The Pediatric Orthopaedic Society of North America (POSNA) has been selected to be our 2025 Guest Clinical Society. Bringing our organizations together in our Guest Clinical Society program will strengthen and improve collaboration toward our common goals.
Scientific Symposium
In Collaboration with ORS Innovation Committee and Guest Clinical Society-Pediatric Orthopaedic Society of North America
Sunday, February 9
2:30 pm – 4:00 pm
West 301D
Organizers:
Matthew Halanski, MD, Phoenix Children’s Hospital; Roger Cornwall, MD, Cincinnati Children’s Hospital; Noelle Larson, MD, Mayo Clinic; Gabriela Graziani, PhD, Polytechnic University of Milan; Neharika Bhadouria, PhD, Purdue University
Pediatric orthopedics lives at the heart of orthopedic surgery, fulfilling its etymology of ‘straightening children’ to preserve function and prevent degenerative conditions for a lifetime of benefit. However, challenges from small patient populations, variability in clinical presentation, and congenital malformations slow the progress in answering important translational research questions. In this symposium, speakers from the Pediatric Orthopedic Society of North America (POSNA) will outline pressing needs in pediatric orthopedics, including spine and hip problems, the growth plate, infection and bone healing. This symposium will describe the top clinical problems identified by POSNA members through a consensus-based process. Organizers from the ORS will then facilitate collaborative roundtable discussion around these topics, with the ultimate goal of identifying research approaches to collaboratively meet these needs and foster collaboration among clinicians and researchers that can work to address them.
Speakers:
Noelle Larson, MD, Mayo Clinic
Intro Consensus-Based Research Agenda
Todd Milbrandt, MD, Mayo Clinic
Unmet Clinical Need in Pediatric Trauma and Infection
Reid Nichols, MD, Nemours Children’s Health
Unmet Clinical Need in Congenital Limb Deformity and Understanding of the Growth Plate
Patrick Cahill, MD, Children’s Hospital of Philadelphia
Unmet Clinical Need in Pediatric Spine Surgery
Harry Kim, MD, Scottish Rite Hospital for Children
Unmet Clinical Need in Pediatric Hip
Roundtable Discussion (Based on the four topics)
Spotlight Speaker
ORS 2025 Guest Clinical Society, Pediatric Orthopaedic Society of North America (POSNA)
Martha Murray, MD
Boston Children’s Hospital
Delivering on Disruption: A New Way to Approach Ligament Repair
Sunday, February 9
4:45 PM – 5:15 PM | West 301A
POSNA Member Presentations (From Submitted Abstracts)
Spinal Deformities and Cervical Spine Injuries
Monday, February 10
9:15 am – 10:15 am
Paper #195 (9:15 am – 9:25 am)
Correction Of Spinal Deformities Via Growth Promoting Surgical Procedures: A Computational And In Vivo Analysis
Matthew A. Halanski; Jakub Kronek; Yousuf Abubakar; Minhao Zhou; Cameron Jeffers; Max Twedt; Brittney Kokinos; Crenshaw Thomas; Grace O’Connell; Hani Haider
Paper #198 (9:45 am – 9:55 am)
Spinal Pathoanatomy Associated With Spinal Muscular Atrophy In The Era Of Disease Modifying Therapies
Hiroko Matsumoto; Taylor-Marie Adams; Lennert Plasschaert; Brian Snyder
Clinical Research – Women’s Health and Gait Analysis
Monday, February 10
3:15 pm – 4:15 pm
Paper #265 (3:55 pm – 4:05 pm)
Explainable Deep Clustering Of Instrumented Gait Data From Children With Unilateral Cerebral Palsy Compared To Clinical Classification
Troy Krupinsky; Renugopal Sivaprakasam; Lakhisha Balaji; Joe Krzak; Adam Graf; Anita Bagley; Jeremy Bauer; Jonathan Davids; Susan Sienko; Haluk Altiok; Mark Albert; Karen Kruger; Kevin Dibbern
Therapeutic Targets in Bone Healing and Osteoporosis
Tuesday, February 12
9:15 am – 10:15 am
Paper #352 (9:55 am – 10:05 am)
Local Macrophage Modulatory Therapy Prevents Early Bone Resorption In A Pig Model Of Legg Calve Perthes Disease
Chi Ma; Francesco Boschetto; Zhuo Deng; Yinshi Ren; Vishal Gokani; Harry Kim
Poster Session 1 (Saturday – Sunday)
Spine – Growth, Development and Aging
Poster #679
Risk Model Prediction For Proximal Junctional Kyphosis (pjk) Following Spine Deformity Surgery In Spinal Muscular Atrophy (sma) Patients With Early Onset Scoliosis (eos)
Hiroko Matsumoto; Taylor-Marie Adams; Lennert Plasschaert; Sydney Lee; David Liu; Brian Snyder
Spine – Structure, Function and Mechanics
Poster #700
Position-specific Characteristics Of Sagittal Alignment In Professional Baseball Players
Kyosuke Numaguchi; Daisuke Momma; Yuki Matsui; Keiko Goto; Eiji Kondo; Norimasa Iwasaki
Clinical Research – Big Data Research
Poster #1049
Following Primary Tka, Organ Cobalt And Chromium Concentrations Exceed 100 Parts Per Billion
Shabnam Aslani; Peter W. Kurtz; Michael A. Kurtz; Bailey Bond; Nicolas S. Piuzzi; William Mihalko; Jeremy Gilbert; Steven Kurtz
Clinical Research – Clinical Research Methods
Poster #1066
Continuity Of Care Counts: Patient Satisfaction In Advanced Practice Clinician Fracture Clinics
Emi Schwab; Shanika De Silva; Kristin Livingston
Clinical Research – Health Equity
Poster #1083
Who’s On First: What Factors Affect Time To Operating Room In Pediatric Femur Shaft Fractures?
Emi Schwab; Shanika De Silva; Kristin Livingston
Clinical Research – Systematic Review/Meta-analyses
Poster #1122
Treatment Approaches For Culture-negative Vertebral Osteomyelitis: A Systematic Review And Meta-analysis
Harjot Uppal; George Abdelmalek; Neil Patel; Daniel Coban; Stuart Changoor; Nikhil Sahai; Kumar Sinha; Ki Hwang; Arash Emami
Poster Session 2 (Monday-Tuesday)
Hip and Knee Arthroplasty – Clinical Outcomes
Poster #1358
Post-operative Opioid Use After Revision Total Knee Arthroplasty
Isaiah Selkridge; Jonggu Shin; Himani Kolli; Allina Nocon; Gwo-Chin Lee; Peter Sculco; Himani Kolli
Infection – Treatment and Therapeutics
Poster #1423
Pretreatment With Vancomycin Powder Prevents Biofilm Formation On Marlex Mesh Utilized In Revision Knee Arthroplasty
Tyler Hoskins; Christina Chao; Mohammed Hammad; Suenghwan Jo; Mathias Bostrom; Alberto Carli
Education and Outreach – Clinical Education
Poster #1485
Evaluating Artificial Intelligence’s Ability To Produce Patient Education Materials For Common Hand Conditions
George Abdelmalek; Harjot Uppal; Daniel Garcia; Joseph Farshchian; Arash Emami; Andrew McGinniss
Spine – Growth, Development and Aging
Poster #1563
Growth Modulation Is Not Uniform Within A Tether Construct
Matthew Halanski; Cameron Jeffers; Brittney Kokinos; Tom Crenshaw
Poster #1564
Growth And Progression Of Infantile Scoliosis
Peter Stasikelis; Franklin Gettys; Michael Mendelow
Bone – Injury and Healing
Poster #1663
Application Of Spatial Transcriptomics To Explore Key Marker Genes Of Fracture Callus And Potential Therapeutic Strategies For Fracture
Will Jiang; Donghao Gan; Gongwei Wang; Francis Lee
Knee – Surgical and Non-surgical Interventions
Poster #1847
No Difference In Anterior Cruciate Ligament Reconstruction Graft Failure With Suture Augmentation In Adolescents
Matthew Brown; Lisa Tamborini; Adam Weaver; Donna Pacicca; Allison Crepeau
Shoulder and Elbow – Injury and Healing
Poster #2071
Hardware Development And Verification Of Cufflink
Connor Luck; Jennifer Lambiase; Jennifer Oakley; Rachel Roos; Adam Popchak; Ashley Disantis; Michael McClincy; Kevin Bell
Skeletal Muscle – Structure, Function, Mechanics and Mechanobiology
Poster #2121
Evaluation Of Contact Area And Pressure On Total Surface Bearing Sockets During Golf Swing In Two Subjects
Koji Totoribe; Koki Ouchi; Go Yamako; Gang Deng; Etsuo Chosa
Best Posters from POSNA
Posters will be displayed Saturday-Tuesday
POSNA1 –
Fabrication of a Biomimetic 3D Printed Scaffold for the Treatment of Large Osteochondral Defects in an Adolescent Porcine Model: Outcomes at 6 Months
Sanjoy Kumar Ghorai; Patrick William Whitlock; Sumit Murab; Anish Gangavaram; Chia-Ying James Lin; Jenna Hall
POSNA2-
Outcomes Following Operative vs. Non Operative Treatment of Completely Displaced Midshaft Clavicle Fractures in Adolescent Baseball Players and Other Overhead Athletes
Eric W. Edmonds; David D. Spence; Michael Quinn; Benton E. Heyworth
POSNA3-
Kicking the can in DDH: the impact of age on outcomes following secondary reconstructive surgery for residual dysplasia
Shamrez Haider, Laura M. Mayfield, Corey Gill, Harry K.W. Kim, Daniel J. Sucato, David A. Podeszwa, William Zachary Morris
POSNA4-
Use of Serum Biomarkers and Cytokines to Differentiate Septic Arthritis, Osteomyelitis, and Transient Synovitis in Pediatric and Adolescent Patients
Nichelle Enata, Kirsten Brouillet, Ling Chen, Kim Quayle, Scott J. Luhmann