Curriculum Vitae Michael J. Gardner, MD Office Address

Stanford University School of Medicine Department of Orthopaedic Surgery 450 Broadway Avenue, MC 6342 Redwood City, CA 94063

Present Position/Hospital Appointments: January 2016 – present

Professor, Orthopaedic Surgery Vice Chariman, Department of Orthopaedic Surgery Chief, Orthopaedic Trauma Service Stanford University School of Medicine, Palo Alto, CA

March 2013 – present

Associate Professor, Orthopaedic Surgery Washington University School of Medicine, St. Louis, MO

August 2008 – March 2013 Assistant Professor, Orthopaedic Surgery Washington University School of Medicine, St. Louis, MO August 2007 – July 2008

Acting Instructor, Department of Orthopaedics Harborview Medical Center, University of Washington

March 2007

AO Instructor

Education: 1992-1996

1997-2001

Williams College, Williamstown, MA Bachelor of Arts, Major in Chemistry Medical College of Pennsylvania and Hahnemann University School of Medicine, Philadelphia, PA, Doctor of Medicine

Postdoctoral Training: 2001-2002 Internship, General Surgery Cornell University Medical Center, New York, NY 2002-2007

Residency, Orthopaedic Surgery Hospital for Special Surgery, New York, NY

2004-2005

Fellowship, Biomechanical Research Hospital for Special Surgery, New York, NY

2006

Fellowship, AO Jack McDaniel Memorial Hannover, Germany, Mentor: Prof. Christian Krettek, MD

2007-2008

Fellowship, Orthopaedic Trauma Surgery

Harborview Medical Center, Seattle, WA Board Certification and Medical Licensure: American Board of Orthopaedic Surgeons – July 23, 2010 Missouri State Medical Board – 2008 Honors: Lee T. Ford Award for Academic Achievement, Washington University, Department of Orthpaedic Surgery, June 2015 2015 Excellence in Teaching Award, Washington University, Department of Orthopaedic Surgery, June 2015 Best Doctors in America/St. Louis Magazine 2015 Best Doctors in America/St. Louis Magazine 2014 Best Doctors in America/St. Louis Magazine 2013 2012 OTA Highlight Paper, “A Comparison Of More And Less Aggressive Bone Debridement Protocols For The Treatment Of Open Supracondylar Femur Fractures” Barnes-Jewish Hospital Award Winner – Orthopedics Multidisciplinary Communications Process 2012 Best Doctors in America/St. Louis Magazine 2011 Best Poster Award, Trauma, American Academy of Orthopaedic Surgeons Annual Meeting, New Orleans, LA, March 2010, “Orthopaedic Trauma: “Treat or Transfer?” 2009 Excellence in Teaching Award, Washington University, Department of Orthopaedic Surgery, June 2009 Winner, Highlight Paper, Orthopaedic Trauma Association 2007 Annual Meeting, Boston, MA. “The role of parathyroid hormone in the mechanosensitivity of fracture healing” Lewis Clark Wagner Award for Excellence in Research, Hospital for Special Surgery, June 2007 Distinguished House Staff Award, Department of Orthopaedic Surgery, Hospital for Special Surgery, October 2006 Best Poster Award, American Academy of Orthopaedic Surgeons Annual Meeting, Chicago, IL, March 2006. “Fixation of the Posterior Malleolus for Syndesmotic Stability” AO Jack McDaniel Memorial Fellowship Award Recipient, October 2006 Marshall R. Urist Resident Research Award Recipient, Association of Bone and Joint Surgeons/OREF, March 2005

AAOS/OREF Clinician Scientist Development Program, One of 10 residents selected nationally, Huntington Beach, CA, June 2005 Orthopaedic Trauma Association Resident Fracture Course Scholarship Award, Chicago, IL, April 2005 OREF Resident Research Grant Recipient, January 2005 “The Effects of Intermittent Mechanical Compression on Fracture Healing” Eastern Orthopaedic Association Resident Research Award, October 2004 “The Reliability of Spondylolisthesis Grading Instruments” Medical School Honors Alpha Omega Alpha (AOA) Medical Honor Society, Elected October 2000 “Best Student Poster Award”, Sigma Xi Research Society, May 2000 Undergraduate Honors Graduated Cum Laude, Williams College, 1996 Dean’s Honors List, Williams College, 1992-1996 Academic All-American, Baseball, 1996 GTE District One Academic Team, Baseball, 1996 Williams College Scholar-Athlete Award, 1996 Varsity Baseball Team Captain, 1996 Varsity Football Team, 1992-1996 University/Hospital Committees Orthopaedic Quality Improvement Committee, BJH, 2012 – present Director, Research Program, Orthopaedic Trauma Service, 2011 - present Information Technology Committee, Barnes-Jewish Hospital, 2009 – present National Committees: Orthopaedic Trauma Association Research Committee member, 2015 - present Annual Meeting Program Committee member, 2010 – 2016 American Orthopaedic Association Abstract Review Committee member, 2011 – present Orthopaedic Research Society Co-chair, Trauma and Fractures Committee, 2016-2017 Abstract Review Committee, 2011 – present AO AO Upper Extremity Expert Group, 2010 – 2013

American Academy of Orthopaedic Surgeons

Active Fellow, 2012 – present Professional Societies American Academy of Orthopaedic Surgeons, 2002 – present Orthopaedic Trauma Association, 2005 – present AO Trauma, 2006 – present American Orthopaedic Association Emerging Leaders Program, 2006 – present AO North America Faculty, 2008 – present Foundation for Orthopaedic Trauma, 2008 – present Orthopaedic Research Society, 2011 – present Diplomate, American Board of Orthopaedic Surgery (ABOS) Member, American Orthopaedic Association, 2015 Editorial Board: Editorial Advisor, Lippincott Williams & Wilkins, 2015 - present Associate Editor, Journal of Orthopaedic Trauma, 2013 – present Editorial Board, Current Orthopaedic Practice, 2011 – present Journal Reviewer: Reviewer, Clinical Orthopaedics and Related Research, 2006 – present Reviewer, Journal of Bone and Joint Surgery, 2008 – present Reviewer, Journal of Biomechanics, 2008 – present Reviewer, Clinical Anatomy, 2008 – present Reviewer, Journal of Orthopaedic Research, 2008 – present Reviewer, Clinical Biomechanics, 2009 – present Reviewer, Journal of Trauma, 2009 – present Reviewer, Injury, 2011 – present Research Support / Grants The Extended Anterolateral Acromial Approach to the Proximal Humerus PI: Michael J. Gardner, MD Advisor: Dean G. Lorich, MD Funding: $10,000, Zimmer, Warsaw, IN, February 2003 Stability of Locking Compression Plates in Osteoporotic Bone PI: Michael J. Gardner, MD Advisors: David L. Helfet, MD, Dean G. Lorich, MD Funding: $32,582, Synthes, Paoli, PA, March 2003 Fixation of Posterior Malleolus Ankle Fractures for Syndesmotic Stability PI: Michael J. Gardner, MD Advisor: Dean G. Lorich, MD Funding: $4,320, AO North America Resident Research Trauma Grant, May 2003 Vancomycin-impregnated hydroxyapatite cement for the treatment of osteomyelitis PI: Michael J. Gardner, MD Advisor: Mathias P. Bostrom

Funding: Stryker-Howmedica Dates: Jan 1, 2005 – Dec 31, 2006 The role of parathyroid hormone in the mechanosensitivity of fracture healing PI: Michael J. Gardner, MD Advisors: Mathias P. Bostrom, MD, Joseph M. Lane, MD Funding: $25,000, Orthopaedic Trauma Association Research Grant, Jan 1, 2006 – Dec 31, 2006 The effects of intermittent mechanical compression on fracture healing PI: Michael J. Gardner, MD Advisors: Marjolein van der Meulen, PhD, Mathias P. Bostrom, MD Funding: $15,000, OREF Resident Research Grant, Jan 1, 2005 – Dec 31, 2005 Stiffness modulation of locking plates using near cortical slotted holes PI: Michael J. Gardner, MD Co-investigators: James C. Krieg, MD, Sean E. Nork, MD Funding: $19,862, Synthes USA, October 2007 Locked plating versus hemiarthroplasty for treatment of three and four part proximal humerus fractures in elderly patients: A prospective, randomized, multicenter study PI: Michael J. Gardner, MD Co-investigators: Jason M. Evans, MD, Michael L. Brennan, MD Funding: $15,000, Foundation for Orthopaedic Trauma, 10/1/2008-9/30/2009 Volar Locking Plates for Extra-Artuclar Distal Radius Fractures: Is Unicortical Fixation Sufficient PI: Lindley Wall, MD Mentor: Michael J. Gardner, MD Funding: $10,000 Orthopaedic Trauma Association, 6/1/10-5/31/11 The Effects of Construct Stiffness on Outcomes in Distal Femur Fractures PI: Michael J. Gardner, MD Co-investigator: Matthew J. Silva, PhD Funding: $50,000, Barnes Jewish Hospital Foundation/Institute of Clinical and Translational Sciences, June 2012, 6/1/2012-5/31/2013 Syndesmosis Reduction: Clamp Force and Funtional Outcomes PI: Michael J. Gardner, MD Funding: Foundation for Orthopedic Trauma, November 2013 Randomized Trial of Post-Operative Intravenous Acetaminophen in Geriatric Patients with Hip Fractures PI: Steve M. Cherney, MD Mentor: Michael J. Gardner, MD Funding: $11,912, OREF Resident Clinician Scientist Training Grant 7/1/2013-6/30/2014 The Effects of Fracture Fixation Stiffness on the Molecular Events of Fracture Healing

PI: Michael J. Gardner, MD Funding: Synthes, 11/16/2010-11/15/2015 The Effects of Systemic Hedgehog Pathway Modulation on Fracture Healing PI: Michael J. Gardner, MD Funding: $38,000, Musculoskeletal Research Center Pilot and Feasibility Committee, 4/1/2014 – 3/31/2015 The Effects of Systemic Hedgehog Pathway Modulation on Fracture Healing PI: Michael J. Gardner, MD Funding: $225,000, OREF Career Development Grant, 7/1/2015 – 6/30/2018 The Effects of Systemic Hedgehog Pathway Modulation on Fracture Healing PI: Michael J. Gardner, MD Funding: $201,300, NIH 1R21AR066798-01A1, 7/1/2015 – 5/31-2017 Visiting Professorships: Allegheny General Hospital, Pittsburgh, PA, November 2015 Boston University Medical Center, July 2015 Harvard Univeristy, Boston, MA, January 2015 University of Southern California, Los Angeles, CA, April 2014 Michigan Orthopaedic Society, Plymouth, MI, April 2014 University of Minnesota, Minnesota, MN, September 2013 Yale University, Hartford, CT, September 2012 Wake Forest University, Winston-Salem, NC, July 2012 Northwestern University, Chicago, IL, June 2011 Peer Reviewed Articles: 1. Gardner MJ, Flik KR, Mooar PA, Lane JM. Improvement in the undertreatment of osteoporosis in patients following hip fracture. J Bone Joint Surg 2002; 84A:1342-7. 2. Gardner MJ, Brophy RH, Demetrakopoulos D, Koob J, Hong R, Rana A, Lin JT, Lane JM. Interventions to improve osteoporosis treatment following hip fracture. J Bone Joint Surg 2005;87A(1):3-7. 3. Gardner MJ, Griffith MH, Lawrence BD, Lorich DG. Complete exposure of the articular surface for fixation of patellar fractures. J Orthop Trauma 2005;19(2):118-23. 4. Gardner MJ, Yacoubian S, Geller D, Suk M, Mintz D, Potter H, Helfet DL, Lorich DG. The incidence of soft tissue injury in operative tibial plateau fractures: a magnetic resonance imaging analysis of 103 patients. J Orthop Trauma 2005;19(2):79-84. 5. Gardner MJ, Bhandari M, Lawrence BD, Helfet DL, Lorich DG. Treatment of intertrochanteric hip fractures with the AO Trochanteric Fixation Nail. Orthopedics 2005;28(2):117-22. 6. Green DW, Widmann RF, Frank JS, Gardner MJ. Low incidence of ulnar nerve injury with crossed pin placement for pediatric supracondylar humerus fractures using a mini-open technique. J Orthop Trauma 2005;19(3):158-163.

7. Timon SJ, Gardner MJ, Wanich T, Poynton A, Pigeon R, Widmann RF, Rawlins BA, Burke SW. Not all spondylolisthesis grading instruments are reliable. Clin Orthop 2005;434:157-62. 8. Gardner MJ, Griffith MH, Dines JS, Briggs SM, Weiland AJ, Lorich DG. The extended anterolateral acromial approach allows minimally invasive access to the proximal humerus. Clin Orthop 2005;434:123-9. 9. Gardner MJ, Suk M, Pearle A, Buly RL, Helfet DL, Lorich DG. Surgical dislocation of the hip for fractures of the femoral head. J Orthop Trauma 2005;19(5):334-42. 10. Nielson JH, Gardner MJ, Peterson MGE, Potter HG, Sallis JG, Helfet DL, Lorich DG. Radiographic measurements do not predict syndesmotic injury in ankle fractures: An MRI study. Clin Orthop 2005;436:216-21. 11. Gardner MJ, Griffith MH, Lorich DG. Helical plating of the proximal humerus. Injury 2005;36(10):1197-1200. 12. Brophy RH, Gardner MJ, Saleem O, Marx RG. An assessment of the methodological quality of research published in the American Journal of Sports Medicine. Am J Sports Med 2005;33:1812-15. 13. Gardner MJ, Brophy RH, Campbell D, Mahajan A, Wright TM, Helfet DL, Lorich DG. The mechanical behavior of locking compression plates compared with dynamic compression plates in a cadaver radius model. J Orthop Trauma 2005;19(9):597-603. 14. Gardner MJ, Yacoubian S, Geller D, Pode M, Mintz D, Helfet DL, Lorich DG. Prediction of soft tissue injuries in Schatzker II tibial plateau fractures based on measurements of plain Xrays. J Trauma 2006;60:319-24. 15. Simic PM, Robison J, Gardner MJ, Gelberman RH, Weiland AJ, Boyer MI. Treatment of distal radius fractures with a low-profile dorsal plating system: an outcomes assessment. J Hand Surg 2006;31A(3):382-6. 16. Kennedy JG, Chow FY, Dines JS, Gardner MJ, Bohne WH. Outcomes after interposition arthroplasty for treatment of hallux rigidus. Clin Orthop 2006;445:210-5. 17. Gardner MJ, Demetrakopoulos D, Briggs SM, Helfet DL, Lorich DG. The ability of the Lauge-Hansen classification to predict ligament injury and mechanism in ankle fractures: An MRI study. J Orthop Trauma 2006;20(4):267-72. 18. Gardner MJ, Brodsky AR, Briggs SM, Nielson JH, Lorich DG. Fixation of posterior malleolar fractures provides greater syndesmotic stability. Clin Orthop 2006;447:165-71. 19. Gardner MJ, van der Meulen MCH, Demetrakopoulos D, Wright TM, Myers ER, Bostrom MP. In vivo cyclic axial compression affects bone healing in the mouse tibia. J Orthop Res 2006;24(8):1679-1686.

20. Gardner MJ, Griffith MH, Demetrakopoulos D, Brophy RH, Grose A, Helfet DL, Lorich DG. Hybrid locked plating of osteoporotic fractures of the humerus. J Bone Joint Surg 2006;88A(9):1962-7. 21. Gardner MJ, Demetrakopoulos D, Briggs SM, Helfet DL, Lorich DG. Malreduction of the tibiofibular syndesmosis in ankle fractures. Foot Ankle Int 2006;27(10):788-92. 22. Shindle MK, Gardner MJ, Koob J, Bukata S, Cabin JA, Lane JM. Vertebral height restoration in osteoporotic compression fractures: kyphoplasty balloon tamp is superior to postural correction alone. Osteoporos Int 2006;17:1815-19. 23. Gardner MJ, Voos JE, Wanich T, Helfet DL, Lorich DG. Vascular implications of minimally invasive plating of proximal humerus fractures. J Orthop Trauma 2006;20(9):602-607. 24. Shindle MK, Tyler W, Edobor-Osula F, Gardner MJ, Shindle L, Lane JM. Unsuspected lymphoma diagnosed with use of biopsy during kyphoplasty. J Bone Joint Surg 2006;88A(12):2721-4. 25. Asnis PD, Gardner MJ, Leitzes AH, Ranawat A, Peterson MGE, Bass AR. The effectiveness of warfarin dosing from a nomogram compared to housestaff dosing. J Arthroplasty 2007;22(2):213-8. 26. Gardner MJ, Weil Y, Barker JU, Kelly BT, Helfet DL, Lorich DG. The importance of medial support in locked plating of proximal humerus fractures. J Orthop Trauma 2007;21(3):185-91. 27. Gardner MJ, Nork SE. Stablization of unstable pelvic fractures with Supraacetabular compression external fixation. J Orthop Trauma 2007;21(4):269-73. 28. Toro-Arbelaez JB, Gardner MJ, Shindle MK, Cabas JM, Lorich DG, Helfet DL. Open reduction and internal fixation of intraarticular tibial plateau nonunions. Injury 2007;38(3):378-83. 29. Gardner MJ, Citak M, Kendoff D, Hüfner T, Krettek C. Decreased navigated drilling time using an external guide stabilising device. Injury 2007;38(7):755-8. 30. Kendoff D, Citak M, Gardner MJ, Stübig T, Krettek C, Hüfner T. Improved accuracy of navigated drilling using a drill alignment device. J Orthop Res 2007;25(7):951-7. 31. Gardner MJ, Boraiah S, Hentel KD, Helfet DL, Lorich DG. The hyperplantarflexion ankle fracture variant. J Foot Ankle Surg 2007;46(4):256-60. 32. Weil YA, Gardner MJ, Helfet DL, Pearle AD. Computer navigation allows for accurate reduction of femoral fractures. Clin Orthop 2007;460:185-91. 33. Gardner MJ, Barker JU, Briggs SM, Backus SI, Helfet DL, Lane JM, Lorich DG. An evaluation of accuracy and repeatability of a novel gait analysis device. Arch Orthop Trauma Surg 2007;127(3):223-7.

34. Gardner MJ, Kendoff D, Ostermeier S, Citak M, Hüfner T, Krettek C, Nork SE. Sacroiliac joint compression using an anterior pelvic compressor: a mechanical study in synthetic bone. J Orthop Trauma 2007;21:435-41. 35. Grose A, Gardner MJ, Hettrich C, Lorich DG, Asprinio D, Helfet DL. Open reduction and internal fixation of tibial pilon fractures using a lateral approach. J Orthop Trauma 2007;21(8):530-37. 36. Zelken JA, Wanich T, Gardner M, Griffith M, Bostrom M. PMMA is superior to hydroxyapatite for colony reduction in induced osteomyelitis. Clin Orthop Rel Res 2007;462:190-94. 37. Gardner MJ, Briggs SM, Kopjar B, Helfet DL, Lorich DG. Radiographic outcomes of intertrochanteric hip fractures treated with the trochanteric fixation nail. Injury 2007;38(10):1189-96. 38. Kendoff D, Citak M, Gardner MJ, Gosling T, Krettek C, Hufner T. Navigated femoral nailing using noninvasive registration of the contralateral intact femur to restore anteversion. J Orthop Trauma 2007;21(10):725-30. 39. Gardner MJ, van der Meulen MCH, Carson J, Zelken J, Ricciardi BF, Wright TM, Lane JM, Bostrom MP. Role of parathyroid hormone in the mechanosensitivity of fracture healing. J Orthop Res 2007;25(11):1474-80. 40. Kendoff D, Citak M, Gardner MJ, Kfuri M Jr, Thumes B, Krettek C, Hüfner T. Three dimensional fluoroscopy for evaluation of articular reduction and screw placement in calcaneal fractures. Foot Ankle Int 2007;28(11):1165-71. 41. Weil YA, Gardner MJ, Mikhail G, Pierson G, Helfet DL, Lorich DG. Medial migration of intramedullary hip fixation devices: A biomechanical analysis. Arch Orthop Trauma Surg 2008;128(2):227-34. 42. Robertson WJ, Gardner MJ, Barker JU, Boraiah S, Lorich DG, Kelly BT. Anatomy and dimensions of the gluteus medius tendon insertion. Arthroscopy 2008;24(2):130-6. 43. Gardner MJ, Citak M, Kendoff D, Krettek C, Hüfner T. Femoral fracture malrotation caused by freehand versus navigated distal interlocking. Injury 2008;39:176-80. 44. Citak M, Gardner MJ, Citak M, Krettek C, Hufner T, Kendoff D. Navigated femoral anteversion measurements: a new intraoperative technique. Injury 2008;39(4):467-71. 45. Gardner MJ, Boraiah D, Helfet DL, Lorich DG. The anterolateral acromial approach for fractures of the proximal humerus. J Orthop Trauma 2008;22(2):132-137. 46. Gardner MJ, Toro-Arbelaez JB, Harrison M, Hierholzer C, Lorich DG, Helfet DL. Open reduction and internal fixation of distal femoral nonunions: long-term functional outcomes following a treatment protocol. J Trauma 2008;64(2):434-8.

47. Kendoff D, Board TN, Citak M, Gardner MJ, Hankemeier S, Ostermeier S, Krettek C, Hüfner T. Navigated lower limb axis measurements: influence of mechanical weight bearing simulation. J Orthop Res 2008;26(4):553-61. 48. Citak M, Gardner MJ, Kendoff D, Tarte S, Krettek C, Nolte L, Hüfner T. Virtual 3D planning of acetabular fracture reduction. J Orthop Res 2008,26(4):547-52. 49. Gardner MJ, Boraiah D, Helfet DL, Lorich DG. Indirect medial reduction and strut support of proximal humerus fractures using an endosteal implant. J Orthop Trauma 2008;22(3):195-200. 50. Kendoff D, Gardner MJ, Krettek C, Hüfner T, Citak M. Reference markers in computer aided orthopaedic surgery: rotational stability testings and clinical implications. Arch Orthop Trauma Surg 2008;128(6):633-38. 51. Gardner MJ, Ricciardi BF, Wright TM, Bostrom MP, van der Meulen MCH. Pause insertions during cyclic in vivo loading affect bone healing. Clin Orthop 2008;466(5):1232-38. 52. Kendoff D, Gardner MJ, Citak M, Kfuri M Jr, Thumes B, Krettek C, Hüfner T. Value of 3D fluoroscopic imaging of acetabular fractures: comparison to 2D fluoroscopy and CT imaging. Arch Orthop Trauma Surg 2008;128(6):599-605. 53. Weil YA, Gardner MJ, Boraiah S, Helfet DL, Lorich DG. Posteromedial supine approach for reduction and fixation of medial and bicondylar tibial plateau fractures. J Orthop Trauma 2008;22(5):357-62. 54. Boraiah S, Gardner MJ, Helfet DL, Lorich DG. High association of posterior malleolus fractures with spiral distal tibial fractures. Clin Orthop 2008;466(7):1692-8. 55. Toro-Arbelaez JB, Gardner MJ, Hierholzer C, Domenico S, Kose KC, Ertl W, Helfet DL. Long term consequences of pelvic trauma patients with thromboembolic disease treated with inferior vena caval filters. J Trauma 2008;65(1):25-29. 56. Gardner MJ, Toro-Arbelaez JB, Boraiah S, Lorich DG, Helfet DL. Surgical treatment and outcomes of extraarticular proximal tibial nonunions. Arch Orthop Trauma Surg 2008;128(8):833-9. 57. Gardner MJ, Mehta S, Barei DP, Nork SE. Treatment protocol for open AO/OTA type C3 pilon fractures with segmental bone loss. J Orthop Trauma 2008;22(7):451-7. 58. Nork SE, Barei DP, Gardner MJ, Schildhauer TA, Mayo KA, Benirschke SK. Surgical exposure and fixation of displaced type IV, V and VI glenoid fractures. J Orthop Trauma 2008;22(7):487-93. 59. Gardner MJ, Nork SE, Barei DP, Kramer PA, Sangeorzan BJ, Benirschke SK. Secondary soft tissue compromise in tongue-type calcaneus fractures. J Orthop Trauma 2008;22(7):439-45. 60. Gardner MJ, Robertson WJ, Boraiah S, Barker JU, Lorich DGL. Anatomy of the greater trochanteric ‘bald spot’: a potential portal for abductor sparing femoral nailing? Clin Orthop 2008;466(9):2196-2200.

61. Collinge C, LeBus G, Gardner MJ, Gehrig L. Osteoporosis in orthopaedic trauma patients: a diagnosis and treatment protocol. J Orthop Trauma 2008;22(8):541-47. 62. Grose AW, Gardner MJ, Sussman P, Helfet DL, Lorich DG. The surgical anatomy of the blood supply to the femoral head: A description of the anastomosis between the medial femoral circumflex and inferior gluteal arteries at the hip. J Bone Joint Surg 2008;90B(10):1298-1303. 63. Kendoff D, Citak M, Gardner MJ, Stübig T, Krettek C, Hüfner T. Intraoperative 3-D imaging: value and consequences in 248 cases. J Trauma 2009;66:232-238. 64. Geerling J, Kendoff D, Citak M, Zech S, Gardner MJ, Hüfner T, Krettek C, Richter M. Intraoperative 3-D imaging in calcaneal fracture care. Clinical implications and decision making. J Trauma 2009;66:768-73. 65. Gardner MJ, Nork SE, Huber P, Krieg JC. Stiffness modulation of locking plate constructs using near-cortical slotted holes: A preliminary study. J Orthop Trauma 2009;23:281-87. 66. Weil YA, Gardner MJ, Boraiah S, Helfet DL, Lorich DG. Anterior knee pain following the lateral parapatellar approach for tibial nailing. Arch Orthop Trauma Surg 2009;129:773-7. 67. Farrell ED, Gardner MJ, Krieg JC, Routt MLR. The upper sacral nerve root tunnel: an anatomic and clinical study. J Orthop Trauma 2009;23(5):333-9. 68. Gardner MJ, Parada S, Routt MLR. Internal rotation and taping of the lower extremities for closed pelvic reduction. J Orthop Trauma 2009;23(5):361-4. 69. Gardner MJ, Farrell ED, Nork SE, Segina DN, Routt ML. Percutaneous placement of iliosacral screws without electrodiagnostic monitoring. J Trauma 2009;66:1411-15. 70. Gardner MJ, Osgood G, Molnar R, Routt ML. Percutaneous pelvic fixation using working portals in a circumferential pelvic antishock sheet. J Orthop Trauma 2009;23(9):668-674. 71. Gardner MJ, Krieg JC, Simpson TS, Bottlang M. Displacement after simulated pelvic ring injuries: A cadaveric model of recoil. J Trauma 2010;68(1):159-65. 72. Langer JS, Gardner MJ, Ricci WM. The cortical step sign as a tool for assessing and correcting rotational deformity in femoral shaft fractures. J Orthop Trauma 2010; 24(2):82-88. 73. Collinge C, Lebus G, Gardner MJ, Gehrig L. A Comparison of quantitative ultrasound of the calcaneus with DXA in hospitalized orthopedic trauma patients. J Orthop Trauma 2010;24(3):176-180. 74. Barei DP, Shafer BL, Beingessner DM, Gardner MJ, Nork SE, Routt ML. The impact of ORIF on acute pain management in unstable pelvic ring injuries. J Trauma 2010;68(4):949-53.

75. Streubel PN, Gardner MJ, Morshed S, Collinge CA, Gallagher B, Ricci WM. Are extreme distal periprosthetic supracondylar fractures of the femur too distal to fix using a lateral locked plate? J Bone Joint Surg Br 2010;92(4):527-34. 76. Gardner MJ, Nork SE, Huber P, Krieg JC. Less rigid stable fracture fixation in osteoporotic bone using locked plates with near cortical slots. Injury 2010;41(6):652-6. 77. Evans JM, Gardner MJ, Brennan ML, Phillips CJ, Henley MB, Dunbar RP. Intramedullary fixation of fibular fractures associated with pilon fractures. J Orthop Trauma 2010;24(8):49194. 78. Ricci WM, Mamczak C, Tynan M, Streubel PN, Gardner MJ. Pelvic inlet and outlet radiographs redefined. J Bone Joint Surg Am 2010;92:1947-53. 79. Boraiah S, Paul O, Hammoud S, Gardner MJ, Helfet DL, Lorich DG. Predictable healing of femoral neck fractures treated with intraoperative compression and length-stable implants. J Trauma 2010;69(1):142-47. 80. Gardner MJ, Morshed S, Nork SE, Ricci WM, Routt ML. Quantification of the upper and second sacral segment safe zones in normal and dysmorphic sacra. J Orthop Trauma 2010;24(10):622-29. 81. Mamczak CN, Gardner MJ, Bolhofner B, Borrelli J Jr, Streubel PN, Ricci WM. Interprosthetic femoral fractures. J Orthop Trauma 2010;24(12):740-4. 82. Gardner MJ, Chip Routt ML Jr. The antishock iliosacral screw. J Orthop Trauma 2010;24(10):e86-9. 83. Boraiah S, Paul O, Gardner MJ, Parker RJ, Barker JU, Helfet D, Lorich D. Outcomes of length-stable fixation of femoral neck fractures. Arch Orthop Trauma Surg 2010;130(12):1523-1531. 84. Streubel PN, Gardner MJ, Ricci WM. Management of femur shaft fractures in obese patients. Orthop Clin North Am 2011;42(1):21-35. 85. Streubel PN, McCormick JJ, Gardner MJ. The posterior malleolus: should it be Fixed and Why? Currne Orthopaedic Practice 2011;22(1):17-24. 86. Mehta S, Gardner MJ, Barei DP, Benirschke SK, Nork SE. Reduction Strategies Through the Anterolateral Exposure for Fixation of Type B and C Pilon Fractures. J Orthop Trauma 2011;25(2):116-122. 87. Streubel PN, Wong AH, Ricci WM, Gardner MJ. Is there a standard trochanteric entry site for nailing of subtrochanteric femur fractures? J Orthop Trauma 2011;25(4):202-07. 88. Gardner MJ, Streubel PN, McCormick JJ, Klein SE, Johnson JJ, Ricci WM. Surgeon Practices regarding Operative Treatment of Posterior Malleolus Fractures. Foot & Ankle Int’l 2011;32(4):385-393.

89. Streubel PN, Ricci WM, Wong A, Gardner MJ. Mortality after distal femur fractures in elderly patients. Clin Orthop Rel Res 2011;469:1188-1196. 90. Gardner MJ, Putnam SM, Wong A, Streubel PN, Kotiva A, Silva MJ. Differential fracture healing resulting from fixation stiffness variability: a mouse model. J Orthop Sci 2011;16(3):298-303. 91. Gardner MJ, Michael J, Routt M.L. Chip Jr. Transiliac-Transsacral Screws for Posterior Pelvic Stabilization. J Orthop Trauma 2011;25(6):378-384, e51-e62. 92. Cross MB, Osbahr DC, Gardner MJ, Nguyen J, Helfet D, Lorich D, Dines JS. An analysis of the musculoskeletal trauma section of the orthopaedic in-training examination (OITE). J Bone Joint Surg Am 2011;93;e49(1-6). 93. Streubel P, Glasgow D, Wong A, Barei DP, Ricci WM, Gardner MJ. Sagittal Plane Deformity in Bicondylar Tibial Plateau Fractures. J Ortho Trauma 2011;25(9):560-565. 94. Merriman DJ, Ricci WM, McAndrew CM, Gardner MJ. Is Application of an Internal Anterior Pelvic Fixator Anatomically Feasible? CORR 2012;470(8):2111-2115. 95. Gardner MJ, Silva MJ, Krieg JC. Biomechanical Testing of Fracture Fixation Constructs: Variability, Validity, and Clinical Applicability. JAAOS 2012;20(2):86-93. 96. Yang JS, Otero J, McAndrew CM, Ricci WM, Gardner MJ. Can Tibial Nonunion be Predicted at 3 Months after Intramedullary Nailing? J Ortho Trauma 2013;27(11):599-603. 97. Yang JS, Otero J, McAndrew CM, Ricci WM, Gardner MJ. In Response: Can Tibial Nonunion Be Predicted at 3 Months after Intramedullary Nailing? J Orthop Trauma 2013;27(11):605-606. 98. Mamczak CN, Streubel PN, Gardner MJ, Ricci WM. Unraveling the Debate over Orthopaedic Trauma Transfers: The Sender's Perspective. Injury 2013;44(12):1832-1837. 99. Ricci WM, Collinge C, Streubel PN, McAndrew CM, Gardner MJ. A Comparison of More and Less Aggressive Bone Debridement Protocols for the Treatment of Open Supracondylar Femur Fractures. J Ortho Trauma 2013;27(12):722-725. 100. Ricci WM, Streubel PN, Morshed S, Collinge C, Nork SE, Gardner MJ. Risk Factors for Failure of Locked Plate Fixation of Distal Femur Fractures: An Analysis of 335 Cases. J Ortho Trauma 2014;28(2):83-89. 101. Hagen JE, Miller AN, Ott SM, Gardner MJ, Morshed S, Jeray K, Alton TB, Ren D, Abblitt WP, Krieg JC. Association of Atypical Femoral Fractures with Bisphosphonate Use by Patients with Varus Hip Geometry. J Bone Joint Surg Am, 2014;96(22):1905-1909. 102. Linn MS, Gardner MJ, McAndrew CM, Gallagher B, Ricci WM. Is Primary Total Elbow Arthroplasty Safe for the Treatment of Open Intra-Articular Distal Humerus Fractures? Injury 2014;45(11):1747-1751.

103. McAndrew CM, Merriman DJ, Gardner MJ, Ricci WM. Standardized Posterior Pelvic Imaging: Use of CT Inlet and CT Outlet for Evaluation and Management of Pelvic Ring Injuries. J Ortho Trauma 2014;28(12):665-673. 104. Jawa A, Yi PH, Boykin RE, Gardner MJ, Gerber C, Lorich DG, Walch G, Warner JP. Treatment of Proximal Humerus Fractures: Comparison of Shoulder and Trauma Surgeons. Am J Orthopedics 2015;44(2):77-81. 105. Bumpass DB, Ricci WM, McAndrew CM, Gardner MJ. A Prospective Study of Pain Reduction and Knee Dysfunction Comparing Femoral Skeletal Traction and Splinting in Adult Trauma Patients. J Ortho Trauma 2015;29(2):112-118. 106. Ricci WM, Brandt A, McAndrew CM, Gardner MJ. Factors Affecting Delay to Surgery and Length of Stay for Patients with Hip Fracture. J Ortho Trauma 2015;29(3):e109-e114. 107. Izawa T, Rohatgi N, Fukunaga T, Wang QT, Silva MJ, Gardner MJ, McDaniel ML, Abumrad NA, Semenkovich CF, Teitelbaum SL, Zou W. ASXL2 Regulates Glucose, Lipid, and Skeletal Homeostasis. Cell Rep. 2015 Jun 16;11(10):1625-37. 108. Cherney SM, Haynes JA, Spraggs-Hughes AG, McAndrew CM, Ricci WM, Gardner MJ. In Vivo Syndesmotic Overcompression after Fixation of Ankle Fractures with a Syndesmotic Injury. J Orthop Trauma 2015;29(9):414-419. 109. Linn MS, McAndrew CM, Prusaczyk B, Brimmo O, Ricci WM, Gardner MJ. Dynamic Locked Plating of Distal Femur Fractures. J Orthop Trauma 2015;29(10):447-450. 110. Haller JM, O’Toole R, Graves M, Barei D, Gardner MJ, Kubiak E, Nascone J, Nork S, Presson AP, Higgins TF. How much articular displacement can be detected using fluoroscopy for tibial plateau fractures? Injury 2015; 46(11):2243-2247. 111. Jawa A, Yi PH, Boykin RE, Gardner MJ, Gerber C, Lorich DG, Walch G, Warner JP. The Treatment of Proximal Humeral Fractures: Comparison of shoulder and trauma-trained surgeons. In Press, Am J Orthop. 112. McBride-Gagyi SH, McKenzie J, Buettmann E, Gardner MJ, Silva M. Bmp2 conditional knockout in osteoblasts and endothelial cells does not impair bone formation after injury of mechanical loading in adult mice. In Press, Bone. 113. Ricci WM, Black JC, Tornetta P, Gardner MJ, McAndrew CM, Sanders RW. Current Opinions on Fracture Follow-up: A Survey of OTA Members Regarding Standards of Care and Implications for Clinical Research. J Ortho Trauma, Epub ahead of print.

Invited Papers / Review Papers / Brief Reports 1. Bosacco SJ, Gardner MJ, Guille JT. Evaluation and treatment of dural tears in lumbar spine surgery. Clin Orthop 2001;389:238-247. 2. Gardner MJ, Ong BC, Liporace F, Koval KJ. Orthopaedic issues after cerebrovascular accident. Am J Orthopedics 2002;31(10):559-68.

3. Lane JM, Gardner MJ, Flik KR, Mooar P. Undertreatment of osteoporosis following hip fracture [letter]. J Bone Joint Surg 2003;85A:1395-6. 4. Lane JM, Gardner MJ, Lin JT, van der Meulen MC, Myers E. The aging spine: new technologies and therapeutics for the osteoporotic spine. Eur Spine J 2003;12(Suppl 2):S147154. 5. Gardner MJ, Lawrence BD, Griffith MH. Surgical treatment of pediatric femoral shaft fractures. Curr Opin Pediatr 2004;16(1):51-7. 6. Gardner MJ, Lorich DG, Lane JM. Osteoporotic femoral neck fractures: management and current controversies. Instr Course Lect 2004;53:427-40. 7. Gardner MJ, Helfet DL, Lorich DG. Has locked plating completely replaced conventional plating? Am J Orthop 2004;33(9):440-6. 8. Gardner MJ, Lorich DG. The Trochanteric Fixation Nail (TFN) for intertrochanteric hip fractures. AO East Asia Newsletter, October 2004. 9. Gardner MJ, Griffith MH, Dines JS, Lorich DG. A minimally invasive approach for plate fixation of the proximal humerus. Bull Hosp Joint Dis 2004;62(1&2):18-23. 10. Gulotta LV, Gardner MJ, Rose HA, Helfet DL, Lorich DG. Periprosthetic patellar fracture after an open knee dislocation. Clin Orthop 2005;436:265-9. 11. Gardner MJ, Lorich DG. Hip fractures: the effects of thromboembolic prophylaxis. Clinical Notes. Orthopaedic Trauma Directions 2005;3(5):14. 12. Gardner MJ, Demetrakopoulos D, Shindle MK, Griffith MH, Lane JM. Prevention and treatment of osteoporotic fractures. Minerva Med 2005;96(5):343-52. 13. Gardner MJ, Demetrakopoulos D, Shindle MK, Griffith MH, Lane JM. Osteoporosis and skeletal fractures. HSS Journal 2006;2(1):62-9. 14. Shindle MK, Shindle L, Gardner MJ, Lane JM. Supportive care aspects of vertebroplasty and kyphoplasty in patients with cancer. Supp Cancer Therapy 2006;3(4):214-9. 15. Gardner MJ, Lorich DG. Fractures of the hip: prognostic factors for poor outcome following treatment. Clinical Notes. Orthopaedic Trauma Directions 2006;4(1):17-27. 16. Gardner MJ, Crisco JJ, Wolfe SW. Carpal kinematics. Hand Clin 2006;22(4):413-20. 17. Gardner MJ, Flik KR, Dreese JC, Athanasian EA, Lyden JP. Atraumatic compartment syndrome of the dorsal compartment of the arm. Am J Orthop 2006;35(12):581-3. 18. Griffith MH, Gardner MJ, Blyhaker A, Widmann RF. Traumatic segmental bone loss in a pediatric patient treated with bifocal bone transport. J Orthop Trauma 2007;21(5):347-51.

19. Mattern CJ, Gardner MJ, Grose A, Helfet DL. Echinococcus disease of the bone presenting as a femoral shaft nonunion. Clin Orthop 2007;458:220-5. 20. Gardner MJ, Demetrakopoulos D, Klepchick PR, Mooar PA. The efficacy of autologous platelet gel in pain control and blood loss in total knee arthroplasty. Int Orthop 2007;31(3):309-13. 21. Gardner MJ, Lorich DG, Lane JM. Osteoporotic femoral neck fractures: management and current controversies. Instr Course Lect Hip 2007;Ch 6. 22. Werner CM, Lorich DG, Gardner MJ, Helfet DL. Ankle fractures: it is not just a "simple" ankle fracture. Am J Orthop 2007;36(9):466-9. 23. Gardner MJ, Lorich DG, Werner CM, Helfet DL. Second-generation concepts for locked plating of proximal humerus fractures. Am J Orthop 2007;36(9):460-5. 24. Kendoff D, Citak M, Pearle A, Gardner MJ, Hankemeier S, Krettek C, Hüfner T. Influence of lower limb rotation in navigated alignment analysis: implications for high tibial osteotomies. Knee Surg Sports Traumatol Arthrosc 2007;15(8):1003-8. 25. Kendoff D, Citak M, Gaulke R, Gardner MJ, Geerling J, Krettek C, Hufner T. Navigation for placement of scaphoid screws : A new indication for intraoperative 3D navigation. Unfallchirurg 2007;110(9):745-50. 26. Gardner MJ, Lorich DG. The Trochanteric Fixation Nail: Results of a Clinical Study. AO Dialogue, December 2007. 27. Barker JU, Gardner MJ, Boraiah S, Kelly BT, Lane JM, Lorich DG. Complete bony union achieved after arthrodesis of native glenoid and acromion to an allograft proximal humerus: A case report. J Shoulder Elbow Surg 2008;17(2):e19-22. 28. Citak M, Kendoff D, Citak M, Gardner MJ, Oszwald M, Krettek C, Hüfner T. Femoral nail osteosynthesis: Mechanical factors influencing the femoral antetorsion. Unfallchirurg 2008;111(4):240-6. 29. Papadopoulos EC, Edobor-Osula F, Gardner MJ, Shindle MK, Lane JM. Unipedicalur balloon kyphoplasty for the treatment of osteoporotic vertebral compression fractures: early results. J Spinal Disord Tech 2008;21(8):589-96. 30. Dunbar RP, Gardner MJ, Cunningham B, Routt MLR Jr. Sciatic nerve entrapment in associated both column acetabular fractures: A report of two cases and review of the literature. J Orthop Trauma 2009;23(1):80-83. 31. Nork SE, Barei DP, Gardner MJ, Mehta S, Benirsche SK. Anterolateral approach for pilon fractures. Tech Foot Ankle Surg 2009;8(2):53-59. 32. Gardner MJ, Evans JM, Dunbar RP. Failure of fracture plate fixation. J Amer Acad Orthop Surg 2009;17(10):647-657.

33. Citak M, Kendoff D, Gardner MJ, Oszwald M, O'Loughlin PF, Olivier LC, Krettek C, Hüfner T, Citak M. Rotational stability of femoral osteosynthesis in femoral fractures – navigated measurements. Technol Health Care 2009;17(1):25-32. 34. Streubel PN, Gardner MJ, Ricci WM. Intracapsular femoral neck fractures in elderly patients. Minerva Ortop Traumatol 2009;60(6):541-54. 35. Garland DE, Gardner MJ, Faciszewski T, Ring DC. Osteoporosis and the specialist: How do we treat the osteoporotic patient? Round Table, Orthopedics Today 2010;30(7):58-61. 36. Gardner MJ. Midshaft Clavicular Fractures. Clinical Notes. Orthopaedic Trauma Directions 2011;9(3):10. 37. Streubel PN, McCormick JJ, Gardner MJ. The posterior malleolus: should it be fixed and why? Current Orthopaedic Practice 2011;22(1):17-24. 38. Ricci WM, McAndrew C, Merriman D, Gardner MJ. Specialty Update: What’s New in Orthopaedic Trauma. JBJS 2011;93(18):1746-1756. 39. Bengard MJ, Gardner MJ. Technical Trick - Screw Depth Sounding in Proximal Humerus Fractures to Avoid Iatrogenic Intra-Articular Penetration. J Ortho Trauma. 2011;25(10):630633. 40. Collinge CA, Gardner MJ, Crist BD. Pitfalls in the Application of Distal Femur Plates for Fractures. J Ortho Trauma 2011;25(11):695-706. 41. Gardner MJ, Silva MJ, Krieg JC. Biomechanical Testing of Fracture Fixation Constructs: Variability, Validity, and Clinical Applicability. J Amer Acad Orthop Surg 2012;20(2):86-93. 42. Gardner MJ, Mehta S, Mirza A, Ricci WM. Technical Trick - Anterior Pelvic Reduction and Fixation using a subcutaneous internal fixator. J Ortho Trauma 2012;26(5):314-321. 43. Ricci WM, Gardner MJ, Jo M, McAndrew CM. Specialty Update: What's New in Orthopaedic Trauma. JBJS-Am 2012;94(16):1525-1535. 44. Gardner MJ. Perspective on article “Early Mortality after Tibial Plateau Fracture Fixation Linked with Age, Injury Type”. Orthopedics Today. December 2012. 45. Bogunovic L, Cherney SM, Rothermich MA, Gardner MJ. Biomechanical considerations for surgical stabilization of osteoporotic fractures. Orthop Clin North Am 2013;44(2):183-200. 46. Lazaro LE, Wellman DS, Pardee NC, Gardner MJ, Toro JB, MacIntyre NR, Helfet DL, Lorich DG. Effect of Computerized Tomography on Classification and Treatment Plan for Patellar Fractures. J Ortho Trauma 2013;27(6):336-344. 47. Jo MJ, Gardner MJ. Proximal Humerus Fractures. Curr Rev Musculoskelet Med. 2012 Sept;5(3):192-198.

48. Ross JR, Gardner MJ. Femoral Head Fractures. Curr Rev Musculoskelet Med. 2012 Sept;5(3):199-205. 49. Nepple JJ, Putnam RM, Gardner MJ, Bartlett CS, Johnson JE. Calcaneal Fracture-Dislocation with Fracture of the Sustentaculum and Lateral Column: A Unique Injury Pattern. Foot Ankle Int. 2013;34(2):290-294. 50. Ricci WM, Spiguel A, McAndrew CM, Gardner MJ. What’s New in Orthopaedic Trauma. J Bone Joint Surg Am 2013;95(14):1333-1342. 51. Bonyun M, Nauth A, Egol KA, Gardner MJ, Kregor PJ, McKee MD, Wolinsky PR, Schemitsch EH. Hot Topics in Biomechanically Directed Fracture Fixation. J Orthop Trauma 2014;28(4):S32-S35. 52. Haller JM, Kubiak EN, Spiguel A, Gardner MJ, Horwitz DS. Technical Trick - Intramedullary Nailing of Tibial Shaft Fractures Distal to Total Knee Arthroplasty. J Orthop Trauma 2014;28(12):e296-e300. 53. Ricci WM, Black JC, McAndrew CM, Gardner MJ. What’s New in Orthopaedic Trauma. J Bone Joint Surg Am 2015;07(14):1200-1207. 54. Gardner MJ, Graves ML, Higgins TF, Nork SE. Technical Consideration in the Treatment of Syndesmotic Injuries Associated with Ankle Fractures. JAAOS 2015;23(8):510-518. 55. Alton TB, Gardner MJ. Special Focus – Geriatric Orthopaedics: Part II – Periprosthetic fractures around well-fixed total hip and total knee arthroplasty. Current Orthopaedic Practice 2016;27(1):12-18. 56. Cherney S, Gardner MJ. Bicondylar Tibial Plateau Fractures: Assessing and Treating the Medial Fragment. In Press, J Knee Surg. 57. Gardner MJ. Scapula Fractures: Diagnosis and Treatment Plan. In Press, Curr Orthop Practice.

Books Edited 1. Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 2. Gardner MJ, Siegel J. Minimally Invasive Orthopaedic Trauma. Wolters Kluwer/Lippincott, Williams & Wilkins, 2013. 3. Gardner MJ, Egol K. Let’s Discuss: Management of Common Fractures. AAOS Publications, Rosemont, IL, In press, 2015. Book Chapters 4. Gardner MJ, Johnson EE, Lorich DG. Plate Fixation of Subtrochanteric Femur Fractures. In: Wiss DA, ed. Master Techniques in Orthopaedic Surgery: Fractures. Philadelphia: Lippincott Williams & Wilkins, 2006:275-89.

5. Gardner MJ, Lorich DG, Helfet DL. Case presentations. In: AO Manual of LCP/LISS Internal Fixator. New York: Thieme, 2006. 6. Lorich DG, Gardner MJ. Plates. In: Reudi TP, Buckley R, Moran C, eds. AO Principles of Fracture Fixation, 2nd ed. New York: Thieme, 2007. 7. Gardner MJ, Kelly BT, Lorich DG. Treatment of glenoid fractures and injuries to the superior shoulder suspensory complex. In: Dines DS, Lorich DG, Helfet DL, eds. Complex Upper Extremity Trauma. New York: Thieme, 2008. 8. Lorich DG, Gardner MJ, Helfet DL. Trauma to the pelvis and extremities. In Norton JA, et al, eds. Surgery: Basic Science and Clinical Evidence. New York: Springer-Verlag, 2008. 9. Dunbar RP, Gardner MJ. Initial management of open fractures. Rockwood and Green’s Fractures in Adults. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 10. Gardner MJ. Proximal Humerus Fractures, Chapter 4. In: Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 11. Henley MB, Gardner MJ. Distal Humerus Fractures, Chapter 6. In: Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 12. Evans JM, Gardner MJ, Routt MLC. Pelvic Ring Injuries, Chapter 10. In: Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 13. Gardner MJ. Subtrochanteric Femur Fractures, Chapter 15. In: Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 14. Wright RD, Gardner MJ, Henley MB. Distal Femur Fractures, Chapter 17. In: Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 15. Gardner MJ, Henley MB. Tibial Plateau Fractures, Chapter 19. In: Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 16. Gardner MJ. Pilon Fractures, Chapter 21. In: Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 17. Roberts ZV, Henley MB, Gardner MJ. Ankle Fractures, Chapter 22. In: Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 18. Gardner MJ. Metatarsal Neck Fractures, Chapter 24. In: Gardner MJ, Henley MB.

Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 19. Gardner MJ, Henley MB. Knee-Spanning External Fixation, Chapter 27. In: Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 20. Gardner MJ, Henley MB. Ankle-Spanning External Fixation, Chapter 28. In: Gardner MJ, Henley MB. Harborview Illustrated Tips and Tricks in Fracture Surgery. Wolters Kluwer/Lippincott Williams & Wilkins, 2010. 21. Gardner MJ, Gross J, Haidukewych GJ. Osteoporosis and Pathologic Bone. In: Schmidt A, Teague DC, eds. Orthopaedic Knowledge Update: Trauma 4. AAOS, 2010. 22. Gardner MJ. Fractures About the Knee. In: Orthopaedic Knowledge Update 10: AAOS, 2011. 23. Gardner MJ. The Adult Hip: Case 3 (Periprosthetic Fractures) Is This Stem Stable?: The Case of Mark Grana. AAOS, 2012. 24. Gardner MJ. Open Reduction and Internal Fixation of Fractures of the Proximal Humerus: The Anterolateral Acromial Approach, Chapter 7. In: Levine WN, Ahmad CS and Cadet ER, eds. Shoulder and Elbow Trauma. JP Medical, 2012:51-60. 25. Hak DJ, Egol KA, Gardner MJ, Haskell A. The “Not So Simple” Ankle Fracture: Avoiding Problems and Pitfalls to Improve Patient Outcomes. Instructional Course Lecture: Trauma 2. Chapter 22, pp 293-308, 2012. 26. Gardner MJ. Section Editor – Trauma. Current Reviews in Musculoskeletal Medicine. Volume 5, Number 3, 2012. Springer. 27. Jo M, Gardner MJ. Proximal Humerus Fractures. Current Reviews in Musculoskeletal Medicine. Volume 5, Number 3, 2012, pp 192-198. Springer. 28. Ross JR, Gardner MJ. Femoral Head Fractures. Current Reviews in Musculoskeletal Medicine. Volume 5, Number 3, 2012, pp 199-205. Springer. 29. Hepper CT, Gardner MJ. Ankle Fractures. Orthopedic Trauma Call for the Attending Surgeon. Slack, Inc. Chapter 25, pp 185-193, 2013. 30. Jo M, Gardner MJ. Treatment of Severe Acute Proximal Humerus Fractures. Orthopaedic Knowledge Update: Shoulder and Elbow 4. AAOS. Chapter 34, pp 419-430, 2013. 31. Gardner MJ. Current Techniques and Controversies in Proximal Humerus Fractures. Book Section – Guest Editor. Techniques in Orthopaedics 28(4):275, 2013. 32. Ricci WM, Jo MJ, Gardner MJ: Joint Preserving Surgical Techniques for Posttraumatic Hip Disorders. The Adult Hip: Hip Preservation Surgery, 3rd Edition, Lippincott, Williams & Wilkins. Chapter 59, pp 707-724, 2014.

33. Gardner MJ. Guest Editor, Tibial Plateau Fractures, Special Focus Issue, J Knee Surg, February 2015. 34. Gardner MJ, Nork SE. The anterolateral and direct lateral approaches for pilon fractures. In: Tornetta P, Ricci WM, eds. Techniques in Fracture Surgery. In press. 35. Alwattar BJ, Gardner MJ. Syndesmosis Injuries. Foot and Ankle in Sports Medicine. Lippincott, Williams & Wilkins. In: Altcheck DW, Deland JT, Positano R, Dines J, eds. Chapter 18. In Press. 36. Gardner MJ and Morgan S. Thrombo-embolic Issues. Pelvic Fractures. Section 2, Surgical Approaches to Pelvic Fractures. Ziran B and Smith W, eds. JP Medical Publishers. (In Preparation). 37. Gardner MJ, Schmidt AH. Proximal Humerus Fractures and Shoulder Dislocations. In: Stannard JP, Schmidt AH, Kregor PJ, eds. Surgical Treatment of Orthopaedic Trauma, 2nd ed. Thieme: New York, NY. In press, 2015. 38. Gardner MJ. Proximal Humerus Fractures. Version IV of the Residents Core Curriculum Project, Orthopaedic Trauma Association. (In Preparation). 39. Gardner MJ, Cosgrove, Liu. Open Fractures: Antibiotics, Irrigation and Debridement Techniques. AAOS Let's Discuss Series. (Accepted).

National Course Faculty AO Basic Principles of Fracture Fixation Course, Sun Valley, ID, March 2007 Annual Napa Valley Trauma Symposium, “Midfoot Injuries”, Napa, CA, September 2007 OTA Resident Course Lab Instructor, “Tension band”, Boston, MA, October 2007 OTA Annual Meeting Lab Instructor, “Plating and Nailing of Proximal Humerus Fractures”, Boston, MA, October 2007 AAOS Annual Meeting, “The Not-so-Simple Ankle Fracture” Instructional Course Lecture Faculty, Las Vegas, NV, February 2009 AAOS Annual Meeting, “Locked Plating” Skills Lab Faculty, Las Vegas, NV, February 2009 AO Basic Principles and Techniques of Operative Fracture Management Course, La Jolla, CA, August 2009 AO Principles of Operative Fracture Management Course Faculty, Covington, KY, September 2009 AAOS/ASES/OTA Webinar Faculty, “The Shattered Shoulder: Sorting Out the Pieces”, September 2009 OTA Annual Meeting Skills Lab Faculty, “ORIF Proximal Tibia”, San Diego, CA, October 2009 OTA Annual Meeting Case Presentations Moderator, “Ankle Fractures”, San Diego, CA, October 2009 OTA Annual Meeting Mini Symposia Faculty, “Heterotopic Ossification: Highlights & Considerations”, San Diego, CA, October 2009 OTA Annual Meeting Comprehensive Fracture Course Skills Lab Faculty, “Tension

Band Fixation”, San Diego, CA, October 2009 AAOS/OTA Strategies and Tactics in Orthopaedic Extremity Trauma Course, Lab Instructor, Rosemont, IL, November 2009 Grand Rounds Presentation, Proximal Humerus Fractures, Swedish Medical Center, Englewood, CO, January, 2010 AAOS Annual Meeting, ICL 269, “When Things Fall Apart: Recognizing, Avoiding & Treating Fracture Fixation Failure”, New Orleans, LA, March 2010 AAOS Annual Meeting, ICL 9SK, “Locked Plating: When to Use Them, When Not to and Technical Pearls”, New Orleans, LA, March 2010 AAOS Annual Meeting, ICL 351, “The “Not So Simple” Ankle Fracture – Avoiding Problems and Pitfalls to Improve Patient Outcome”, New Orleans, LA, March 2010 AO Basic Principles and Techniques of Operative Fracture Management Course for Residents, Denver, CO, March 2010 AAOS/ASES/OTA Proximal Humeral Fractures Course Faculty, Rosemont, IL, May 2010 AO Multispeciality Operating Room Personnel Course Faculty, Chicago, IL, June 2010 AO Basic Principles and Techniques of Operative Fracture Management Course, Marco Island, FL, June 2010 AO Missouri Principles Course for Operating Room Personnel Co-chair, St. Louis, MO, August 2010 AAOS/OTA Webinar Faculty, “Locked Plating in the Management of Metaphyseal Fractures”, September 2010 OTA Annual Meeting Hands-On Skill Labs Faculty, Lab Instructor, “Tension Band Fixation”, Baltimore, MD, October 2010 OTA Annual Meeting Case Presentations Moderator, “Proximal Humerus Fractures”, Baltimore, MD, October 2010 OTA Annual Meeting Scientific Session III, Co-Moderator, “Geriatrics”, Baltimore, MD, October 2010 OTA Annual Meeting Comprehensive Fracture Course for Residents Faculty, “Locked Plating”, Baltimore, MD, October 2010 OTA Annual Meeting Young Practitioners Forum Presenter, “Top 10 Hints in Practice Set-up for the Academic Trauma Surgeon”, Baltimore, MD, October 2010 AAOS/OTA Strategies and Tactics in Orthopaedic Extremity Trauma Faculty, Rosemont, IL, December 2010 Faculty, Proximal Humerus Fractures Webinar, VuMedi, January 31, 2011 AAOS Annual Meeting, ICL 332, 2011;60:73-88, “The Not So Simple Ankle Fracture- Avoiding Problems and Pitfalls to Improve Patient Outcome”, San Diego, CA, February 2011 AAOS Annual Meeting, ICL 9SK, “Locked Plating: When to Use Them, When Not to and Technical Pearls”, San Diego, CA, February 2011 AAOS Annual Meeting, ICL 432, “When Things Fall Apart: Recognizing, Avoiding & Treating Fracture Fixation Failure”, San Diego, CA, February 2011 AO Basic Principles and Techniques of Operative Fracture Management Course Faculty, Sun Valley, ID, March 2011 AAOS What’s Cooking with Fragility Fractures and Other Interesting Stuff Course Faculty, New York, NY April 2011

Grand Rounds Presentation, Northwestern University, Chicago, IL, June 2011 OTA Annual Meeting Case Presentation Moderator, “Proximal Humerus Fractures – Current Concepts”, San Antonio, TX, October 2011 OTA Annual Meeting Mini-Symposium Faculty, “The “Not So Simple” Ankle Fracture – Avoiding Problems and Pitfalls to Improve Patient Outcome”, San Antonio, TX, October 2011 OTA Annual Meeting, Comprehensive Fracture Course for Residents Faculty, “Locked and Hybrid Plate Fixation”, San Antonio, TX, October 2011 Session Moderator: Paper Session VII: Knee, Foot and Ankle, San Antonio, TX, October 2011 Session Moderator: Paper Session VII: Reconstruction, Upper Extremity, Wrist and Hand, San Antonio, TX, October 2011 AAOS What’s Cooking with Fragility Fractures and Other Interesting Stuff, Course Faculty. Philadelphia, PA, May 18, 2012. OTA Annual Meeting, Symposium Faculty. Symposium I – Proximal Humerus: What Is the Ideal Fixation Construct?, Minneapolis, MN, October 3, 2012. OTA Annual Meeting, Case Presentation Faculty. Concurrent Breakout Sessions – Proximal Humerus Fractures, Minneapolis, MN, October 5, 2012. OTA Annual Meeting, Case Presentations Moderator. Proximal Humerus Fractures, Minneapolis, MN, October 6, 2012. OTA Annual Meeting, Moderator, Scientific Session V-Femur and Tibial Fractures and Knee Injuries, Minneapolis, MN, October 6, 2012. AO Basic Principles and Techniques of Operative Fracture Management Course Faculty, St. Louis, MO, October 2012. Current Solutions in Orthopaedic Trauma, Faculty. Miami Beach, FL, November 911, 2012. AAOS/OTA Webinar: Proximal Humerus Fractures: Decision Making and Methods Moderator, January 29, 2013. Chairman, AO Principles in Fracture Management Course, Kansas City, MO, April 2013. VuMedi Webinar: Tibial Plateau Fractures: Current Concepts for Optimizing Treatment Outcomes, Moderator, June 24, 2013. OTA Annual Meeting, Case Presentation Faculty. Proximal Humerus ORIFAdvances in Fixation and Augmentation, Phoenix, AZ, October 11, 2013 OTA Annual Meeting, Mini Symposia Faculty. Technical Tips in 3 and 4-Part Proximal Humerus ORIF, Phoenix, AZ, October 11, 2013 AAOS/OTA Webinar: Proximal Humerus Fractures: Decision Making and Methods Moderator, January 29, 2013. Chairman, AO Principles in Fracture Management Course, Kansas City, MO, April 2013. VuMedi Webinar: Tibial Plateau Fractures: Current Concepts for Optimizing Treatment Outcomes, Moderator, June 24, 2013. OTA Annual Meeting, Case Presentation Faculty. Proximal Humerus ORIFAdvances in Fixation and Augmentation, Phoenix, AZ, October 11, 2013 OTA Annual Meeting, Mini Symposia Faculty. Technical Tips in 3 and 4-Part Proximal Humerus ORIF, Phoenix, AZ, October 11, 2013 AAOS Annual Meeting, ICL 107, “The Not So Simple Ankle Fracture-Avoiding Problems and Pitfalls to Improve Patient Outcome”, New Orleans, LA, March 11, 2014

AAOS Annual Meeting, ICL 454, Non-Union Evaluation and Treatment, New Orleans, LA, March 14, 2014 Faculty, Proximal Humerus Fractures Fellows Webinar, AO Trauma, March 26, 2014 Michigan Orthopaedic Society, Grand Rounds Faculty, Distal Femoral Metaphyseal Fractures. Achieving the Right Balance between Reduction, Stability and Union. Plymouth, MI, April 2, 2014 Michigan Orthopaedic Society, Grand Rounds Faculty, Proximal Humeral Fractures – What have we Learned about Surgical Fixation? Plymouth, MI, April 2, 2014 Faculty, Proximal Humerus Fractures Webinar, VuMedi, June 9, 2014 OTA Resident Advanced Trauma Techniques Course Module Leader, “Diaphyseal”, Houston, TX, January 9-10, 2015 Massachusetts General Hospital Orthopaedic Grand Rounds Faculty, The Ankle Syndesmosis: The Incisura, Malreduction, and Other Interesting Things. Boston, MA, January 22, 2015 15th Annual AAOS/OTA Orthopaedic Trauma Update Course Director, Orlando, FL, February 19-21, 2015 AAOS Annual Meeting, ICL 310, Pitfalls in the Performance of ORIF Proximal Humerus Fractures, Las Vegas, NV, March 26, 2015 AAOS Annual Meeting, Technical Skills, Open Reduction and Internal Fixation of the Proximal Humerus, Las Vegas, NV, March 27, 2015 Current Solutions in Orthopaedic Trauma, Faculty. Miami Beach, FL, September 18-20, 2015 OTA Annual Meeting, Moderator – Basic Science Fracture Forum, Symposium 5: Fractures Don’t Heal without Soft Tissue Coverage: Understanding the Soft Tissue Reconstructive Ladder, Orlando, FL, October 8, 2015 OTA Annual Meeting – Upper Extremity Fractures I. Orthopaedic Trauma for PA’s and NP’s. San Diego, CA, October 9, 2015 OTA Annual Meeting, Moderator – Paper Session 7 – Hip Fractures, San Diego, CA, October 10, 2015 Orthopedic Surgery Controversies Faculty, Optimizing ORIF of Proximal Humerus Fractures: Re-Live, Dana Point, CA, January 22, 2016 International Course Faculty AO Advanced Pelvic and Acetabular Course, “Anatomy and biomechanics of the pelvis and acetabulum”, Cape Town, South Africa, July 2009 AO Course Moderator, “Techniques of Pelvic Ring Reduction and Stabilization”, Cape Town, South Africa, July 2009 AO Advanced Pelvic and Acetabular Course, “ORIF – sacroiliac dislocations – fracture dislocations”, Cape Town, South Africa, July 2009 AO Advanced Pelvic and Acetabular Course, “Symphyseal plating”, Cape Town, South Africa, July 2009 AO Advanced Pelvic and Acetabular Course, “Management of open pelvic fractures”, Cape Town, South Africa, July 2009 AO Advanced Pelvic and Acetabular Course, “Ilioinguinal – Pelvic Ring – Stoppa”, Cape Town, South Africa, July 2009 AO Caribbean Trauma Update: Tips and Tricks for Orthopaedic Surgeons, Cancun, Mexico, January 2011 AO Trauma Masters Course, Davos, Switzerland, December 1-3, 2012 AO Trauma Masters Course, “AC Joint and Lateral Clavicular Injuries”, Beijing, China, May 8-10, 2014

AO Trauma Masters Course, “Scapular and Floating Shoulder Injuries”, Beijing, China, May 8-10, 2014 AO Trauma Masters Course, “The Reconstructive 'Ladder'”, Davos, Switzerland, December 7-12, 2014 IOACON, Jaipur, India, December 11-13, 2015

Podium Presentations Unipedicular Kyphoplasty for Treatment of Vertebral Compression Fractures Timon SJ, Gardner MJ, Hong RA, Lane JM Podium presentation, North American Spine Society Annual Meeting, San Diego, CA, October 2003 Podium presentation, International Meeting for Advanced Spine Techniques, Rome, Italy, July 2003 Podium presentation, Orthopaedic Research and Education Foundation Annual Resident Research Day, New York, NY, May 2003 The Mechanical Behavior of Locking Compression Plates Compared to Dynamic Compression Plates in Osteoporotic Bone Gardner MJ, Brophy RH, Dines JS, Wright TM, Helfet DL, Lorich DG Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Washington, DC, February 2005 Podium Presentation, International Society of Fracture Repair Annual Meeting, Bologna, Italy, November 2004 Podium presentation, Orthopaedic Trauma Association Annual Meeting Basic Science Focus Day, Salt Lake City, UT, October 2003 The Reliability of Spondylolisthesis Grading Instruments Gardner MJ, Timon S, Pigeon R, Poynton A, Widmann RF, Rawlins B, Burke S Podium Presentation, Eastern Orthopaedic Association Annual Meeting, Puerto Rico, October 2004 Recipient of Resident Research Award The Extended Anterolateral Acromial Approach to the Proximal Humerus Gardner MJ, Griffith MH, Dines JS, Weiland AJ, Lorich DG Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Washington, DC, February 2005 The Incidence of Soft Tissue Injury in Tibial Plateau Fractures. An MRI Analysis of 103 Patients Gardner MJ, Yacoubian S, Geller D, Suk M, Mintz D, Potter H, Helfet DL, Lorich DG Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Washington, DC, February 2005 Podium Presentation, International Society of Fracture Repair Annual Meeting, Bologna, Italy, November 2004 Prediction of Soft Tissue Injury in Schatzker 2 Tibial Plateau Fractures Based on X-ray Measurements

Gardner MJ, Yacoubian S, Geller D, Suk M, Potter H, Mintz D, Helfet D, Lorich DG Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Washington, DC, February 2005 Fixation of Posterior Malleolar Fractures for Syndesmotic Stability Gardner MJ, Brodsky AR, Briggs SM, Nielson JH, Lorich DG Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Ottawa, Canada, October 2005 Malreduction of the Tibiofibular Syndesmosis in Ankle Fractures Gardner MJ, Demetrakopoulos D, Briggs SM, Helfet DL, Lorich DG Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Chicago, IL, March 2006 Unsuspected Lymphoma Diagnosed Using Biopsy During Kyphoplasty Shindle MK, Tyler W, Gardner MJ, Lane JM Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Chicago, IL, March 2006 Podium Presentation, Eastern Orthopaedic Association Annual Meeting, Boca Raton, FL, October 2006 The Effects of Intermittent Axial Compression on Bone Healing Gardner MJ, van der Meulen MCH, Demetrakopoulos D, Wright TM, Myers ER, Bostrom MP Podium Presentation, Paper #308, Orthopaedic Research Society Annual Meeting, Chicago, IL, March 2006 Podium Presentation, Association of Bone and Joint Surgeons Annual Meeting, Buenos Aires, Argentina, April 2006 Podium Presentation, International Society of Fracture Repair Annual Meeting, Adelaide, Australia, May 2006 The Lauge-Hansen Classification for Predicting Ligament Injury in Ankle Fractures: An MRI study Gardner MJ, Demetrakopoulos D, Briggs SM, Helfet DL, Lorich DG Podium Presentation, Eastern Orthopaedic Association Annual Meeting, Boca Raton, FL, October 2006 Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Chicago, IL, March 2006 Differential Gene Expression of Fracture Callus in Response to Mechanical Loading Wanich T, Gardner MJ, Carson J, Zelken J, Hernandez A, Bostrom MP Podium Presentation, Eastern Orthopaedic Association Annual Meeting, Boca Raton, FL, October 2006 The Lateral Approach for Pilon Fractures Grose A, Gardner MJ, Hettrich C, Lorich DG, Asprinio D, Helfet DL Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 2006

Minimally Invasive Plating of Proximal Humerus Fractures: Vascular Implications Gardner MJ, Voos J, Wanich T, Helfet DL, Lorich DG Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, San Diego, CA, February 2007 Podium Presentation, Eastern Orthopaedic Association Annual Meeting, Boca Raton, FL, October 2006 The Accuracy and Repeatability of a Novel Gait Analysis Device Gardner MJ, Barker JU, Backus SI, Demetrakopoulos D, Helfet DL, Lane JM, Lorich DG Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, San Diego, CA, February 2007 Intraoperative 3-D imaging: Clinical consequences in 248 cases Kendoff D, Citak M, Stübig T, Gösling T, Gardner MJ, Hüfner T, Krettek C Podium Presentation, 7th Annual Meeting of the International Society for Computer Assisted Orthopaedic Surgery, Heidelberg, Germany, June 2007 Anterior knee pain following the Lateral Parapatellar Approach for Tibial Nailing Weil YA, Gardner MJ, Boraiah S, Helfet DL, Lorich DG, Podium Presentation, Israeli Orthopaedic Association Annual Meeting, December 2007 The Role of Parathyroid Hormone in the Mechanosensitivity of Fracture Healing Gardner MJ, van der Meulen MCH, Carson J, Zelken J, Ricciardi BF, Wright TM, Lane JM, Bostrom MP Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Highlight Paper, OTA Specialty Day, San Francisco, CA, March 2008 Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Boston, MA, October 2007 – Highlight Paper Podium Presentation, Orthopaedic Research Society Annual Meeting, Paper #360, San Diego, CA, February 2007 A Comparison of Quantitative Ultrasound of the Calcaneus to Dual-energy X-ray Absorptiometry of Hospitalized Orthopedic Trauma Patients Collinge C, Lebus G, Gardner MJ, Gehrig L. Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Denver, CO, October 2008 Femoral Neck Fractures: Can they be Healed Predictably at Length, Without Shortening? Boraiah S, Hammoud S, Omesh P, Gardner MJ, Wright C, Helfet DL, Lorich DG Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Denver, CO, October 2008 Secondary Soft Tissue Compromise in Tongue-type Calcaneus Fractures Gardner MJ, Nork SE, Barei DP, Kramer PA, Sangeorzan BJ, Benirschke SK

Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Denver, CO, October 2008 Revision of Provisional Stabilization in Pilon Fractures Referred from Outside Institutions Barei DP, Gardner MJ, Nork SE, Benirschke SK Podium Presentation, Canadian Orthopaedic Association Annual Meeting, Whistler, Canada, July 2009 Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Denver, CO, October 2008 Intramedullary Fixation of Fibular Fractures Associated with Pilon Fractures Gardner MJ, Evans JM, Brennan ML, Phillips CJ, Henley MB, Dunbar RP Podium Presentation , American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV, February 2009 The Impact of ORIF on Acute Pain Management In Unstable Pelvic Ring Injuries Barei DB, Shafer BL, Beingessner DM, Gardner MJ, Nork SE, Routt MLC Podium Presentation, Canadian Orthopaedic Association Annual Meeting, Whistler, Canada, July 2009 Outcomes of Length Stable Fixation of Femoral Neck Fractures Boraiah S, Paul O, Gardner MJ, Barker JU, Parker RJ, Helfet DL, Lorich DG Podium Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 2009 A Direct Comparison of Union and Implant Failure Rates between the Stainless Steel and Titanium Less Invasive Stabilization System Morshed S, Gardner MJ, Barei DP, Nork SE, Beingessner DP Podium Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 2009 Podium Presentation, Western Orthopaedic Association Annual Meeting, Monterey, CA, August 2010 Risk Factors for Failure of Locked Plate Fixation of Distal Femur Fractures: An Analysis of 305 Cases Ricci WM, Streubel PN, Morshed S, Collinge S, Nork SE, Gardner MJ Podium Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 2009 Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, New Orleans, LA, March 2010 Mortality after Distal Femur Fractures in Elderly Patients Streubel PN, Ricci WM, Wong AHW, Gardner MJ Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Baltimore, MD, October 2010 Sagittal Plane Deformity in Bicondylar Tibial Plateau Fractures Streubel PN, Glasgow D, Wong AHW, Barei D, Ricci WM, Gardner MJ

Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Baltimore, MD, October 2010 The Fate of Patients with a ‘Surprise’ Positive Culture after Nonunion Surgery Stucken C, Olszewski D, Creevy WR, Ricci WM, Gardner MJ, Streubel PN Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Baltimore, MD, October 2010 The Fate of Patients With a “Surprise” Positive Culture After Nonunion Surgery Tornetta P, Olszowski D, Jones C, Hoffmann M, Sietsema D, Stucken C, Creevy WR, Ricci WM, Gardner, MJ, Streubel PN Podium Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, San Diego, CA, February 2011 Tibia nonunion prediction – is it possible? Yang JS, Otero J, McAndrew CM, Ricci WM, Gardner MJ Podium Presentation, Orthopaedic Trauma Association Annual Meeting, San Antonio, TX, October 2011 Definitive plates overlapping provisional external fixator pin sites: is the infection risk increased? Shah CM, Brimmo O, Ricci WM, Gardner MJ Podium Presentation, Orthopaedic Trauma Association Annual Meeting, San Antonio, TX, October 2011 Posterolateral Antiglide vs Lateral Plating for SE Pattern Ankle Fractures: A Multicenter Randomized Control Trial Pheiffer L, Ricci WM, Jones C, Gardner MJ, Tornetta P Podium Presentation, Orthopaedic Trauma Association Annual Meeting, San Antonio, TX, October 2011 Risk of Nonunion Repair Failure in the Elderly Ricci WM, Gardner MJ, Brimmo O, Merriman D. Paper Presentation, American Academy of Orthopaedic Surgeons, San Francisco, CA, February 7, 2012 Knee Pain after Distal Femoral Traction Pin Replacement for Femoral Shaft, Acetabular, and Pelvic Fractures Bumpass D, Ricci W, Gardner M, McAndrew C. Paper Presentation, American Academy of Orthopaedic Surgeons, San Francisco, CA, February 8, 2012 The Not So Simple Ankle Fracture: Avoiding Problems and Pitfalls to Improve Patient Outcomes Higgins TF, McCormick JJ, Gardner M. ICL 249, American Academy of Orthopaedic Surgeons, San Francisco, CA, February 8, 2012 Locked Plating: When to Use Them, When Not to and Technical Pearls

Gardner M, Koval KJ, Haidukewych GJ. Paper Presentation, American Academy of Orthopaedic Surgeons, San Francisco, CA, February 9, 2012 Posterolateral Antiglide vs Lateral Plating for SE Pattern Ankle Fractures: A Multicenter Randomized Control Trial Gardner M, Ricci W, Tornetta P, Teague D, Ertl W, Leighton R. Paper Presentation, American Academy of Orthopaedic Surgeons, San Francisco, CA, February 10, 2012 Definitive Plates Overlapping Provisional External Fixator Pin Sites: Is the Infection Risk Increased? Shah C, Gardner M, Ricci WM Paper Presentation, American Academy of Orthopaedic Surgeons, San Francisco, CA, February 10, 2012 Non-union Evaluation and Treatment Gardner M, Hsu JR, Jones AL, Jones CB Paper Presentation, American Academy of Orthopaedic Surgeons, San Francisco, CA, February 10, 2012 Effects of Computerized Tomography on Fracture Classification and Treatment Plan of Patellar Fractures Lazaro LE, Paul O, Macintyre N, Toro-Arbelaez JB, Gardner MJ, Morris E, Cymerman R, Nguyen JT, Helfet DL, Lorich DG Podium Presentation, AONA 2012 Challenges in Fracture Care Across Disciplines, Lake Buena Vista, Florida, February 25, 2012 A Comparison of More and Less Aggresive Bone Debridement Protocols for the Treatment of Open Supracondylar Femur Fractures Ricci WM, Collinge CA, Streubel PN, McAndrew CM, Gardner MJ Paper Presentation, Orthopaedic Trauma Association Annual Meeting, Highlight Paper, OTA Specialty Day, Minneapolis, MN, October 2012 The Not So Simple Ankle Fracture-Avoiding Problems and Pitfalls to Improve Patient Outcome Gardner MJ ICL 147, Paper Presentation, American Academy of Orthopaedic Surgeons, Chicago, IL, March 19, 2013 Fate of Hip Stems after Operative Fixation of Periprosthetic Femoral Shaft Fractures Jo MJ, Didesch J, Merriman DJ, McAndrew CM, Gardner MJ, Ricci WM Paper Presentation, American Academy of Orthopaedic Surgeons, Chicago, IL, March 20, 2013 Anatomic Determinants of Sacral Dysmorphism and Implications for Safe Iliosacral Screw Placement Kaiser S, Liu J, Gardner MJ, Routt ML, Morshed S Paper Presentation, American Academy of Orthopaedic Surgeons, Chicago, IL, March 21, 2013

Rehospitalization after Surgically Treated Hip Fractures: Targets for Intervention McAndrew CM, Gardner MJ, Binder EF, Ricci WM, Lenze EJ Paper Presentation, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 9-12, 2013 A Locked Plating Versus Retrograde Nailing for Distal Femur Fractures: A Multicenter Randomized Trial Tornetta P, Egol KA, Jones CB, Ertl JP, Mullis B, Perez E, Collinge CA, Ostrum R, Humphrey C, Nork S, Gardner MJ, Ricci WM, Phieffer LS, Teague D, Ertl W, Born CT, Zonno A, Siegel J, Sagi HC, Pollak A, Schmidt AH, Templeman D, Sems A, Freiss DM, Pape HC Paper Presentation, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 9-12, 2013 Paper Presentation, American Academy of Orthopaedic Surgeons, New Orleans, LA, March 12, 2014 Does Syndesmotic Injury have a Negative Effect on Functional Outcomes? A Multicenter Prospective Evaluation Litrenta J, Tornetta P, Phieffer LS, Jones C, Ricci WM, Teague DC, Ertl WJ, Collinge CA, Leighton RK Paper Presentation, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 9-12, 2013 Paper Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, New Orleans, LA, March 12, 2014 Upright Compared to Supine Radiographs of Clavicle Fractures: Does Patient Postioning affect Displacement? Backus JD, Merriman DJ, Gardner MJ, McAndrew CM, Ricci WM Paper Presentation, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 9-12, 2013 Syndesmotic Over-Compression After Fixation of Ankle Fractures with a Syndesmotic Injury Cherney SM, Babb P, McAndrew CM, Ricci WM, Gardner MJ Paper Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, New Orleans, LA, March 11, 2014 Dynamic Locked Plating of Comminuted Distal Femur Fractures: A Matched Cohort Study Gardner MJ, Babb P, McAndrew CM, Ricci WM Paper Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, New Orleans, LA, March 12, 2014 The Effects of Systemic Hedgehog Pathway Modulation on Fracture Healing Gardner MJ Paper Presentation, Musculoskeletal Winter Symposium, St. Louis, MO, February 16, 2015 Syndesmotic Morphology as a Risk Factor for Malreduction Cherney SM, Spraggs-Hughes A, McAndrew CM, Ricci WM, Gardner MJ

Paper Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV, March 24, 2015 The Effect of Transiliac-Transsacral Screw Fixation for Pelvic Ring Injuries on the Uninjured Sacroiliac Joint Mardam-Bey, SW, Beebe MJ, Chang EY, Kubiak E, McAndrew CM, Ricci WM, Gardner MJ Paper Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV, March 25, 2015 How Long Should Fracture Follow-Up Be?: Standards of Care and Implications for Clinical Research Ricci WM, Tornetta P, Gardner MJ, McAndrew CM, Sanders RW Paper Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Las Vegas, NV, March 25, 2015 Medial Clamp Tine Positioning Affects Syndesmosis Malreduction Cosgrove C, Gardner MJ, Spraggs-Hughes A Paper Presentation, American Academ of Orthopaedic Surgeons Annual Meeting, Orlando, FL, March 1, 2016 The Effect of Knee Flexion Contracture on Outcomes of Distal Femur Fractures Tornetta P, Cooke M, Egol K, Jones C, Ertl J, Mullis B, Perrez E, Collinge C, Ostrum R, Humphrey C, Dunbar R, Gardner M, Ricci W, Phieffer L, Teague D, Ertl W, Born C, Zonno A, Siegel JA, Sagi HC, Pollak A, Schmidt A, Templeman D, Sems S, Priess D Paper Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 9, 2015 Incisura Morphology as a Risk Factor for Syndesmotic Malreduction Cherney S, Spraggs-Hughes A, McAndrew C, Ricci W, Gardner M Paper Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 10, 2015 Peroneal Irritation after Lateral Malleolar Fractures Tornetta P, Cooke M, Jones C, Ertl J, Mullis B, Gardner M, Egol K, Ricci W, Teague D, Ertl W, Phieffer L, Collinge C, Leighton R Paper Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 10, 2015 Reduction Clamp Force Associated with Syndesmotic Over-Compression: A Pilot Study Haynes J, Cherney S, Spraggs-Hughes A, McAndrew C, Ricci W, Gardner M Paper Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 10, 2015 Medial Clamp Tine Positioning using Intraoperative Fluoroscopy affects Syndesmosis Malreduction Cosgrove C, Putnam S, Cherney S, Ricci W, McAndrew C, Spraggs-Hughes A, Gardner M Paper Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 10, 2015

Increased Reduction Clamp Force is Associated with Syndesmotic Over-Compression Haynes J, McAndrew C, Ricci W, Gardner M Podium Presentation, Mid-America Orthopaedic Association Annual Meeting, Bonia Springs, FL, April 16, 2016 The Effects of Systemic Hedgehog Pathway Activation on Fracture Healing McKenzie J, Buettmann E, Silva M, Gardner MJ Podium Presentation, ORS Annual Meeting Orlando, Florida, March 5-8, 2016

Scientific Presentations (Posters/Abstracts) The Efficacy of Autologous Platelet Gel in Pain Control and Blood Loss in Total Knee Arthroplasty Gardner MJ, Klepchick PR, Mooar PA Poster Presentation, International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine, May 2001 Poster Presentation, Annual Symposium on Current Concepts in Surgery, December 2000 Poster Presentation, Eastern Orthopaedic Association Meeting, October 2000 Poster Presentation, American Academy of Orthopaedic Surgeons, March 2000 Unipedicular Kyphoplasty for Treatment of Vertebral Compression Fractures Timon SJ, Gardner MJ, Hong RA, Lane JM Poster Presentation, Eastern Orthopaedic Association Annual Meeting, Puerto Rico, October 2004 Poster presentation, American Academy of Orthopaedic Surgeons, San Francisco, CA, March 2004 Poster presentation, Avoiding Complications and Improving Outcomes in Orthopaedic Surgery Annual Meeting, Cancun, Mexico, December 2003 Poster presentation, Scoliosis Research Society Annual Meeting, Quebec, Canada, September 2003 Poster presentation, American Society for Bone and Mineral Research Annual Meeting, Minneapolis, MN, September 2003 The Mechanical Behavior of Locking Compression Plates Compared to Dynamic Compression Plates in Osteoporotic Bone Gardner MJ, Brophy RH, Dines JS, Wright TM, Helfet DL, Lorich DG Poster Presentation, Eastern Orthopaedic Association Annual Meeting, Puerto Rico, October 2004 Poster presentation, Avoiding Complications and Improving Outcomes in Orthopaedic Surgery Annual Meeting, Cancun, Mexico, December 2003 The Reliability of Spondylolisthesis Grading Instruments Timon SJ, Gardner MJ, Pigeon R, Poynton A, Widmann RF, Rawlins B, Burke S Poster Presentation, International Meeting for Advanced Spine Techniques, Rome, Italy, July 2003

Poster Presentation, Scoliosis Research Society Annual Meeting, Quebec, Canada, September 2003 Interventions for Improving Treatment of Osteoporosis Following Hip Fractures Gardner MJ, Brophy RH, Koob J, Hong R, Rana A, Lin JT, Lane JM Poster Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, Washington, DC, February 2005 Poster Presentation, International Society of Fracture Repair Annual Meeting, Bologna, Italy, November 2004 Poster Presentation, Eastern Orthopaedic Association Annual Meeting, Puerto Rico, October 2004 Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Fort Lauderdale, FL, October 2004 The Extended Anterolateral Acromial Approach to the Proximal Humerus Gardner MJ, Griffith MH, Dines JS, Weiland AJ, Lorich DG Poster Presentation, Eastern Orthopaedic Association Annual Meeting, Puerto Rico, October 2004 Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Fort Lauderdale, FL, October 2004 The Incidence of Soft Tissue Injury in Tibial Plateau Fractures. An MRI Analysis of 103 Patients Gardner MJ, Yacoubian S, Geller D, Suk M, Mintz D, Potter H, Helfet DL, Lorich DG Poster Presentation, Eastern Orthopaedic Association Annual Meeting, Puerto Rico, October 2004 Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Fort Lauderdale, FL, October 2004 Interposition Arthroplasty for the Treatment of Hallux Rigidus Gardner MJ, Dines JS, Chow F, Deland JT, Bohne WH, Kennedy JG Poster Presentation, Eastern Orthopaedic Association Annual Meeting, Puerto Rico, October 2004 Poster Presentation, American Orthopaedic Foot and Ankle Society Annual Meeting, Seattle, WA, July 2004 Poster Presentation, New England Orthopaedic Society Annual Meeting, Bretton Woods, NH, June 2004 Radiographic Evaluation of Pathological Bone Lesions: Current Spectrum of Disease and Approach to Diagnosis Domb B, McCarthy EF, Tyler W, Ellis S, Gardner MJ, Dines JS Scientific Exhibit, American Academy of Orthopaedic Surgeons annual meeting, San Francisco, CA, March 2004 Prediction of Soft Tissue Injury in Schatzker 2 Tibial Plateau Fractures Based on X-ray Measurements Gardner MJ, Yacoubian S, Geller D, Suk M, Potter H, Mintz D, Helfet D, Lorich DG

Poster Presentation, Eastern Orthopaedic Association Annual Meeting, Puerto Rico, October 2004 The Effectiveness of Warfarin Dosing Based on a Nomogram Compared to Orthopaedic House Staff Asnis P, Gardner MJ, Ranawat A, Leitzes H, Magid S, Peterson M, Bass A Poster Presentation, Eastern Orthopaedic Association Annual Meeting, Puerto Rico, October 2004 Open Reduction and Internal Fixation of Distal Femoral Nonunions Toro J, Gardner MJ, Lorich DG, Helfet DL Poster Presentation, Eastern Orthopaedic Association Annual Meeting, Puerto Rico, October 2004 Malreduction of the Tibiofibular Syndesmosis Gardner MJ, Demetrakopoulos D, Briggs SM, Helfet DL, Lorich DG Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Ottawa, Canada, October 2005 Use of the Knee Society Clinical Rating System in Evaluating Patient Outcome Following Open Reduction and Internal Fixation of Distal Femur Nonunion Toro-Arbelaez JB, Harrison M, Hierholzer C, Gardner MJ, Lorich DG, Helfet DL Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Ottawa, Canada, October 2005 Fixation of Posterior Malleolar Fractures for Syndesmotic Stability Gardner MJ, Brodsky AR, Briggs SM, Nielson JH, Lorich DG Poster Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, New Orleans, LA, March 2006 Recipient, Best Trauma Poster Award Unsuspected Lymphoma Diagnosed using Biopsy during Kyphoplasty Shindle MK, Tyler W, Edobor-Osula F, Gardner MJ, Shindle MK, Toro J, Lane JM Poster Presentation, International Osteoporosis Foundation World Congress on Osteoporosis, Toronto, Canada, June 2006 In Vivo Cyclic Axial Compression Affects Bone Healing in the Mouse Tibia Gardner MJ, van der Meulen MCH, Demetrakopoulos D, Wright TM, Myers ER, Bostrom MP Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 2006 The Accuracy and Repeatability of a Novel Gait Analysis Device Gardner MJ, Barker JU, Backus SI, Demetrakopoulos D, Helfet DL, Lane JM, Lorich DG Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 2006

Minimally Invasive Plating of Proximal Humerus Fractures: Vascular Implications Gardner MJ, Voos J, Wanich T, Helfet DL, Lorich DG Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 2006 Hybrid Locked Plating of Osteoporotic Humeral Shaft Fractures Gardner MJ, Griffith MH, Demetrakopoulos D, Brophy RH, Helfet DL, Lorich DG Poster Presentation, Eastern Orthopaedic Association Annual Meeting, Boca Raton, FL, October 2006 Poster Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, New Orleans, LA, March 2006 Differential Gene Expression of Fracture Callus in Response to Mechanical Loading Wanich T, Gardner MJ, Carson J, Zelken J, Hernandez A, Bostrom MP Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 2006 The Importance of Medial Calcar Support in Locked Plating of Proximal Humerus Fractures Gardner MJ, Barker JU, Weil Y, Kelly BT, Helfet DL, Lorich DG Poster Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, San Diego, CA, February 2007 Unipedicular versus Bipedicular Kyphoplasty for the treatment of Osteoporotic Vertebral Fractures Edobor-Osula F, Papadopoulos EC, Gardner MJ, Shindle MK, Lieberman IH, Lane JM Poster Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, San Diego, CA, February 2007 Open Reduction and Internal Fixation of Distal Femoral Nonunions Gardner MJ, Toro-Arbelaez JB, Harrison M, Hierholzer C, Lorich DG, Helfet DL Poster Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, San Diego, CA, February 2007 Limb rotation in navigated alignment analysis: Implications for high tibial osteotomies Kendoff D, Citak M, Pearle A, Gardner MJ, Hankemeier S, Krettek C, Hüfner T Poster Presentation, 7th Annual Meeting of the International Society for Computer Assisted Orthopaedic Surgery, Heidelberg, Germany, June 2007 Mechanical weight bearing simulation: Influence on navigated lower limb axis measurements Kendoff D, Board T, Citak M, Ostermeier S, Hankemeier S, Gardner MJ, Krettek C Poster Presentation, 7th Annual Meeting of the International Society for Computer Assisted Orthopaedic Surgery, Heidelberg, Germany, June 2007 Anterior knee pain following a modified lateral parapatellar approach for tibial nailing Boraiah S, Gardner MJ, Weil MJ, Helfet DL, Lorich DG Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Boston, MA, October 2007

Accuracy of Navigated Femoral Fracture Reduction: A Laboratory Study Weil Y, Gardner MJ, Helfet DL, Pearle AD Poster Presentation, 7th Annual Meeting of the International Society for Computer Assisted Orthopaedic Surgery, Heidelberg, Germany, June 2007 Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Boston, MA, October 2007 Three Dimensional Fluoroscopic Imaging of Acetabular Fractures: Comparison to 2-D Fluoroscopy and CT Imaging Gardner MJ, Kendoff D, Citak M, Krettek C, Hüfner T Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Boston, MA, October 2007 The Hyperplantarflexion Ankle Fracture Variant Gardner MJ, Boraiah S, Hentel KD, Helfet DL, Lorich DG Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Boston, MA, October 2007 3-D Fluoroscopy For Evaluation of Articular Reduction and Screw Placement in Calcaneal Fractures Kendoff D, Gardner MJ, Citak M, Kfuri M, Thumes B, Krettek C, Hüfner T Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Boston, MA, October 2007 Surgical Treatment and Outcomes of Extraarticular Proximal Tibial Nonunions Gardner MJ, Toro-Arbelaez JB, Boraiah S, Lorich DG, Helfet DL Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Boston, MA, October 2007 Functional Outcomes and Safety of the Anterolateral Acromial Approach For Treatment of Proximal Humerus Fractures Gardner MJ, Boraiah S, Helfet DL, Lorich DG Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Boston, MA, October 2007 Abductor Sparing Femoral Nailing: Anatomy of the Greater Trochanteric Bald Spot Gardner MJ, Robertson W, Barker JU, Boraiah S, Weil Y, Helfet DL, Lorich DG Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Boston, MA, October 2007 Sacroiliac Joint Compression Using an Anterior Pelvic Compressor Gardner MJ, Kendoff D, Ostermeier S, Citak M, Hüfner T, Krettek C, Nork SE Poster Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, San Francisco, CA, March 2008 Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Boston, MA, October 2007

Navigated Measurements of Rotational Instability at Intramedullary Femoral Nailing Kendoff D, Citak M, Gardner M, Hüfner T, Krettek C Poster Presentation, Orthopaedic Research Society Annual Meeting, San Francisco, CA, March 2008 Use of Medial Calcar Support to Prevent Failure for Treatment of Proximal Humerus Fractures Barker JU, Boraiah S, Gardner MJ, Parker RJ, Lorich DG Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Denver, CO, October 2008 Treatment Protocol for Open AO/OTA Type C3 Pilon Fractures with Segmental Bone Loss Gardner MJ, Mehta S, Barei DP, Nork SE, Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Denver, CO, October 2008 Revision of Provisional Stabilization in Pilon Fractures Referred from Outside Institutions Barei DP, Gardner MJ, Nork SE, Benirschke SK Poster Presentation, American Orthopaedic Association Annual Meeting, Bonita Springs, FL, June 2009 Quantification of the Upper and Second Sacral Segment Safe Zones in Normal and Dysmorphic Sacra Gardner MJ, Morshed S, Nork SE, Ricci WM, Routt ML Jr. Poster Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 2009 Transiliac-Transsacral Screws for Durable Posterior Pelvic Stabilization Gardner MJ, Routt ML Jr. Poster Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 2009 Are Extreme Distal Periprosthetic Distal Femur Fractures Too Distal to Fix? Streubel PN, Gardner MJ, Gallagher BG, Ricci WM Poster Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 2009 Interprosthetic Femoral Fractures Mamczak CN, Gardner MJ, Bolhofner B, Borrelli J, Ricci WM Poster Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 2009 Do Current Schemes Properly Classify Tibial Plateau Fractures?(No) Axelrad W, Tseng S, Lee M, Schmidt A, Gardner MJ, Ricci WM, Tornetta P Poster Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 2009 Special Emphasis Poster Presentation, American Orthopaedic Association Annual Meeting, San Diego, CA, June 2010

Orthopaedic Trauma: “Treat or Transfer?” Ricci WM, Mamczak C, Gardner MJ Poster Presentation, American Academy of Orthopaedic Surgeons Annual Meeting, New Orleans, LA, March 2010 Surgeon Practices Regarding Operative Treatment of Posterior Malleolus Fractures Gardner MJ, Streubel PN, McCormick J, Klein S, Johnson JE, Ricci WM Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Baltimore, MD, October 13-16, 2010 Mortality After Distal Femur Fractures in Elderly Patients Streubel PN, Ricci WM, Wong AHW, Gardner MJ Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Baltimore, MD, October 13-16, 2010 Sagittal Plane Deformity in Bicondylar Tibial Plateau Fractures Streubel PN, Glasgow D, Wong AHW, Barei D, Ricci WM, Gardner MJ Podium Presentation, Orthopaedic Trauma Association Annual Meeting, Baltimore, MD, October 13-16, 2010 Posterolateral Antiglide vs. Lateral Plating for SE Pattern Ankle Fractures: A Multicenter Randomized Control Trial Joshi O, Phieffer L, Pertl J, Mullis B, Egol K, Gardner M, Ricci W, Teague D, Ertl W, Collinge C, Leighton R, Jones C Special Emphasis Poster Presentation, AOA Annual Meeting, Washington DC, June 27-30, 2012 Treatment of Open Supracondylar Femur Fractures with Segmental Bone Loss Ricci WM, Streubel PN, McAndrew C, Gardner MJ Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Minneapolis, MN, October 2-6, 2012 If Treatment of Nonunions with ICBG works, Adding BMP-2 Must work Better. Right or Wrong? Ricci WM, Streubel PN, McAndrew CM, Gardner MJ Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Minneapolis, MN, October 2-6, 2012 Reliability of Qualitative Rdiographic Characteristics of Upper Sacral Segment Dysmorphism Kaiser SP, Gardner MJ, Liu J, Routt ML, Morshed S Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Minneapolis, MN, October 2-6, 2012 Fate of Hip Stems after Operative Fixation of Periprosthetic Femoral Shaft Fractures Jo M, Didesch J, Merriman DJ, McAndrew CM, Gardner MJ, MD, Ricci WM Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Minneapolis, MN, October 2-6, 2012. Reliability of Qualitative Radiographic Characteristics of Upper Sacral Segment Dysmorphism

Kaiser S, Liu J, Gardner MJ, Routt ML, Morshed S Poster Presentation, American Academy of Orthopaedic Surgeons, Chicago, IL, March 21, 2013 Upright Compared to Supine Radiographs of Clavicle Fractures: Does Patient Positioning affect Displacement? Backus, JD, Jo MJ, Merriman DJ, McAndrew CM, Gardner MJ, Ricci WM Poster Presentation, American Academy of Orthopaedic Surgeons, Chicago, IL, March 21, 2013 Dynamic Locked Plating of Comminuted Distal Femur Fractures: A Matched Cohort Study Gardner MJ, Babb P, McAndrew CM, Ricci WM Scientific Poster, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 9-12, 2013 Lateral Fluoroscopic Projection is not Helpful in Judging Reduction of Tibial Plateau Fractures Haller J, O’Toole R, Graves M, Barei D, Gardner M, Kubiak E, Nascone J, Nork S, Presson A, Higgins TF Scientific Poster, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 9-12, 2013 A Prospective Study of Pain Reduction and Long-Term Knee Dysfunction comparing Femoral Skeletal Traction and Splinting in Adult Trauma Patients Bumpass DB, Ricci WM, McAndrew CM, Gardner MJ Scientific Poster, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 9-12, 2013 Does Radiation Exposure affect Vision and Eye Health? Spiguel ARV, Babb P, Jo M, Migneco MK, McAndrew CM, Gardner MJ, Ricci WM Scientific Poster, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 9-12, 2013 Poster Presentation, American Academy of Orthopaedic Surgeons, New Orleans, LA, March 11, 2014 Anatomic Determinants of Sacral Dysmorphism and Implications for Safe Iliosacral Screw Placement Kaiser SP, Gardner MJ, Liu J, Routt MLC, Morshed S Scientific Poster, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 9-12, 2013 Radiographic Follow Up of APC-II Pelvic Ring Injuries Treated With Symphyseal Plating And Illiosacral Fixation Alton TB, Meritt AL, Routt ML, Nork SE, Gardner MJ, Krieg JC Poster Presentation, Orthopaedic Trauma Association Annual Meeting, Phoenix, AZ, October 9-12, 2013

TNSALP Mutation Analysis in Women with Atypical Femoral Fracture and Bisphosphonate Therapy for Osteoporosis Sum M, Huskey M, Diemer K, Civitelli R, Gardner MJ, McAndrew CM, Ricci WM, Whyte M, Mumm S Poster Presentation, American Society for Bone and Mineral Research Annual Meeting, Baltimore, MD, October 4-7, 2013 Scleraxis Modulates Cortical Morphology and Fracture Healing Killian ML, Abraham AC, McKenzie JA, Buettmann EG, Gardner MJ, Silva MJ Poster Presentation, Orthopaedic Research Society Annual Meeting, Las Vegas, NV, March 28-31, 2015 Anatomic Syndesmotic Reduction: Using Intraoperative Fluoroscopic Imaging to Ensure Accurate Clamp Position Putnam S, Linn M, Gardner M, Cosgrove C, Cherney S, Spraggs-Hughes A, McAndrew C, Ricci W Poster Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 7-10, 2015 Surgical Approaches to Intrameduallary Nailing of the Tibia: Comparative Analysis of Knee Pain and Functional Outcomes Bakhsh W, Cherney S, McAndrew C, Ricci W, Gardner M Poster Presentation, Orthopaedic Trauma Association Annual Meeting, San Diego, CA, October 7-10, 2015