Michael J Gardner

Summary

Affiliation: Washington University School of Medicine
Country: USA

Publications

  1. doi request reprint Stiffness modulation of locking plate constructs using near cortical slotted holes: a preliminary study
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 23:281-7. 2009
  2. doi request reprint Anterior pelvic reduction and fixation using a subcutaneous internal fixator
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 26:314-21. 2012
  3. doi request reprint Quantification of the upper and second sacral segment safe zones in normal and dysmorphic sacra
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 24:622-9. 2010
  4. doi request reprint Displacement after simulated pelvic ring injuries: a cadaveric model of recoil
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S Euclid Ave, Campus Box 8233, St Louis, MO 63110, USA
    J Trauma 68:159-65. 2010
  5. pmc Differential fracture healing resulting from fixation stiffness variability: a mouse model
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S Euclid Ave, Campus Box 8233, St Louis, MO 63110, USA
    J Orthop Sci 16:298-303. 2011
  6. doi request reprint Internal rotation and taping of the lower extremities for closed pelvic reduction
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 23:361-4. 2009
  7. doi request reprint Percutaneous pelvic fixation using working portals in a circumferential pelvic antishock sheet
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S Euclid Avenue, Campus Box 8233, St Louis, MO 63110, USA
    J Orthop Trauma 23:668-74. 2009
  8. doi request reprint Less rigid stable fracture fixation in osteoporotic bone using locked plates with near cortical slots
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S Euclid Ave, Campus Box 8233, St Louis, MO 63110, USA
    Injury 41:652-6. 2010
  9. doi request reprint The antishock iliosacral screw
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 24:e86-9. 2010
  10. doi request reprint Transiliac-transsacral screws for posterior pelvic stabilization
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 25:378-84. 2011

Detail Information

Publications54

  1. doi request reprint Stiffness modulation of locking plate constructs using near cortical slotted holes: a preliminary study
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 23:281-7. 2009
    ..The purpose of this proof of concept study was to determine the effects of slots on stiffness and their ability to maintain fixation of locking plates under cyclic loading...
  2. doi request reprint Anterior pelvic reduction and fixation using a subcutaneous internal fixator
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 26:314-21. 2012
    ..We present a technique of a subcutaneous anterior pelvic fixator as an alternative method of anterior pelvic ring reduction and stabilization that avoids many of the drawbacks of traditional anterior pelvic external fixation...
  3. doi request reprint Quantification of the upper and second sacral segment safe zones in normal and dysmorphic sacra
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 24:622-9. 2010
    ..To quantify the obliquity and dimensions of the upper and second sacral segment iliosacral screw safe zones and to determine the differences between normal and dysmorphic sacral morphology...
  4. doi request reprint Displacement after simulated pelvic ring injuries: a cadaveric model of recoil
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S Euclid Ave, Campus Box 8233, St Louis, MO 63110, USA
    J Trauma 68:159-65. 2010
    ..We also sought to determine whether different injury patterns and varying severity of displacement lead to different amounts of passive recoil...
  5. pmc Differential fracture healing resulting from fixation stiffness variability: a mouse model
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S Euclid Ave, Campus Box 8233, St Louis, MO 63110, USA
    J Orthop Sci 16:298-303. 2011
    ..We developed a mouse femoral fracture model with implants of different stiffness, and hypothesized that differential fracture healing would result...
  6. doi request reprint Internal rotation and taping of the lower extremities for closed pelvic reduction
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 23:361-4. 2009
    ..We present a technique of internal rotation and taping of the lower extremities as an alternative or supplemental pelvic closed reduction method...
  7. doi request reprint Percutaneous pelvic fixation using working portals in a circumferential pelvic antishock sheet
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S Euclid Avenue, Campus Box 8233, St Louis, MO 63110, USA
    J Orthop Trauma 23:668-74. 2009
    ..In these situations, we describe a technique of maintaining the pelvic sheet position for continued use as a reduction aid and using working portals to insert definitive percutaneous pelvic implants...
  8. doi request reprint Less rigid stable fracture fixation in osteoporotic bone using locked plates with near cortical slots
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, 660 S Euclid Ave, Campus Box 8233, St Louis, MO 63110, USA
    Injury 41:652-6. 2010
    ..We hypothesized that substituting slots for holes in the near cortex under a locked plate would lead to predictably lower stiffness without diminishing implant stability...
  9. doi request reprint The antishock iliosacral screw
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 24:e86-9. 2010
    ..We describe a technique of acute posterior pelvic ring reduction and stabilization using a percutaneously inserted iliosacral screw as a resuscitation adjunct...
  10. doi request reprint Transiliac-transsacral screws for posterior pelvic stabilization
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 25:378-84. 2011
    ....
  11. doi request reprint Percutaneous placement of iliosacral screws without electrodiagnostic monitoring
    Michael J Gardner
    Department of Orthopaedic Surgery, Harborview Medical Center, Washington 98104, USA
    J Trauma 66:1411-5. 2009
    ..The purpose of this study was to evaluate the neurologic complications after percutaneous iliosacral screw placement without neurodiagnostic monitoring...
  12. doi request reprint Indirect medial reduction and strut support of proximal humerus fractures using an endosteal implant
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, USA
    J Orthop Trauma 22:195-200. 2008
    ....
  13. pmc Anatomy of the greater trochanteric 'bald spot': a potential portal for abductor sparing femoral nailing?
    Michael J Gardner
    Department of Orthopaedic Surgery, Harborview Medical Center, Seattle, WA 98104, USA
    Clin Orthop Relat Res 466:2196-200. 2008
    ..Use of this modified entry site may reduce soft tissue injury with nailing procedures and minimize subsequent hip pain...
  14. ncbi request reprint Sacroiliac joint compression using an anterior pelvic compressor: a mechanical study in synthetic bone
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York 10021, USA
    J Orthop Trauma 21:435-41. 2007
    ..This would be useful for indirect reduction and stabilization of the posterior pelvis. The purpose of this study was to determine the forces achieved by this construct compared with other forms of fixation...
  15. ncbi request reprint Surgical treatment and outcomes of extraarticular proximal tibial nonunions
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA
    Arch Orthop Trauma Surg 128:833-9. 2008
    ..Few treatment guidelines and long-term outcomes are available. The purpose of this study was to determine the long-term functional outcomes of patients treated with open reduction and internal fixation...
  16. pmc Is application of an internal anterior pelvic fixator anatomically feasible?
    David J Merriman
    Department of Orthopaedic Surgery, Washington University in St Louis, St Louis, MO 63110, USA
    Clin Orthop Relat Res 470:2111-5. 2012
    ..This anterior subcutaneous pelvic fixator consists of pedicle screws placed in the supraacetabular region connected by a contoured connecting rod placed subcutaneously and above the abdominal muscle fascia...
  17. doi request reprint Reduction strategies through the anterolateral exposure for fixation of type B and C pilon fractures
    Samir Mehta
    Hospital of the University of Pennsylvania, Department of Orthopaedic Surgery, Philadelphia, PA, USA
    J Orthop Trauma 25:116-22. 2011
    ..The exposure has the advantage of excellent visualization of the articular surface up to the medial shoulder of the plafond while avoiding dissection of the anteromedial tibial surface...
  18. pmc Mortality after distal femur fractures in elderly patients
    Philipp N Streubel
    Orthopedic Trauma Service, Department of Orthopedics, Washington University School of Medicine Barnes Jewish Hospital, 660 South Euclid Avenue, Campus Box 8233, St Louis, MO 63110, USA
    Clin Orthop Relat Res 469:1188-96. 2011
    ..Hip fractures in the elderly are associated with high 1-year mortality rates, but whether patients with other lower extremity fractures are exposed to a similar mortality risk is not clear...
  19. ncbi request reprint The mechanical behavior of locking compression plates compared with dynamic compression plates in a cadaver radius model
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA
    J Orthop Trauma 19:597-603. 2005
    ....
  20. doi request reprint Treatment protocol for open AO/OTA type C3 pilon fractures with segmental bone loss
    Michael J Gardner
    Department of Orthopaedic Surgery, Harborview Medical Center, Seattle, WA 98105, USA
    J Orthop Trauma 22:451-7. 2008
    ..To evaluate the results in patients with open AO/OTA type C3 pilon fractures with segmental bone loss who were treated with a standard treatment protocol...
  21. ncbi request reprint Vascular implications of minimally invasive plating of proximal humerus fractures
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    J Orthop Trauma 20:602-7. 2006
    ..The purpose of this study was to define the relationship of this surgical interval to the lateral plating zone of the proximal humerus and to the penetrating vascular supply of the humeral head...
  22. ncbi request reprint Open reduction and internal fixation of intraarticular tibial plateau nonunions
    Jose B Toro-Arbelaez
    Orthopaedic Trauma Service, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    Injury 38:378-83. 2007
    ..Arthrosis occurs frequently, and may occur primarily at the time of injury or from chronic alteration of intraarticular contact forces secondary to development of a nonunion...
  23. doi request reprint The anterolateral acromial approach for fractures of the proximal humerus
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, USA
    J Orthop Trauma 22:132-7. 2008
    ..2 (0, best; 100, worst). This approach allowed direct access to the lateral fracture planes for fracture reduction and plate placement or safe nail and interlocking screw placement...
  24. pmc Pause insertions during cyclic in vivo loading affect bone healing
    Michael J Gardner
    Department of Orthopaedic Surgery, Harborview Medical Center, 325 9th Ave, Box 359798, Seattle, WA 98104, USA
    Clin Orthop Relat Res 466:1232-8. 2008
    ..At an early stage of fracture healing, pause-inserted loading led to more histologically advanced healing...
  25. ncbi request reprint Femoral fracture malrotation caused by freehand versus navigated distal interlocking
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    Injury 39:176-80. 2008
    ..The insertion of interlocking screws at a slightly oblique angle may cause a substantial degree of rotational deformity, and this factor has not been evaluated as a cause of malrotation...
  26. doi request reprint Sagittal plane deformity in bicondylar tibial plateau fractures
    Philipp N Streubel
    Orthopaedic Trauma Service, Washington University School of Medicine Barnes Jewish Hospital, St Louis, MO 63110, USA
    J Orthop Trauma 25:560-5. 2011
    ..To evaluate the prevalence and magnitude of sagittal plane deformity in bicondylar tibial plateau fractures...
  27. doi request reprint Biomechanical testing of fracture fixation constructs: variability, validity, and clinical applicability
    Michael J Gardner
    Department of Orthopaedics and Biomedical Engineering, Washington University School of Medicine, St Louis, MO, USA
    J Am Acad Orthop Surg 20:86-93. 2012
    ..Appropriate study design is the main factor that affects the clinical applicability of the findings and the accuracy of the conclusions...
  28. doi request reprint Screw depth sounding in proximal humerus fractures to avoid iatrogenic intra-articular penetration
    Matthew J Bengard
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 25:630-3. 2011
    ..We present a simple technique of quickly and safely determining screw length using a blunt-tipped Kirschner wire and instruments found in basic orthopaedic sets...
  29. doi request reprint Surgical exposure and fixation of displaced type IV, V, and VI glenoid fractures
    Sean E Nork
    Department of Orthopaedic Surgery, Harborview Medical Center, University of Washington, Seattle, WA 98104, USA
    J Orthop Trauma 22:487-93. 2008
    ..An initial reduction of the medial fracture indirectly restores the scapular relationship, allowing for subsequent completion of the articular reduction via a limited approach to the posterior shoulder using the same incision...
  30. ncbi request reprint Complete bony union achieved after arthrodesis of native glenoid and acromion to an allograft proximal humerus: a case report
    Joseph U Barker
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    J Shoulder Elbow Surg 17:e19-22. 2008
  31. doi request reprint The cortical step sign as a tool for assessing and correcting rotational deformity in femoral shaft fractures
    Jakub S Langer
    Department of Orthopedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Orthop Trauma 24:82-8. 2010
    ..This study aims to critically analyze the cortical step sign in cadaveric specimens using radiographic and direct measurements...
  32. doi request reprint Surgeon practices regarding operative treatment of posterior malleolus fractures
    Michael J Gardner
    Washington University School of Medicine, Orthopaedic Surgery, 660 S Euclid Ave, Campus Box 8233, St Louis, MO 63124, USA
    Foot Ankle Int 32:385-93. 2011
    ..The purpose of the present study was to determine the current practice among orthopaedic surgeons regarding the management of posterior malleolus fractures...
  33. doi request reprint Predictable healing of femoral neck fractures treated with intraoperative compression and length-stable implants
    Sreevathsa Boraiah
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, USA
    J Trauma 69:142-7. 2010
    ....
  34. ncbi request reprint Helical plating of the proximal humerus
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA
    Injury 36:1197-200. 2005
    ....
  35. doi request reprint The impact of open reduction internal fixation on acute pain management in unstable pelvic ring injuries
    David P Barei
    Department of Orthopaedic Surgery, Harborview Medical Center, Seattle, Washington 98104, USA
    J Trauma 68:949-53. 2010
    ..The purpose of this study was to determine the impact of operative fixation of unstable pelvic ring injuries in diminishing acute pain...
  36. doi request reprint Anatomy and dimensions of the gluteus medius tendon insertion
    William J Robertson
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York 10021, USA
    Arthroscopy 24:130-6. 2008
    ..The purpose of this study was to determine the area, dimensions, and orientation of the gluteus medius footprint to provide an improved understanding of its insertional anatomy...
  37. doi request reprint Interprosthetic femoral fractures
    Christiaan N Mamczak
    Washington University Orthopaedics, St Louis, MO, USA
    J Orthop Trauma 24:740-4. 2010
    ....
  38. ncbi request reprint Failure of fracture plate fixation
    Michael J Gardner
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Am Acad Orthop Surg 17:647-57. 2009
    ..An antibiotic cement rod in the diaphysis may provide fracture stabilization. Locking full-length constructs should be considered for osteoporotic fractures...
  39. ncbi request reprint A minimally invasive approach for plate fixation of the proximal humerus
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York 10021, USA
    Bull Hosp Jt Dis 62:18-23. 2004
    ..This surgical approach allows exposure of the proximal humerus and indirect reduction of the fracture, with subsequent locking plate fixation, adhering to the principles of biological fixation...
  40. ncbi request reprint Radiographic outcomes of intertrochanteric hip fractures treated with the trochanteric fixation nail
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    Injury 38:1189-96. 2007
    ..The purpose of this study was to analyse the ability of a new helical blade device to stabilise intertrochanteric hip fractures, and to further determine which factors are important in implant stability...
  41. doi request reprint Biomechanical considerations for surgical stabilization of osteoporotic fractures
    Ljiljana Bogunovic
    Department of Orthopedic Surgery, Washington University, St Louis, MO 63110 1010, USA
    Orthop Clin North Am 44:183-200. 2013
    ..The purpose of this review is to describe fixation challenges of common osteoporotic fractures and provide options for successful treatment...
  42. doi request reprint Intramedullary fixation of fibular fractures associated with pilon fractures
    Jason M Evans
    Department of Orthopaedic Surgery, University of Texas San Antonio, San Antonio, TX, USA
    J Orthop Trauma 24:491-4. 2010
    ..The purpose of this study was to determine the ability of intramedullary fibular fixation to maintain reduction until healing and to determine the overall complication rate in high-energy pilon fractures associated with fibular fractures...
  43. ncbi request reprint Has locked plating completely replaced conventional plating?
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York 10021, USA
    Am J Orthop (Belle Mead NJ) 33:439-46. 2004
    ..A number of advantages to using the newer internal fixators have been described, but there are still several indications for traditional compression plating...
  44. ncbi request reprint The hyperplantarflexion ankle fracture variant
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    J Foot Ankle Surg 46:256-60. 2007
    ..Unstable ankle fractures should be evaluated carefully for evidence of posteromedial involvement so appropriate treatment may proceed...
  45. doi request reprint Management of femur shaft fractures in obese patients
    Philipp N Streubel
    Orthopaedic Trauma Service, Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    Orthop Clin North Am 42:21-35, v. 2011
    ..A thorough understanding of the risks associated with obesity and the diagnostic and therapeutic challenges involved with femoral shaft fractures in this setting is paramount to achieve adequate results...
  46. doi request reprint Is there a standard trochanteric entry site for nailing of subtrochanteric femur fractures?
    Philipp N Streubel
    Orthopedic Trauma Service, Department of Orthopedics, Washington University School of Medicine Barnes Jewish Hospital, St Louis, MO, USA
    J Orthop Trauma 25:202-7. 2011
    ..To evaluate the variability of the ideal trochanteric starting point as a possible cause for malreduction of subtrochanteric fractures and to analyze the accuracy of contralateral templating to predict correct entry site...
  47. ncbi request reprint The "not so simple" ankle fracture: avoiding problems and pitfalls to improve patient outcomes
    David J Hak
    Department of Orthopaedic Surgery, University of Colorado, Denver, CO, USA
    Instr Course Lect 60:73-88. 2011
    ..A careful review of radiographs and CT scans, a thorough patient assessment, and detailed preoperative planning are needed to improve patient outcomes...
  48. doi request reprint Secondary soft tissue compromise in tongue-type calcaneus fractures
    Michael J Gardner
    Department of Orthopaedic Surgery, Harborview Medical Center, Seattle, Washington 98105, USA
    J Orthop Trauma 22:439-45. 2008
    ..The purpose of this study was to determine the incidence of posterior skin involvement in tongue-type calcaneus fractures and to determine the patient and fracture characteristics that lead to high-risk situations...
  49. doi request reprint Sciatic nerve entrapment in associated both-column acetabular fractures: a report of 2 cases and review of the literature
    Robert P Dunbar
    Department of Orthopaedic Surgery, Harborview Medical Center, Seattle, WA, USA
    J Orthop Trauma 23:80-3. 2009
    ....
  50. ncbi request reprint An evaluation of accuracy and repeatability of a novel gait analysis device
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    Arch Orthop Trauma Surg 127:223-7. 2007
    ....
  51. ncbi request reprint Case report: Echinococcus disease of the bone presenting as a femoral shaft nonunion
    Christopher J Mattern
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    Clin Orthop Relat Res 458:220-5. 2007
    ..We know of no reports of osseous hydatidosis presenting as a femoral shaft nonunion. A discussion of the challenges in diagnosis and treatment of osseous hydatidosis are discussed, and the literature on osseous hydatidosis is reviewed...
  52. ncbi request reprint Low incidence of ulnar nerve injury with crossed pin placement for pediatric supracondylar humerus fractures using a mini-open technique
    Daniel W Green
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    J Orthop Trauma 19:158-63. 2005
    ..The purpose of this study was to determine the risk of iatrogenic ulnar nerve injury in a consecutive series of supracondylar fractures treated using a standardized technique of crossed pin placement...
  53. ncbi request reprint Carpal kinematics
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    Hand Clin 22:413-20; abstract v. 2006
    ..However, an accurate three-dimensional understanding of carpal motion is critical for academic and clinical purposes, and may play an important role in assessing surgical procedures or rehabilitation protocols...
  54. ncbi request reprint Decreased navigated drilling time using an external guide stabilising device
    Michael J Gardner
    Department of Orthopaedic Surgery, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA
    Injury 38:755-8. 2007
    ..We hypothesised that using an external stabilising guide which can be set anywhere in space can decrease then time necessary for navigated drilling...