2024 ePosters

HSEP1.

Long-term Postoperative Pain Course Following Primary and Secondary Targeted Muscle Reinnervation in Amputees
Floris V. Raasveld, MD^¹, Maximilian Mayrhofer-Schmid, NA^², Justin McCarty, DO^¹, Ian L Valerio, MD, MS, MBA^¹ and Kyle R. Eberlin, MD^¹, (¹)Massachusetts General Hospital/Harvard Medical School, Boston, MA, (²)Heidelberg Medical School, Heidelberg, Germany

HSEP2.

Radial Head Arthroplasty for Fracture: Implant Survivorship and Outcomes at 8 to 10 Year Follow-up
Alexis Kasper, BS^¹, Benjamin Campbell, MD^¹, Catherine Baylor Wickes, BS^², Santiago Rengifo, MS^¹ and Asif M Ilyas, MD, FACS^³, (¹)Rothman Orthopaedic Institute, Philadelphia, PA, (²)Thomas Jefferson University, Philadelphia, PA, (³)Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA

HSEP3.

Use of Wrist-Spanning Dorsal Bridge Plating for Distal Radius Fractures Involving the Lunate Facet
Alexander J Adams, MD^¹, Alexander J Adams, MD^¹, Jack G Graham, MD^², Alexis Kasper, BS^³, Asif M Ilyas, MD, MBA^⁴ and Pedro K Beredjiklian, MD^³, (¹)Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, (²)The Rothman Institute, Philadelphia, PA, (³)Rothman Orthopaedic Institute, Philadelphia, PA, (⁴)Rothman Institute at Thomas Jefferson University, Philadelphia, PA

HSEP4.

The Effectiveness of Corticosteroid Injection on CTS Patients with Negative or Mild Electrodiagnostic Studies
Alisha Williams, BS^¹, Mitchell Wu, MS^¹, Nicholas Livingston, BA^¹ and Charles S Day, MD, MBA^², (¹)Wayne State University School of Medicine, Detroit, MI, (²)Henry Ford Health System, Detroit, MI

HSEP5.

Risk Factors Associated with Revision Cubital Tunnel Release
Susanne H. Boden, MD^¹, Asher B. Mirvish, BA^², Gillian M. Ahrendt, MD^¹, Allison K. Mak, BA^² and John R. Fowler, MD^³, (¹)University of Pittsburgh Medical Center, Pittsburgh, PA, (²)University of Pittsburgh School of Medicine, Pittsburgh, PA, (³)Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA

HSEP6.

The impact of Osteoporosis on Complications, Readmission and Post-operative Disposition in patients undergoing surgical management of Humeral Shaft Fractures
George A Beyer, MD, MS, Katherine M. Connors, M.D., Adam Wolfert, MD, David H. Mai, MD, MPH and Jennifer Hashem, MD, State University of New York (SUNY) Downstate Medical Center, Brooklyn, NY

HSEP7.

Mid-Carpal and Radio-Carpal Joint Congruency after Perilunate Injuries
Eric C Mitchell, MD, MSc^¹, Lauren Straatman, B.Kin^¹, Emily Lalone, PhD^¹ and Ruby Grewal, MD, MSc^², (¹)Western University, London, ON, Canada, (²)Hand and Upper Limb Center, Western University, London, ON, Canada

HSEP8.

High Union Rate and Pain Relief after Glenohumeral Arthrodesis in Brachial Plexus Injuries
Lauren E Dittman, MD^¹, Brandon Yuan, MD^² and Alexander Y Shin, MD^³, (¹)Mayo Clinic, Rochester, MN, (²)Orthopedic Surgery, Mayo Clinic, Rochester, MN, (³)Orthopedics, Mayo Clinic, Rochester, MN

HSEP9.

Feasibility of Nitinol Staples in Acute Perilunate Injuries
Hannah C Langdell, MD^¹, Hani I Naga, MD^¹, Andrew W Hollins, M.D.^¹, Tyler S. Pidgeon, MD^¹ and Suhail K. Mithani, MD^², (¹)Duke University Medical Center, Durham, NC, (²)Plastics and Reconstructive Surgery, Duke University Medical Center, Durham, NC

HSEP10.

The Utility of Routine In-Person Post-Operative visits after In-Office Wide Awake Local Anesthetic No Tourniquet Carpal Tunnel Release
Jadon H Beck, B.A^¹, Evan P Sandefur, B.S^², Maxwell O Vest, M.D^¹, Andrea A Yu Shan Chevez, B.S^¹, J Nicholas Peterman, B.S^¹ and Peter J Apel, MD, PhD^³, (¹)Carilion Clinic, Roanoke, VA, (²)Virginia Tech Carilion School of Medicine, Roanoke, VA, (³)Institute for Orthopaedics and Neurosciences at Carilion Clinic, Roanoke, VA

HSEP11.

Predicting Acute Median Neuropathy in Perilunate Injuries
Thomas John Carroll, MD^¹, Mina Botros, MD^¹, Sophie Moody, BS^¹, Megan Reitenbach, MD^¹, Richard Lander, MD^¹ and Danielle M Wilbur, MD^², (¹)University of Rochester, Rochester, NY, (²)University of Rochester Medical Center, Rochester, NY

HSEP12.

Glucocorticoid Administration in the Treatment of Adult Distal Radius Fractures: A Randomized Controlled Trial
Eugene Peter Warnick, MD; Catherine Doyle, MD; Seth Ellison, MBA; Liam Dwyer, MD, Geisinger Medical Center, Danville, PA

HSEP13.

Generic Volar Locking Plate Use in Distal Radius Fractures: A Prospective Randomized Study to Evaluate Cost Reduction
Stephen A Doxey, DO^¹, Lily J Qian, BA^², Rebekah M Kleinsmith, MD^¹, Jeffrey B Husband, MD^¹, Deborah C Bohn, MD^³ and Brian P Cunningham, MD^⁴, (¹)TRIA Orthopedic Center, Bloomington, MN, (²)University of Minnesota, Minneapolis, MN, (³)Orthopaedics, University of Minnesota, Minneapolis, MN, (⁴)Park Nicollet Methodist Hospital, Minneapolis, MN

HSEP14.

What Completion Imaging is Necessary for a Fragility Fracture Distal Radius?
Patrick Bryan Curtin, MD^¹, Madison Jones, BA^¹, Matthew Defazio, MD^¹, Max Vaickus, MD^¹ and Marci Jones, MD^², (¹)University of Massachusetts, Worcester, MA, (²)Department of Orthopedics, University of Massachusetts, Worcester, MA

HSEP15.

It starts with us: using human-centered design to understand the challenges of providing equitable care for hand infections
Micaela Rosser, MD, Alap Patel, MD and Scott Hansen, MD, Plastic and Reconstructive Surgery, University of California, San Francisco, San Francisco, CA

HSEP16.

Union rates following vascularized vs. non-vascularized volar radius bone grafting for treatment of primary scaphoid nonunion: A retrospective review
Phillip C. McKegg, MS^¹, Jason Yoo, MD^², Genaro A. Deleon, MS^¹, Aymen Alqazzaz, MD^², W Andrew Eglseder, MD^², Raymond Pensy, MD^² and Christopher G Langhammer, MD, PhD^¹, (¹)R Adams Cowley Shock Trauma Center, Baltimore, MD, (²)University of Maryland School of Medicine, Baltimore, MD

HSEP17.

Estimating the Incidence of Treatable Upper Extremity Dysfunction in Patients with Cervical Spinal Cord Injury in the United States
Shady Elmaraghi, MD^{^1,2}, Moaath Saggaf, MD^³, Jana Dengler, MD^⁴ and Fox K Ida, MD^⁵, (¹)Washington University St. Louis, St Louis, MO, (²)Vanderbilt University, Nashville, TN, (³)University of Toronto, Toronto, ON, Canada, (⁴)University of Toronto, Sunnybrook Health Sciences Centre, Toronto, ON, Canada, (⁵)Department of Surgery, Division of Plastic and Reconstructive Surgery, Washington University School of Medicine, St. Louis, MO

HSEP18.

Enhancing Surgical Mastery: Transforming Hand Surgery Education with Chat GPT
Omar M. Mohamed, MD^¹, Austin D. Chen, MD^¹, Khaled Alameddine, MD^¹ and Karim Bakri, MBBS^², (¹)Mayo Clinic, Rochester, MN, (²)Plastic Surgery, Mayo Clinic, Rochester, MN

HSEP19.

Axonal mapping of motor and sensory components within the ulnar nerve and its branches
Vlad Tereshenko, M.D., Ph.D.^{^1,2}, Udo Maierhofer, MD^³ and Oskar C. Aszmann, MD^⁴, (¹)Massachusetts General Hospital, Boston, MA, (²)Medical University of Vienna, Vienna, MA, (³)Medical University of Vienna, Vienna, Austria, (⁴)Department of Surgery/ CD Laboratory for Restoration of Extremity Function & Division of Plastic and Reconstructive Surgery, Medical University of Vienna, Vienna, Austria

HSEP20.

WITHDRAWN

HSEP21.

Time-Driven Activity-Based Costing: Day of Surgery Costs for Thumb Carpometacarpal Joint Arthroplasty
Stephen A Doxey, DO^¹, Rebekah M Kleinsmith, MD^¹, Andrew C Sibley, BS^², Jeffrey B Husband, MD^¹ and Brian P Cunningham, MD^³, (¹)TRIA Orthopedic Center, Bloomington, MN, (²)Orthopaedics, University of Minnesota, Minneapolis, MN, (³)Park Nicollet Methodist Hospital, Minneapolis, MN

HSEP22.

Assessment of Impingement and Plate Removal Rates in Scaphoid Nonunions Treated with Volar Locking Plates
Michael J Stoltz, MD^¹, James C Gainer, MD^¹ and Luke P Robinson, MD^², (¹)University of Louisville, Louisville, KY, (²)Norton Healthcare, Louisville, KY

HSEP23.

WITHDRAWN

HSEP24.

Planned Operations for Traumatic Finger Amputations is Associated with a Lower Rate of Unplanned Surgery Compared to Patients Treated with Revision Amputation in the Emergency Room Setting
Patrick Bryan Curtin, MD^¹, Matthew Defazio, MD^¹, Max Vaickus, MD^¹ and Marci Jones, MD^², (¹)University of Massachusetts, Worcester, MA, (²)Department of Orthopedics, University of Massachusetts, Worcester, MA

HSEP25.

Intramedullary Fixation for Metacarpal Fractures: A Multi-Institutional Prospective Outcomes Study
Michael B. Gehring, MD^¹, Brandon Wolfe, BA^¹, Kia Washington, MD^¹, Matthew Folchert, MD^², Stephanie Malliaris, MD^¹, Kyros Ipaktchi, MD^², Mark Greyson, MD^¹, Alexander Lauder, MD^² and Matthew L. Iorio, MD^¹, (¹)University of Colorado, Anschutz Medical Center, Aurora, CO, (²)Denver Health, Denver, CO

HSEP26.

Positive nerve ultrasound is highly predictive of successful cubital tunnel release surgery
Stefan Czerniecki, MD, MSc^¹, Celine Yeung, MSc, MD, FRCSC^¹ and Sonu A Jain, MD^², (¹)The Ohio State University, Columbus, OH, (²)Department of Plastic Surgery, The Ohio State University, Columbus, OH

HSEP27.

Return to Play after Hook of Hamate Fracture: A Systematic Review and Meta-Analysis
Dylan Luxenburg, BS^¹, Nikhil Patel, BS^², Manish Narasimman, BS^², Jonathan Weinerman, BS^², Jean-Paul Russo, BS^², Anthony Martin, MD^², Arya Minaie, MD^² and Seth Dodds, MD^², (¹)University of Miami, Miami, FL, (²)University of Miami, Coral Gables, FL

HSEP28.

Humeral Intramedullary Nailing Utilizing the Minimally Invasive Rotator-Interval Technique (MIR-IT) Improves Shoulder PROMs - Spare the Cuff!
Lazaro Mesa, MD^¹, Christian Schmidt, MD^¹, Reed Andrews, MD^¹, Mitchell John, MD^¹, Khaled Abdelghany, MD^¹, Maykel Dolorit, BS^¹, David Watson, MD^² and Hassan R Mir, M.D., M.B.A.^³, (¹)University of South Florida, Tampa, FL, (²)Florida Orthopaedic Institute, tampa, FL, (³)Florida Orthopaedic Institute, Tampa, FL

HSEP29.

In Situ Decompression with Partial Medial Epicondylectomy for Ulnar Nerve Instability in Cubital Tunnel Syndrome
Liana J Tedesco, MD^¹, Taylor Paskey, MD^², Lynn Ann Forrester, MD^¹, Chimere O. Ezuma, MD MBA^³, Shawn Simmons, BA^², Bryanna K Geiger, BS^¹ and Melvin P Rosenwasser, MD^¹, (¹)Columbia University Medical Center, New York, NY, (²)Columbia University, New York, NY, (³)University of Southern California, Los Angeles, CA

HSEP30.

Arthroscopically-assisted Reduction and Internal Fixation of Capitellar Fractures: a Case Series
Abhiram R. Bhashyam, MD, PhD^¹, K. Kooi, MD^², Jay Mottla, MD^² and Neal C. Chen, MD^¹, (¹)Massachusetts General Hospital / Harvard Medical School, Boston, MA, (²)Massachusetts General Hospital, Boston, MA

HSEP31.

Comparison of Wound Outcomes for Absorbable versus Non-absorbable Suture after Carpal Tunnel Release
Jeffrey N Gross, MD^¹, Cameron M Harmon, BS^¹, Brian M Christie, MD, MPH^¹ and Joshua M Adkinson, MD^², (¹)Indiana University, Indianapolis, IN, (²)Indiana University School of Medicine, Indianapolis, IN

HSEP32.

Readability of Online Patient Education Materials For Wide-Awake Local Anesthesia No Tourniquet Surgery
Marvens Jean, BS^¹, Jinsoo Kim, BA^¹, Yaxel Levin-Carrion, BA^², Isabel Herzog, BA^³, Ashok Para, MD^² and Michael Vosbikian, M.D.^⁴, (¹)Rutgers New Jersey Medical School, Newark, NJ, (²)Rutgers New Jersey Medical School, Newark, NJ, (³)Rutgers New Jersey Medical School, Newark, NJ, (⁴)Rutgers New Jersey Medical School, Newark, NJ

HSEP33.

Occupational Hand Trauma â€“ Mechanism of Injury and Transient Risk Factors on a National Scale
Shai Luria, MD^¹, Nerel Cohen, MD^², Ronit Calderon-Margalit, MD^², Ido Volk, MD^¹, Yuval Krieger, MD^³, Viktor Feldman, MD^⁴, Zimmerman Deena, MD^⁵, Uri Farkash, MD^⁶ and Asher Pardo, PhD^⁷, (¹)Orthropaedic Surgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel, (²)Hadassah-Hebrew University Medical Center, Jerusalem, Israel, (³)Soroka University Medical Center, Beer Sheva, Israel, (⁴)Meir Medical Center, Kfar Saba, Israel, (⁵)TEREM Emergency Care Centers, Jerusalem, Israel, (⁶)Assuta Ashdod MC, Ashdod, Israel, (⁷)Israel Institute for Occupational Safety and Hygiene, Tel Aviv, Israel

HSEP34.

No Differences in Clinical or Functional Outcomes Following Trial of Non-operative Management Prior to Open Reduction and Internal Fixation of Humeral Shaft Fractures
Melissa R Holloway, B.S., Urvi Patel, M.D., Thomas Carroll, M.D. and John Ketz, M.D., University of Rochester Medical Center, Rochester, NY

HSEP35.

Proximal Pole Scaphoid Nonunion with Avascular necrosis: Treatment with Capsular-Based Vascularized Distal Radius Graft
Loukia K. Papatheodorou, MD and Dean G. Sotereanos, MD, Orthopaedic Specialists - UPMC, University of Pittsburgh, Pittsburgh, PA

HSEP36.

WITHDRAWN

HSEP37.

Ligament Sparing Elbow Hemiarthroplasty; A Novel Technique for the Management of Distal Humeral Factures
Joseph Saleh, MD^¹, Ethan D Patterson, Medical Student^², Corinne Aillerie, MD^¹, Patrick Tohme, MD^¹ and Neil J. White, MD, FRCS^³, (¹)University of Montreal, Montréal, QC, Canada, (²)Queens University, Kingston, ON, Canada, (³)Orthopaedic Surgery, University of Calgary, Calgary, AB, Canada

HSEP38.

Application of Near Immediate Postoperative Prostheses for Upper Limb Loss Care
Anirudh Kulkarni, BS^¹, Ajul Shah, MD^², Jamie Mauro, CPO^³, Matt Mikosz, CP^³ and Alta Fried, OTR/L, CHT^⁴, (¹)Robert Wood Johnson Medical School, Piscataway, NJ, (²)The Center for Hand and Upper Extremity Surgery, Shrewsbury, NJ, (³)Hanger Clinic, Farmingdale, NJ, (⁴)Atlantic Hand Therapy Center, Oakhurst, NJ

HSEP39.

Safety and Efficacy of Ultrasound-guided Trigger Finger Release
Ophelie Lavoie-Gagne, MD^¹, Ingmar Legerstee, MD^¹ and Rohit Garg, MD^², (¹)Massachusetts General Hospital, Boston, MA, (²)Massachusetts General Hospital / Harvard Medical School, Boston, MA

HSEP40.

Augmented Reality Hand-tracking: An Accessible Solution for Accurate and Reliable Remote Finger Joint Range of Motion Measurement
Sasha Gabrielle Létourneau, MD^¹, Helen Jin, MSc^¹, Ethan Peters, BCS^², Ruby Grewal, MD, MSc^³, Douglas Ross, MD, MEd^{^4,5} and Caitlin Symonette, BMSc, MSc, MD^{^6,7}, (¹)Western University, London, ON, Canada, (²)NetX Inc., Markham, ON, Canada, (³)Roth &#¹²⁴; McFarlane Hand & Upper Limb Centre, London, ON, Canada, (⁴)Plastic and Reconstructive Surgery, St. Joseph's Health Care Center, Western University, London, ON, Canada, (⁵)Roth &#¹²⁴; McFarlane Hand and Upper Limb Centre - St. Joseph's Health Care, London, ON, Canada, (⁶)Hand and Upper Limb Center, University of Western Ontario, London, ON, Canada, (⁷)London Children's Hospital, London, ON, Canada

HSEP41.

Surgical Training with Augmented Reality: A Novel K-Wire Fixation Simulator
Rebecca Z. Xu, MD^¹, Mark Shafarenko, MD^¹, Joseph Catapano, MD FRCSC^², Stefan Hofer, MD, PhD, FRCS(C)^³ and Blake Murphy, MD, PhD, FRCSC^¹, (¹)University of Toronto, Toronto, ON, Canada, (²)Division of Plastic and Reconstructive Surgery, University of Toronto, Toronto, ON, Canada, (³)Plastic and Reconstructive Surgery, University Health Network, University of Toronto, Toronto, ON, Canada

HSEP42.

Variation in Technique Influences Surgical Cost in Thumb Carpometacarpal Joint Arthroplasty
Stephen A Doxey, DO^¹, Rebekah M Kleinsmith, MD^¹, Andrew C Sibley, BS^², Jeffrey B Husband, MD^¹ and Brian P Cunningham, MD^³, (¹)TRIA Orthopedic Center, Bloomington, MN, (²)Orthopaedics, University of Minnesota, Minneapolis, MN, (³)Park Nicollet Methodist Hospital, Minneapolis, MN

HSEP43.

Comparative Efficacy of Different Surgical Techniques for Revision Cubital Tunnel Release: A Meta-Analysis of Patient Reported Symptoms
Ramin Shekouhi, MD^¹, Justin Taylor, BS^², Xizhao Chen, MD^¹, Annika Liu, BS^³, Keegan M Hones, MS^¹, Ariel Pomputius, MLIS^¹ and Harvey W Chim, MD^⁴, (¹)University of Florida, Gainesville, FL, (²)University of Central Florida, Orlando, FL, (³)University of Florida College of Medicine, Gainesville, FL, (⁴)Division of Plastic Surgery, University of Florida College of Medicine, Gainesville, FL

HSEP44.

Patient Support Systems for Orthopaedic Hand Conditions Offer Valuable Insights into Patients' Function and Pain
Nicholas Livingston, BA^¹, Elizabeth A Washnock-Schmid, BS^² and Charles S Day, MD, MBA^², (¹)Wayne State University School of Medicine, Detroit, MI, (²)Henry Ford Health System, Detroit, MI

HSEP45.

Does Perioperative Antibiotic Administration Decrease the Incidence of Prosthetic Joint Injection in Patients Undergoing Minor Hand Surgery?
Kelsey Young, MD^¹, Thompson Zhuang, MD MBA^¹, Sophia Mavrommatis, BS BA^², Viviana M Serra Lopez, MD, MS^¹, Mitchell J Hallman, MD^¹ and Andrew D Sobel, MD^¹, (¹)University of Pennsylvania, Philadelphia, PA, (²)University of Minnesota Medical School, Minneapolis, MN

HSEP46.

The Relative Roles of Conservative and Surgical Treatment for Suspected Triangular Fibrocartilage Complex Injuries in Children and Adolescents
Jenny Dorich, OTR/L, PhD^¹, Kendra Eckstein, BS^¹, Roger Cornwall, MD^² and Kevin J. Little, MD^³, (¹)Cincinnati Children's Hospital Medical Center, Cincinnati, OH, (²)Department of Orthopaedic Surgery, Cincinnati Children's Hospital, University of Cincinnati, Cincinnati, OH, (³)Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH

HSEP47.

Does the â€œRule of 2 mAâ€� hold true for return of nerve function?
Yufan Yan, MD^¹, Kathryn Segal, MD^², Yi-Hsueh Lu, MD PhD^³, Md Sibat Noor, MD^⁴ and Steven M. Koehler, M.D.^², (¹)Montefiore Medical Center, The Bronx, NY, (²)Albert Einstein/Montefiore Medical Center, Bronx, NY, (³)Montefiore Medical Center, NEW YORK, NY, (⁴)Montefiore Medical Center, Bronx, NY

HSEP48.

Long-Term Results of Suture-Button Suspensionplasty in the Treatment of Thumb Carpometacarpal Arthritis: A Minimum 10-year Follow-Up
Jordan Lachnish, MD, Ashley Lauren Titan, MD, Subhro Sen, MD and Jeffrey Yao, MD, Stanford University, Redwood City, CA

HSEP49.

Disparities in Anesthetic Technique in Open Reduction and Internal Fixation of Distal Radius Fractures
Keith T Aziz, M.D.^¹, Daniel A London, MD, MS^² and Nicolas Giusti, M.D.^³, (¹)Mayo Clinic Florida, Jacksonville, FL, (²)Department of Orthopaedic Surgery, Uni, New York, NY, (³)UF Jacksonville, Jacksonville, FL

HSEP50.

Does Volar Locking Plate Design Impact Flexor Pollicis Longus Tendon Irritation at Minimum 5-Years Following Distal Radius Fracture Fixation?
Rosie Mc Colgan, MB BCh BAO, MCh, MRCSI, Sreetha Sidharthan, MD, Amy Lu, BS, Philip Colucci, MD, Yoshimi Endo, MD and Duretti T Fufa, MD, Hospital for Special Surgery, New York, NY

HSEP51.

Prevalence of Infectious Neuropathy in a Population with Neuropathic Pain
Monsivais Jose, MD^¹ and Erica Kozorosky, MS IV^², (¹)Hand and Microsurgery Center of El Paso, El Paso, TX, (²)Burrell College of Osteopathic Medicine, Las Cruces, NM

HSEP52.

Outcomes of Bony Increased-Offset Reverse Shoulder Arthroplasty for Severe Glenoid Dysplasia
Sameer R. Khawaja, BS, Robert Roundy, BS, Hayden Cooke, BS, Ujjawal Savani, BS, Zaamin Hussain, MD, John Kopriva, MD, Haley McKissack, MD, Michael B. Gottschalk, MD and Eric R. Wagner, MD, MS, Emory University, Atlanta, GA

HSEP53.

Pediatric Hand Trauma in Underserved Populations
Meeti Mehta, BS^¹, Anne E Glenney, BA^² and Alexander J Davit III, MD^³, (¹)University of Pittsburgh School of Medicine, Pittsburgh, PA, (²)University of Pittsburgh Medical Center, Pittsburgh, PA, (³)Department of Plastic Surgery, University of Pittsburgh Medical Center / Children's Hospital of Pittsburgh, Pittsburgh, PA

HSEP54.

Characteristics and Associated Health Conditions of Patients with Carpal Tunnel Syndrome: A Demographic and Comorbidity Analysis
Aaron Singh, BA^¹, Travis Kotzur, BS^¹, Jordan Carter, MD^¹, Ali Seifi, MD, FACP, FNCS, FCCM^¹ and Christina Brady, MD^², (¹)UT Health San Antonio, San Antonio, TX, (²)Audie L. Murphy Memorial Veterans' Hospital, San Antonio, TX

HSEP55.

Outcomes and Complications Associated with Metacarpal Intramedullary Screw Fixation, a Meta-Analysis
Christina Wassef, MD^¹, Christian Hernandez, BS^², Griffin Rechter, MD^³ and William Pientka, MD^⁴, (¹)John Peter Smith Orthopedic Residency, Fort Worth, TX, (²)Texas College of Osteopathic Medicine, Fort Worth, TX, (³)Burnett School of Medicine at TCU, Fort Worth, TX, (⁴)John Peter Smith Orthopaedic Residency, Forth Worth, TX

HSEP56.

AGRICULTURAL TRAUMA TO THE UPPER EXTREMITY
Kirk B Welsh, MD^¹, Ignacio Garcia-Fleury, MD^² and Joseph A Buckwalter V, MD, PhD^¹, (¹)University of Iowa, Iowa City, IA, (²)University of Iowa Orthopedic Surgery, Iowa City, IA

HSEP57.

Outcomes Following Cubital Tunnel Release With and Without Ulnar Nerve Transposition
Thomas J Carroll, MD^¹, Dominique Rinfret, BS^², Justin Wong, BS^¹, Akhil Dondapati, MD^¹ and Constantinos Ketonis, MD, PhD^³, (¹)University of Rochester, Rochester, NY, (²)University of Rochester, Rochester, MA, (³)University of Rochester Medical Center, Rochester, NY

HSEP58.

Maximizing Patient Value: Combining Carpal Tunnel Release and Trigger Finger Release Surgeries by Hand Surgeons
Jack McConnell, B.S.^¹, Nicholas Livingston, BS^², Ahmad Chouman, B.S.^¹, Alex Lindahl, BS^³ and Charles S Day, MD, MBA^², (¹)Wayne State University School of Medicine, Detroit, MI, (²)Henry Ford Health System, Detroit, MI, (³)Oakland University William Beaumont School of Medicine, Rochester, MI

HSEP59.

Treatment of Scaphoid Nonunion Utilizing Capsular Based Vascularized Bone Graft from Second Dorsal Compartment
Vincent R Morrow, MD, Benjamin Giertych, MD, Michael Niemann, MD, John Taras, MD, Shafic Sraj, MD and Andrea B Lese, MD, West Virginia University, Morgantown, WV

HSEP60.

WITHDRAWN

HSEP61.

Redefining the Spaghetti Wrist: A Universal Classification for Volar Wrist Injuries
Chloe C Krasnoff, MD^¹, Brynn A Hathaway, MD^¹ and Angelo B Lipira, M.D., M.A.^², (¹)Oregon Health & Science University, Portland, OR, (²)Plastic Surgery, Oregon Health & Science University, Portland, OR

HSEP62.

Redefining the Spaghetti Wrist: Predictors of Vessel Injury
Chloe C Krasnoff, MD^¹, Brynn A Hathaway, MD^¹, Elliot L Burghardt, MD PhD^¹, Alexa Stefanko, BS^¹ and Angelo B Lipira, M.D., M.A.^², (¹)Oregon Health & Science University, Portland, OR, (²)Plastic Surgery, Oregon Health & Science University, Portland, OR

HSEP63.

Mechanism of Injury is Associated with Reconstruction Failure after Extensor Pollicis Longus Rupture
Sarah H Townsley, MD^¹, Morgan Hardman, BS^¹, Alexander Y Shin, MD^² and Nicholas Pulos, MD^¹, (¹)Mayo Clinic, Rochester, MN, (²)Orthopedics, Mayo Clinic, Rochester, MN

HSEP64.

Fractional Lengthening of Forearm Flexor Tendons: A Cadaveric Biomechanical Analysis
Dang-Huy Do, MD, Nathan Heineman, MD, Jennifer L Crook, BA, BS, Junho Ahn, MD, Douglas M Sammer, MD and Daniel M Koehler, MD, UT Southwestern Medical Center, Dallas, TX

HSEP65.

Collagenase Clostridium histolyticum Injection Is Effective for the Treatment of Dupuytren Contracture Recurrence After Surgery
Marie A. Badalamente, PhD^¹, Lawrence Hurst, MD^² and Peimer Clayton, MD^³, (¹)Department of Orthopaedics, Stony Brook University Medical Center, Stony Brook, NY, (²)Stony Brook University Medical Center, Stony Brook, NY, (³)Brown University, Providence, RI

HSEP66.

Prevalence and Characteristics of IPV Screening in the Orthopaedic Hand Clinic Setting: A Feasibility Study
Miriyam Ghali, BA, Nicolette Schurhoff, BS, Nikhil Patel, BS, William Cade, BS, Seth D Dodds, MD and Danielle Marshall, MD, University of Miami, Miami, FL

HSEP67.

Outcomes of Proximal Row Carpectomy with Interposition Arthroplasty for Advanced Wrist Arthritis
Abidemi Adenikinju, MD^¹, Kitty Y Wu, MD^¹, Kristin Karim, MD^¹, Brian T. Carlsen, MD^² and Sanjeev Kakar, MD, FAOA^³, (¹)Mayo Clinic, Rochester, MN, (²)Department of Plastic Surgery, Mayo Clinic, Rochester, MN, (³)Orthopaedics, Mayo Clinic, Rochester, MN

HSEP68.

Intraoperative Detection of Screw Penetration Following Volar Plating of the Distal Radius: A Cadaveric Study Comparing Fluoroscopic Imaging and Ultrasound
Jonathan Persitz, M.D.^¹, Ahmad Essa, M.D. MPH^², Reut Shor, M.D.^², Norah-Faye Matthies, M.D. FRCSC^³, Herbert von Schroeder, MD MSc^¹, Christopher Kim, M.D. FRCSC^⁴, Andrea HW Chan, MD, MA, FRCSC^¹ and Ryan Paul, M.D. FRCSC^¹, (¹)University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, (²)University of Toronto, Toronto, ON, Canada, (³)Oakville Trafalgar Memorial Hospital, Oakville, ON, Canada, (⁴)Toronto Western Hospital, Toronto, ON, Canada

HSEP69.

DONOR SITE WOUND (DSW) HEALING AFTER SPLIT-THICKNESS SKIN GRAFT (STSG) HARVESTING USING A HUMBY KNIFE AMONG PATIENTS IN KENYATTA NATIONAL HOSPITAL (KNH)
Nelson Oduor Ouma, MD, M.Med PRAS, The University of Nairobi, College of Health Sciences, Nairobi, Nairobi, Kenya

HSEP70.

Assessment of the Standard Rotational Profile of the Radius and Ulna with Computed Tomography Imaging for the Treatment of Forearm Malunions
Seth D Dodds, MD, Rajan R Murgai, MD, Olivia Perez, BA, Christopher Warburton, BA and Jean Jose, DO, University of Miami, Miami, FL

HSEP71.

The Rate and Utility of Follow-Up Radiographs for Non-Operatively Treated Isolated Radial Head Fractures
Carew C Giberson-Chen, MD^¹, Phillip Grisdela Jr, MD^¹, Zina Model, MD^¹, Brandon Earp, MD^², Philip E. Blazar, MD^² and Dafang Zhang, MD^², (¹)Harvard Combined Orthopaedic Residency Program, Boston, MA, (²)Department of Orthopedic Surgery, Brigham and Womenâ€™s Hospital, Boston, MA

HSEP72.

Lunate Fracture Patterns and Outcomes of Treatment Modalities
Mehmet Furkan Tunaboylu, M.D^¹, Andrew F. Emanuels, MD^¹ and Steven L. Moran, MD^², (¹)Mayo Clinic, Rochester, MN, (²)Plastic and Reconstructive Surgery, Mayo Clinic, Rochester, MN

HSEP73.

Social Determinants of Health Impact Long-Term Outcomes in Upper Extremity Fractures
Olivia Jagiella-Lodise, BS^¹, Robert Roundy, BS^², Mara Schenker, MD, FACS^¹ and Nicole Zelenski, MD^¹, (¹)Emory School of Medicine, Atlanta, GA, (²)Emory University, Atlanta, GA

HSEP74.

Operative Extremity Intravenous Line Placement in the Emergency Department
Mariel McLaughlin, MD^¹, Monic J Amin, MD^², Devin Collins, DO^³ and Alfred Vincent Hess, MD^⁴, (¹)University of South Florida, Tampa, FL, (²)University of South Florida/Florida Orthopaedic Institute, Tampa, FL, (³)Florida Orthopedic Institute, Temple Terrace, FL, (⁴)Orthopedic Surgery/ Hand and Wrist, Florida Orthopaedic Institute, Tampa, FL

HSEP75.

Identifying Ideal Screw Placement For Scaphoid Waist Fracture Fixation From The Dorsal Approach
James Randall Cardinal, MD and Joseph A Buckwalter V, MD, PhD, University of Iowa, Iowa City, IA

HSEP76.

Demographics and Comorbidity Burden of Patients with Distal Radius Fractures
Travis Kotzur, BS^¹, Aaron Singh, BA^¹, Jordan Carter, MD^¹, Ali Seifi, MD, FACP, FNCS, FCCM^¹ and Christina Brady, MD^², (¹)UT Health San Antonio, San Antonio, TX, (²)Audie L. Murphy Memorial Veterans' Hospital, San Antonio, TX

HSEP77.

Significant Association between a Diagnosis of Hypovitaminosis D and Rotator Cuff Tear, Independent of Age and Sex
J. Alex Albright, BS^¹, Edward J Testa, MD^², Rory A Byrne, BA^¹, Brandon Portnoff, BS^¹, Patrick S Barhouse, BS^¹, Alan H Daniels, MD^³ and Brett Owens, MD^², (¹)Brown University, Providence, RI, (²)Alpert Medical School of Brown University, Providence, RI, (³)Brown University, Warren Alpert Medical School, Providence, RI

HSEP78.

WITHDRAWN

HSEP79.

WITHDRAWN

HSEP80.

The Active Movement Scale Accurately Identifies the Severity of Brachial Plexus Birth Injuries
Maximilian McQuade, DO^¹, Etka Kurucan, MD^¹, Malliena DeShields, BS^², Emily Nice, BS^², Scott H Kozin, MD^² and Dan A Zlotolow, MD^², (¹)Temple University Hospital, Philadelphia, PA, (²)Shriners Hospitals for Children, Philadelphia, PA

HSEP81.

Reverse Shoulder Arthroplasty Following Triceps to Axillary Nerve Transfer: A Case Series
Julia C Mastracci, MD^¹, Andrew B Rees, MD^¹, Michael B Geary, MD^², Daniel R Lewis, MD^², R. Glenn Gaston, MD^² and Bryan J Loeffler, MD^², (¹)Atrium Health Musculoskeletal Institute, Charlotte, NC, (²)OrthoCarolina Hand Center, Charlotte, NC

HSEP82.

Ultrasonography of the Palmar Cutaneous and Recurrent Motor Branches in Carpal Tunnel Syndrome
Amelia Davidson, BS^¹, Cassandra Driscoll, MD^² and Michael Cartwright, MD^³, (¹)Wake Forest School of Medicine, Winston Salem, NC, (²)Wake Forest Department of Plastic and Reconstructive Surgery, Winston Salem, NC, (³)Atrium Health at Wake Forest Baptist, Winston-Salem, NC

HSEP83.

Comparison of waste production and resource utilization of wide-awake surgery across different surgical facility types
Audrey Le, MD, Stephen Douglas, B.S., Matthew Drake, M.D., David Megee, MD and Charles C Jehle, M.D., University of Kansas Medical Center, Kansas City, KS

HSEP84.

Can Untrained Orthopaedic Surgeons Accurately Measure the Cross-Sectional Area of the Median and Ulnar Nerves?
Daniel A Portney, M.D.^¹, Douglas Weaver, M.D.^¹, Brendon Ross, D.O.^¹ and Jeffrey G Stepan, MD, MS^², (¹)University of Chicago, Chicago, IL, (²)University of Chicago Medical Center, Chicago, IL

HSEP85.

Predictors of Surgeon Switching in Contralateral Carpal Tunnel Release
Adriana P Liimakka, BS^¹, Troy Amen, MD, MBA^² and Duretti T Fufa, MD^², (¹)Harvard Medical School, Boston, MA, (²)Hospital for Special Surgery, New York, NY

HSEP86.

What nerve transfers are available to restore sensation in the upper extremity? A systematic review and meta-analysis of individual participant data of all digital and non-digital nerve transfers performed for sensation.
Nicholas A Orlando, MSc^¹, Cecil Qiu, MD^¹, Emma Rowley, BS^² and Sami H Tuffaha, MD^², (¹)Johns Hopkins University School of Medicine, Baltimore, MD, (²)Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, MD

HSEP87.

Outpatient Adult Brachial Plexus Surgery: 90-day Readmission and Emergency Department Visitation after Outpatient versus Inpatient Surgery
Julia C Mastracci, MD^¹, Eliana B Saltzman, MD^², Kirby W Bonvillain, MD^¹, Katherine D Drexelius, MD^¹, Virgenal L Owens, MD^¹, Kennedy K Gachigi, MS^³, Daniel R Lewis, MD^², Bryan J Loeffler, MD^², Peter M Waters, MD^² and R. Glenn Gaston, MD^², (¹)Atrium Health Musculoskeletal Institute, Charlotte, NC, (²)OrthoCarolina Hand Center, Charlotte, NC, (³)OrthoCarolina Research Institute, Charlotte, NC

HSEP88.

Forearm TMR: Whatâ€™s the Best Recipe?
Andrew B Rees, MD^¹, Julia C Mastracci, MD^¹, Samuel Louis Posey, MD^¹, Bryan J Loeffler, MD^² and R. Glenn Gaston, MD^², (¹)Atrium Health Musculoskeletal Institute, Charlotte, NC, (²)OrthoCarolina Hand Center, Charlotte, NC

HSEP89.

Assessment of Finger Range of Motion: An Accurate, Reliable and Easily Implemented Solution for Virtual Care
Sasha Gabrielle Létourneau, MD^¹, Omar S. Taboun, MSc^¹, Caroline Esmonde-White, MSc, MD^¹, Caitlin Symonette, BMSc, MSc, MD^², Douglas Ross, MD, MEd^³ and Ruby Grewal, MD, MSc^⁴, (¹)Western University, London, ON, Canada, (²)London Children's Hospital, London, ON, Canada, (³)Plastic and Reconstructive Surgery, St. Joseph's Health Care Center, Western University, London, ON, Canada, (⁴)Hand and Upper Limb Center, Western University, London, ON, Canada

HSEP90.

Implementation of a Hand Training Curriculum in Junior Resident Education
Gabriel Mason, MD, James D. Baker, MD and Casey Sabbag, MD, San Antonio Military Medical Center, San Antonio, TX

HSEP91.

Testing ChatGPT's Knowledge of Hand Surgery: Performance of GPT-3 on the Hand Surgery Annual Self-Assessment Examination
Andi J Cummins, MD^¹, Jennifer N Akin, MD^² and Daniel P Donato, MD^³, (¹)Univserity of Texas Medical Branch, Galveston, TX, (²)Univeristy of Texas Medical Branch, Galveston, TX, (³)University of Texas Medical Branch, Galveston, TX

HSEP92.

Outcomes of Revascularization Following Upper Extremity Ischemia
Diane Jo, MA, Ying C Ku, BS, Ryan Khalaf, BS, Mazen Al-Malak, MD, Riley Marlar, BS, Antonio Rampazzo, MD, PhD and Bahar Bassiri Gharb, MD, PhD, Cleveland Clinic, Cleveland, OH

HSEP93.

Surgeon Adherence to Clinical Practice Guidelines: A Qualitative Analysis of Treatment of Distal Radius Fractures
Emily A Schultz, BS^¹, Sara L Eppler, MPH, CHES^¹, Lauren M Shapiro, MD^² and Robin N Kamal, MD^¹, (¹)Stanford University, Redwood City, CA, (²)University of California, San Francisco, San Francisco, CA

HSEP94.

Fracture-Related Infection Diagnostic Tools in the Upper Extremity: A Scoping Review
Alexander J Adams, MD^¹, Cristian DeSimone, BS^², Nathaniel Kern, ATC^², Amir R Kachooei, MD^³ and Pedro K Beredjiklian, MD^⁴, (¹)Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, (²)Thomas Jefferson University, Philadelphia, PA, (³)AdventHealth, Rothman Orthopedic Institute, Orlando, FL, (⁴)Rothman Orthopaedic Institute, Philadelphia, PA

HSEP95.

Promoting Improved Patient Education and Preference for WALANT Hand Surgeries through the Development and Validation of a Novel Decision Aid
Majd T Faraj, BS^¹, Alex C Lindahl, B.S.^², Shreya Balusu, BS^³, Rachel Feldstein, BS^⁴, Alisha Williams, BS^⁴ and Charles S Day, MD, MBA^¹, (¹)Henry Ford Health System, Detroit, MI, (²)Oakland University William Beaumont, Rochester, MI, (³)Wayne State University, Detroit, MI, (⁴)Wayne State University School of Medicine, Detroit, MI

HSEP96.

Objective Methods for Quantifying Upper Limb Function in Children: A Systematic Review and Appraisal
Miguel Fiandeiro, BA^¹, Holly Cordray, BS^¹, Manisha Banala, BBA^¹, Sarah L. Struble, BS^², John R. Vaile, BS^², Meagan Pehnke, MS, OTR/L, CHT, CLT^², Apurva S. Shah, MD MBA^{^1,2} and Shaun D. Mendenhall, MD^{^1,2}, (¹)Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, (²)The Children's Hospital of Philadelphia, Philadelphia, PA

HSEP97.

Clinical Significance of Surgical Interventions for Thumb Basal Joint Osteoarthritis: A Meta-analysis of Delta Pain Scores
Kassem Ghayyad, MD, Abdo Bachoura, MD, David Hirsch, MD and Amir R Kachooei, MD, AdventHealth, Rothman Orthopedic Institute, Orlando, FL

HSEP98.

Return to Work Following Open Debridement for Primary Elbow Osteoarthritis
Shelby Smith, M.D., Andre Sabet, B.S., Samuel Shuman, B.S., Madeline Carroll, B.S., Alec Warrier, B.S., Xavier C. Simcock, MD and Robert W. Wysocki, MD, Rush University Medical Center, Chicago, IL

HSEP99.

Disparities in Anesthetic Technique in Thumb Carpometacarpal Joint Arthroplasty
Keith T Aziz, M.D.^¹, Daniel A London, MD, MS^² and Nicolas Giusti, M.D.^³, (¹)Mayo Clinic Florida, Jacksonville, FL, (²)Department of Orthopaedic Surgery, Uni, New York, NY, (³)UF Jacksonville, Jacksonville, FL

HSEP100.

Analysis of Reimbursement Variation in the Surgical Treatment of Metacarpal Fractures
Akash Singh, MD^¹, Tyler W. Henry, MD^², Terence Thomas, BS^², Alexander J Adams, MD^² and Pedro K Beredjiklian, MD^¹, (¹)Rothman Orthopaedic Institute, Philadelphia, PA, (²)Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA

HSEP101.

Endoscopic Carpal Tunnel Release with MAC Versus Local Anesthesia - Analysis of Operative Times and Patient Reported Outcomes
Thomas John Carroll, MD^¹, Akhil Dondapati, MD^¹, Andrew Rodenhouse, MD^¹, Samantha Hoffman, BA^¹ and Constantinos Ketonis, MD, PhD^², (¹)University of Rochester, Rochester, NY, (²)University of Rochester Medical Center, Rochester, NY

HSEP102.

Patient and clinician preferences of a preoperative education program for patients undergoing a total shoulder replacement
Joy MacDermid, BScPT, MSc, PhD^¹, Rochelle Furtado, BSc PhD(c)^², Dianne Bryant, PhD^³, Kenneth Faber, MD, MPHE, FRCSC^⁴, Darren Drosdowech, MD, FRCSC^² and George Athwal, MD, FRCSC^², (¹)Hand and Upper Limb Center, University of Western Ontario, Roth&#¹²⁴;MacFarlane Hand and Upper Limb Centre, London, ON, Canada, (²)Western University, London, ON, Canada, (³)Western University, london, ON, Canada, (⁴)Hand and Upper Limb Center, University of Western Ontario, London, ON, Canada

HSEP103.

Treatment of Oblique Metacarpal Fractures with Intramedullary Screw Fixation
Cristina R DelPrete, MS^¹, Hari Iyer, MD^², David Tsai, MD^², Caroline Moore, PA-C^² and Ajul Shah, MD^², (¹)Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, (²)Institute for Advanced Reconstruction, Shrewsbury, NJ

HSEP104.

Outcomes of Corticosteroid Injection and Surgical Decompression for Radial Tunnel Syndrome
Jennifer A. Wolf, MD^¹ and Christian Gonzalez, BS^², (¹)University of Chicago Medical Center, Chicago, IL, (²)University of Chicago Pritzker School of Medicine, CHICAGO, IL

HSEP105.

Evaluating the Utility of Neuromuscular Ultrasound For Diagnosing Cubital Tunnel Syndrome
Aabra Ahmed, MD^¹, Soun Sheen, MD^², Courtney Jones, PhD, MPH^², Mattie Raiford, MD^², David Speach, MD^³ and Warren C Hammert, MD^³, (¹)University of Rochester, Rochester, NE, (²)University of Rochester, Rochester, NY, (³)Department of Orthopaedics, University of Rochester, Rochester, NY

HSEP106.

CTS Outcomes: Optimal with or without preoperative electrodiagnostic studies?
Alisha Williams, BS^¹, John Pum, BS^¹, Mitchell Wu, MS^¹ and Charles S Day, MD, MBA^², (¹)Wayne State University School of Medicine, Detroit, MI, (²)Henry Ford Health System, Detroit, MI

HSEP107.

WITHDRAWN

HSEP108.

Is Distal Radioulnar Joint Stability Influenced by the Presence of a Distal Oblique Band on the Interosseous Ligament
Anthony Martin, MD^¹, Lori Chambers, MD^², Kyle Youmans, BS^³, Luis Barreto, BS, MS^³, Gustavo Lacau, MD^³ and Jorge L Orbay, MD^⁴, (¹)University of Miami, Miami, FL, (²)Larkin University, Miami, FL, (³)Skeletal Dynamics, Miami, FL, (⁴)Miami Hand Institute, Miami, FL

HSEP109.

Definitive Revision Amputations for Traumatic Finger Injuries are Associate with a High Rate of Revision Surgery
Patrick Bryan Curtin, MD^¹, Matthew Defazio, MD^¹, Max Vaickus, MD^¹ and Marci Jones, MD^², (¹)University of Massachusetts, Worcester, MA, (²)Department of Orthopedics, University of Massachusetts, Worcester, MA

HSEP110.

Minimum Clinically Important Difference Values for PROMIS PI and UE and QuickDASH After Trigger Finger Release
Tobin Smith, B.S.^¹, Joseph Solomon, B.S.^², Meet Patel, B.S.^¹, Ahmad Chouman, B.S.^¹ and Charles S Day, MD, MBA^³, (¹)Wayne State University School of Medicine, Detroit, MI, (²)Oakland University William Beaumont, Rochester, MI, (³)Henry Ford Health System, Detroit, MI

HSEP111.

Examining the impact of COVID-19 on Orthopedic Surgery Residents training: Analysis of Hand Surgery Case Volume
Thomas John Carroll, MD^¹, Derek T. Schloemann, MD, MPHS^², Mina Botros, MD^¹, Zachary Morrisey, BA^¹, Andrew Rodenhouse, MD^¹ and Danielle M Wilbur, MD^², (¹)University of Rochester, Rochester, NY, (²)University of Rochester Medical Center, Rochester, NY

HSEP112.

Correlation Between Patient-specific Factors and Access to Care and Healthcare Utilization in Patients with Carpal Tunnel Syndrome in the United States
Sayi P Boddu, BA^¹, Eugenia Lin, MD^², Vikram Gill, BS^¹, Nathaniel B Hinckley, DO^², Cara Lai, MD^² and Kevin J Renfree, MD^³, (¹)Mayo Clinic Arizona, Scottsdale, AZ, (²)Mayo Clinic Arizona, Phoenix, AZ, (³)Orthopaedic Surgery, Mayo Clinic Arizona, Phoenix, AZ

HSEP113.

Recommended Patient-reported Outcome Measures of Pediatric Upper Limb Function: A Systematic Review of Psychometrics, Feasibility, and Content
Holly Cordray, BS^¹, Miguel Fiandeiro, BA^¹, Manisha Banala, BBA^¹, John R. Vaile, BS^², Sarah L. Struble, BS^², Meagan Pehnke, MS, OTR/L, CHT, CLT^², Apurva S. Shah, MD MBA^{^1,2} and Shaun D. Mendenhall, MD^{^1,2}, (¹)Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, (²)The Children's Hospital of Philadelphia, Philadelphia, PA

HSEP114.

Price Variation and Compliance with Price Transparency amongst Common Hand Surgery Procedures
Aishu Ramamurthi, MD^¹, Alexandra Polovneff, BS^², Nicolas Koerber, BS^¹, Anai Kothari, MD, MS^¹ and Kate B Krucoff, MD^³, (¹)Medical College of Wisconsin, Milwaukee, WI, (²)Medical College of Wisconsin, Wawatosa, WI, (³)Medical College of Wisconsin, Wauwatosa, WI

HSEP115.

Predicting Successful Outcomes of Autologous Fat Grafting for Basal Joint Arthritis
Chen Shen, MD, MS^¹, Benjamin D. Wagner, BA, MPH^², Marina Predovic, BS^², Michael L. Chang, BS, MPH^³, Steven L. Chang, BS, MPH^³ and Joseph M. Rosen, MD^¹, (¹)Dartmouth-Hitchcock Medical Center, Lebanon, NH, (²)Geisel School of Medicine, Hanover, NH, (³)Dartmouth College, Hanover, NH

HSEP116.

Soong Classification Using X-Rays Only Moderately Correlates with Distal Radius Plate Position on Computed Tomography
Rachel E Cross, BA^¹, Yannick Albert J. Hoftiezer, MD^¹, Justin McCarty, DO, MPH^¹, Rohit Garg, MD^², Alberto Fernandez Dell'Oca, MD^³, Jesse B Jupiter, MD^⁴ and Abhiram R. Bhashyam, MD, PhD^², (¹)Massachusetts General Hospital, Boston, MA, (²)Massachusetts General Hospital / Harvard Medical School, Boston, MA, (³)Hospital Britanico Montevideo, Montevideo, Montevideo, Uruguay, (⁴)Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA

HSEP117.

WITHDRAWN

HSEP118.

Is Portable, Lower-Resolution Ultrasound Evaluation Sufficient to Measure the Cross-Sectional Area of the Median and Ulnar Nerves?
Daniel A Portney, M.D.^¹, Douglas Weaver, M.D.^¹, Brendon Ross, D.O.^¹ and Jeffrey G Stepan, MD, MS^², (¹)University of Chicago, Chicago, IL, (²)University of Chicago Medical Center, Chicago, IL

HSEP119.

Validation of Temperature Sensors to Monitor Thermoplastic Splint Wear in Hand Surgery Patients
Tristan B Weir, M.D.^¹, Lauren DeTullio, OTR/L, CHT^², Saral J Patel, M.B.B.S, M.S.^¹, Daniel J Lorenzana, M.D., M.S.^¹, Sebastian D Arango, B.S.^¹, Michael G Livesey, M.D.^³, Mohit N Gilotra, M.D., M.S.^³, A. Lee Osterman, MD^⁴ and Andrew J. Miller, M.D.^⁵, (¹)Philadelphia Hand to Shoulder Center - Thomas Jefferson University, Philadelphia, PA, (²)The Philadelphia Hand Center, Thomas Jefferson University, Philadelphia, PA, (³)University of Maryland Medical Center, Baltimore, MD, (⁴)Department of Orthopaedic Surgery, Philadelphia Hand to Shoulder Center â€“ Thomas Jefferson University, Philadelphia, PA, (⁵)Orthopaedics, Philadelphia Hand to Shoulder Center â€“ Thomas Jefferson University, Philadelphia, PA

HSEP120.

Tendonitis and Tendon Rupture in Low-Profile Dorsal versus Volar Plating for Distal Radius Fractures: A Systematic Review and Meta-Analysis
Matthew Myhand, BS^{^1,2}, Hardy Thomas Evans, MD^¹, Shreya Balusu, BS^³, Noopur Ranganathan, BS^⁴ and Charles S Day, MD, MBA^⁵, (¹)Henry Ford Health, Detroit, MI, (²)Wayne State University School of Medicine, Detroit, MI, (³)Wayne State University, Detroit, MI, (⁴)Oakland University William Beaumont, Rochester, MI, (⁵)Henry Ford Health System, Detroit, MI

HSEP121.

Ligament Contribution to Patterns of Complex Articular Fractures of the Olecranon
Charlotte Louise Ernestine Laane, MD^{^1,2}, Anup Arvind, BA^¹, Huub H. de Klerk, BSc^¹, Rohit Garg, MD^³, Chaitanya S. Mudgal, MD^³ and Abhiram R. Bhashyam, MD, PhD^³, (¹)Massachusetts General Hospital, Boston, MA, (²)Erasmus Medical Center, Rotterdam, Netherlands, (³)Massachusetts General Hospital / Harvard Medical School, Boston, MA

HSEP122.

A Comparison Study of 90-day Readmission and Emergency Department Visitation after Outpatient versus Inpatient Pediatric Brachial Plexus Surgery
Eliana B Saltzman, MD^¹, Kirby W Bonvillain, MD^², Julia C Mastracci, MD^², Andrew C Herman, MD^³, Kennedy K Gachigi, MS^⁴, Bryan J Loeffler, MD^¹, Peter M Waters, MD, MMSc^⁵ and R. Glenn Gaston, MD^¹, (¹)OrthoCarolina Hand Center, Charlotte, NC, (²)Atrium Health Musculoskeletal Institute, Charlotte, NC, (³)Atrium Health, Charlotte, NC, (⁴)OrthoCarolina Research Institute, Charlotte, NC, (⁵)Department of Orthopaedic Surgery, Atrium Health Musculoskeletal Institute, Charlotte, NC

HSEP123.

Pediatric Hand Trauma: An Analysis of Animal Bite Injuries
Meeti Mehta, BS^¹, Anne E Glenney, BA^², Hilary Y Liu, BS^² and Alexander J Davit III, MD^³, (¹)University of Pittsburgh School of Medicine, Pittsburgh, PA, (²)University of Pittsburgh Medical Center, Pittsburgh, PA, (³)Department of Plastic Surgery, University of Pittsburgh Medical Center / Children's Hospital of Pittsburgh, Pittsburgh, PA

HSEP124.

Changes in Distal Radioulnar Joint (DRUJ) Stability with Different Ulnar Shortening Osteotomies
Alex Doermann, MD^¹, Mark P Smith, MD^², Benjamin Loflin, MS^², Stephen Schlecht, PhD^², Jeffrey A. Greenberg, MD, MS^¹ and Nicholas Crosby, MD^³, (¹)Indiana Hand to Shoulder Center, Indianapolis, IN, (²)Indiana University, Indianapolis, IN, (³)Hand Surgery, Indiana Hand to Shoulder Center, Indianapolis, IN

HSEP125.

Outcomes Following Surgical Fixation of Distal Radius Fractures in Patients with Chronic Kidney Disease
Patricia K Wellborn, MD^¹, Andrew Allen, MD^¹, Nathaniel T Koutlas, MD^¹, Alexander Jeffs, MD^¹, Reid W Draeger, MD^², J. Megan M. Patterson, MD^² and Andrew T Chen, MD^¹, (¹)University of North Carolina, Chapel Hill, NC, (²)Department of Orthopaedics, University of North Carolina, Chapel Hill, NC

HSEP126.

Scar Contracture Recurrence After Axillary Burn Reconstruction: A Single Institutionâ€™s 14-Year Experience
Hilary Y Liu, BS, Mario Alessandri Bonetti, MD, Tiffany Jeong, BA, Sumaarg Pandya, BS, Guy M Stofman, MD and Francesco M. Egro, MD, MSc, MRCS, University of Pittsburgh Medical Center, Pittsburgh, PA

HSEP127.

Predictive Factors for Unfavorable Outcome in Non-Surgically Treated Displaced Proximal Humerus Fractures
Andy Wen-Chih Liu, MD^{^1,2}, Nicolas Galli, MD^³, Ezequiel Detjen, MD^³, Jesse B. Jupiter, MD^¹, Pietro Regazzoni, MD^⁴ and Alberto Fernandez Dell'Oca, MD^³, (¹)Massachusetts General Hospital, Boston, MA, (²)Kaohsoung Medical University Hospital, Kaohsiung, Taiwan, Taiwan, (³)Hospital Britanico Montevideo, Montevideo, Montevideo, Uruguay, (⁴)University Hospital of Basel, Basel, Basel, Switzerland

HSEP128.

Impact of Joint Hypermobility on Outcomes of Thoracic Outlet Syndrome Decompression Surgery in Pediatric and Young Adult Patients
Tiffany Shi, BS^¹, Kiersten C. Woodyard De Brito, MPH^¹, Jules Madzia, Ph.D.^¹, Karen Bach, MD^², Melissa Miller, APRN, CNP^³, Tamara Al Muhtaseb, MS^⁴, Allison Allgier, OTD, OTR/L^⁴, Kevin J. Little, MD^⁵ and Ann R. Schwentker, MD^⁶, (¹)University of Cincinnati College of Medicine, Cincinnati, OH, (²)Yale University, New Haven, CT, (³)Division of Pediatric Plastic Surgery, Cincinnati Children's Medical Center, Cincinnati, OH, (⁴)Cincinnati Children's Hospital Medical Center, Cincinnati, OH, (⁵)Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, (⁶)Plastic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH

HSEP129.

Cost-effectiveness analysis of Avance® allograft for the treatment of peripheral nerve injuries in the U.S
Amir Ansaripour, PhD^¹, Ann Thompson, PhD^², Joseph F Styron, MD PhD^³ and Mehdi Javanbakht, PhD^⁴, (¹)Optimax Access Ltd, Rotterdam, Netherlands, (²)Axogen Inc, Alachua, FL, (³)Cleveland Clinic, Cleveland, OH, (⁴)Optimax Access Ltd, Southampton, United Kingdom

HSEP130.

Anatomy Of Listerâ€™s Tubercle: Implications For Complications Following Distal Radius Fracture
Charlotte Louise Ernestine Laane, MD^{^1,2}, Floris V Raasveld, MD^¹, Huub H. de Klerk, BSc^¹, Daniel T Weigel, MD^¹, Neal C. Chen, MD^³ and Kyle R. Eberlin, MD^⁴, (¹)Massachusetts General Hospital, Boston, MA, (²)Erasmus Medical Center, Rotterdam, Netherlands, (³)Massachusetts General Hospital / Harvard Medical School, Boston, MA, (⁴)Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Massachusetts General Hospital/Harvard Medical School, Boston, MA

HSEP131.

Detection of Low-Abundance Bacteria in Scaphoid Tissue from Fracture and Non-union cases
Oviya Ananthakrishnan, BMSc^¹, Carlos Prada, MD, MSc^{^1,2}, Kait Al, PhD^¹, Jeremy Burton, PhD, dBA^{^1,2} and Ruby Grewal, MD, MSc^³, (¹)Western University, London, ON, Canada, (²)St. Joseph's Health Care, London, ON, Canada, (³)Hand and Upper Limb Center, Western University, London, ON, Canada

HSEP132.

Revision rates increase with longer-term follow-up when comparing in-situ decompression to ulnar nerve transposition for cubital tunnel syndrome: A meta-regression analysis
Michael Stickels, BS^¹, Rachel Reichenbach, BA^¹, Nicholas Chartrand, BS^¹, Dallin Merrell, BS^¹, Chad Stecher, PhD^² and Joshua Hustedt, MD^³, (¹)University of Arizona College of Medicine Phoenix, Phoenix, AZ, (²)College of Health Solutions, Arizona State University, Phoenix, AZ, (³)Department of Orthopedic Surgery, University of Arizona College of Medicine Phoenix, Phoenix, AZ

HSEP133.

Orthopaedic Hand Patients Who Screen Positive for Intimate Partner Violence (IPV) Self-Report Lower Health Outcome Scores and Higher Disability Scores
Miriyam Ghali, BA, Nicolette Schurhoff, BS, Nikhil Patel, BS, William Cade, BS, Seth D Dodds, MD and Danielle Marshall, MD, University of Miami, Miami, FL

HSEP134.

Patient-Reported Outcomes of Open and Endoscopic Carpal Tunnel Release
Nicholas Livingston, BA^¹, Eric X Jiang, MD^², Hardy Thomas Evans, MD^³ and Charles S Day, MD, MBA^², (¹)Wayne State University School of Medicine, Detroit, MI, (²)Henry Ford Health System, Detroit, MI, (³)Henry Ford Health, Detroit, MI

HSEP135.

Trends of Guyonâ€™s Canal Release Use for the Treatment of Guyon Canal Syndrome
Chaim Miller, MD, Shirley Chen, BS, Antoinette Portnoy, BS, Ameer Tabbaa, MD, Lucas Casabo-Voyvodic, BS, Keith B Diamond, MD, Andrew R Horn, M.D., Afshin Razi, MD and Jack Choueka, MD, Maimonides Medical Center, Brooklyn, NY

HSEP136.

A Critical Appraisal of the Statistical Approaches used in within-individual correlations in Hand Surgery
Rawan ElAbd, MD, MSc^¹, Natasha Barone, MSc^², Yasmina Richa, BSc^³, Uyen Do, BSc^⁴, Meshari AlNesef, MD^², Osama Samargandi, MD, FRCSC^⁵ and Stephanie Thibaudeau, MD, FRCSC^⁶, (¹)McGill University Health Center, Montreal, QC, Canada, (²)McGill University, Montreal, QC, Canada, (³)University College Cork, Ireland, County Cork, Ireland, (⁴)Centre de recherche du Centre hospitalier de l'Université de Montréal, Qc, Canada, Montreal, QC, Canada, (⁵)Dalhousie University, Halifax, NS, Canada, (⁶)McGill University Health Centre, Montreal, QC, Canada

HSEP137.

Racial and Economic Inequity Leads to Increased Complication Rates and Lower Patient-Reported Outcomes Following Open Reduction and Internal Fixation of Humeral Shaft Fractures
Urvi Patel, M.D., Melissa R Holloway, B.S., Thomas Carroll, M.D. and John Ketz, M.D., University of Rochester Medical Center, Rochester, NY

HSEP138.

Management of Self-Inflicted Non-Accidental Amputations of the Upper Extremity â€“ Systematic Review
Helene Retrouvey, MD PhD^¹, Amy Frank, MD^², Thom Dunn, PhD^², Kenneth Novoa, MD^¹, Kyros Ipaktchi, MD^³ and Alexander Lauder, MD^⁴, (¹)University of Colorado, Aurora, CO, (²)University of Colorado School of Medicine, Aurora, CO, (³)Denver Health, Denver, CO, (⁴)Denver Health Medical Center, Denver, CO

HSEP139.

Maximizing Patient Benefit in Interfacility Transfer for the Management of Pediatric Hand Trauma
Anne E Glenney, BA^¹, Casey Zhang, BA^¹, Darya Fadavi, MD^¹, Meeti Mehta, BA^¹, Zainab Balogun, BA^¹, Xenab Ahmadpoor, BA^¹, Vivian Wang, BA^¹, Shirley Liu, BA^¹, Lucille Cheng, BA^¹, Elizabeth A. Moroni, MD, MHA^¹ and Alexander J Davit III, MD^², (¹)University of Pittsburgh Medical Center, Pittsburgh, PA, (²)Department of Plastic Surgery, University of Pittsburgh Medical Center / Children's Hospital of Pittsburgh, Pittsburgh, PA

HSEP140.

Extensor Tendon Transfer for Fracture-related EPL Rupture: Prospective Long-Term Outcomes
Alexander J Adams, MD^¹, Saral J Patel, M.B.B.S, M.S.^², Andrew J. Miller, M.D.^³, Rick Tosti, MD^⁴ and A. Lee Osterman, MD^⁵, (¹)Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, (²)Philadelphia Hand to Shoulder Center - Thomas Jefferson University, Philadelphia, PA, (³)Orthopaedics, Philadelphia Hand to Shoulder Center â€“ Thomas Jefferson University, Philadelphia, PA, (⁴)Orthopaedic Surgery and Sports Medicine, Rothman Institute, Philadelphia, PA, (⁵)Department of Orthopaedic Surgery, Philadelphia Hand to Shoulder Center â€“ Thomas Jefferson University, Philadelphia, PA

HSEP141.

MRI analysis of the wrist: Does the presence of palmaris longus affect median nerve position?
Victor Brian Chavez, BSA and Dean W Smith, MD, The University of Texas Health Science Center at Houston, Houston, TX

HSEP142.

Evaluating the Cost of Postaxial Polydactyly Type B Excision in the Operating Room vs. In-Office
Manisha Banala, BBA^¹, Sarah L. Struble, BS^², Eliza Buttrick, BA^², Holly Cordray, BS^¹, John R. Vaile, BS^², Benjamin Chang, MD^², Apurva S. Shah, MD MBA^² and Shaun D. Mendenhall, MD^², (¹)Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, (²)The Children's Hospital of Philadelphia, Philadelphia, PA

HSEP143.

Trends in Racial, Ethnic, and Gender Diversity Among Hand Surgery Fellows From 2007 to 2021
Aziz Shittu, BS^¹, Christopher Murdock, MD^², Henson Destine, BS^¹, Delano Trenchfield, BS^¹, Maya Moore, BA^¹, Amiethab Aiyer, MD^² and Dawn M Laporte, MD^², (¹)University of Miami Miller School of Medicine, Miami, FL, (²)Johns Hopkins University, Baltimore, MD

HSEP144.

Artificial Intelligence in Hand Education: A Comparative Analysis of ChatGPT and Bing AIâ€™s Performance on the American Society for Surgery of the Hand Self-Assessment Exam
Clark Jia-Long Chen, MD, Keenan Sobol, MD, John Ibrahim, MD and James Raphael, MD, Albert Einstein Healthcare Network, Philadelphia, PA

HSEP145.

Operative Treatment of Distal Radius Fractures in patients over 60 is Associated with Higher Likelihood of Experiencing Early Substantial Clinical Benefit Compared to Nonoperative Treatment
Derek T Schloemann, MD, MPHS^¹, Megan L Reitenbach, MD^¹, Bilal Mahmood, MD^² and Warren C Hammert, MD^³, (¹)University of Rochester Medical Center, Rochester, NY, (²)University of Rochester, Rochester, NY, (³)Duke University, Durham, NC

HSEP146.

Changing Landscape in Surgical Management of Wrist Arthritis: An Analysis of National Trends from 2009-2019
John Kopriva, MD, Anthony Karzon, MD, Sameer R. Khawaja, BS, Hayden Cooke, BS, Michael B. Gottschalk, MD and Eric R. Wagner, MD, MS, Emory University, Atlanta, GA

HSEP147.

Can Patients Rely on ChatGPT to Answer Medical Questions?
Olivia Jagiella-Lodise, BS and Nicole Zelenski, MD, Emory School of Medicine, Atlanta, GA

HSEP148.

Do Measures Of Postoperative Distal Radius Fracture Care Vary With Geographic Disadvantage?
Katherine R Miclau, BA, Jeffrey Wing Kee Kwong, M.D. M.S., Ashley Mulakaluri, BA, Angel Xiao, MD and Lauren M Shapiro, MD, University of California, San Francisco, San Francisco, CA

HSEP149.

Evaluating Long-Term Patient Reported Outcomes and Radiographic Outcomes after Perilunate Injuries
Eric C Mitchell, MD, MSc^¹ and Ruby Grewal, MD, MSc^², (¹)Western University, London, ON, Canada, (²)Hand and Upper Limb Center, Western University, London, ON, Canada

HSEP150.

Use of Augmented Reality in K-wire Placement â€” A Proof of Concept
Kaiti Duan, MD^¹, Rajiv Iyengar, MD^², David Pearlstone, MD MBA^³ and Adnan Prsic, MD^⁴, (¹)Lehigh Valley Health Network, Allentown, PA, (²)Yale University, New Haven, CT, (³)DicomDirector, New Haven, CT, (⁴)Yale University School of Medicine, New Haven, CT

HSEP151.

Patient-Reported Outcomes following Closed Reduction and Percutaneous Pinning of Pediatric Phalangeal Neck Fractures
Eliza Buttrick, BA, Julianna Lee, BA, Steven Ayotte, BS, Sulagna Sarkar, MS, Meagan Pehnke, MS, OTR/L, CHT, CLT and Apurva S. Shah, MD MBA, The Children's Hospital of Philadelphia, Philadelphia, PA

HSEP152.

Assessing the Need for Postoperative Imaging after Open Reduction and Internal Fixation of Distal Radius Fractures
Katherine Choi, MD^¹, Lacey Pflibsen, MD^², Nirbhay S. Jain, MD^³, Meaghan L Barr, MD^¹ and Prosper Benhaim, MD^⁴, (¹)University of California Los Angeles, Los Angeles, CA, (²)UCLA, Los Angeles, CA, (³)University of California, Los Angeles, Los Angeles, CA, (⁴)Division of Plastic Surgery, University of California, Los Angeles, Los Angeles, CA

HSEP153.

Reducing Perilunate Misconceptions
Olivia Jagiella-Lodise, BS^¹, Aidan Sweeney, MD^¹, Paul Ghareeb, MD^² and Nicole Zelenski, MD^¹, (¹)Emory School of Medicine, Atlanta, GA, (²)Emory University, Atlanta, GA

HSEP154.

Determinants of Hospital Cost for Distal Radius Fractures: A Turquoise Health Database Analysis
Travis Kotzur, BS^¹, Aaron Singh, BA^¹, Jordan Carter, MD^¹, Ralph Zachary Garza, MD^² and Christina Brady, MD^², (¹)UT Health San Antonio, San Antonio, TX, (²)Audie L. Murphy Memorial Veterans' Hospital, San Antonio, TX

HSEP155.

Evaluation of Extensor Pollicis Longus Pathology on Computed Tomography in Acute Distal Radius Fracture
Charlotte Louise Ernestine Laane, MD^{^1,2}, Jad Husseini, MD^³, Ambrose J Huang, MD^¹, Rene Balza Romero, MD^¹, Mark Stam, BSc^¹ and Neal C. Chen, MD^⁴, (¹)Massachusetts General Hospital, Boston, MA, (²)Erasmus Medical Center, Rotterdam, Netherlands, (³)Massachusetts General Hospital/Harvard Medical School, Boston, MA, (⁴)Massachusetts General Hospital / Harvard Medical School, Boston, MA

HSEP156.

Comparative Cost-Effectiveness of Treatment for Dupuytrenâ€™s Contracture
Ashley Castan, MS, Neal Panse, MD, MPH, Joseph S Weisberger, MD, MS, Yida Cai, MD, Richard Kim, MD and Ravi Chokshi, MD, Rutgers New Jersey Medical School, Newark, NJ

HSEP157.

WITHDRAWN

HSEP158.

Surgical vs. Conservative Management of Pediatric Ganglion Cysts - A Cost and Outcomes Analysis
Umar Muhammad Ghilzai, MD^¹, Zuhair Jameel Mohammed, BS^{^1,2}, Christine Yin, MD^¹, Abdullah Ghali, MD^¹, Qianzi Zhang, MPH^¹ and Bryce R Bell, MD^¹, (¹)Baylor College of Medicine, Houston, TX, (²)University of Alabama at Birmingham, Birmingham, AL

HSEP159.

Clinical Significance of Upper Extremity Vascular Calcifications
Shawhin Rostam Kadivar Shahriari, MD, MA, MS^¹, Rhiana Rivas, BS^², Eric Ensign, BS^², Cees T Whisonant, MD^³, Casey McDonald, MD^⁴, Joseph Kuhn, MD^⁵, Joshua Luke Harrison, MD^⁵, Camille Aubin-Lemay, MD^² and Nathan T Morrell, MD^⁵, (¹)University of New Mexico Hospital, Albuquerque, NM, (²)UNM Hospital, Albuquerque, NM, (³)Creighton University, Phoenix, Phoenix, AZ, (⁴)University of Texas Health- San Antonio, San Antonio, TX, (⁵)University of New Mexico, Albuquerque, NM

HSEP160.

Decoding and modulation of spiking activity of the sciatic nerve in an awake and moving rodent
Katharina S Fischer, MD^¹, Eric Zhao, MS^², Zeshaan N Maan, MD MSc^³, Janos A Barrera, MD^², Dominic Henn, MD^⁴, Chikage Noishiki, MD PhD^⁴, Kellen Chen, PhD^⁵, Gurtner Geoffrey, MD^¹ and Nicholas T Melosh, PhD^², (¹)University of Arizona, Tucson, AZ, (²)Stanford University, Stanford, CA, (³)Stanford University, PALO ALTO, CA, (⁴)Stanford University School of Medicine, Stanford, CA, (⁵)University of Arizona, Tucson, CA

HSEP161.

Trigger Finger Release: Are Skin Sutures Even Necessary?
Tiffany N Bridges, DO^¹, Alexis Kasper, BS^², Matthew Sherman, MS^², Jonas Matzon, MD^³ and Asif M Ilyas, MD, FACS^⁴, (¹)Jefferson Health - New Jersey, Stratford, NJ, (²)Rothman Orthopaedic Institute, Philadelphia, PA, (³)Rothman Orthopaedics, Sewell, NJ, (⁴)Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA

HSEP162.

Functional Outcomes of the Internal Joint Stabilizer of the Elbow for Acute or Chronic Traumatic Elbow Instability
K. Kooi, MD^¹, Abhiram R. Bhashyam, MD, PhD^², Wen-Chih Liu, MD^³, Suresh Kevin Nayar, MD^⁴, Hinne A. Rakhorst, MD PhD^⁵ and Neal C. Chen, MD^², (¹)Massachusetts General Hospital, Boston, MA, (²)Massachusetts General Hospital / Harvard Medical School, Boston, MA, (³)Massachusetts General Hospital/Harvard Medical School, Boston, MA, (⁴)Rebound Orthopedics and Neurosurgery, Vancouver, BC, Canada, (⁵)Medical Spectrum Twente, Enschede, Netherlands

HSEP163.

Overuse of Antibiotics in the Management of Hand Infections
Alap Patel, MD^¹, Alec Simoni, BS^², Micaela Rosser, MD^¹ and Scott Hansen, MD^¹, (¹)Plastic and Reconstructive Surgery, University of California, San Francisco, San Francisco, CA, (²)University of Arizona, Phoenix, AZ

HSEP164.

Patient-Reported Outcomes After Operative Management of CMC Arthritis: Monitoring the Patient Recovery Curve
Rebekah M Kleinsmith, MD^¹, Stephen A Doxey, DO^¹, Andrew C Sibley, BS^², Jeffrey B Husband, MD^¹ and Brian P Cunningham, MD^³, (¹)TRIA Orthopedic Center, Bloomington, MN, (²)Orthopaedics, University of Minnesota, Minneapolis, MN, (³)Park Nicollet Methodist Hospital, Minneapolis, MN

HSEP165.

Radiocarpal Fracture Dislocations: A Retrospective Review on Operative Fixation and Post-Operative Range of Motion
Victor E Greco, MD, Atrium Health Wake Forest Baptist, Winston-Salem, NC

HSEP166.

A Comparison of Nonoperative Treatment of Full-thickness Thumb Ulnar Collateral Ligament Tears vs. Minimally Displaced Avulsion Fractures
Ingmar Legerstee, MD^¹, Kevin Kooi, MD^², Yannick Albert J. Hoftiezer, MD^¹, Rob GHH Nelissen, MD^³, Kyle R. Eberlin, MD^⁴ and Neal C. Chen, MD PhD^⁵, (¹)Massachusetts General Hospital, Boston, MA, (²)Massachusetts General Hospital, Bostoen, MA, (³)Neurosurgery, Leiden University Medical Center, Leiden, Netherlands, (⁴)Massachusetts General Hospital/Harvard Medical School, Boston, MA, (⁵)Massasuchetts General Hospital, Harvard Medical School, Boston, MA

HSEP167.

Anxiety and the Attainment of Clinically Significant Outcomes in Operatively Treated Distal Radius Fracture Patients: A Retrospective Study of 78 Patients
Stephen A Doxey, DO^¹, Rebekah M Kleinsmith, MD^¹, Deborah C Bohn, MD^² and Brian P Cunningham, MD^³, (¹)TRIA Orthopedic Center, Bloomington, MN, (²)Orthopaedics, University of Minnesota, Minneapolis, MN, (³)Park Nicollet Methodist Hospital, Minneapolis, MN

HSEP168.

Complete forearm replantation at the musculotendinous junction: surgical outcomes and proposed protocol
Stephanie Holzmer, MD, Christopher Bobbitt, MD and Andrea Ray, MD, Loma Linda University, Loma Linda, CA

HSEP169.

Risk Factors for Perinatal Brachial Plexus Palsy: A Retrospective Review of a Single-Institutionâ€™s Eleven-Year Experience
Anne E Glenney, BA^¹, Casey Zhang, BA^¹, Meeti Mehta, BA^¹, Alexander Comerci, BA^¹, Hilary Liu, BA^¹, Tarek Arabi, BA^¹, Elizabeth A. Moroni, MD, MHA^¹, Yusuf Surucu, MD^¹ and Alexander J Davit III, MD^², (¹)University of Pittsburgh Medical Center, Pittsburgh, PA, (²)Department of Plastic Surgery, University of Pittsburgh Medical Center / Children's Hospital of Pittsburgh, Pittsburgh, PA

HSEP170.

Association between diabetic status / glycemic control and surgical site infection following carpal tunnel surgery release: A systematic review
James S Lin, MD^¹ and Sonu A Jain, MD^², (¹)The Ohio State University, Columbus, OH, (²)Department of Plastic Surgery, The Ohio State University, Columbus, OH

HSEP171.

Postoperative patient reported outcome scores best predict patient satisfaction after carpal tunnel release
Ani Kazanjian, MD, MPH^¹, Eric X Jiang, MD^¹, Noah Hodson, MD^¹, Logan Hansen, MD^² and Nicholas Livingston, BS^¹, (¹)Henry Ford Health System, Detroit, MI, (²)Henry Ford Hospital, Detroit, MI

HSEP172.

Post-Operative Complications of the Hand and Elbow Following Shoulder Surgery
Thomas John Carroll, MD^¹, Akhil Dondapati, MD^¹, Andrew Rodenhouse, MD^¹ and Constantinos Ketonis, MD, PhD^², (¹)University of Rochester, Rochester, NY, (²)University of Rochester Medical Center, Rochester, NY

HSEP173.

Variability and compliance with the Hospital Price Transparency Rule for five common hand surgeries
Andrew Ni, BA^¹, Deven Niraj Patel, BSA^¹, Garrett James Gomez, BS^¹, Nasa Xu, BS, BSA^¹, Elizaveta Reznichenko, MD^¹, Ralph Zachary Garza, MD^² and Christina Brady, MD^{^1,2}, (¹)University of Texas Health Science Center at San Antonio, San Antonio, TX, (²)Audie L. Murphy Memorial Veterans' Hospital, San Antonio, TX

HSEP174.

Are we still achieving the expected patient experience from patient-worn VR during WALANT?: A Quality improvement study
Jessica Lee, Medical Student^¹, Nikjhil Mantana, Pre med student^² and James HW Clarkson, MD^³, (¹)Michigan State University, East Lansing, MI ⁴⁸⁸²⁴, MI, (²)University of Michigan, Ann Arbor, MI, (³)Michigan State University, East Lansing, MI

HSEP175.

Discharge Pain Medications: Do They Affect 6-month Patient-Reported Outcomes after Operative Treatment of CMC Arthritis?
Rebekah M Kleinsmith, MD^¹, Stephen A Doxey, DO^¹, Andrew C Sibley, BS^², Jeffrey B Husband, MD^¹, Deborah C Bohn, MD^² and Brian P Cunningham, MD^³, (¹)TRIA Orthopedic Center, Bloomington, MN, (²)Orthopaedics, University of Minnesota, Minneapolis, MN, (³)Park Nicollet Methodist Hospital, Minneapolis, MN

HSEP176.

Psychiatric Comorbidities in Pediatric Hand Trauma
Meeti Mehta, BS^¹, Anne E Glenney, BA^² and Alexander J Davit III, MD^³, (¹)University of Pittsburgh School of Medicine, Pittsburgh, PA, (²)University of Pittsburgh Medical Center, Pittsburgh, PA, (³)Department of Plastic Surgery, University of Pittsburgh Medical Center / Children's Hospital of Pittsburgh, Pittsburgh, PA

HSEP177.

Increased Surgical Costs Do Not Result in Improved Patient-reported Outcomes: A Study of 173 Patients Who Underwent Thumb Carpometacarpal Joint Arthroplasty
Stephen A Doxey, DO^¹, Rebekah M Kleinsmith, MD^¹, Andrew C Sibley, BS^², Jeffrey B Husband, MD^¹ and Brian P Cunningham, MD^³, (¹)TRIA Orthopedic Center, Bloomington, MN, (²)Orthopaedics, University of Minnesota, Minneapolis, MN, (³)Park Nicollet Methodist Hospital, Minneapolis, MN

HSEP178.

Does Early Intervention of Canine and Feline Bites to the Hand Improve Outcomes? A Level 1 Trauma Retrospective Study
Andres R Perez, B.A.^¹, Nathan Cai, B.S.^¹, Jonathan Weinerman, MSc^¹, Juan J Lizardi, MS^¹, Arya Minaie, M.D.^² and Helen Hui-Chou, MD, FACS^³, (¹)University of Miami Miller School of Medicine, Miami, FL, (²)University of Miami, MIAMI, FL, (³)University of Miami, Miami, FL

HSEP179.

Presentation and Management of Ballistic Tendon Injuries of the Upper Limb
Suraj Modi, BS^{^1,2}, Muskaan Vohra, HS^³, Olivia Jagiella-Lodise, BS^² and Nicole Zelenski, MD^², (¹)Medical College of Georgia, Augusta, GA, (²)Emory School of Medicine, Atlanta, GA, (³)Emory University, Atlanta, GA

HSEP180.

A Comparative Analysis of Endoscopic Carpal Tunnel Release Performed Under WALANT in an Office-based Procedure Room versus Operating Room Setting
William Pientka, MD^¹, Madison Milhoan, MD^¹ and Scambler J Winston, BPH^², (¹)JPS Health Network, Fort Worth, TX, (²)Burnett School of Medicine at TCU, Fort Worth, TX

HSEP181.

Effectiveness of orthosis alone, injection alone or both for trigger finger: A three-arm prospective randomized controlled trial
Kathryn Leigh Hanna Minkhorst, MD^¹, Alexandra B Munn, MD, MSc^¹, Joy MacDermid, BScPT, MSc, PhD^² and Ruby Grewal, MD, MSc^³, (¹)Western University, London, ON, Canada, (²)Hand and Upper Limb Center, University of Western Ontario, Roth&#¹²⁴;MacFarlane Hand and Upper Limb Centre, London, ON, Canada, (³)Hand and Upper Limb Center, Western University, London, ON, Canada

HSEP182.

Ultrasound Quantification of Post-Operative Flexor Tendon Scar Tissue Predicts Function: A Pilot Study
Wei Li, B.S.^¹, Constantinos Ketonis, MD, PhD^² and Alayna E. Loiselle, PhD^³, (¹)University of Rochester School of Medicine, Rochester, NY ¹⁴⁶⁴, NY, (²)University of Rochester Medical Center, Rochester, NY, (³)University of Rochester, Rochester, NY

HSEP183.

Shortening arthrodesis combined with limited fasciectomy in severe recurrent Dupuytrenâ€™s disease of the fifth finger
Bert Vanmierlo, MD^¹, Eduard Van Eecke, MD^², Hans Lowyck, MD^², Arne Decramer, MD^² and Jean Goubau, MD, PhD^³, (¹)UHasselt, Hasselt, Limburg, Belgium, (²)AZ Delta, Roeselare, West-Vlaanderen, Belgium, (³)UZ Brussel, Brussel, Brussels Hoofdstedelijk Gewest, Belgium

HSEP184.

Decreased Prevalence of New-Onset Adhesive Capsulitis in Patients Prescribed Angiotensin Receptor Blockers
J. Alex Albright, BS^¹, Edward J Testa, MD^², Tucker Callahan, MD^¹, Ryan O'Donnell, MD^³, Alan H Daniels, MD^⁴ and Michel A. Arcand, MD^¹, (¹)Brown University, Providence, RI, (²)Alpert Medical School of Brown University, Providence, RI, (³)Duke University, Durham, NC, (⁴)Brown University, Warren Alpert Medical School, Providence, RI

HSEP185.

When Numbness and Tingling Play a Role: Sexual Function in Carpal Tunnel and Cubital Tunnel Syndromes
Tiffany N Bridges, DO^¹, Adam S Kohring, DO^², Alexis Kasper, BS^³, Amir R Kachooei, MD PhD^⁴, Richard Tosti, MD^³ and Michael Rivlin, MD^³, (¹)Jefferson Health - New Jersey, Stratford, NJ, (²)Jefferson Health New Jersey, Stratford, NJ, (³)Rothman Orthopaedic Institute, Philadelphia, PA, (⁴)Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA

HSEP186.

Volar Wrist Arthroscopy Portals Using the NanoScope®. Is it Safer Compared to Traditional Arthroscopy?
Lauren E Dittman, MD^¹ and Sanjeev Kakar, MD, FAOA^², (¹)Mayo Clinic, Rochester, MN, (²)Orthopaedics, Mayo Clinic, Rochester, MN

HSEP187.

Patient Loss to Follow-Up after Hospitalization for Hand Infections Among Vulnerable Populations
Micaela Rosser, MD^¹, Matthew McLaughlin, B.A.^², Alap Patel, MD^¹, Raymond Yin, MS^³, Daniel Soroudi, BS^³ and Scott Hansen, MD^¹, (¹)Plastic and Reconstructive Surgery, University of California, San Francisco, San Francisco, CA, (²)UC San Francisco, San Francisco, CA, (³)University of California, San Francisco School of Medicine, San Francisco, CA

HSEP188.

Evaluating the Effectiveness of a Standardized Postoperative Opioid Prescription Protocol for Cubital Tunnel Surgery
Carew C Giberson-Chen, MD^¹, Christina Liu, MD^¹, Phillip Grisdela Jr, MD^¹, David Liu, MD^¹, Zina Model, MD^¹, Amy Steele, MD^¹, Philip E. Blazar, MD^², Brandon Earp, MD^² and Dafang Zhang, MD^², (¹)Harvard Combined Orthopaedic Residency Program, Boston, MA, (²)Department of Orthopedic Surgery, Brigham and Womenâ€™s Hospital, Boston, MA

HSEP189.

Computed Tomography-Based Humeral Templating for Uncemented Elbow Arthroplasty
Morgan R Kohls, MD^¹, Emerald D Robertson, BS, MS^², Colin H Beckwitt, MD, PhD^¹, Anish Ghodadra, MD^² and Robert Kaufmann, MD^³, (¹)University of Pittsburgh Medical Center, Pittsburgh, PA, (²)University of Pttsburgh, Pittsburgh, PA, (³)University of Pittsburgh, Pittsburgh, PA

HSEP190.

The impact of physiologic alignment on radiocapitellar pressure following radial head arthroplasty
John J. Heifner, MD^¹, Tejbir Pannu, MD^², Stephen Forro, DO^², Gustavo E. Lacau, MD^³ and Deana M. Mercer, MD^⁴, (¹)Miami Orthopaedic Research Foundation, Miami, FL, (²)Larkin Hospital Department of Orthopedic Surgery, Miami, FL, (³)Miami Bone and Joint Institute, Miami, FL, (⁴)University of New Mexico Department of Orthopedic Surgery, Albuquerque, NM

HSEP191.

"Cost and Utilization Trends: Metacarpal and Phalangeal Shaft Fracture Treatments in Adults and Children"
Chaim Miller, MD^¹, Joshua Harounian, BS^¹, Paul Mastrokostas, BS^¹, Ameer Tabbaa, MD^¹, Ariel N Rodriguez, MD^¹, Charles Conway, MD^¹, Sonia Chaudhry, MD^², Afshin Razi, MD^¹ and Jack Choueka, MD^¹, (¹)Maimonides Medical Center, Brooklyn, NY, (²)Connecticut Childrenâ€™s, Hartford, CT

HSEP192.

Effect of Social Risk Factors on Patient Outcomes in Carpal Tunnel Syndrome
Christian Gonzalez, BS^¹ and Jeffrey G Stepan, MD, MS^², (¹)University of Chicago Pritzker School of Medicine, CHICAGO, IL, (²)University of Chicago Medical Center, Chicago, IL

HSEP193.

Post-Operative Complications following Contemporary Surgical Treatment of Preaxial Polydactyly
Eliza Buttrick, BA^¹, Niki K. Patel, MD, MSc^¹, Sulagna Sarkar, MS^¹, Shaun D. Mendenhall, MD^¹, Benjamin Chang, MD^² and Apurva S. Shah, MD MBA^¹, (¹)The Children's Hospital of Philadelphia, Philadelphia, PA, (²)Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA

HSEP194.

Understanding Metacarpal Fractures: An Analysis of 2000 Fractures with Incidence and Treatment Strategies
Daniel Nemirov, MD^¹, Alexis Kasper, BS^¹, Hassan Siddiqui, BS^² and Asif M Ilyas, MD, FACS^³, (¹)Rothman Orthopaedic Institute, Philadelphia, PA, (²)Thomas Jefferson University, Philadelphia, PA, (³)Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA

HSEP195.

Body Mass Index as a Predictor for Postoperative Complications Following Carpometacarpal Arthroplasty
Kenny Ling, M.D.^¹, Katherine E. Wang, B.A.^¹, Noah D. Kim, B.S.^², David E. Komatsu, Ph.D.^¹ and Edward D. Wang, M.D.^¹, (¹)Stony Brook University, Stony Brook, NY, (²)Stony Brook University Hospital, Stony Brook, NY

HSEP196.

Complications and Unplanned Reoperation After Thumb Metacarpophalangeal Arthrodesis
Ingmar Legerstee, MD^¹, Oscar Shen, BA^¹, Kevin Kooi, MD^², Yannick Albert J. Hoftiezer, MD^¹, Kyle R. Eberlin, MD^³ and Neal C. Chen, MD PhD^⁴, (¹)Massachusetts General Hospital, Boston, MA, (²)Massachusetts General Hospital, Bostoen, MA, (³)Massachusetts General Hospital/Harvard Medical School, Boston, MA, (⁴)Massasuchetts General Hospital, Harvard Medical School, Boston, MA

HSEP197.

Effect of Spatial Control of Neurogenic Factors Along Tissue Engineered Nerve Grafts In Vitro and In Vivo
Hannah Hoeun Lee, MD, PhD^¹, Franco A. Laimo, BS^{^1,2}, Sam Elijah Lien, _^¹, Mykhailo Tatarchuk, MD, PhD^¹, Robert B. Shultz, PhD^³, Kritika Katiyar, PhD^³ and D. Kacy Cullen, PhD^{^1,2}, (¹)University of Pennsylvania, Philadelphia, PA, (²)CMC VA Medical Center, Philadelphia, PA, (³)Axonova Medical, Philadelphia, PA

HSEP198.

Relationship between Body Mass Index and Inflammatory Biomarkers in Trigger Finger and Carpal Tunnel Syndrome
Nicholas L Robbins, DO, PhD-c, Andy Lalka, MPH, Michael Zuscik, PhD and Frank A Scott, MD, University of Colorado, Aurora, CO

HSEP199.

Surgical Management of Painful Carpal Boss
Abigail J Bardwell, DO^¹, Courtney R Carlson Strother, MD^¹, Taylor Trentadue, BS^¹ and Marco Rizzo, MD^², (¹)Mayo Clinic, Rochester, MN, (²)Division of Hand Surgery, Mayo Clinic, Rochester, MN

HSEP200.

A Biomechanical Analysis of Oblique Metacarpal Meta-Diaphyseal Fracture Fixation in a Cadaver Model
Edgar Garcia-Lopez, M.D. M.S.^¹, Jeremy Siu, B.S.^¹, Jeffrey Wing Kee Kwong, M.D. M.S.^², Nicole S Schroeder, M.D.^¹ and Lauren M Shapiro, MD^², (¹)University of California San Francisco, San Francisco, CA, (²)University of California, San Francisco, San Francisco, CA

HSEP201.

Staged Bilateral Carpal Tunnel Release: Comparative Patient Outcomes After First and Second Side Surgery
Margaret Fisher, MS^¹, Julia Kessel, MS^¹, Andrew Allen, MD^¹, Patricia K Wellborn, MD^¹, Alexander Jeffs, MD^¹, Di Hu, MS^¹, Reid W Draeger, MD^² and J. Megan M. Patterson, MD^², (¹)University of North Carolina, Chapel Hill, NC, (²)Department of Orthopaedics, University of North Carolina, Chapel Hill, NC

HSEP202.

Effectiveness of Endoscopic Versus Open Carpal Tunnel Release on Severe Carpal Tunnel Syndrome
Mathew D Schur, MD^¹, Saral J Patel, M.B.B.S, M.S.^¹, Sebastian D Arango, B.S.^¹, Praveen G Murthy, MD^¹ and Andrew J. Miller, M.D.^², (¹)Philadelphia Hand to Shoulder Center - Thomas Jefferson University, Philadelphia, PA, (²)Orthopaedics, Philadelphia Hand to Shoulder Center â€“ Thomas Jefferson University, Philadelphia, PA

HSEP203.

Minimally Invasive Technique for Iliac Crest Bone Graft Harvest: Superior Patient-Reported Outcomes
Walter Sobba, BS, Rebecca Nicholas, MBBS FRCS, Victoria Communal, BS, Madeline Rocks, BA, Rachel Roller, MD, Omri Ayalon, MD, Ali Azad, MD and Jacques H. Hacquebord, MD, NYU Langone Health, New York, NY

HSEP204.

WITHDRAWN

HSEP205.

Distal Biceps Repairs with Allografts: Outcomes from a Single Institution
Brianna L Siracuse, MD^¹, Sameer Khawaja, BS^¹, Adam A Jamnik, MD^², Amalie Erwood, MD^¹, Hayden L Cooke, BS^¹ and Spero G Karas, MD^¹, (¹)Emory University, Atlanta, GA, (²)Emory University School of Medicine, Atlanta, GA

HSEP206.

Time to Surgery and Quality of Reduction in Distal Radius Fractures
Georgina Glogovac, M.D.^¹, Phil Ross, MD^¹ and Kevin J. Little, MD^², (¹)University of Cincinnati, Cincinnati, OH, (²)Department of Orthopaedic Surgery, Cincinnati Children's Hospital, University of Cincinnati, Cincinnati, OH

HSEP207.

WITHDRAWN

HSEP208.

Patient Education Materials for Rotator Cuff Injuries: a Readability Assessment from the Top 25 Orthopedic Institutions
Salvatore Capotosto, BS, Michael Miskiewicz, BS and Edward D. Wang, M.D., Stony Brook University, Stony Brook, NY

HSEP209.

Increased Risk of Nonunion and Fracture Complications following Nonoperative and Operative Management of Distal Radius Fractures in Patients with Cirrhosis and NAFLD
Elliott Rebello, BS^¹, J. Alex Albright, BS^¹, Daniel Joh, MD^², Dionne Rebello, BS^³, Alan H Daniels, MD^⁴ and Neill Y Li, MD^{^2,5}, (¹)Brown University, Providence, RI, (²)Duke University, Durham, NC, (³)Mayo Clinic, Rochester, MN, (⁴)Brown University, Warren Alpert Medical School, Providence, RI, (⁵)Mayo Clinic, Rochester, RI

HSEP210.

Reoperation after Open Reduction and Internal Fixation of Radial Head Fractures
Jonathan Lans, MD, PhD^¹, Bo Notermans, MD^², Jesse B Jupiter, MD^³, Rohit Garg, MD^¹, Neal C Chen, MD^² and Abhiram R. Bhashyam, MD, PhD^¹, (¹)Massachusetts General Hospital / Harvard Medical School, Boston, MA, (²)Massachusetts General Hospital, Boston, MA, (³)Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA

HSEP211.

Metacarpal Repair Outcomes: Re-Operation Rates and Characteristics from over 700 Cases
Benjamin Miltenberg, MD^¹, Daniel Nemirov, MD^¹, Alexis Kasper, BS^¹, Hassan Siddiqui, BS^² and Asif M Ilyas, MD, FACS^³, (¹)Rothman Orthopaedic Institute, Philadelphia, PA, (²)Thomas Jefferson University, Philadelphia, PA, (³)Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA

HSEP212.

Influence of Lateral Bands in an In-vitro Acute Boutonniere Deformity
Mohammad Haddara, BEng, MESc, PhD.^¹, Rom Mattan, MD^¹, Richard Appleyard, PhD^¹, Louis Ferreira, PhD^² and Sumit Raniga, MD^¹, (¹)Macquarie University, Sydney, NSW, Australia, (²)Western University, London, ON, Canada

HSEP213.

Predictive Factors for Converting Endoscopic to Open Carpal Tunnel Release
Loretta M Coady-Fariborzian, MD^{^1,2} and Christy M Anstead, ARNP^¹, (¹)Malcom Randall VA Medical Center, Gainesville, FL, (²)University of Florida, Gainesville, FL

HSEP214.

PRO and MCID against patient subjective satisfaction for Carpal Tunnel Surgery
Lindsay Miller, M.D.^¹, Eric X Jiang, MD^², Logan Hansen, MD^³, Elizabeth King, M.D.^¹, Andrew Baron, M.D.^¹ and Charles S Day, MD, MBA^², (¹)Henry Ford, Detroit, MI, (²)Henry Ford Health System, Detroit, MI, (³)Henry Ford Hospital, Detroit, MI

HSEP215.

Is Outpatient Upper Extremity Fracture Surgery Associated with Post-operative Emergency Department Visits?
Jonathan Lans, MD, PhD^¹, Rohit Garg, MD^¹, Neal C. Chen, MD^¹, Aron Lechtig, MD^², Ian T. Watkins, MD^² and Clay Beagles, BS^², (¹)Massachusetts General Hospital / Harvard Medical School, Boston, MA, (²)Massachusetts General Hospital, Boston, MA

HSEP216.

Development of an Acute In-Vitro Boutonniere Deformity Model
Mohammad Haddara, BEng, MESc, PhD.^¹, Rom Mattan, MD^¹, Richard Appleyard, PhD^¹, Louis Ferreira, PhD^² and Sumit Raniga, MD^¹, (¹)Macquarie University, Sydney, NSW, Australia, (²)Western University, London, ON, Canada

HSEP217.

Nuclear Magnetic Resonance Therapy for Peripheral Nerve Injuries
Lorenz Semmler, MD^¹, Anda Mann, BSc^¹, Flavia Millesi, MSc^¹, Sascha Mero, MD^², Maximilian Haertinger, MSc^³, Paul Supper, MD^², Anton Borger, MD^³, Martin Schmoll, PhD^⁴, Aida Naghilou, PhD^¹, Tamara Weiss, PhD^¹, Bibiane Steinecker-Frohnwieser, PhD^⁵ and Christine Radtke, MD, MBA, FEBOPRAS^², (¹)Medical University Of Vienna, Vienna, Austria, (²)Medical University of Vienna, Vienna, Austria, (³)Medical University of Vienna, Vienna, Vienna, Austria, (⁴)Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria, (⁵)Ludwig Boltzmann Institute, Gröbming, Styria, Austria

HEEP218.

Novel Clinical Exam Assessment of Ulnar Nerve Motor Function: The LFAB Test
Maureen A O'Shaughnessy, MD^¹, Greg Pitts, OTD, OTR/L, CHT^² and Timothy Uhl, PhD PT ATC FNATA^³, (¹)University of Kentucky, Lexington, MN, (²)Commonwealth Hand and Physical Therapy, Lexington, KY, (³)University of Kentucky, Lexington, KY

HSEP219.

Do Current Upper Limb Orthotic Classification Systems Help Clinicians Choose And Design Effective Orthoses? A Scoping Review with Expert Interviews
Maryam Farzad, PhD/Postdoctorate^¹, Joy MacDermid, PhD/ Professor^¹, Louis Ferreira, PhD^² and Steven Cuypers, Bsc^³, (¹)Western university, London, ON, Canada, (²)Western University, London, ON, Canada, (³)Orfit, Antwrep, Antwrep, Belgium