2025 AAOS Contributions

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Adult Reconstruction Hip ePosters 

e001-e150 
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Adult Reconstruction Hip 

OrthoLive, Sails Pavilion 

7:00 AM - 5:00 PM 

Cost-Effectiveness of Bisphosphonates in Preventing Periprosthetic Fracture After Hip Arthroplasty 
Sanjay Kubsad, BS; Andrew P. Collins MD, BS; Dhruv S. Shankar MD, BS; Suhas P. Dasari, MD; Howard A. Chansky, MD,FAAOS; Nicholas Hernandez, MD, FAAOS


7:00 AM - 5:00 PM 

Optimizing Post-Operative Outcomes in Arthroplasty Rehabilitation: Enhancing Communication and Collaboration Between Surgeons and Physical Therapists 
Patrick P. Mark, BA; Gerald Y. Liao, BS; Elyse Brinkmann, MD; Paul A. Manner, MD,FAAOS; Howard A. Chansky, MD,FAAOS; Nicholas Hernandez, MD, FAAOS. 


Practice Management/Rehabilitation ePosters 

e396-e445 
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Practice Management/Rehabilitation 

OrthoLive, Sails Pavilion 

7:00 AM - 5:00 PM 

Outpatient Antibiotic Use in Orthopaedic Surgery Practice is Increasing: A Review of Medicare Part D Claims from 2013 to 2021
John Bartoletta, MD; Sanjay Kubsad, BS; Navin Fernando, MD,FAAOS,FRCSC; Howard A. Chansky, MD,FAAOS; Nicholas Hernandez, MD, FAAOS.

7:00 AM - 5:00 PM

Do Patients Sleep Better at Home or in the Hospital Following Primary Total Joint Arthroplasty?
Gerald Y. Liao, BS; Howard A. Chansky, MD,FAAOS; Paul A. Manner, MD,FAAOS; Elyse Brinkmann, MD; Navin Fernando, MD,FAAOS,FRCSC; Nicholas Hernandez, MD, FAAOS.


Complex Pediatric Spine Deformity: Tips and Tricks for Maximizing Correction and Minimizing Complications

223

Technical Skills 

Tuesday, March 11 | 11:00 AM - 12:30 PM 

Category/Classification: Pediatrics 

Room 11A

Moderator 1: William Mackenzie MD, FAAOS 

Correction of severe pediatric spinal deformity can be overwhelming. Learn about various techniques to make correction safer from experts. This session is co-branded by the Pediatric Orthopaedic Society of North America. 

11:00 AM - 12:30 PM 

Derotation Techniques for Complex Pediatric Spine Deformity
Jennifer M. Bauer, MD,FAAOS. 


Trauma ePosters

 e711-e800
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM

Category/Classification: Trauma 

OrthoLive, Sails Pavilion 

7:00 AM - 5:00 PM 

10-year patient reported outcomes after surgical treatment of talus fractures 
Erika Roddy, MD; William M. Hannay, MD; David J. Dalstrom, MD, FAAOS; Bruce J. Sangeorzan, MD,FAAOS; Stephen K. Benirschke, MD,FAAOS; Reza Firoozabadi, MD,FAAOS. 


VIPER: Foot and Ankle IV Papers 

Trauma 

(521-532) 

Paper Presentations 

Thursday, March 13 | 1:30 PM - 3:00 PM 

Category/Classification: Foot and Ankle 

Room 6E 

Moderator 1: James Lachman MD, FAAOS 

Moderator 2 John Louis-Ugbo Sr. MD, FAAOS

 VI=Videos P=Paper E=Education R=Research 

Video: Endoscopic All-Inside Flexor Hallucis Longus Tendon Transfer for Chronic Achilles Tendon Rupture 

Video: Posteromedial Talar Body Fracture: Case Discussion and Surgical Technique 

2:07 PM - 2:11 PM 

Low rate of conversion to arthroplasty or arthrodesis after operative treatment of talus fractures 
Erika Roddy, MD; William M. Hannay, MD; David J. Dalstrom, MD, FAAOS; Bruce J. Sangeorzan, MD,FAAOS; Stephen K. Benirschke, MD,FAAOS; Reza Firoozabadi, MD,FAAOS. 


Trauma ePosters 

e711-e800 
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Trauma 

OrthoLive, Sails Pavilion 

7:00 AM - 5:00 PM 

Is fecal diversion necessary in the treatment of open pelvic fractures with rectal injuries? 
Clay A. Spitler, MD,FAAOS; David A. Patch, MD,MEd; Greg E. Gaski, MD,FAAOS; Brett D Crist, MD,FAAOS; Reza Firoozabadi, MD,FAAOS; Bryce A. Cunningham, MD; Rachel Seymour, PhD; Madhav A. Karunakar, MD,FAAOS; EMIT Collaborative. 


President's Symposium: Orthopaedic Infections: The Last Frontier 

Symposium 

Wednesday, March 12 | 1:30 PM - 3:00 PM 

Category/Classification: Infection 

Room 6D 

Moderator 1: William Obremskey MD, MPH, FAAOS 

Moderator 2: Paul Tornetta III MD, PhD, FAAOS 

Will focus on current state of the art of infection prevention and treatment in total joint arthroplasty and fractures. Infection continues to be one of the most common postoperative complications in these two specialties. There is still significant room for improvement in infection prevention as some injuries still have a >10 % infection rate and treatment is unsuccessful with recalcitrant infection in up to 30% of patients. We will also hear future advances that will hopefully decrease infection rates and improve our availability to eradicate infections. 

1:30 PM - 3:00 PM 

Infection Prevention - Fracture 

Reza Firoozabadi, MD, FAAOS. 


OTA/POSNA Specialty Society Program 

OTA/POSNA

Specialty Society Program 

Friday, March 14 | 8:00 AM - 3:30 PM 

Category/Classification: Trauma 

Room 29 

10:35 AM - 10:45 AM 

Determining Stability in Posterior Wall Acetabular Fractures
Reza Firoozabadi, MD, FAAOS. 


Trauma 

OVT130-OVT148 

Orthopaedic Video Theater 

Tuesday, March 11 | 9:00 AM - 5:00 PM 

Category/Classification: Trauma 

Saline Load Test for Traumatic Arthrotomies 
John Bartoletta, MD; Jaewon (Freddy) Yang, MD; Fermin Prieto, MD; Arien L. Cherones, BA; Michael F. Githens, MD, FAAOS. 


Hip Pain in the Young Active Patient – Cases in Hip Preservation 

382 

Case Presentation 

Wednesday, March 12 | 8:00 AM - 9:30 AM 

Category/Classification: Sports Medicine 

Room 33 

Moderator 1: Marc Safran MD, FAAOS 

This is a case-based discussion on appropriateness and indications for the management of various hip pathologies (femoroacetabular impingement, instability, developmental dysplasia of the hip, osteoarthritis, Perthes residuals) in young active patients. No Handout Available. 

8:00 AM - 9:30 AM 

Table Facilitator: Mia S. Hagen, MD,FAAOS. 


AANA/ASES Specialty Society Program 

AANA/ASES 

Specialty Society Program 

Friday, March 14 | 7:00 AM - 1:30 PM 

Category/Classification: Shoulder and Elbow 

Ballroom 20D 

1:04 PM - 1:05 PM 

Debate Introduction: Treatment of Borderline Dysplasia: Clear as Mud 35-Year-Old Female With Borderline Dysplasia and a Labral Tear With Some Acetabular Cartilage Wear 
Mia S. Hagen, MD, FAAOS; Robert W. Westermann, MD. 

1:21 PM - 1:27 PM 

Discussion & Voting 
Mia S. Hagen, MD, FAAOS; Robert W. Westermann, MD; Benjamin G. Domb, MD, FAAOS; Christopher M. Larson, MD, FAAOS; Stephanie Pun, MD, FAAOS. 


Management of Proximal Humerus Fractures in 2025 

184 

Case Presentation 

Monday, March 10 | 11:00 AM - 12:30 PM 

Category/Classification: Trauma 

Room 33 

Moderator 1: Utku Kandemir MD, FAAOS, FACS 

Management of proximal humerus fractures are challenging. Achieving good outcomes relies on understanding of injury patterns and appropriate treatment. This session is co-branded by the Orthopaedic Trauma Association. 

11:00 AM - 12:30 PM 

Table Facilitator: Jonah Hebert-Davies, MD,FAAOS. 


Fracture / Dislocations of the Elbow: A Case-Based Approach 

185 

Case Presentation 

Monday, March 10 | 1:30 PM - 3:00 PM 

Category/Classification: Shoulder and Elbow

 Room 31 

Moderator 1: Jonathan Barlow MD, MS, FAAOS 

Work through the spectrum of elbow instability – from simple dislocations to complex fracture / dislocations with shoulder and elbow and trauma specialists in an interactive setting. No Handout Available. 

1:30 PM - 3:00 PM 

Table Facilitator: Jonah Hebert-Davies, MD,FAAOS. 


Proximal Humerus Fractures: How to Get the Best Outcomes in 2025 

308 

ICL 1.5-Hour 

Wednesday, March 12 | 8:00 AM - 9:30 AM 

Category/Classification: Shoulder and Elbow 

Room 28D 

Moderator 1: Jonah Hebert-Davies MD, FAAOS 

This instructional course lecture discusses how to apply best evidence and technical tips to maximize patient outcomes when treating proximal humerus fractures. 

8:00 AM - 9:30 AM 

A Review of best evidence for ORIF and how to avoid failures 
Surena Namdari, MD,MSc,FAAOS. 

8:00 AM - 9:30 AM 

Top 10 Tips for ORIF of Proximal Humerus Fractures 
Michael J. Gardner, MD,FAAOS. 

8:00 AM - 9:30 AM 

Top Tips to guarantee success for RSA for fracture 
Jay D. Keener, MD,FAAOS. 


Bread and Butter Trauma: Tips and Tricks to Manage Common Intraoperative Problems 

349 

ICL 1.5-Hour 

Wednesday, March 12 | 1:30 PM - 3:00 PM 

Category/Classification: Trauma 

Room 8 

Moderator 1: Kanu Okike MD, MPH, FAAOS

High-yield session which provides tips and tricks to manage intraoperative problems that may arise in the treatment of fractures commonly seen in general orthopaedic practice. This ICL is co-branded by the Orthopaedic Trauma Association. 

1:30 PM - 3:00 PM 

Bread and butter trauma: Tips and tricks to manage common intraoperative problems 
Jonah Hebert-Davies, MD, FAAOS. 


OrthoDome - Shoulder & Elbow II 

HT12 OrthoDome 

Thursday, March 13 | 1:15 PM - 2:45 PM 

Category/Classification:Shoulder and Elbow 

OrthoDome, Booth 529 

Moderator 1: Ronald Navarro MD, FAAOS 

Moderator 2: Evan Lederman MD, FAAOS 

2:31 PM - 2:46 PM 

Arthrex Innovation: FxBridge™ Tuberosity Repair Technique 
Jonah Hebert-Davies, MD, FAAOS. 


Adult Reconstruction Hip ePosters 

e001-e150
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Adult Reconstruction Hip 

OrthoLive, Sails Pavilion 

7:00 AM - 5:00 PM 

THE EFFICACY OF CEFAZOLIN VS HIGHER-GENERATION CEPHALOSPORINS IN PERIPROSTHETIC JOINT INFECTION PREVENTION AFTER HIP AND KNEE ARTHROPLASTY 
Owen S. Roth, BS; Sanjana D. Kanumuri; Suhas P. Dasari, MD; Jaewon (Freddy) Yang, MD; Navin Fernando, MD,FAAOS,FRCSC; Nicholas Hernandez, MD, FAAOS. 

7:00 AM - 5:00 PM 

Metal Allergy and Implant Survivorship in Total Hip and Knee Arthroplasty: A Retrospective Cohort Analysis 
Sanjay Kubsad, BS; Grace E. Hernandez, MD; Mauro Giordani, MD,FAAOS; Nicholas Hernandez, MD, FAAOS 


Adult Reconstruction Knee Poster Session 1 

P026-P050 
Posters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Adult Reconstruction Knee 

OrthoLive, Sails Pavilion 

THE EFFICACY OF CEFAZOLIN VS NON-CEPHALOSPORIN ALTERNATIVES IN PERIPROSTHETIC JOINT INFFECTION PREVENTION AFTER HIP AND KNEE ARTHROPLASTY 
Sanjana D. Kanumuri; Suhas P. Dasari, MD; Owen S. Roth, BS; Jaewon (Freddy) Yang, MD; Navin Fernando, MD,FAAOS,FRCSC; Nicholas Hernandez, MD, FAAOS. 


Adult Reconstruction Knee ePosters 

e151-e300 
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Adult Reconstruction Knee 

OrthoLive, Sails Pavilion 

7:00 AM - 5:00 PM 

Impact of Postoperative Sleep Medication Use on 90-Day Complications Following Total Knee Arthroplasty 
Bill Young, BS; Navin Fernando, MD,FAAOS,FRCSC; Paul A. Manner, MD,FAAOS; Nicholas Hernandez, MD, FAAOS. 

7:00 AM - 5:00 PM 

Impact of Charity Care Financial Assistance on 90-Day Postoperative Outcomes Following Total Joint Arthroplasty 
Owen S. Roth, BS; Bill Young, BS; Arthur Mcdowell, MD; Paul A. Manner, MD,FAAOS; Navin Fernando, MD,FAAOS,FRCSC; Nicholas Hernandez, MD, FAAOS. 


Shoulder and Elbow Poster Session 1 

P091-P110 
Posters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Shoulder and Elbow 

OrthoLive, Sails Pavilion 

A Comparison of Anatomic Total Shoulder Arthroplasty for Posteriorly Eccentric and Concentric Osteoarthritis at Minimum 5-year Follow-Up: Is it important to correct glenoid version? 
Mihir M. Sheth, MD; Zachary Mills, MD; Suhas P. Dasari, MD; Anastasia Whitson, BS; Frederick A. Matsen, MD, FAAOS; Jason Hsu, MD, FAAOS.

Does Activity Level Correlate With Glenoid Component Radiolucencies? A Study of Anatomic Total Shoulder Arthroplasty at a Minimum 4-year Follow-Up 
Mihir M. Sheth, MD; Zachary Mills, MD; Anastasia Whitson, BS; Frederick A. Matsen, MD, FAAOS; Jason Hsu, MD, FAAOS. 


Shoulder and Elbow ePosters

e446-e545 
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Shoulder and Elbow 

OrthoLive, Sails Pavilion 

7:00 AM - 5:00 PM 

Humeral Stress Shielding and Adaptive Changes at a Mean of 7 Years After Anatomic Shoulder Arthroplasty: What Is the Clinical Significance and With What Are They Associated? 
Mihir M. Sheth, MD; Ermyas A. Kahsai, BS; Jaewon (Freddy) Yang, MD; Anastasia Whitson, BS; Frederick A. Matsen, MD, FAAOS; Jason Hsu, MD, FAAOS. 

7:00 AM - 5:00 PM 

Baseplate Version in Reverse Shoulder Arthroplasty: Is There a Functional Benefit to Neutral Version? 
Mihir M. Sheth, MD; Zachary Mills, MD; Suhas P. Dasari, MD; Anastasia Whitson, BS; Frederick A. Matsen, MD, FAAOS; Jason Hsu, MD, FAAOS.

7:00 AM - 5:00 PM

An Accelerated Deep Learning Model Can Accurately Identify Clinically Important Humeral and Scapular Landmarks on Preoperative and Postoperative Anatomic Arthroplasty Plain Radiographs 
William L. Crutcher, MD; Ishan M. Dane, BS; Anastasia Whitson, BS; Frederick A. Matsen, MD, FAAOS; Jason Hsu, MD, FAAOS. 

7:00 AM - 5:00 PM 

Does Adding Hydrogen Peroxide to Chlorhexidine Gluconate Increase the Effectiveness of Skin Preparation in Reducing Cutaneous Cutibacterium Levels? A Randomized Controlled Trial 
William L. Crutcher, MD; Joshua Acidera; Anastasia Whitson, BS; Suhas P. Dasari, MD; Frederick A. Matsen, MD, FAAOS; Jason Hsu, MD, FAAOS.


Poster Tour - Shoulder and Elbow PT

Shoulder and Elbow Poster Tours 

Monday, March 10 | 11:00 AM - 12:00 PM 

Category/Classification: Shoulder and Elbow 

OrthoLive, Sails Pavilion 

Moderator 1: John Horneff III MD, FAAOS 

11:00 AM - 12:00 PM 

Does Activity Level Correlate With Glenoid Component Radiolucencies? A Study of Anatomic Total Shoulder Arthroplasty at a Minimum 4-year Follow-Up 
Mihir M. Sheth, MD; Zachary Mills, MD; Anastasia Whitson, BS; Frederick A. Matsen, MD, FAAOS; Jason Hsu, MD, FAAOS. 

11:00 AM - 12:00 PM 

A Comparison of Anatomic Total Shoulder Arthroplasty for Posteriorly Eccentric and Concentric Osteoarthritis at Minimum 5-year Follow-Up: Is it important to correct glenoid version? 
Mihir M. Sheth, MD; Zachary Mills, MD; Suhas P. Dasari, MD; Anastasia Whitson, BS; Frederick A. Matsen, MD, FAAOS; Jason Hsu, MD, FAAOS.


VIPER: Shoulder and Elbow I Papers 

Shoulder Arthroplasty 

(037-048) 

Paper Presentations 

Monday, March 10 | 11:00 AM - 12:30 PM 

Category/Classification: Shoulder and Elbow Ballroom 20A 

Moderator 1: Stephanie Muh MD, FAAOS 

Moderator 2: Ian Whitney MD, FAAOS 

VI=Videos P=Paper E=Education R=Research 

Video: Reverse Total Shoulder Arthroplasty With Custom Patient-Matched Glenoid 

Video: Revision of Failed Total Shoulder Arthroplasty to Reverse Total Shoulder Arthroplasty With Dissimilar Implant Manufacturers 

11:00 AM - 11:04 AM 

Surgical and Patient Factors Associated with Baseplate Failures After Reverse Shoulder Arthroplasty: A Study by the ASES Complications of RSA Multicenter Research Group 
Jason P. A. Corban, MD; Andrew Jawa, MD,FAAOS; Evan A. Glass, BS; Adam Bowler; Miranda W. McDonald-Stahl, BA, BS; Jacob Kirsch, MD, FAAOS; Dylan Cannon, MD; Lisa G. M. Friedman, MD; Jaina A. Gaudette, BS; John Green, MD; Lauren Grobaty, MD; Michael Gutman, BA; Jaquelyn Kakalecik, MD; Michael A. Kloby, MS; Elliot Konrade, MD; Margaret Knack, MS,RN; Amy Loveland; Joshua I. Mathew, BS; Luke A. Myhre, MD; Jacob Nyfeler; Doug Parsell; Marissa Pazik, ATC, MS; Teja S. Polisetty, MD; Padmavathi Ponnuru; Karch Smith, MD; Katherine A. Sprengel, MA; Ocean V. Thakar, MD; Lacie M. Turnbull, MD; Alayna K. Vaughan, MD; John C. Wheelwright, MD; Joseph A. Abboud, MD,FAAOS; April D. Armstrong, MD,FAAOS; Luke S. Austin, MD,FAAOS; Tyler J. Brolin, MD,FAAOS; Vahid Entezari, MD, MS, FAAOS; Grant E. Garrigues, MD,FAAOS; Brian M. Grawe, MD,FAAOS; Lawrence V. Gulotta, MD,FAAOS; John G. Horneff, MD,FAAOS; Jason Hsu, MD, FAAOS; Joseph P. Iannotti, MD,PhD,FAAOS; Michael S. Khazzam, MD,FAAOS; Jonathan C. Levy, MD,FAAOS; Joseph J. King, MD,FAAOS; Anand M. Murthi, MD,FAAOS; Surena Namdari, MD,MSc,FAAOS; Gregory P. Nicholson, MD,FAAOS; Randall Otto, MD,FAAOS; Eric T. Ricchetti, MD,FAAOS; Robert Z. Tashjian, MD,FAAOS; Thomas W. Throckmorton, MD,FAAOS; Thomas W. Wright, MD,FAAOS. 

11:30 AM - 11:34 AM 

Defining Optimal Synovial Aspirate Thresholds in Predicting Bacterial Presence at the Time of Revision Shoulder Arthroplasty
Andrew P. Collins MD, BS; Norman D. Boardman, MD,FAAOS; Matthew D. Budge, MD,FAAOS; Michael Cusick, MD,FAAOS; Gregory L. Cvetanovich, MD,FAAOS; Vahid Entezari, MD, MS, FAAOS; Catherine J. Fedorka, MD,FAAOS; Kyle R. Flik, MD,FAAOS; Grant E. Garrigues, MD,FAAOS; Jason Ho, MD, FAAOS; Galen S. Kam, MD,FAAOS; Michael S. Khazzam, MD,FAAOS; Hyunmin M. Kim, MD,FAAOS; Joseph J. King, MD,FAAOS; Xinning Li, MD,FAAOS; Frederick A. Matsen, MD, FAAOS; Surena Namdari, MD,MSc,FAAOS; Gregory P. Nicholson, MD,FAAOS; Nathan Orvets, MD,FAAOS; Eric T. Ricchetti, MD,FAAOS; Matthew J. Smith, MD,FAAOS; Jennifer L. Vanderbeck, MD,FAAOS; Alexander R. Vap, MD, FAAOS; Jonathan O. Wright, MD; Thomas W. Wright, MD,FAAOS; Anastasia Whitson, BS; Jason Hsu, MD, FAAOS. 

11:34 AM - 11:38 AM 

Variations in Bacterial Type and Major/Minor Criteria across ICM Diagnostic Categories for PJI of the Shoulder: C. Acnes Predominates Even in Definite Infections 
Andrew P. Collins MD, BS; Norman D. Boardman, MD,FAAOS; Matthew D. Budge, MD,FAAOS; Michael Cusick, MD,FAAOS; Gregory L. Cvetanovich, MD,FAAOS; Vahid Entezari, MD, MS, FAAOS; Catherine J. Fedorka, MD,FAAOS; Kyle R. Flik, MD,FAAOS; Grant E. Garrigues, MD,FAAOS; Jason Ho, MD, FAAOS; Galen S. Kam, MD,FAAOS; Michael S. Khazzam, MD,FAAOS; Hyunmin M. Kim, MD,FAAOS; Joseph J. King, MD,FAAOS; Xinning Li, MD,FAAOS; Frederick A. Matsen, MD, FAAOS; Surena Namdari, MD,MSc,FAAOS; Gregory P. Nicholson, MD,FAAOS; Nathan Orvets, MD,FAAOS; Matthew J. Smith, MD,FAAOS; Jennifer L. Vanderbeck, MD,FAAOS; Alexander R. Vap, MD, FAAOS; Jonathan O. Wright, MD; Thomas W. Wright, MD,FAAOS; Jason Hsu, MD, FAAOS; Anastasia Whitson, BS; Eric T. Ricchetti, MD,FAAOS. 


Shoulder Surgery Disasters: How to Manage Complications and Failures after Arthroscopic and Open Shoulder Surgery. 

284 

Case Presentation 

Tuesday, March 11 | 11:00 AM - 12:30 PM 

Category/Classification: Shoulder and Elbow 

Room 33 

Moderator 1: Xinning Li MD, FAAOS 

The purpose of this ICL is to discuss the optimal treatment options for the common complications or failures after shoulder surgery based on both experience and evidence available in the literature. Each case presentation will highlight both the optimal treatment pathway and technical tricks along with post operative outcome. 

11:00 AM - 12:30 PM 

Table Facilitator: Jason Hsu, MD,FAAOS. 


Shoulder and Elbow Poster Session 2 

P236-P255
Posters 

Wednesday, March 12 | 7:00 AM - 5:00 PM 

Category/Classification: Shoulder and Elbow 

OrthoLive, Sails Pavilion 

Glenoid Wear Rates In Hemiarthroplasty With Concentric Glenoid Reaming Using a Metallic Humeral Head: Mid- to Long-Term Follow-Up
Andrew P. Collins MD, BS; Mihir M. Sheth, MD; James Stenson, DO; Temi Ogunleye, DO; Kevin Khoo, MD; Ermyas A. Kahsai, BS; Anastasia Whitson, BS; Frederick A. Matsen, MD, FAAOS; Jason Hsu, MD, FAAOS. 

Optimizing Intra-Operative Impingement-Free Motion During Reverse Shoulder Arthroplasty
Jie J. Yao, MD; Ermyas A. Kahsai, BS; Frederick A. Matsen, MD, FAAOS; Scott Telfer, PhD; Jason Hsu, MD, FAAOS. 


OrthoDome - Shoulder & Elbow I 

HT08 

OrthoDome 

Wednesday, March 12 | 1:15 PM - 2:45 PM 

Category/Classification: Shoulder and Elbow 

OrthoDome, Booth 529 

Moderator 1: Ronald Navarro MD, FAAOS 

Moderator 2: Evan Lederman MD, FAAOS 

1:31 PM - 1:46 PM 

Arthroscopic Glenoid Bone Grafting for Persistent Shoulder Instability After Latarjet Using Iliac Crest Autograft 
Kevin Khoo, MD; Derrick W. Williams, MS; Arien L. Cherones, BA; Jason Hsu, MD, FAAOS. 


Surgical Treatment of Glenohumeral Osteoarthritis in the Young Active Patient: State of the Art 

386 

Case Presentation

Wednesday, March 12 | 1:30 PM - 3:00 PM 

Category/Classification: Shoulder and Elbow 

Room 33 

Moderator 1: Samer Hasan MD, PhD, FAAOS 

The management of glenohumeral arthritis in young patients is controversial. This ICL will present evidence based and innovative strategies for managing this challenging patient population. 

1:30 PM - 3:00 PM 

Ream and Run: Data and current technique from Seattle 
Jason Hsu, MD,FAAOS. AANA/ASES 


Specialty Society Program 

AANA/ASES Specialty Society Program 

Friday, March 14 | 7:00 AM - 1:30 PM 

Category/Classification: Shoulder and Elbow 

Ballroom 20D 

12:15 PM - 12:19 PM 

Defining Optimal Synovial Aspirate Thresholds in Predicting Bacterial Presence at the Time of Revision Shoulder Arthroplasty
 Jason E. Hsu, MD, FAAOS. 


The Management of Orthopaedic Emergencies for the Community Surgeon 

312 

ICL 1.5-Hour 

Wednesday, March 12 | 8:00 AM - 9:30 AM 

Category/Classification: Trauma 

Room 3 

Moderator 1: Milan Sen MD, MBA, MS, FAAOS 

Be more confident when taking call at any center with this update focusing on open fractures, joint dislocations, compartment syndrome, and femoral neck fractures. 

8:00 AM - 9:30 AM 

Table Facilitator: Conor P. Kleweno, MD, FAAOS. 


VIPER: Trauma VI Papers 

Pelvic Fractures, Acetabular Fractures and Polytrauma 

(485-496) 

Paper Presentations 

Thursday, March 13 | 1:30 PM - 3:00 PM 

Category/Classification: Trauma 

Ballroom 20A 

Moderator 1: Animesh Agarwal MD, FAAOS

 VI=Videos P=Paper E=Education R=Research 

Video: Acute Total Hip Replacement for Geriatric Acetabular Fracture 

2:40 PM - 2:44 PM 

Is Aspirin an Effective Thromboprophylaxis in High-Risk Patients? A Comprehensive Subpopulation Analysis of the PREVENT CLOT Study
Sandip P. Tarpada, MD; Nathan N. O'Hara, PhD; Deborah M. Stein; Anthony J. Desantis, MD; Renan C. Castillo, MD; Katherine Frey, MPH, PhD, RN; Gerard Slobogean, MD,MPH,FAAOS,FRCSC; Ida L. Gitajn, MD,FAAOS; Greg E. Gaski, MD,FAAOS; Laurence Kempton, MD,FAAOS; Conor P. Kleweno, MD,FAAOS; Ashley B. Christmas, MBA, MD; Debra Marvel, MA; Robert V. O'Toole, MD,FAAOS. 


Trauma Poster Session 1 

P131-P145
Posters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Trauma 

OrthoLive, Sails Pavilion 

Noninvasively Quantifying In Vivo Distal Femur Fracture Motion 
Joseph L. Davis; William D. Lack, MD,FAAOS; Aerie Grantham, MS; William L. Crutcher, MD; William D. Lin, BSME; Elmer D. Vazquez, BS; Sam S. Nelson, BS; William R. Ledoux, PhD. 


Pediatrics ePosters 

e371-e395
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Pediatrics 

OrthoLive, Sails Pavilion 

7:00 AM - 5:00 PM 

A More Strict Alignment Tolerance Is Associated with Improved Pronosupination but Worse Patient-Reported Outcomes: A Prospective, Multicenter, Observational Study of Pediatric Both Bone Forearm Fractures 
Elizabeth Nolte, MD; Michael Murphy, MD; Brooke Dickens, MD; Madeline Lyons, MD; Alexandra Marshall, MD; Mitchell Bernstein, MD,FAAOS; William D. Lack, MD,FAAOS. 


Trauma I Poster Presentations 

PP13-PP16 
Poster Presentations 

Monday, March 10 | 10:30 AM - 11:00 AM 

Category/Classification: Trauma 

Station D 

Noninvasively Quantifying In Vivo Distal Femur Fracture Motion 
Joseph L. Davis; William D. Lack, MD,FAAOS; Aerie Grantham, MS; William L. Crutcher, MD; William D. Lin, BSME; Elmer D. Vazquez, BS; Sam S. Nelson, BS; William R. Ledoux, PhD. 


VIPER: Pediatrics II Papers 

Trauma/Infection 

(170-181) 
Paper Presentations 

Tuesday, March 11 | 8:00 AM - 9:30 AM 

Category/Classification: Pediatrics 

Room 2

Moderator 1: Ishaan Swarup MD, FAAOS 

Moderator 2: Rachel Mednick Thompson MD, FAAOS 

VI=Videos P=Paper E=Education R=Research 

Video: Cast Wedging in the Management of Angulated Long Bone Fractures in Children Video: Single Incision Fasciotomy for Compartment Syndrome 

8:08 AM - 8:12 AM 

Alignment, Forearm Pronosupination, and Patient Reported Outcomes: A Prospective, Multicenter, Observational Study of Pediatric Both Bone Forearm Fractures 
Michael Murphy, MD; Elizabeth Nolte, MD; Brooke Dickens, MD; Madeline Lyons, MD; Alexandra Marshall, MD; Mitchell Bernstein, MD,FAAOS; William D. Lack, MD,FAAOS. 


Foot and Ankle Poster Session 1 

P051-P060 
Posters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Foot and Ankle 

OrthoLive, Sails Pavilion 

Ankle function is sustained between 4- and 8 years in a long-term prospective cohort study of ankle arthroplasty versus arthrodesis 
Bruce J. Sangeorzan, MD,FAAOS; Daniel Norvell, PT; William R. Ledoux, PhD; J C. Coetzee, MD,FAAOS; James Davitt, MD, FAAOS; John G. Anderson, MD,FAAOS; Michael E. Brage, MD,FAAOS; Donald R. Bohay, MD,FAAOS,FACS; Jane Shofer, MS. 


Pediatrics ePosters 

e371-e395
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Pediatrics 

OrthoLive, Sails Pavilion 7:00 AM - 5:00 PM 

Increased Operative Time is an Independent Risk Factor for Developing Surgical Complications Following Isolated Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients 
Rishi Sinha, MD; Robert L. Van Pelt, MPH; Daniel W. Green, MD,FAAOS; Kevin G. Shea, MD,FAAOS; Emily L. Niu, MD; Michael G. Saper, DO,ATC,FAAOS; Matthew R. Schmitz, MD,FAAOS; Theodore J. Ganley, MD,FAAOS; Philip L. Wilson, MD,FAAOS; Henry B. Ellis, MD,FAAOS. 


Principles of Management of Common Pediatric Sports Injuries 

182 

Case Presentation 

Monday, March 10 | 8:00 AM - 9:30 AM 

Category/Classification: Pediatrics 

Room 33 

Moderator 1: Shital Parikh MD, FAAOS 

Round table discussion on common pediatric sports injuries (pediatric ACL, OCD, patellar instability, discoid meniscus) led by an expert faculty, providing an interactive learning experience. This session is co-branded by the Pediatric Orthopaedic Society of North America. 

8:00 AM - 9:30 AM 

Table Facilitator: Michael G. Saper, DO,ATC,FAAOS. 


VIPER: Pediatrics I Papers 

Sports 

(121-128) 
Paper Presentations 

Monday, March 10 | 3:30 PM - 4:30 PM 

Category/Classification: Pediatrics 

Room 8 

Moderator 1: Matthew Ellington MD, FAAOS 

Moderator 2: Eric Edmonds MD, FAAOS 

VI=Videos P=Paper E=Education R=Research 

Video: A Surgical Technique for Medial Patellofemoral Ligament Reconstruction in the Skeletally Immature 

3:42 PM - 3:46 PM 

Patient Reported Outcome Measures and Return to Sport Testing 6 Months After Pediatric Arthroscopic Shoulder Surgery 
Bilal Khilfeh, BS, MD; Shing Varakitsomboon, BS; Apeksha Gupta; Michael G. Saper, DO,ATC,FAAOS. 


Pediatrics ePosters 

e371-e395 
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Pediatrics 

OrthoLive, Sails Pavilion 

7:00 AM - 5:00 PM 

Outcomes and Complications of Vertebral Body Tethering by Patient Sex 
A. Noelle Larson, MD,FAAOS; Julia Todderud, BA; Todd A. Milbrandt, MD,FAAOS; Peter O. Newton, MD,FAAOS; Ahmet Alanay, MD; Firoz Miyanji, MD; Kevin M. Neal, MD,MBA,FAAOS; Laurel C. Blakemore, MD,FAAOS; Suken A. Shah, MD,FAAOS; Amer Samdani, MD; Maty Petcharaporn, BS; Michelle Marks, PT,MA; Daniel G. Hoernschemeyer, MD,FAAOS; Stefan Parent, MD, FAAOS; Baron Lonner, MD,FAAOS; Burt Yaszay, MD,FAAOS; Lawrence L. Haber, MD,FAAOS. 


Spine ePosters 

e546-e635 
ePosters 

Monday, March 10 | 7:00 AM - 5:00 PM 

Category/Classification: Spine 

OrthoLive, Sails Pavilion 

7:00 AM - 5:00 PM 

Rod Options to Outcomes: Comparing Sagittal Correction in Pediatric Posterior Spinal Fusion by Rod Size and Material 
Julia Todderud, BA; Michael P. Kelly, MD,MSc,FAAOS,FAORTHA; Joshua M. Pahys, MD,FAAOS; Suken A. Shah, MD,FAAOS; Nicholas D. Fletcher, MD,FAAOS; Peter O. Newton, MD,FAAOS; Daniel J. Sucato, MD,MS,FAAOS; Burt Yaszay, MD,FAAOS; A. Noelle Larson, MD,FAAOS. 


Poster Tour - Pediatrics PT

Pediatrics Poster Tours 

Monday, March 10 | 1:30 PM - 2:30 PM 

Category/Classification: Pediatrics 

OrthoLive, Sails Pavilion 

Moderator 1: Shital Parikh MD, FAAOS 

1:30 PM - 2:30 PM 

Outcomes and Complications of Vertebral Body Tethering by Patient Sex 
A. Noelle Larson, MD,FAAOS; Julia Todderud, BA; Todd A. Milbrandt, MD,FAAOS; Peter O. Newton, MD,FAAOS; Ahmet Alanay, MD; Firoz Miyanji, MD; Kevin M. Neal, MD,MBA,FAAOS; Laurel C. Blakemore, MD,FAAOS; Suken A. Shah, MD,FAAOS; Amer Samdani, MD; Maty Petcharaporn, BS; Michelle Marks, PT,MA; Daniel G. Hoernschemeyer, MD,FAAOS; Stefan Parent, MD, FAAOS; Baron Lonner, MD,FAAOS; Burt Yaszay, MD,FAAOS; Lawrence L. Haber, MD,FAAOS.


Top Paper Awards: Pivotal Moments

TPA
Paper Presentations

Tuesday, March 11 | 8:00 AM - 9:30 AM

Category/Classification: General

Room 6D

Moderator 1: Henry Clarke MD, FAAOS

Moderator 2: Stephen Kottmeier MD, FAAOS

Don't miss meeting the Top Paper Award Winners as they discuss the pivotal moments in their research. Ask questions, discuss how they arrived at their conclusions, and see them receive their awards!

8:04 AM - 8:08 AM

Closed Incision Negative Pressure-Therapy Does Not Decrease Wound Complications following Revision Total Hip Arthroplasty: A Randomized Controlled Trial
Jaewon (Freddy) Yang, MD; Alexander Acuna; Anne Debenedetti, MSc; Craig J. Della Valle, MD,FAAOS; Vasili Karas, MD, FAAOS; Brett R. Levine, MD,MS,FAAOS; COL. (ret) Tad L. Gerlinger, MD,FAAOS; Denis Nam, MD,MSc,FAAOS.


VIPER: Adult Reconstruction Hip VI Papers

Revision THA: What's new?

(497-508)
Paper Presentations

Thursday, March 13 | 1:30 PM - 3:00 PM

Category/Classificationz: Adult Reconstruction Hip

Ballroom 20D

Moderator 1: Seth Jerabek MD, FAAOS

Moderator 2: Elizabeth Lieberman MD, FAAOS

VI=Videos P=Paper E=Education R=Research

Video: Synovectomy and Head and Liner Exchange in Revision Total Hip Replacement Using the Direct Anterior Approach

1:34 PM - 1:38 PM

Closed Incision Negative Pressure-Therapy Does Not Decrease Wound Complications following Revision Total Hip Arthroplasty: A Randomized Controlled Trial
Jaewon (Freddy) Yang, MD; Alexander Acuna; Anne Debenedetti, MSc; Craig J. Della Valle, MD,FAAOS; Vasili Karas, MD, FAAOS; Brett R. Levine, MD,MS,FAAOS; COL. (ret) Tad L. Gerlinger, MD,FAAOS; Denis Nam, MD,MSc,FAAOS.