OTA 2008 Posters - Upper Extremity


Scientific Poster #25 Basic Science OTA-2008

Posterior Approach to the Shoulder: The Effect of Shoulder Position on the Proximity of the Neurovascular Structures

Sunny Cheung, MD (n); Michael Fitzpatrick, MD (n); Joey Pirolo, BS (n); Thay Q. Lee, PhD (n);
Orthopaedic Biomechanics Laboratory, Long Beach VA Healthcare System,
Long Beach, Callifornia, USA


Scientific Poster #26 Basic Science OTA-2008

Morphometric Analysis of Vulnerable Neurovasculature (“Danger Zones”) with a Posterior Approach to the Scapula

Coen A. Wijdicks, MSc1 (n); Bryan M. Armitage, MSc1 (n); Jack Anavian, MD2 (n); Peter A. Cole, MD2 (a-Zimmer);
1Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, Minnesota, USA;
2Division of Orthopaedic Trauma, Department of Orthopaedic Surgery, University of Minnesota,
Regions Hospital, Saint Paul, Minnesota, USA


Scientific Poster #27 Basic Science OTA-2008

Biomechanical Comparison of a Non-bridging External Fixator and a Volar Plate on a Simulated Comminuted Fracture of the Distal Radius

Elizabeth Anne Ouellette, MD1 (n); Veronica Diaz, MD2 (n); Mohammad A. Hajianpour, MD3
(e-Nutek Orthopaedics); Edward L. Milne4 (a-Nutek Orthopaedics);
David Kaimrajh4 (a-Nutek Orthopaedics); Takashita Sano5 (a-Nutek Orthopaedics);
Loren L. Latta, PhD2, 4 (a-Nutek Orthopaedics, Inc.);
1Miami International Hand Surgery Service, North Miami, Florida, USA;
2University of Miami, Department of Orthopaedics and Rehabilitation, Miami, Florida, USA;
3Nutek Orthopaedics, Inc., Fort Lauderdale, Florida, USA;
4Max Biedermann Institute for Biomechanics, University of Miami, Miami Beach, Florida, USA;
5University of Miami, Department of Biomedical Engineering, Coral Gables, Florida, USA


Scientific Poster #50 Basic Science OTA-2008

Distal Radius Fixation Using Volar Locking Plate Only versus Volar Locking Plate and Synthetic Bone Cement

Utku Kandemir, MD1 (a-AONA, SFGH Foundation);
Amir Matityahu, MD1 (a-Medtronik, Smith + Nephew, Stryker; a,b-AO, Synthes, Zimmer;
a,b,e-DePuy, A Johnson & Johnson Company); Rohan Desai, BS1 (n);
Christian Puttlitz, PhD2 (a-Synthes);
1Department of Orthopaedics, University of California, San Francisco, California, USA;
2Department of Mechanical Engineering, Colorado State University, Fort Collins, Colorado, USA


Scientific Poster #108 Pediatrics OTA-2008

Behavioral Risk Factors in Pediatric Hand Fractures

Syed Gillani, MD (n); Allison Wiliams, PhD (n); Kagan Ozer, MD (n);
Department of Orthopaedics, University of Colorado, School of Medicine,
Denver Health Medical Center, Denver, Colorado, USA


Scientific Poster #112 Upper Extremity OTA-2008

Can Glenohumeral Joint Penetration Be Avoided with Proximal Humerus Fracture Fixation?

Asheesh Bedi, MD1 (n); Lisa Case-Doro, MSE1 (n); Calista Harbaugh1 (n);
Richard Hughes, PhD1 (n); Madhav A. Karunakar, MD2 (n);
1Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, Michigan, USA;
2Department of Orthopaedic Surgery, Carolinas Medical Center, Charlotte, North Carolina, USA


Scientific Poster #113 Upper Extremity OTA-2008

Who is Lost to Follow-up? A Study of Patients with Distal Radius Fractures

Nirmal C. Tejwani, MD (a,b-Biomet; b-Stryker, Zimmer); Gopi Nayak (n); Brian Pahk (n);
Kenneth A. Egol, MD (a-Smith + Nephew, Stryker, Synthes; a,b-Biomet; b-Exactech, Inc;
d-Johnson & Johnson);
NYU Hospital for Joint Diseases, New York, New York, USA


Scientific Poster #114 Upper Extremity OTA-2008

Medial Calcar Augmentation in Locked Plating of Proximal Humerus Fractures

Sreevathsa Boraiah, MD (n); Joseph U. Barker, MD (n); Robert J. Parker, BS (n);
Omesh Paul, MD (n); David L. Helfet, MD (n); Dean G. Lorich, MD (n);
Hospital for Special Surgery, New York, New York, USA


Scientific Poster #115 Upper Extremity OTA-2008

Using the Fulcrum Axis Improves the Significance of True Anteriorposterior Radiographs: A Prospective Study

Volker Braunstein, MD1,2 (n); Chlodwig Kirchhoff, MD1 (n); Christoph M. Sprecher2 (n);
Ben Ockert, MD1 (n); Markus Korner, MD3 (n); Wolf Mutscher, MD1 (n);
Ernst Wiedemann, MD4 (n); Peter Biberthaler, MD1 (n);
1Department of Traumatology and Orthopedic Surgery, Ludwig Maximilians University, Muenchen, Germany;
2AO Research Institute-AO Foundation, Davos, Switzerland;
3Department of Clinical Radiology, Ludwig Maximilians University, Muenchen, Germany;
4OCM Clinic, Muenchen, Germany


Scientific Poster #116 Upper Extremity OTA-2008

Comparison of AO Type B and Type C Volar Shearing Fractures of the Distal Radius

J. Sebastiaan, Souer, MD (a-AO Foundation; b-Stichting Micheal van Vloten Fonds,
Rotterdam Netherlands; Stichting Annafonds, Leiden, Netherlands);
David C. Ring, MD, PhD (a,e-Acumed, LLC, Biomet; a-Joint Active Systems, a,b-Small Bone
Innovations; a,b,e- Smith + Nephew, Wright Medical Technology, Inc.; c-Hand Innovations;
d-Illuminos, Inc., Mimedex, Inc.; e-Tornier); Stefan Matschke (n);
Laurent J. Audige, MD (e-AO Foundation); Marta Marent (e-AO Foundation);
Jesse B. Jupiter, MD (a-Aircast (DJ), Biomet, Hand Innovations, Linvatec; Mitek, SBI, Synthes,
Wright Medical Technology, Inc., Zimmer; e-Amgen Co, Wyeth); AO-CID Study Group
Massachusetts General Hospital, Boston, Massachusetts, USA


Scientific Poster #117 Upper Extremity OTA-2008

Is Primary Total Elbow Arthroplasty Safe for the Treatment of Open Intraarticular Distal Humerus Fractures

Bethany Gallagher, MD (n); William M. Ricci, MD (a,b-AO, Synthes; a,b,c,e-Smith + Nephew;
a,b,e-Wright Medical Technology, Inc.; e-OrthoVita);
Washington University School of Medicine, St. Louis, Missouri, USA


Scientific Poster #118 Upper Extremity OTA-2008

Quantitative Assessment of the Vascularity of the Proximal Humerus Using Gadolinium-Enhanced Magnetic Resonance Imaging in a Cadaveric Model

Carolyn M. Hettrich, MD1 (n); Sreevathsa Boraiah, MD1 (n); Jonathan P. Dyke, MD2 (n);
David L. Helfet, MD1 (n); Dean G. Lorich, MD1 (n);
1Hospital for Special Surgery, New York, New York, USA;
2Weill Cornell Medical College, New York, New York, USA


Scientific Poster #119 Upper Extremity OTA-2008

The Incidence and Risk Factors for Scaphoid Fractures in a Young, Active Population

Jennifer M. Wolf, MD1 (a-Southwestern Orthopaedic Trauma Association);
Laura Dawson, DO2 (a-Southwestern Orthopaedic Trauma Association);
Sally Mountcastle, PhD2 (a-Southwestern Orthopaedic Trauma Association);
Brett D. Owens, MD2 (a-Southwestern Orthopaedic Trauma Association);
1University of Colorado, Denver, Colorado, USA;
2William Beaumont Army Medical Center, El Paso, Texas, USA


Scientific Poster #120 Upper Extremity OTA-2008

Is Early Open Reduction and Internal Fixation Preferred to Nonoperative Treatment for Well-Reduced Unstable Distal Radius Fractures? A Patient-Based Decision Model

Karl M. Koenig, MD (n); Garrett C. Davis (n);
Kenneth J. Koval, MD (b-Lippincott; b,c,e-Biomet; b,e-Stryker); Anna N. Tosteson, PhD (n);
Department of Orthopaedics, Dartmouth-Hitchcock Medical Center,
Lebanon, New Hampshire, USA


Scientific Poster #121 Upper Extremity OTA-2008

Emergency Air Transport of Finger Amputations in a Level 1 Trauma Center

Kagan Ozer, MD (n); William Kramer, MD (n); Syed Gillani, MD (n);
Allison Williams, PhD (n); Wade R. Smith, MD (n);
Department of Orthopaedics, University of Colorado, School of Medicine,
Denver Health Medical Center, Denver, Colorado, USA


Scientific Poster #122 Upper Extremity OTA-2008

Influence of Psychological Distress on Performance-Based Upper Extremity Evaluation

Jeffrey Watson, BS (n); David C. Ring, MD, PhD (a,e-Acumed, LLC, Biomet; a-Joint Active
Systems, a,b-Small Bone Innovations; a,b,e- Smith + Nephew, Wright Medical Technology, Inc.;
c-Hand Innovations; d-Illuminos, Inc., Mimedex, Inc.; e-Tornier);
Massachusetts General Hospital, Boston, Massachusetts, USA


Scientific Poster #123 Upper Extremity OTA-2008

Treatment of Diaphyseal Humeral Fractures with a Unique Interlocking Nail

Oleg Gendin, MD1 (n); Volodya Brukanov, MD2 (n); Robert Schultz, MD2 (n);
1Krasnoyarsk Emergency Hospital, Krasnoyarsk, Russia;
2Billings Clinic, Billings, Montana, USA


Scientific Poster #124 Upper Extremity OTA-2008

The Use of Fiberwire Suture for Fixation of Olecranon Fractures: A Biomechanical Comparison of Various Fixation Techniques

William M. Hakeos, MD1 (b-Arthrex, Smith and Nephew); Christopher Wybo, MS1 (n);
Major Shane A. Knighton, PhD2 (n); Paul J. Dougherty, MD3 (n); Soheil Najibi, MD, PhD1 (n);
1Department of Orthopaedic Surgery, Henry Ford Health System, Detroit, Michigan, USA;
2Air Force Institute of Technology, Dayton, Ohio, USA;
3Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, Michigan, USA


Scientific Poster #125 Upper Extremity OTA-2008

Poster Withdrawn


Scientific Poster #126 Upper Extremity OTA-2008

Comparative Results of Non-Operative and Operative Treatment of Humeral Shaft Fractures

Bo-song Zhang, MD (n); He Liang, MD (n); Man-yi Wang, MD (b-Synthes);
Department of Orthopaedic Trauma, Beijing Jishuitan Hospital, Beijing, China


Scientific Poster #127 Upper Extremity OTA-2008

Results Using an Intramedullary Allograft with Compression Plating for Aseptic Atrophic Diaphyseal Nonunions of the Humerus

Robert J. Gaines, MD1 (n); Frank A. Liporace, MD2 (e-Stryker); Chad Weber, DO3 (n);
H. Claude Sagi, MD1 (a,b,c,e-Smith + Nephew; b-AO; b,e-Stryker; a,e-Synthes);
Mark A. Mighell, MD1 (a-Synthes, DePuy, A Johnson and Johnson Company);
Roy Sanders, MD1 (a-DJ Orthopaedics, Encor Medical,
Link Orthopaedics, Medtronic Sofamor Danek, Pfizer, Synthes, Tornier, Twin Star Medical,
Zimmer; a,c-DePuy, A Johnson & Johnson Company; a,c-Stryker; a,c,e- Smith + Nephew; c-Linvatec);
1Florida Orthopedic Institute, Tampa, Florida, USA;
2Hospital for Medicine and Dentistry New Jersey, Newark, New Jersey, USA;
3Grandview Medical Center, Dayton, Ohio, USA


Scientific Poster #128 Upper Extremity OTA-2008

The Effect of Radiographic Technique in Visualization of Clavicle Fractures

Timothy G. Weber, MD (n); Steve Shin, MD (n); Palaniswamy Vijay, PhD (n);
OrthoIndy, Indianapolis, Indiana, USA


Scientific Poster #129 Upper Extremity OTA-2008

Prospective Randomized Controlled Orthopaedic Surgery for Colles-Type Radius Fractures: K-Wires versus Multidirectional Fixed-Angle Plate

Christian Probst, MD1 (a-Grant by H & S Re Insurance Company, Grant from Medartis,
Basel, Switzerland); Reinhard Meier, MD2 (a-Grant from Medartis, Basel, Switzerland);
Ralf Gaulke, MD1 (n); Christian Krettek, MD1 (a-AO Foundation);
1Hannover Medical School, Department of Trauma, Hannover, Germany;
2Würzburg University Hospital, Department of Trauma, Würzburg, Germany


Scientific Poster #130 Upper Extremity OTA-2008

The Effect of a Clavicle Shaft Fracture on General Health Status: Results of a Prospective, Randomized Clinical Trial

Michael D. McKee, MD (a-Zimmer; b-Biotech; b,e-Stryker); Charles Thompson, MD (n);
Lynn Vicente, MD (n); Lisa Wild, RN (n); Emil H. Schemitsch, MD (a-Biomimetic, Synthes,
Zimmer; a,b-Smith + Nephew; a,b,e-Stryker; e-Pfizer);
St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada


Scientific Poster #131 Upper Extremity OTA-2008

Ulnar Nerve Function in Type 13C Distal Humerus Fractures

Amer Jawad Mirza, MD1 (n); Agel Julie, MA, ATC2 (n);
Daphne M. Beingessner, Msc, MD, FRCSC2 (a-Synthes, Zimmer);
M. Bradford Henley, MD2 (n); Douglas P. Hanel, MD2 (n); Lisa Taitsman, MD2 (n);
1Oregon Health Science University, Portland, Oregon, USA;
2Harborview Medical Center, Seattle, Washington, USA


Scientific Poster #132 Upper Extremity OTA-2008

Concomitant Distal Radius Fracture and Hip Fracture: A Relative Indication for Fixation of the Distal Radius

Mohammad A. Khoshnevisan (n); David C. Ring, MD, PhD (a,e-Acumed, LLC, Biomet;
a-Joint Active Systems, a,b-Small Bone Innovations; a,b,e- Smith + Nephew, Wright Medical
Technology, Inc.; c-Hand Innovations; d-Illuminos, Inc., Mimedex, Inc.; e-Tornier);
Timothy Bhattacharyya, MD (e-Stryker);
Massachusetts General Hospital, Boston, Massachusetts, USA


If noted, the author indicates something of value received. The codes are identified as a-research or institutional support; b-miscellaneous funding; c-royalties; d-stock options; e-consultant or employee; n-no conflicts disclosed, and *disclosure not available at time of printing.

• The FDA has not cleared this drug and/or medical device for the use described in this presentation   (i.e., the drug or medical device is being discussed for an “off label” use).  ◆FDA information not available at time of printing. Δ OTA Grant.