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Program and Abstracts | View ePosters | 2015 Photos

P1 PCLF as a Backbone for Chondrocyte Attachment and Proliferation Augmented by Platelet Lysate
• View ePoster
Eric Wagner, MD; Dalibel Bravo, MD; Mahrokh Dadsetan; Andre van Wijnen; Michael J. Yaszemski, MD, PhD; Sanjeev Kakar, MD
Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN

P2 In-vitro Kinematics Of The Proximal Inter-phalangeal Joint in the Finger after Progressive Disruption of the Main Supporting Structures
• View ePoster
John Capo, MD¹; Eitan Melamed¹; Benhoor Shamian, MD²; Linda Uko³; Linda Chen³; Paolo Caravaggi³
¹Orthopaedics, NYU-Hospital for Joint Diseases, New York, NY; ²Woodhull Medical Center, New York, NY; ³University of Medicine and Dentistry of New Jersey, Newark, NJ

P3 Reconstruction of Chronic Distal Biceps Ruptures Using Achilles Tendon Allograft
• View ePoster
Loukia K. Papatheodorou, MD; Dean G. Sotereanos, MD
Orthopaedic Specialists, UPMC, University of Pittsburgh, Pittsburgh, PA

P4 Improved Symptom and Functional Status After Carpal Tunnel Release in Patients Over 80
• View ePoster
Damien Richardson, MD, MPH¹; Kara Lawless, PA-C²; Ishan Ranjan³, Kevin Renfree, MD²
¹Orthopaedic Surgery, Banner Good Samaritan, Phoenix, AZ; ²Orthopaedic Surgery, Mayo Clinic Arizona, Scottsdale, AZ; ³University of Arizona, Tucson, AZ

P5 A Systematic Review of the Surgical Management of Carpal Boss
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Abdo Bachoura, MD; Thomas D. Lee, MD; John D. Lubahn, MD
UPMC Hamot, Erie, PA

P6 Skin Surface Pressure under Short Arm Casts – Comparing Plaster of Paris and Fiberglass Casts
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Christian J. Zaino, MD; Melissa S. Arief, MD, MHS; Bhaveen H. Kapadia, MD; Mukund R. Patel, MD
Department of Orthopaedic Surgery and Rehabilitation Medicine, SUNY Downstate Medical Center, Brooklyn, NY

P7 Wrist Ganglion Treatment: Systematic Review and Meta-Analysis
• View ePoster
Linden Head, HBA, BSc, BPHE¹; John Robert Gencarelli, BSc¹; Murray Allen, MD, FRCSC²; Kirsty Boyd, MD, FRCSC²
¹Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada; ²Division of Plastic Surgery, University of Ottawa, Ottawa, ON, Canada

P8 Comparison of Early Outcomes between Injectable Collagenase Clostridium Histolyticum and Limited Fasciectomy in the Treatment of Dupuytren's contracture: A Multicenter Propensity Score-matched Study
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Chao Zhou, MD¹; Ruud Selles, PhD¹; Hanneke Pieters, MSc¹; Nick Hart, MSc¹; Harm Slijper, PhD²; Reinier Feitz, MD²; Christianne Van Nieuwenhoven, MD, PhD¹; Steven Hovius, MD, PhD¹
¹Plastic, Reconstructive and Hand surgery, Erasmus Medical Center and Xpert Clinic, Rotterdam, Netherlands; ²Hand and Wrist Surgery, Xpert Clinic, Hilversum, Netherlands

P9 Safe-Zones for Surgical Intervention in the Lunate: a Micro-CT Study
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Nick A. van Alphen, MD¹; A.T. Laungani, MD¹; A. Vercnocke, PhD²; M. Saint-Cyr, MD¹; N. Lachman, PhD³; E.L. Ritman, PhD²; Steven L. Moran, MD¹
¹Department of Plastic Surgery, Mayo Clinic, Rochester, MN; ²Department of Physiology & Biomedical Engineering, Mayo Clinic, Rochester, MN; ³Department of Anatomy, Mayo Clinic, Rochester, MN

P10 A British District General Hospitals' Experience of Paediatric Hand and Wrist Fractures
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Judith Johnston, MBBS; Kate Spacey, MRCS, MBBS; Chellapan Sivaji, FRCS; Gregory Packer, FRCS
Trauma and Orthopaedics, Southend University Hospital Foundation Trust, Essex

P11 Release of Hand Contractures with the Percutaneous Aponeurotomy & Lipo-Filling (PALF) Procedure: An Incisionless Regenerative Alternative to the FLAP
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Roger K. Khouri Jr, BS; Kimberly S. Khouri; Frances M. Walocko, MSE; Eufemiano Cardoso, MD; Roger K. Khouri, MD
Miami Hand Center, Miami, FL

P12 Prefixed and Postfixed Brachial Plexus: Is it Clinically Relevant?
Thomas J. Kim, MD¹; Brandon Schwartz, MPH²; Jeremiah Palmer, MD³; Joshua Abzug, MD⁴
¹Orthopaedics, Johns Hopkins Hospital, Baltimore, MD; ²University of Maryland, Baltimore, MD; ³University of Maryland School of Medicine, Baltimore, MD; ⁴Orthopaedics, University of Maryland School of Medicine, Timonium, MD

P13 Evaluation of Ultrasound-Guided Radial Tunnel Injection in a Cadaver Model
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Fraser J. Leversedge, MD; Brian Nickel, MD; Ilvy Cotterell, MD; Megan Crosmer, MD; Suhail Mithani, MD; Marc Richard, MD
Department of Orthopaedic Surgery, Duke University, Durham, NC

P14 Experience of Bleomycin Sclerotherapy Treatment of Upper Limb Vascular Malformations
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James E. T. Wokes, MBBS, MRCS, BSc; Gareth Kessell; Tobian Muir, Fergal Marlborough, MBChB, MSc
Plastic and Reconstructive Surgery, James Cook University Hospital, Middlesbrough, United Kingdom

P15 The Effect of Granulocyte Stimulating Factor Therapy on Post-traumatic Avascular Necrosis
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Rachel S. Rohde, MD; Denise Koueiter, MS; Peter Hogg, MD; Kevin C. Baker, PhD; Erin A. Baker, MS
Department of Orthopaedic Surgery, Oakland University William Beaumont School of Medicine, Royal Oak, MI

P16 Restoring Joint Function in the Contracted Burned Hand: The Benefit of the Soft Tissue to Skeletal Ratio
• View ePoster
Roger L. Simpson, MD, MBA; Syed Sayeed, MD
Long Island Plastic Surgical Group, Garden City, NY

P17 WITHDRAWN

P18 Randomized Clinical Trial: Plaster vs. Thermoplastic Splint for a Pediatric Boxer's Fracture
• View ePoster
Peter G. Davison, MD¹; Ken Wilson, MD¹; Ruth Burrows²; Nicole Boudreau³; Michael Bezuhly, MD, MSc, SM¹
¹Plastic Surgery, Dalhousie University, Halifax, NS, Canada; ²Occupational Therapy, Dalhousie University, Halifax, NS, Canada; ³Rehabilitation Services, Dalhousie University, Halifax, NS, Canada

P19 Fluoroscopic Radiation Exposure : Are we Protecting Ourselves Adequately?
• View ePoster
C. Edward Hoffler, MD, PhD; Asif Ilyas, MD
Orthopaedics, Rothman Institute at Thomas Jefferson University Hospital, Philadelphia, PA

P20 Accuracy of Ultrasound-Guided DeQuervain Injection and Anatomic Considerations in a Cadaver Model
• View ePoster
Fraser J. Leversedge, MD; Ilvy Cotterell, MD; Brian Nickel, MD; Megan Crosmer, MD; Hans Zhang; Marc Richard, MD; Eric Angermeier, MD
Department of Orthopaedic Surgery, Duke University, Durham, NC

P21 A Genetic Basis for Adult and Pediatric Trigger Finger
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Andrew Robert Tyser, MD¹; Valerie Wolfe, MD¹; Kristina Allen-Brady, PhD, MSPH²; Robert Tashjian, MD¹; Lisa Cannon-Albright, PhD²
¹Department of Orthopaedics, University of Utah, Salt Lake City, UT; ²Department of Internal Medicine, Division of Genetic Epidemiology, University of Utah, Salt Lake City, UT

P22 Pediatric Upper Extremity Emergency Room Transfers: Are They Warranted?
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Xuyang Song, MS¹; Rory Carroll, BS²; Joshua Abzug, MD¹
¹Orthopaedics, University of Maryland School of Medicine, Timonium, MD; ²University of Maryland School of Medicine, Baltimore

P23 Anatomy of Terminal Branches in Targeted Muscle Reinnervation of the Brachium
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Leo T. Kroonen, MD; Christopher Renninger, MD
Department of Orthopedic Surgery, Naval Medical Center San Diego, San Diego, CA

P24 Plate Fixation Versus Percutaneous Pinning For Unstable Metacarpal Fractures: a Meta-analysis
• View ePoster
Eitan Melamed, MD; Lin Edward, MD; Donato Perretta, MD; John Capo, MD
Division of Hand Surgery, NYU Hospital for Joint Diseases, New York, NY

P25 Elevated Hemoglobin A1C Levels Correlated With Blood Glucose Elevation In Diabetics After Cortisone Injection
• View ePoster
Pedro Beredjiklian, MD; Jake Schroder, BA; Jonas Matzon, MD; Kevin Lutsky, MD; C. Edward Hoffler, MD, PhD; Nayoung Kim, BS
Orthopaedics, Rothman Institute at Thomas Jefferson University Hospital, Philadelphia, PA

P26 Barbed Sutures and Tendon Repair - A Review
• View ePoster
Ajul Shah, MD; Megan Rowlands, BA, MPH; Alexander Au, MD
Section of Plastic and Reconstructive Surgery, Yale University School of Medicine, New Haven, CT

P27 Validation of a Patient-Specific Visual Analogue Survey for Dupuytren's Contracture
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Quynh Tran, BSc¹; Stephen Lyman, PhD²; Jayme C. Burket, PhD²; Robert N. Hotchkiss, MD¹
¹Hand and Upper Extremity, Hospital for Special Surgery, New York, NY; ²Healthcare Research Institute, Hospital for Special Surgery, New York, NY

P28 The Impact of Multiple Diagnoses on Treatment Decisions
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Natalie K. Erlich, BM, MM¹; Wei Kang Wu, BA¹; Diana Miao¹; David Zurakowski, PhD²; Charles S. Day, MD, MBA¹
¹Department of Orthopedics, Beth Israel Deaconess Medical Center, Boston, MA; ²Boston Children's Hospital, Boston, MA

P29 Single Incision Distal Biceps Repair with Hemi-Krackow Suture Technique: Surgical Technique and Early Outcomes
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Brandon Donnelly, MD¹; Peter Goljan, MD¹; Randall Culp, MD¹, Nimit Patel, MD²; Justin Stull³
¹The Philadelphia Hand Center, Thomas Jefferson University, Philadelphia, PA; ²Department of Orthopaedics, Drexel University, Philadelphia, PA; ³Jeffeson Medical College, Thomas Jefferson University, Philadelphia, PA

P30 When Can I Drive Doc? Addressing Driving Concerns with Elective Upper Extremity Surgery
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Gerson B. Florez, MD¹; John R. Fowler, MD²; Joseph E. Imbriglia, MD³
¹Orthopaedic Surgery Hand Fellowship, University of Pittsburgh Medical Center, Wexford, PA; ²Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA; ³Orthopaedic Surgery, Hand & Upper Ex Center, Wexford, PA

P31 Assessment of Differences Regarding the Management of Pediatric Supracondylar Fractures Between Hand and Pediatric Orthopaedic Surgeons
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Thao Nguyen, MD¹; Xuyang Song, MS²; Xiaomao Zhu, BS²; Joshua Abzug, MD²
¹Department of Orthopaedic Surgery, University of Maryland, Baltimore, MD; ²Orthopaedics, University of Maryland School of Medicine, Timonium, MD

P32 Photography-Based Goniometric Method for Measuring Wrist Range of Motion: Feasibility Study
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Samir K. Trehan, MD; Grant D. Shifflett, MD; Parker Johnsen; Steve K. Lee, MD; Scott W. Wolfe, MD
Orthopedic Surgery, Hospital for Special Surgery, New York, NY

P33 Efficacy and Safety of Collagenase Clostridium Histolyticum (CCH) in the Treatment of Proximal Interphalangeal Joints in Dupuytren Contracture: Combined Analysis of Four Phase 3 Clinical Trials
• View ePoster
Marie A. Badalamente, PhD¹; Lawrence C. Hurst, MD¹; Prosper Benhaim, MD²; Brian M. Cohen, PhD³
¹Department of Orthopaedics, Stony Brook University Medical Center, Stony Brook, NY; ²Division of Plastic Surgery, UCLA, Los Angeles, CA; ³Auxilium Pharmaceuticals, Inc, Windsor, United Kingdom

P34 Salvage Palmar Fasciectomy Following Initial Treatment with Collagenase Clostridium Histolyticum
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Kyle R. Eberlin, MD¹; Edward M. Kobraei, MD²; Jacob Bloom, MD³; Joseph Upton, MD⁴,
¹Division of Plastic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA; ²Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital/Harvard University, Boston, MA; ³Division of Plastic Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; ⁴Plastic Surgery, Children's Hospital Boston and Harvard Medical School, Boston, MA

P35 The Utility of Ultrasound in Diagnosing Purulent Infections of the Upper Extremity
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Andrea Halim, MD; Seth Dodds, MD
Department of Orthopaedics, Yale University, New Haven, CT

P36 Radiation Exposure to the Eye with Mini C-Arm Use During Hand Surgery
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C. Edward Hoffler, MD, PhD; Frederic Liss; Asif Ilyas, MD; Charles Leinberry, MD; Pedro Beredjiklian, MD; Mark Wang, MD
Orthopaedics, Rothman Institute at Thomas Jefferson University Hospital, Philadelphia, PA

P37 Comparison of Systemic Heparinization Protocols for Zones 1 and 2 Artery-only Replantations
• View ePoster
Yeon Jin Jeong¹; Jun Yong Lee¹; Ho Kwon²; Sung-No Jung²
¹Department of Plastic and Reconstructive Surgery, Incheon St. Mary's Hospital, the Catholic University of Korea, Incheon, South Korea; ²Department of Plastic and Reconstructive Surgery, Uijongbu St. Mary's Hospital, The Catholic University of Korea, Uijongbu, South Korea

P38 The Use of Donor Activation as the Guiding Rehabilitation Strategy Following Nerve Transfer Surgery for AIN Palsy: A Case Report
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Lorna C. Kahn, PT, CHT¹; Susan E. Mackinnon, MD²; Ida K. Fox, MD²; Ashley D. Beers, DPT³
¹Milliken Hand Rehabilitation Center/ The Rehabilitation Institute in St Louis, Saint Louis, MO; ²Division of Plastic and Reconstructive Surgery, Washington University School of Medicine, Saint Louis, MO; ³Program in Physical Therapy, Washington University School of Medicine, Saint Louis, MO

P39 Volar Extended Harvest of Dorsal Metacarpal Perforator Flaps for Primary Coverage of Complex Distal Digital Defects: Anatomical Basis and Clinical Application
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Mikko Larsen, MD, PhD¹; Karolien Didden, MD²; Ilse Degreef, MD, PhD²; Luc De Smet, MD, PhD²
¹Plastic Surgery, Bronovo and MCH, The Hague, Netherlands; ²Leuven University, Leuven, Belgium

P40 Tendon Rupture Following Distal Radius Volar Plating
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Nathan A. Monaco, MD; C. Liam Dwyer, MD; Alex J. Ferikes, MD; John D. Lubahn, MD
Department of Orthopaedic Surgery, UPMC Hamot, Erie, PA

P41 Endoscopic Carpal Tunnel Release Simulation: A Single Center Validation Amongst Hand Surgery Trainees
• View ePoster
Steve, J. Kempton, MD; Jacqueline Israel, MD; Benjamin Mandel, MD; A. Neil Salyapongse, MD
Plastic and Reconstructive Surgery, University of Wisconsin Hospital and Clinics, Madison, WI

P42 Comparison of Crossed Screws Versus Plate Fixation for Radial Head Fractures
• View ePoster
Christina Gutowski¹; Kurosh Darvish, PhD²; Christopher Jones, MD³; Asif Ilyas, MD⁴
¹Orthopaedic Surgery, Thomas Jefferson University, Philadelphia, PA; ²Mechanical Engineering, Temple University, Philadelphia, PA; ³Rothman Institute Orthopaedics, Bryn Mawr, PA; ⁴Orthopaedics, Rothman Institute at Thomas Jefferson University Hospital, Philadelphia, PA

P43 The Effectiveness of Surgical and Nonsurgical Management of Radial Tunnel Syndrome
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Christian E. Calilung, BS¹; Michael C. Daly, MD¹; Agnes Z. Dardas, AB¹; David Park, MS¹; David Zurakowski, PhD²; Charles S. Day, MD, MBA¹; Thomas J. Dowling, MD¹
¹Department of Orthopedic Surgery, Beth Israel Deaconess Medical Center, Boston, MA; ²Boston Children's Hospital, Boston, MA

P44 Can History and Physical Detect Loss of Reduction after Operative Repair of Distal Radius Fractures?
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Daniel D. Bohl, MPH; Andrea B. Lese, MD; Joseph T. Patterson, MD; Jonathan N. Grauer, MD; Seth D. Dodds, MD
Yale School of Medicine, New Haven, CT

P45 Functional Outcomes after Primary Repair of Acute and Chronic Thumb Ulnar Collateral Ligament Injuries
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Louis C. Grandizio, DO; Benjamin Wagner; Joel C. Klena, MD
Department of Orthopaedic Surgery, Geisinger Medical Center, Danville, PA

P46 Microsurgical Simulation Exercise for Surgical Training
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Lauren B. Grossman, MD¹; David E. Komatsu, PhD²; Andrew M. Braunstein, MD³; Lawrence C. Hurst, MD²
¹Orthopaedic Associates of New York, Staten Island, NY; ²Department of Orthopaedics, Stony Brook University, Stony Brook, NY; ³East Office, Tuscon Orthopaedic Institute, Tuscon, AZ

P47 Minimal Changes in Wrist Motions After Simulated Scapholunate Arthrodesis
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Kevin D. Han, MD; Jaehon Kim, MD; Michael V. Defazio, MD; Ryan D. Katz, MD; Kenneth R. Means, MD
Curtis Hand Center, Union Memorial Hospital, Baltimore, MD

P48 Modified Merritt Splint in Proximal Zone IV and Zone V Extensor Tendon Injuries: Nine Years Rehabilitation Experience In A Single Center
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Arash Izadpanah; Thomas E.J. Hayakawa, MD, FRCSC; Kenneth A. Murray; Avinash Islur, MD, FRCSC
Section of Plastic Surgery, University of Manitoba, Winnipeg, MB, Canada

P49 Endoscopic Fascia Release for Forearm Chronic Exertional Compartment Syndrome: Case Report and Surgical Technique
• View ePoster
Elizabeth Kabel, DPT¹; Anna Walden, DC²; Tyson Cobb, MD³
¹Hand Therapist, Orthopaedic Specialists, PC, Davenport, IA; ²Clinical Research, Orthopaedic Specialists, Inc, Davenport, IA; ³Director of Hand Surgery, Orthopaedic Specialists, PC, Davenport, IA

P50 Rotator Cuff Repair Suture Retriever as Tendon Graft Passer for Flexor Pulley Reconstruction: A Cost-Comparison
• View ePoster
Justyn Lutfy, MD, CM; Gloria Rockwell, MD, MSc
Division of Plastic Surgery, University of Ottawa, Ottawa, ON, Canada

P51 Common Radiographic Imaging Modalities Fail to Accurately Predict Capitate Morphology
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Timothy Niacaris, MD, PhD¹; Victor Wong, MD²; Michael Murphy, MD²; James Higgins, MD²
¹Department of Orthopaedic Surgery, University of North Texas Health Science Center, Fort Worth, TX; ²Curtis National Hand Center, Union Memorial Hospital, Baltimore, MD

P52 Surface Replacement Arthroplasty of the Proximal Interphalangeal Joint in Border Digits using a Lateral Approach
• View ePoster
Kevin Renfree, MD¹; Cynthia Ivy²
¹Orthopaedic Surgery, Mayo Clinic, Phoenix, AZ; ²Hand Therapy, Mayo Clinic, Phoenix, AZ

P53 WITHDRAWN

P54 Trends in Upper Extremity Injuries and Infections Presenting to United States Emergency Departments
• View ePoster
Angel Rivera-Barrios, MD; Gil Gonzales, MD; Fernando Herrera, MD
Division of Plastic Surgery, Medical University of South Carolina, Charleston, SC

P55 Upper Extremity Injury Patterns in All-Terrain Vehicle Accidents
• View ePoster
Angel Rivera-Barrios, MD¹; Jameaka Hamilton, BS¹; Aladdin Hassanein, MD²; Christopher Reid, MD²; Fernando Herrera, MD¹
¹Division of Plastic Surgery, Medical University of South Carolina, Charleston, SC; ²Division of Plastic Surgery, University of California, San Diego, San Diego, CA

P56 Mixed and Motor Nerve Functional Outcomes For Autograft, Processed Nerve Allograft and Conduit
• View ePoster
Bauback Safa, MD¹; Wesley Thayer, MD, PhD²; Jason Ko, MD³; Harry Hoyen, MD⁴; Peter J. Evans, MD, PhD⁵; Greg Buncke, MD¹
¹The Buncke Clinic, San Francisco, CA; ²Department of Plastic Surgery, Vanderbilt University, Nashville, TN; ³Division of Plastic and Reconstructive Surgery, Harborview Medical Center, Seattle, WA; ⁴Department of Orthopaedic Surgery, Metro Health Medical Center, Cleveland, OH; ⁵Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH

P57 The Treatment of Metacarpal Fractures: Conservative Management May Be Better
Chelsea C. Snider, MD; Kate McKenna, MD; Mary Burns, OTR/L, CHT; Reuben Bueno, MD; Robert Russell, MD; Michael Neumeister, MD, FRCSC, FACS
Institute for Plastic Surgery, Southern Illinois University, School of Medicine, Springfield, IL

P58 Outcomes of Vascularized Bone Grafts for Scaphoid Non-unions: 1, 2 Intercompartmental Supraretinacular Artery Versus Palmar Carpal Artery Grafts
• View ePoster
Scott K. Tanaka, MD; Jeffrey A. Greenberg
Indiana Hand to Shoulder Center, Indianapolis, IN

P59 Efficacy of Processed Allograft to Reconstruct Digital Nerves:
• View ePoster
John S. Taras, MD; Nirav Amin, MD; Nimit Patel, MD; Lucy McCabe, BS
The Philadelphia Hand Center, PC, Philadelphia, PA

P60 Unstable Distal Radius Fracture: Reduce Prior to Surgery?
• View ePoster
Teun Teunis, MD; Frans J. Mulder, BSc; Sjoerd P. Nota, MD; David Ring, MD, PhD
Hand & Upper Extremity Service, Massachusetts General Hospital - Harvard Medical School, Boston, MA

P61 Repair of Chronic Distal Bicep Tendon Rupture without Tendon Graft Interposition
• View ePoster
Anna Walden, DC¹; Tyson K. Cobb, MD²; Nicole L. Cobb, BS¹
¹Clinical Research, Orthopaedic Specialists, Inc, Davenport, IA; ²Director of Hand Surgery, Orthopaedic Specialists, PC, Davenport, IA

P62 Erythropoeitin Preserves Function in Crush-Injured Nerves and Confers Protection for Myelin and Neurofilaments
• View ePoster
Alissa Zingman, MD; Haiyan Li; Kuang-Ching Tseng; Michael Geary; Elfar John
Orthopaedics, University of Rochester School of Medicine and Dentistry, Rochester, NY

P63 The High Risk of Infection with Delayed Treatment of Pediatric Seymour's Fractures
• View ePoster
Christine Ann Ho, MD¹; Bryan A. Reyes, MD²; Scott Oishi, MD¹
¹Orthopaedics, Children's Medical Center-Texas Scottish Rite Hospital for Children, Dallas, TX; ²Orthopaedics, University of Texas Southwestern Medical School, Dallas, TX

P64 Metacarpal Subsidence Rates following Thumb CMC Arthroplasty
Jignesh Unadkat, MD, MRCS¹; John R. Fowler, MD²; Joseph E. Imbriglia, MD²
¹Plastic Surgery, University of Pittsburgh, Pittsburgh, PA; ²Department of Orthopaedics, University of Pittsburgh Medical Center, Pittsburgh, PA

P65 Comparison of Cortisone Injection and Percutaneous Trigger Finger Release For 398 Trigger Thumbs
• View ePoster
Melissa S. Arief, MD, MHS; Mukund R. Patel, MD; Christian Zaino, MD
Department of Orthopaedics and Rehabilitation, SUNY Downstate Medical Center, Brooklyn, NY

P66 Patient Education for Carpal Tunnel Syndrome: Analysis of Readability
• View ePoster
Kyle R. Eberlin, MD¹; Christina R. Vargas, MD²; Bernard T. Lee, MD²
¹Division of Plastic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA; ²Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Boston, MA

P67 Knee Arthroscopy Simulation Training: Does It Translate to Improved Arthroscopic Proficiency in the Wrist?
• View ePoster
Gabriella Ode, MD¹; Bryan Loeffler, MD²; R. Christopher Chadderdon, MD²; Nikkole Haines, MD¹; Brian Scannell, MD¹; Joshua Patt, MD, MPH¹; Glenn Gaston, MD²
¹Department of Orthopaedic Surgery, Carolinas Medical Center, Charlotte, NC; ²Hand Center, OrthoCarolina, Charlotte, NC

P68 Intra-operative Evaluation of the Inter-osseous Ligament (IOL) of the Forearm
• View ePoster
Amir Reza Kachooei, MD; Michael Rivlin, MD; Babak Shojaie, MD; Chaitanya Mudgal, MD
Department of Orthopaedics, Massachusetts General Hospital, Harvard University, Boston, MA

P69 Aggressive Digital Papillary Adenocarcinoma—Case Series and Meta-Analysis of a Rare Hand Tumor
• View ePoster
Shaun D. Mendenhall, MD¹; Jennifer L. Koechle, MPH, CCRP¹; Steven J. Verhulst, PhD²; Michael W. Neumeister, MD¹
¹Institute for Plastic Surgery, Southern Illinois University School of Medicine, Springfield, IL; ²Center for Clinical Research, Southern Illinois University School of Medicine, Springfield, IL

P70 Functional Outcomes of Replantation Following Complete Radiocarpal Amputations
• View ePoster
Amar Arun Patel, MD¹; Andrew Blount, MD²; Patrick W. Owens, MD¹; Morad Askari, MD³
¹Orthopaedics, University of Miami Miller School of Medicine / Jackson Memorial Hospital, Miami, FL; ²Hand Surgery, University of Miami Miller School of Medicine / Jackson Memorial Hospital, Miami, FL; ³Plastic Surgery, University of Miami Miller School of Medicine / Jackson Memorial Hospital, Miami, FL

P71 Correcting the Type III Apert Hand
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Todd A. Theman, MD¹; Amir Taghinia, MD²; Joseph Upton, MD³; Brian I. Labow, MD²
¹Boston Children's Hospital, Department of Plastic Surgery, Harvard University, Boston, MA; ²Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA; ³Department of Plastic and Oral Surgery, Children's Hospital Boston, Boston, MA

P72 Patient Satisfaction and Functional Status in Hand Surgery Patients: No Evidence for an Association
• View ePoster
Andrew Robert Tyser, MD¹; Nader Shourbaji, MD¹; Chong Zhang, MS²; Angela Presson, PhD²
¹Department of Orthopaedics, University of Utah, Salt Lake City, UT; ²Study Design and Biostatistics Center, University of Utah, Salt Lake City, UT

P73 The Reliability and Effectiveness of a Novel Hand-Held Thumb Dynamometer for Measuring Thumb Abduction Strength
• View ePoster
Christian J. Zaino, MD¹; Melissa S. Arief, MD, MHS¹; Diana Klopsis, BA¹; Lynn Bassini, MA, OTR, CHT²; Mukund R. Patel, MD¹; David M. Edelstein, MD³
¹Department of Orthopaedic Surgery and Rehabilitation Medicine, SUNY Downstate Medical Center, Brooklyn, NY; ²Boro Park Rehabilitation, Brooklyn, NY; ³Department of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, NY

P74 WITHDRAWN

P75 3D Printed Models of Bone Fractures: A New Tool to Improve Lesion Understanding, Surgery Plan and Refine Patient's Compliance
• View ePoster
Nicola Bizzotto¹; Ivan Tami²; Denis Romani³; Bruno Magnan, Prof³; Roberto Adani¹
¹Hand Surgery Department, University of Verona, Verona, Italy; ²Hand and Elbow Group, Clinica Ars Medica, Gravesano (Lugano), Switzerland; ³Orthopedic and Trauma Surgery Department, University of Verona, Verona, Italy

P76 The Effect of Pre-Operative Hand Therapy Instructions on the Need for Post-Operative Hand Therapy
• View ePoster
Nicholas M. Caggiano, MD; Kristofer S. Matullo, MD
Department of Orthopaedic Surgery, St. Luke's University Hospital and Health Network, Bethlehem, PA

P77 The Effect of Anesthesia on Non-Surgical Operating Room Time
• View ePoster
Nicholas M. Caggiano, MD; Daniel M. Avery, MD; Kristofer S. Matullo, MD
Department of Orthopaedic Surgery, St. Luke's University Hospital & Health Network, Bethlehem, PA

P78 Is The Use Of a Mini C-arm In Closed Reduction Of Distal Radius Fractures Necessary?
• View ePoster
Efi Kazum, MD; Otremski Hila, MD; Roy Gigi, MD; Yishai Rosenblatt, MD; Dan Hutt, MD; Tamir Pritsch, MD; Assaf Kadar, MD
Orthopedic Division, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel

P79 Treatment of Fingertip Amputations: A Survey Study
• View ePoster
Andrew Miller, MD; Michael Rivlin, MD; William Kirkpatrick, MD; Jack Abboudi; Christopher Jones
Orthopaedic Surgery, Thomas Jefferson University Hospital, Philadelphia, PA

P80 Comparing Strength of Muscle Laceration Repairs Using Various Suture Techniques
• View ePoster
Surjit Singh Rai, MD¹; Erick R. Sanchez, MD¹; Kyle Kaltwasser, BS¹; Randal Morris, BS²; Alexander Castillo, MD¹; Andrew Y. Zhang, MD¹
¹Plastic Surgery, The University of Texas Medical Branch, Galveston, TX; ²Orthopaedic Surgery, The University of Texas Medical Branch, Galveston, TX

P81 WITHDRAWN

P82 WITHDRAWN

P83 WITHDRAWN

P84 Arthroscopic-Assisted Elbow Interposition Arthroplasty without Hinged External Fixation: Surgical Technique and Short-Term Patient Outcomes
• View ePoster
Mark E. Baratz, MD¹; Aakash Chauhan, MD, MBA²
¹Hand and Upper Extremity Surgery, Orthopaedic Specialists at University of Pittsburgh Medical Center, Washington, PA; ²Department of Orthopaedic Surgery, Allegheny General Hospital, Pittsburgh, PA

P85 Functional Outcomes Following Nerve Transfer Surgery for a C5-C7 Brachial Plexus Palsy are Improved with DAFRA Rehabilitation Technique
• View ePoster
Ashley D. Beers, DPT¹; Renee Ivens, PT, DPT¹; Lorna C. Kahn, PT, CHT²; Susan E. Mackinnon, MD³
¹Program in Physical Therapy, Washington University School of Medicine, St Louis, MO; ²Milliken Hand Rehabilitation Center/ The Rehabilitation Institute in St Louis, Saint Louis, MO; ³Division of Plastic and Reconstructive Surgery, Washington University School of Medicine, Saint Louis, MO

P86 Outcomes of Elbow Arthroscopic Osteocapsular Arthroplasty: A Retrospective Review of 48 Patients
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Samuel Ellsworth Galle, MD¹; Neil Gregory Harness, MD²; Raoul J. Burchette, MA, MS³; Kaiser Permanente⁴; John D. Beck, MD⁵
¹Orthopaedic Surgery, University of California, Irvine, Orange; ²Orthopedic Surgery, Kaiser Permanente Orange County, Anaheim, CA; ³Department of Research and Evaluation; ⁴Regional Offices, Pasadena, CA; ⁵Orthopedic Surgery, University of California, Irvine, Orange, CA

P87 Handedness-based Patient Perceptions of Disability from Common Hand Disorders
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Nayoung Kim, BS; Michael Milone; Mitchell Maltenfort, PhD; Pedro Beredjiklian, MD
Orthopaedics, Rothman Institute at Thomas Jefferson University Hospital, Philadelphia, PA

P88 The Use of Interference Screw Augmentation of the Modified Brunelli Technique for Scapholunate Dissociation
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Daniel J. Lee, BA; Theron S. Fussell, BA; Alissa Zingman, MD; John C. Elfar, MD
Department of Orthopaedics, University of Rochester School of Medicine and Dentistry, Rochester, NY

P89 WITHDRAWN

P90 Pitfalls of Modified Step-cut Osteotomy for Correction of Post-traumatic Cubitus Varus Deformity
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Takehiko Takagi, MD, PhD¹; Atsuhito Seki, MD, PhD²; Yuka Kobayashi, MD, PhD¹; Joji Mochida, MD, PhD¹; Shinichiro Takayama, MD, PhD²
¹Department of Orthopaedic Surgery, Surgical Science, Tokai University, Isehara, Japan; ²Department of Orthopaedic Surgery, National Center for Child Health and Development, Tokyo, Japan

P91 Adipose Versus Fascial Sling for Anterior Subcutaneous Transposition of the Ulnar Nerve
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Joseph Lombardi, MD; Jonathan Danoff; Caroline Verveld; Melvin Rosenwasser
Department of Orthopaedic Surgery, Columbia University, New York, NY

P92 Osteointegrated Finger Prosthesis Using a Tripod Titanium Miniplate
Oscar J. Manrique, MD¹; Ralph Liebling, MD¹; Ricardo Galan, MD²
¹Division of Plastic and Reconstructive Surgery, Albert Einstein College of Medicine. Jacobi Medical Center, Bronx, NY; ² Division of Plastic and Reconstructive Surgery, Universidad Militar Nueva Granada, Hospital Militar Central, Bogota, Colombia

P93 DASH Score is a Significant Predictor of Surgical Intervention in Patients with Basal Joint Arthritis: A Prospective Review of 120 Patients
• View ePoster
Elizabeth R. Dennis, MS; Joseph M. Lombardi, MD; James Wilkerson, MD; Melvin P. Rosenwasser, MD
Department of Orthopaedic Surgery, Columbia University Medical Center, New York, NY

P94 Assessing the Complications and Effectiveness of Open Carpal Tunnel Release in a Tertiary Care Centre in a Developing Country
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Shafiq Rahman, MBBS; Rehman Ali Khan, MBBS
Trauma and Orthopaedics, Pilgrim Hospital, Boston, Lincolnshire, England

P95 The Effect of Barbed Suture Tendon Repair on Work of Flexion
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Oded Ben Amotz, MD
Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, TX

P96 The Effects of Insurance and Access to Healthcare on Outcome in Zone 2 Injuries
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Jason M. Clark, MD; Samantha Seals; Jay Sonchareon; Peter Arnold
Plastic Surgery, University of Mississippi Medical Center, Jackson, MS

P97 Anatomic Restraints of the Extensor Carpi Ulnaris Tendon on the Distal Ulna
• View ePoster
Elizabeth R. Dennis, MS; James Wilkerson, MD; Joseph M. Lombardi, MD; Melvin P. Rosenwasser, MD
Department of Orthopaedic Surgery, Columbia University Medical Center, New York, NY

P98 A clinically weighted approach to outcome assessment in radial polydactyly
Robert R. Dijkman, MD, MSc¹; Ruud W. Selles, PhD¹; Joost van Rosmalen, PhD¹; Wiebke Hülsemann, MD²; Max Mann, MD²; Rolf Habenicht, MD²; Steven E.R. Hovius, MD, PhD¹; Christianne A. van Nieuwenhoven, MD, PhD¹
¹Plastic and Reconstructive Surgery and Hand Surgery, Erasmus MC, Rotterdam, Netherlands; ²Hand Surgery, Catholic Children's Hospital Wilhelmstift, Hamburg, Germany

P99 Distal Peripheral Nerve Blockade for Patients Undergoing Hand Surgery
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Scott F.M. Duncan, MD, MPH, MBA; Leslie Sisco-Wise, MD; Jose Soberon, MD
Department of Orthopedic Surgery, Ochsner Health System, New Orleans, LA

P100 Case Series: Volar Plate Fixation of Recalcitrant Scaphoid Nonunions with Volar Carpal Artery Vascularized Bone Graft
• View ePoster
Andrea Halim, MD; Seth Dodds, MD
Department of Orthopaedics, Yale University, New Haven, CT

P101 Radiographic Stage Does Not Correlate with Symptom Severity in Thumb Basilar Joint Arthritis
• View ePoster
C. Edward Hoffler, MD, PhD; Jonas Matzon, MD; Kevin Lutsky, MD; Nayoung Kim, BS; Pedro Beredjiklian, MD
Orthopaedics, Rothman Institute at Thomas Jefferson University Hospital, Philadelphia, PA

P102 Predicting a Safe Screw Length for Volar Plate Fixation of Distal Radius Fractures: Lunate Depth as a Marker for Distal Radius Depth
• View ePoster
Jerry Iming Huang, MD; Karin Lyn Ljunquist, MD; Sonya Paisley Agnew, MD
Department of Orthopaedic Surgery, University of Washington, Seattle, WA

P103 Pain Management Following Carpal Tunnel Release
• View ePoster
Yuri C. Lansinger, MD¹; Margaret A. Porembski, MD¹; Munawar Ali, MD²; Ghazi M. Rayan, MD¹
¹Upper Extremity, Hand and Microsurgery Center, Integris Baptist Medical Center, Oklahoma City, OK; ²Department of Orthopedic Surgery, Oklahoma City VA Medical Center, Oklahoma City, OK

P104 Silicone Arthroplasty for Nonrheumatic Proximal Interphalangeal Joint Arthritis: Long Term Clinical Follow Up
• View ePoster
Kanu Goyal, MD¹; Nima Naghshineh, MD, MSc²; Mithun K. Neral, MD⁴; Alexey Markelov, MD²; Glenn A. Buterbaugh³; Joseph E. Imbriglia, MD³
¹Department of Orthopedics, University of Pittsburgh Medical Centers, Wexford, PA; ²Department of Plastic Surgery, University of Pittsburgh Medical Centers, Pittsburgh, PA; ³Orthopaedic Surgery, Hand & Upper Ex Center, Wexford, PA; ⁴Department of Orthopaedic Surgery, University Hospitals Case Medical Center, Cleveland, OH

P105 Measurement of the Radiographic Anatomy of the Small and Ring Metacarpals using Computerized Tomographic Scans
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Michael Rivlin, MD; Nayoung Kim, BS; Kevin Lutsky, MD; Pedro Beredjiklian, MD
Rothman Institute, Thomas Jefferson University, Philadelphia, PA

P106 Incidence of Recurrent Complex Regional Pain Syndrome in Patients who Incur Subsequent Extremity Surgery or Trauma
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Ellen Satteson, MD; Zhongyu Li, MD, PhD
Department of Orthopaedic Surgery, Wake Forest Baptist Medical Center, Winston-Salem, NC

P107 3-Dimensional Computer Modeling for Correction of Pediatric Forearm Deformities
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Sarah Sibbel, MD¹; Andrea S. Bauer, MD²; Dora Rendulic²; Lisa Lattanza²; H. Relton McCarroll²; Michelle James²
¹Department of Orthopaedic Surgery, Children's Hospital Colorado, Aurora, CO; ²Department of Orthopaedic Surgery, Shriners Hospital for Children Northern California, Sacramento, CA

P108 Hand Surgery Procedures with the Highest 30-day Complication rates: A Retrospective Analysis of 9969 Patients Using the 2006-2011 ACS-NSQIP Datasets
• View ePoster
Philip D. Tatman, BS¹; Angelo B. Lipira, MD¹; Jason Ko, MD²
¹Plastic Surgery, University of Washington, Seattle, WA; ²Division of Plastic and Reconstructive Surgery, Harborview Medical Center, Seattle, WA

P109 Two- Versus Three-Screw Fixation of Long Oblique Proximal Phalanx Fractures of the Hand: a Biomechanical Cadaver Study
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Jonathan Zelken, MD; Austin Hayes, MD; Brent Parks, MSc; Abdullah Al Muhit, PhD; Kenneth Means, MD
Curtis National Hand Center, Baltimore, MD

P110 Long Term Results of Wrist Hemiarthroplasty for Wrist Arthritis
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Eric G. Huish, DO¹; Zachary Lum, DO¹; H. Brent Bamberger, DO²; Marc A. Trzeciak, DO¹
¹Valley Orthopedic Surgery Residency, Modesto, CA; ²Grandview Hospital and Medical Center, Dayton, OH and Center, Baltimore, MD

P111 Acellular Dermal Matrices for Tendon Sheath Reconstruction: A Novel Method for Pulley Reconstruction and Adhesion Prevention
• View ePoster
T. JoAnna Nguyen, MD; Caroline Yao, MD; David A. Kulber, MD
Division of Plastic and Reconstructive Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, CA

P112 Treatment of Proximal Pole Scaphoid Nonunion with Capsular-Based Vascularized Distal Radius Graft
• View ePoster
Loukia K. Papatheodorou, MD; Dean G. Sotereanos, MD
Orthopaedic Specialists - UPMC, University of Pittsburgh, Pittsburgh, PA

P113 A Simple Technique for a Common Problem
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Eduardo Pablo Zancolli, MD; Tsu Min Tsai, MD
Hand Surgery, Kleinert Kutz, Louisville, KY

P114 Biomechanical Evaluation of a Tendon Graft Anchor Basal Joint Suspensionplasty Versus an Abductor Pollicis Longus Suspensionplasty
• View ePoster
Dan Zlotolow, MD¹; Steve K. Lee, MD²; Jeffrey Yao, MD³
¹Shriners Hospital for Children Philadelphia, Philadelphia, PA; ²Hand and Upper Extremity Surgery, Hospital for Special Surgery, New York, NY; ³Stanford University, Stanford, CA

P115 Relevant Anatomy of the Insertion Site for Conventus Distal Radius System
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Jacob Duncan, DO¹; Beren Tomooka, MS-IV²; Marc Trzeciak, DO¹
¹Orthopedic Residency, Valley Consortium for Medical Education, Modesto, CA; ²Western University of Health Sciences, Pomona, CA

P116 A Novel Approach to Fixation and Grafting of Scaphoid Non-Unions
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Colin W. McInnes, MD¹; Jennifer L. Giuffre, MD, FRCSC²
¹University of Manitoba, Winnipeg, MB, Canada; ²Section of Plastic Surgery, University of Manitoba, Winnipeg, MB, Canada

P117 Thumb Reconstruction Using Toe Transfer and Chimera Flap for Repair of Four Finger Losses
Akitatsu Hayashi, MD; Hidehiko Yoshimatsu, MD; Takumi Yamamoto; Nobuko Hayashi; Isao Koshima
Plastic and Reconstructive Surgery, The University of Tokyo Hospital, Tokyo, Japan

P118 Epidemiology Of Upper Extremity Amputations In The Province Of Québec
• View ePoster
Elie Karam, MD¹; Manon Guez, MD²; Laurence Paek, MD¹; Patrick Harris, MD¹; Alain Michel Danino, MD, PhD¹; Joseph Bou-Merhi, MD¹
¹Plastic Surgery, University of Montreal Health Center (CHUM), Montreal, Canada; ²General Surgery, University of Montreal Health Center (CHUM), Montreal, Canada

P119 Ethnic and Gender Diversity in Hand Surgery Trainees
• View ePoster
David J. Park, MS¹; Gordon Bae, BA¹; Austin Lee¹; Frederick S. Rozenshteyn, BS¹; David Zurakowski, PhD²; Charles S. Day, MD, MBA¹
¹Orthopaedics, Beth Israel Deaconess Medical Center, Boston, MA; ²Boston Children's Hospital, Boston, MA

P120 Trapeziometacarpal Osteoarthritis: Atrhroscopic Partial Trapeziectomy
• View ePoster
Juan Martin Perrone, MD; Martin Pablo Sammartino, MD; Ramiro Saenz, MD; Juan Schiller
Orthopedics, Saint Lucas Hospital, San Isidro, Argentina>

P121 Minimally Invasive Approach with Pronator Quadratus Preservation for Distal Radius Fractures
• View ePoster
Juan Martin Perrone¹; Clembosky Gabriel²; Gomez Gustavo¹; Gomez Diego¹; Chahla Jorge¹
¹Orthopedics, Buenos Aires British Hospital, Buenos Aires, Argentina; ²Orthopedics, buenos Aires British Hospital, Buenos Aires, Argentina

P122 Conservative Management of Elbow Dislocations with an Overhead Motion Protocol
• View ePoster
Joseph J. Schreiber, MD; Sophia Paul, BA; Robert N. Hotchkiss; Aaron Daluiski, MD
Hospital for Special Surgery, New York, NY

P123 Tire Explosion Injuries to the Upper Extremity
• View ePoster
Amy Speeckaert, MD; Joel C. Klena, MD
Orthopedic Surgery, Geisinger Medical Center, Danville, PA

P124 One-Stage Functional Preservation and Soft-Tissue Coverage for an Ankylosed Elbow Joint with Invasive Basal Cell Carcinoma – 55 Years After Initial Injury
• View ePoster
Zhi Yang Ng, MBChB, MRCS¹; Savitha Ramachandran, MBBS, MRCS, MMed²; Bien-Keem Tan, MBBS, FRCS, FAMS¹; Siew Weng Ng, MBBS, FRCS, FAMS¹; Crystalline HQ Lim, BSc³
¹Plastic Reconstructive and Aesthetic Surgery, Singapore General Hospital, Singapore, Singapore; ²Plastic Reconstructive and Aesthetic Surgery, KK Women's and Children's Hospital, Singapore, Singapore; ³University of Glasgow School of Medicine, Glasgow, United Kingdom

P125 Anatomic Study of the Surgical Approaches to the Radial Tunnel
• View ePoster
Ekaterina Urch, MD¹; Zina Model, BA¹; Steve K. Lee, MD²
¹Hospital for Special Surgery, New York, NY; ²Hand and Upper Extremity Surgery, Hospital for Special Surgery, New York, NY

P126 Peripheral Mycotic Aneurysm with Enterococcus Faecalis Bacteremia, a Rare Case Report
• View ePoster
Yen-Chen Yu, MD; Chi-Ying Hsieh, MD; Tyng-Luen Roan, MD; Chih-Yun Lin, MD; Yo-Shen Chen, MD; Ke-Chung Chang, MD; Tsuo-Wu Lin, MD
Division of Plastic Surgery, Department of Surgery, Far Eastern Memorial Hospital, New Taipei City, Taiwan

P127 Ablative Fractional Photothermolysis in the Treatment of Scar Restricted Upper Extremities
• View ePoster
Joanne P. Elston, MD; Leo Kroonen, MD; Adam Perry, MD; Eric Hofmeister, MD; Hannah Kirby, MD; John Rose
Orthopedic Surgery, Naval Medical Center San Diego, San Diego, CA

P128 Mini Open Carpal Tunnel Release with a Pediatric Nasal Speculum: A 10-Year Retrospective Case Series
Lauren B. Grossman, MD¹; Jacob Franco, ScB²; David E. Komatsu, PhD³; Jie Yang, PhD⁴; Jiawen Zhu, MS⁵; Edward D. Wang, MD³
¹Orthopaedic Associates of New York, Staten Island, NY; ²School of Medicine, Stony Brook University, Stony Brook, NY; ³Orthopaedics, Stony Brook University, Stony Brook, NY; ⁴Preventative Medicine, Stony Brook University, Stony Brook, NY; ⁵Applied Mathmatics and Statistics, Stony Brook University, Stony Brook, NY

P129 Prospective Effectiveness for Supportive Care for First CMC Arthritis
• View ePoster
Jeremy P. Toomey¹; Edward Calkins, MD²
¹University of Massachusetts, Worcester, MA; ²Department of Orthopedics, University of Massachusetts, Worcester, MA

P130 Distal Humeral Hemiarthroplasty: Indications, Results, and Complications. A Systematic Review
• View ePoster
John Dunn, MD¹; Nicholas Kusnezov, MD¹; Justin Mitchell, DO²; Miguel Pirela-Cruz, MD¹
¹Orthopaedic Surgery, Texas Tech University Medical Center, El Paso, TX; ²Orthopaedic Surgery, William Beaumont Army Medical Center, Fort Bliss, TX

P131 Biomechanical Comparison of Double Grasping Repair Versus Cross-Locked Cruciate Flexor Tendon Repair
• View ePoster
C. Liam Dwyer, MD¹; D. Dean Dominy, MD²; Timothy Cooney, MS¹; Richard Englund, MS⁴; Leonard Gordon, MD³; John D. Lubahn, MD¹
¹Orthopaedics, UPMC Hamot, Erie, PA; ²Methodist Orthopedics, Sugar Land, TX; ³University of California, San Francisco, Asheville, NC; ⁴Penn State Behrend, Erie, PA;

P132 Palpable Scaphoid Surface Area in Various Wrist Positions: A Cadaveric Study to Optimize Clinical Examination of Scaphoid Fractures
• View ePoster
Juan Giugale, MD; Dan Leigey, MD; Kyle Berkow; Dave Bear, MD; Mark Baratz, MD
Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA

P133 Primary Melanoma of the Hand: an Algorithmic Approach to Surgical Management
• View ePoster
Sammy Sinno, MD¹; Stelios C. Wilson, MD¹; Nicholas Haddock²; Richard Shapiro, MD³; Mihye Choi, MD¹
¹Institute of Reconstructive Plastic Surgery, New York University, New York, NY; ²Plastic surgery, University of Texas Southwestern, Dallas, TX; ³New York University, New York, NY

P134 Finger Motion for Detection of Intratendinous Needle Placement During Collagenase Injection: A Cadaveric Study
• View ePoster
Harlan M. Starr, MD; Michael Tsai, BS; Brent Parks; Kenneth R. Means, MD
Curtis National Hand Center, Baltimore, MD

P135 WITHDRAWN

P136 The Relationship between the Striking Ninja Line and the A1 Digital Pulley: a Cadaveric Study
• View ePoster
Colyn Watkins, MD; Nikola Zivaljevic, MD, MBA; Kyle Eberlin, MD; Michael Rivlin, MD; Chaitanya Mudgal, MD
Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Harvard University, Boston, MA

P137 Dorsal Locked Plating Reduces Soft Tissue Complications of Ulnar Shortening Osteotomy
• View ePoster
Parker H. Johnsen, BS; Soumen Das De, MD, MPH; Scott W. Wolfe, MD
Hand and Upper Extremity Service, Hospital for Special Surgery, New York, NY

P138 Arthroscopic Resection Arthroplasty with Arthroscopic Ligament Stabilization for Treatment of Thumb CMC/STT Arthrosis
• View ePoster
Tyson K. Cobb, MD; Anna Walden, DC; Nicole L. Cobb, BS; Elizabeth Elander, PA-C
Orthopaedic Specialists, Inc, Davenport, IA

P139 Dual Mini TightRope Suspensionplasty for Thumb Basilar Joint Arthritis: A Case Series
• View ePoster
Sanjeev Kakar, MD; Joshua Alan Parry, MD
Orthopedic Surgery, Mayo Clinic, Rochester, MN

P140 Stenosing Flexor Tenosynovitis – Validity of Standard Assessment Tools of Quality of Life and Function
• View ePoster
Danit Langer, MA¹; Adina Maeir, PhD¹; Michael Michailevich, MD²; Asnat Bar-Haim Erez, PhD³; Shai Luria, MD⁴
¹School of Occupational Therapy, Hebrew University, Jerusalem, Israel; ²Sherutay Briut Clalit, Jerusalem, Israel; ³Occupational Therapy, Ono Academic College, Kiryat Ono, Israel; ⁴Orthropaedic Surgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel

P141 Radiographic and CT Evaluation of the Frequency of Distal Radius and Carpal Bones Fractures in Acute Wrist Joint Injuries
• View ePoster
Eren Cansü, MD¹; Emrah Caliskan, MD¹; Ali Erkan Yenigül, MD¹; Mehmet B. Unal, MD²; Yakup Yildirim, MD, Prof¹
¹Orthopaedics and Traumatology, Marmara University, Istanbul, Turkey; ²Orthopaedics and Traumatology, Medipol University, Istanbul, Turkey

P142 Resistant Nonunions Involving the Distal Radius in Patients with Comorbidities and Multiple Prior Surgeries Treated with Free Vascularized Descending Genicular Artery Bone Flap - Structural Block Combined with Extended Corticoperiosteal Sleeve
• View ePoster
Mark Henry, MD
Hand and Wrist Center of Houston, Houston, TX

P143 Pathologies of the Extensor Carpi Ulnaris Tendon in Tennis Players
• View ePoster
Eduardo Pereira; Luciano Pereira; Fabio Imoto
Hand Surgery, Hospital Albert Einstein, São Paulo, Brazil

P144 Cost Analysis of Dexmedetomidine Administration to Prevent Complex Regional Pain Syndrome
• View ePoster
Joel J. Stanek, BA¹; Jennifer A. Cameron, MD, MPH¹; Loree K. Kalliainen, MD, MA²
¹Plastic and Reconstructive Surgery, University of Minnesota, Minneapolis, MN; ²Plastic and Hand Surgery, Regions Hospital, St. Paul, MN

P145 Outcomes of “Spaghetti Wrist” Injuries at a City Hospital
• View ePoster
Carolyn Vaughn, MD; Shyam Raghavan, MD; Scott Hansen, MD; Michael Terry, MD
Division of Plastic Surgery, University of California San Francisco, San Francisco, CA

P146 Dorsal Fracture-Dislocations of the Proximal Interphalangeal Joint: Evaluation of Closed Reduction and Percutaneous Kirschner Wire Pinning
• View ePoster
K. B. de Haseth, MD¹; Valentin Neuhaus, MD²; Chaitanya S. Mudgal, MD³
¹Plastic, Reconstructive and Hand Surgery Department, Medisch Centrum Leeuwarden, Leeuwarden, Netherlands; ²Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA; ³Hand and Upper Extremity Services, Massachusetts General Hospital, Boston, MA

P147 Bilobed Flap for Web Reconstruction in Adult Syndactyly Release: An Update of the Results
• View ePoster
Cihan Sahin, MD¹; Ozge Ergun, MD²; Yalcin Kulahci, MD³; Celalettin Sever, MD¹; Huseyin Karagoz, MD, PhD¹; Ersin Ulkur, MD¹
¹Plastic and Reconstructive Surgery, Guhane Military Medical Academy, Haydarpasa Training Hospital, Istanbul, Turkey; ²Plastic and Reconstructive Surgery, Kasimpasa Military Hospital, Istanbul, Turkey; ³Department of Hand and Upper Extremity Surgery, Gulhane Military Medical Academy, College of Medicine, Ankara, Turkey

P148 Preoperative EKG Testing in Non-syndromic Children with Hand Syndactyly
• View ePoster
Laura C. Nuzzi, BA¹; Carolyn M. Pike, MPH¹, Eliza B. Lewine, BS²; Felecia E. Cerrato, MPH¹; Lynn R. Ferrari, MD³; Donald S. Bae, MD²; Amir Taghinia, MD, MPH¹; Peter M. Waters, MD²; Brian I. Labow, MD¹
¹Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA; ²Department of Orthopedic Surgery, Boston Children's Hospital, Boston, MA; ³Department of Anesthesiology, Perioperative, and Pain Medicine, Boston Children's Hospital, Boston, MA

P149 Ethical and Educational Considerations in Coding Hand Surgeries
• View ePoster
Charles Leinberry, MD, MSc¹; Scott D. Lifchez, MD, FACS²; Michael Rivlin, MD³; Philip Blazar, MD⁴
¹Rothman Institute, Thomas Jefferson University, Philadelphia, PA; ²Department of Hand Surgery Bayview, Johns Hopkins, Baltimore, MD; ³Orthopaedic Surgery, Thomas Jefferson University Hospital, Philadelphia; PA; ⁴Brigham and Women's Hospital, Boston, MA

P150 Routine Use of Locking Shaft Screws is Not Necessary in Volar Plate Fixation of Distal Radius Fractures
• View ePoster
Kevin Lutsky, MD; C. Edward Hoffler, MD, PhD; Jonas Matzon, MD
Orthopaedics, Rothman Institute at Thomas Jefferson University Hospital, Philadelphia, PA

P151 When Should the Hourglass-like Constrictions of the Anterior Interosseous Berve be Operated? The Relationship between the Timing of Operation and the Post-operative Functional Recovery
• View ePoster
Takao Omura, MD, PhD; Tomokazu Sawada, MD, PhD; Yukihiro Matsuyama, MD, PhD
Orthopaedic Surgery, Hamamatsu University School of Medicine, Hamamatsu, Japan

P152 A Novel Screening Technique for Carpometacarpal Dislocations
• View ePoster
Vishnu C. Potini, MD¹; Kaicheng Wu²; Kang Li, PhD²; Virak Tan, MD¹
¹Department of Orthopaedics, Rutgers University- New Jersey Medical School, Newark, NJ; ²Biomedical Engineering and Computer Science, Rutgers University- The State University of New Jersey, Piscataway, NJ

P153 Autologous Osteoligamentous Reconstruction of Scaphoid Proximal Pole with Metatarsal Head and Collateral Ligament – Cadaver Anatomic Description of Novel Surgical Technique
• View ePoster
Shruti Chudasama Tannan, MD¹; Ramesh C. Srinivasan, MD¹; Suhail K. Mithani, MD²; Alison E. Burkett¹; Christopher Larkins, MD¹; William Chris Pederson, MD¹
¹Hand Surgery, The Hand Center of San Antonio, San Antonio, TX; ²Surgery / Plastic Max & Oral Surgery, Duke University, Durham, NC

P154 Hiradenocarcinoma in the Hand of a Young Women
• View ePoster
Danielle M. Stoll-Tronnes, MS¹; Jonathan L. Tueting, MD¹; David Marcu, MD²;
Nicholas Maassen, MD³
¹Orthopedics and Rehabilitation, University of Wisconsin School of Medicine and Public Health, Madison, WI; ²Orthopedic Associates of Sauk Prairie, Sauk Prairie Healthcare, St. Prairie de Sac, WI; ³The University of Texas-Medical Branch at Galveston, League City, TX

P155 Scapholunate Advanced Collapse – A Case Control Study
• View ePoster
Blake D. Murphy, MD, PhD¹; Mahalakshmi Vijay, MD¹; Steve J. McCabe, MD, MSc²
¹Plastic & Reconstructive Surgery, University of Toronto, Toronto, ON, Canada; ²Plastic & Reconstructive Surgery - Hand Program, University of Toronto, Toronto, ON, Canada

P156 The Use of an iPad to Evaluate Patient-Reported Functional Outcome Measures in Hand Surgery
• View ePoster
Mark Yaffe, MD¹; Nitin Goyal, BA²; Daniel Kokmeyer, MD¹; Gregory A. Merrell, MD³
¹Indiana Hand to Shoulder Center, Indianapolis, IL; ²Northwestern Feinberg School of Medicine, Chicago, IL; ³Department of Orthopaedic Surgery & Rehabilitation, Indiana Hand to Shoulder Center, Indianapolis, IN

P157 Treatment of Elbow Osteomyelitis with an Interposition Arthroplasty Utilizing Free Muscle Flaps
• View ePoster
Rohit Jaiswal, MD; Brittney Busse; Robert Allen; David Sahar
Division of Plastic Surgery and Department of Orthopedic Surgery, University of California, Sacramento, CA

P158 Outpatient and Surgical Case Volume Before and After Adoption of an Electronic Medical Record System
• View ePoster
Nicholas M. Caggiano, MD; Scott Auchter, PA-C; Kristofer S. Matullo, MD
Department of Orthopaedic Surgery, St. Luke's University Hospital and Health Network, Bethlehem, PA

P159 Anatomical Basis and Clinical Application of Synovial Flaps in the Wrist and Distal Forearm
• View ePoster
David Colen, MD¹; Jiun-Ting Yeh, MD²; Lawrence Colen, MD, FACS³
¹Plastic and Reconstructive Surgery, University of Pennsylvania, Philadelphia; ²Plastic and Reconstructive Surgery, Chang Gung Medical College, Taipei, Taiwan; ³Plastic and Reconstructive Surgery, Eastern Virginia Medical School, Norfolk

P160 Relationship Between Smoking and Outcomes After Cubital Tunnel Release
• View ePoster
Nicholas Crosby, MD; Hill Hastings II, MD
Hand Surgery, Indiana Hand to Shoulder Center, Indianapolis, IN

P161 Results of Operative Intervention for Post-Traumatic Finger Stiffness
• View ePoster
Joseph Dwyer, MD; Jonas Matzon, MD; Kevin Lutsky, MD; Nayoung Kim, BS; Pedro Beredjiklian, MD
Orthopaedics, Rothman Institute at Thomas Jefferson University Hospital, Philadelphia, PA

P162 Radiographic Findings in Untreated Adults with Thumb Duplication
• View ePoster
Carlos Henrique Fernandes, MD; Celso Kioshi Hirakawa, MD; João Baptista Santos, MD; Flávio Faloppa, MD
Orthopedic and Traumatology Department/ Hand Surgery, Sao Paulo Federal University, Sao Paulo, Brazil

P163 New Surgical Treatment for the Traumatic Mallet Finger
• View ePoster
Alexandru V. Georgescu, MD, PhD; Irina Capota, MD, PhD; Ileana Matei, MD, PhD; Octavian Olaru, HT
Plastic Surgery and Reconstructive Microsurgery Clinic, UMF Iuliu Hatieganu, Cluj Napoca, Romania

P164 A Treatment Algorithm for Scaphoid Fracture Nonunion
• View ePoster
Shai Luria, MD; GIl Almog, MD; Saleh Radwan, MD; Ido Volk, MD
Orthropaedic Surgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel

P165 Collagenase Clostridium Histolyticum Outcomes in a Single Unit
• View ePoster
Fergal Marlborough, MBChB, MSc¹; Ahmed Al-Mousawi, MBChB²; Jeff Auyeung²; Matt Erdmann²; Paul Sugden²; Waseem Bhat²
¹Edinburgh Surgical Sciences Masters Degree, Edinburgh University, Edinburgh, United Kingdom; ²University Hospital North Durham, Durham, United Kingdom

P166 Selection of Fusion Position during Total Wrist Arthrodesis- A Simulated Fusion Study using Custom Made Splints
• View ePoster
Eitan Melamed, MD¹; April O'Connell, OTR/L, CHT²; , Francoise Cherry¹; Monica Seu¹; John Capo, MD³
¹Orthopaedics, NYU-Hospital for Joint Diseases, New York, NY; ²Occupational Therapy, NYU Hospital for Joint Diseases, New York, NY; ³Division of Hand Surgery, NYU Hospital for Joint Diseases, New York, NY

P167 Monofilament Testing to Detect Subclinical Neuropathy Following Brachial Plexus Blockade – a Prospective Study
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Donato Perretta, MD; Michael Rettig, MD; Matthew Gotlin, BS; Nader Paksima, DO; Anthony Sapienza, MD; Germaine Cuff, PhD; Arthur Atchabahian, MD
NYU Hospital for Joint Diseases, New York, NY

P168 The Volar Oblique Incision for Flexor-Tendon Surgery
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Tomas Saun, BScH; Romy Ahluwal, MD; Robert Richards, MD
The Hand and Upper Limb Centre, St. Joseph's Health Centre, Western University, London, ON, Canada

P169 Hand Salvage in a Severe Diabetic Hand Infection
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Danielle M. Stoll-Tronnes, MS¹; Jonathan L. Tueting, MD¹; David Marcu, MD²;
Nicholas Maassen, MD³
¹Orthopedics and Rehabilitation, University of Wisconsin School of Medicine and Public Health, Madison, WI; ²Orthopedic Associates of Sauk Prairie, Sauk Prairie Healthcare, St. Prairie de Sac, WI; ³The University of Texas-Medical Branch at Galveston, League City, TX

P170 Ultrasound Imaging Augments Fluoroscopy in the Surgical Treatment of Distal Radius Fractures: A Cadaveric and Clinical Study
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Jacqueline Watchmaker BA¹; Roger A. Daley, MD, PhD¹; Greg Watchmaker, MD²; Steven Grindel, MD¹
¹Orthopaedic Department, Medical College of Wisconsin, Milwaukee, WI; ²Orthopaedic Department, Orthopaedic Hospital of Wisconsin, Mequon, WI

P171 Hand Injury In The Motorcycle Population- An 11-Year Retrospective Review of Motorcycle Trauma
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Teerin T. Meckmongkol, MD/PhD; Steve Choe, MD; Julia Spears, MD; Amitabha Mitra, MD
Plastic Surgery, Hahnemann University Hospital, Philadelphia, PA

P172 A Novel Use of Meniscus for Small Joint Reconstruction of the Hand
Haig A. Yenikomshian, MD¹; Myles Cohen, MD²; David Kulber, MD²
¹Division of Plastic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, CA; ²Hand Surgery, Cedars Sinai Medical Center, Los Angeles, CA

P173 Dorsoradial Abductor Pollicis Longus Tendon Capsulodesis for Trapezio-metacarpal Joint Hypermobility
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Sarah E. Appleton, MD, MSc; Geoff Cook, MD, FRCSC
Plastic and Reconstructive Surgery, Dalhousie University, Saint John, NB, Canada

P174 Prevalence of Cold Sensitivity in Patients with Hand Pathology
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Christine B. Novak, PT, PhD; Steven J. McCabe, MD
Hand & Upper Extremity Program, Division of Plastic & Reconstructive Surgery, University of Toronto, Toronto, ON, Canada

P175 Flexor Digitorum Superficialis Opponensplasty is a Safe and Effective Method of Augmenting Thumb Function in Type II and IIIA Thumb Hypoplasia
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Scott Oishi, MD; Carley Vuillermin MD; Janith Mills; Lesley Wheeler; Marybeth Ezaki MD
Hand Surgery/Orthopedics, Texas Scotish Rite, Dallas

P176 Anatomic Dorsal and Volar Radioulnar Ligament Reconstruction with Mersilene Augmentation
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Andrew Stein, MD; Kian Adabi, BS; Jennifer Schofield, PAC
East Bay Hand Medical Center, San Leandro, CA