignment: a biomechanical analysis. Scientific poster exhibit presented at Orthopaedic Research Society Annual Meeting; San Francisco, CA (Feb 2012).
  23. Tang E, Kalra K, Hasan S, Atanda A, Khatib O, Jazrawi LM, Meislin RJ. Flexible Reamers in Anatomic Anterior Cruciate Ligament Reconstruction: Tunnel Length and Risk of Nerve Injury. Scientific paper presented at Arthroscopy Association of North America Meeting; Orlando, FL (May 2012).
  24. Cohn M, Nayyar S, Hasan S, Jazrawi LM, Rokito A, Single-row versus Double-row Rotator Cuff Repair: Charge Analysis and Outcomes Assessment. Scientific paper presented at AAOS Annual Meeting; San Francisco, CA (February 2012).
  25. Gyftopoulos S, Hasan S, Bencardino J, Mayo J, Nayyar S, Babb J, Jazrawi L. Diagnostic accuracy of MRI in the measurement of glenoid bone loss. Scientific poster exhibit presented at American Academy of Orthopaedic Surgeons Meeting; San Francisco, CA (February 2012).
  26. Hasan S, Weinberg M, Khatib O, Jazrawi LM, Strauss EJ. The Effect of Platelet-Rich Fibrin Matrix on Rotator Cuff Healing in a Rat Model. Scientific paper presented at AAOS Annual Meeting; San Francisco, CA (February 2012).
  27. Onyekwelu I, Hasan S, Nayyar S, Kwon YW, Rokito AS. The Rising Incidence of SLAP lesions. Scientific poster exhibit presented at AAOS Annual Meeting; San Francisco, CA (February 2012).
  28. Gyftopoulos S, Hasan S, Nayyar S, Mayo J, Bencardino J, Jazrawi L. Anterior Glenoid Bone Loss: Correlation Of MR Imaging And CT Using A Cadaveric Study Model. Scientific paper presented at American Shoulder & Elbow Society Closed Meeting; White Sulphur Springs, WV. (October 2011)