MSOS Final Program

MEDICAL STUDENTORTHOPEDIC

SYMPOSIUMFinal Program

April 10, 202210am-2pm EST

1st Annual Virtual Conference

OUR MISSION

LEADERSHIP AND VOLUNTEERS

OUR SPONSORS

CONFERENCE SCHEDULE

AWARD WINNING PRESENTATIONS

POSTERS

ORTHOPEDIC SURGERY RESIDENT PANELA Day in the Life of a Resident

RESIDENCY PROGRAM DIRECTOR PANELHow to be a Competitive Resident Applicant

TABLE OF

M E D I C A L S T U D E N T O R T H O P E D I C S Y M P O S I U M 0 1

CONTENTSpage 2

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To support medical student research andeducational opportunities for studentsinterested in orthopedic surgery.


OUR MISSION

Twitter@MSOSortho

Websitewww.msosortho.com

HEAR MORE FROM US

LEADERSHIP


Amil AgarwalConference Coordinator

George Washington University

PLANNING COMMITTEE

Alisa MalyavkoGraphic Designer


Theodore QuanResearch and Survey DesignerGeorge Washington University

Samuel FullerSocial Media Manager


Tara HarmonSocial Media Manager

Harvard University

ADVISORY BOARD

Alex Gu, MDGeorge Washington University

Simone A. Bernstein, MDWashington University in St. Louis

Teresa Doerre, MDGeorge Washington University

Sophie BernsteinEngagement Coordinator

University of Missouri - Kansas City

Dhruv SharmaCommittee Member


Amy ZhaoCommittee Member


LEADERSHIP

Lisa K. Cannada, MDNovant/Hughston Clinic

ADVISORY BOARD

Savyasachi C. Thakkar, MDJohns Hopkins University

Cara A. Cipriano, MDUniversity of Pennsylvania

Sean A. Tabaie, MDChildren’s National Hospital

Mary K. Mulcahey, MDTulane University

Grant Hogue, MDHarvard University

Marvin E. Dingle, MDWalter Reed Medical Center

Daniel London, MDUniversity of Missouri

Amiethab Aiyer, MDJohns Hopkins University


William N. Levine, MDColumbia University

VOLUNTEERS

Amiethab Aiyer, MDJohns Hopkins University

Matthew Best, MDJohns Hopkins University

Joshua Campbell, MDGeorge Washington University

Lisa Cannada, MD Novant/Hughston Clinic

Marc Chodos, MDGeorge Washington University

Cara Cipriano, MDUniversity of Pennsylvania

Marvin Dingle, MDWalter Reed Medical Center

Teresa Doerre, MDGeorge Washington University

ATTENDING MODERATORS


Marc Dyrszka, MDColumbia University

Gregory Golladay, MDVirginia Commonwealth University

Grant Hogue, MDHarvard University

Joshua Lawrenz, MDVanderbilt University

Daniel London, MDUniversity of Missouri

Duc Nguyen, MDJohns Hopkins University

Cecilia Pascual-Garrido, MDWashington University in St. Louis

RESIDENT/FELLOW MODERATORS

Dustin Schuett, DONaval Medical Center San Diego

Jan Szatkowski, MDIndiana University

Sean Tabaie, MDChildren's National Hospital

Savyasachi Thakkar, MDJohns Hopkins University

Bryan Vopat, MDUniversity of Kansas

Warren Yu, MDGeorge Washington University

Zachary Zimmer, MDGeorge Washington University

Michael Baird, MDWalter Reed Medical Center

Lorraine Boakye, MD (Fellow)Harvard University

Peter Chang, MDWashington University in St. Louis

David Clever, MDWashington University in St. Louis

Jordan Cohen, MDUniversity of Pennsylvania

Wendell Cole, MDTulane University

Arianna Gianakos, DO (Fellow)Harvard University

Jeffrey Henstenburg, MDJefferson University

Paul Inclan, MDWashington University in St. Louis

Josef Jolissaint, MDCarolinas Medical Center

Daniel Layon, MDVirginia Commonwealth University

Kendall Masada, MDUniversity of Pennsylvania

Abhay Mathur, MDGeorge Washington University

Claire McDaniel, MDJohns Hopkins University

Tricia Melvin, MDAllegheny Health Network

Michael Raad, MDJohns Hopkins University

Pradip Ramamurti, MDUniversity of Virginia

Jonathan Savakus, MDVanderbilt University

Nipun Sodhi, MD Long Island Jewish Medical Center

Seth Stake, MDGeorge Washington University

William Stoll, MDGeorge Washington University

VOLUNTEERS

Michael Baird, MD Walter Reed Medical Center

ABSTRACT REVIEWERS


David Bernstein, MDHarvard Univeristy

Ashleigh Bush, MD University of Pennsylvania

Casey Gioia, MD George Washington University

Jordan Cohen, MD University of Pennsylvania

Kathleen Collins, MD University of Pennsylvania

Avilash Das, MD George Washington University

Benjamin Farley, MD George Washington University

Tommy Fraychineaud, MD George Washington University

Sennay Ghenbot, MD Walter Reed Medical Center

Andrew Harris, MD Johns Hopkins University

Connor Hoge, MD The Ohio State University

Stephanie Kaszuba, MD Yale University

Erin Kelly, MD University of Pennsylvania

Suzanne Kent, MDTufts University

Brock Knapp, MDGeorge Washington University

Tim Kreulen, MDJohns Hopkins University

Aaron Lam, MDMaimonides Medical Center

Danny Lee, MD University of Miami

Kevin Lehane, DO New York University

Christina Liu, MD Harvard University

Kendall Masada, MD University of Pennsylvania

Sand Mastrangelo, MD University of Pennsylvania

Abhay Mathur, MD George Washington University

Peter Howard, MD George Washington University

Josef Jolissaint, MD Carolinas Medical Center - OrthoCarolina

Kevin Mathew, MD George Washington University

Conor McCarthy, MD Walter Reed Medical Center

Barbara Jones, MD George Washington University

Caillin Marquardt, MD George Washington University

VOLUNTEERS

Mitchell Ng, MD Maimonides Medical Center

ABSTRACT REVIEWERS


Bradley Osemwengie, MD University of Pennsylvania

Michael Patetta, MD University of Illinois Chicago

Neil Pathak, MD Yale University

Dmitriy Peresada, MD University of Illinois Chicago

Pradip Ramamurti, MD University of Virginia

Rachel Ranson, DO George Washington University

Davidson Sacolick, MD George Washington University

Abhinav Sharma, MD University of California Irvine

Nipun Sodhi, MD Long Island Jewish Medical Center

William Stoll, MD George Washington University

Brian Sullivan, MD Johns Hopkins University

Caitlin Ward, MD Rush University

Dainn Woo, MD University of Pennsylvania

Josh Tadlock, MD William Beaumont Army Medical Center

Yixuan Tong, MD New York University

Timothy Murphy, MD Walter Reed Medical Center

RESIDENT PANELISTSDavid Bernstein, MDHarvard University

Wendell Cole, MDTulane University

Justin Hicks, MDWashington University in St. Louis

Pradip Ramamurti, MDUniversity of Virginia

Rachel Ranson, DOGeorge Washington University

Kamali Thompson, MDTemple University

PROGRAM DIRECTOR PANELISTSCraig Eberson, MDBrown University

Anthony Johnson, MDUniversity of Texas at Austin

Monica Kogan, MDRush University

Dawn Laporte, MDJohns Hopkins University

I. Martin Levy, MDAlbert Einstein College of Medicine

Sam Moghtaderi, MDGeorge Washington University

Michael Meghpara, MD Thomas Jefferson University

OUR PARTNERS


Sunday, April 10, 2022: 10am-2pm ESTCONFERENCE SCHEDULE


10:00AM-10:15AM Opening RemarksAlex Gu, MD

Lisa K. Cannada, MD

10:20AM-11:00AM Award Winning PresentationsModerated by Cara A. Cipriano, MD and Sean Tabaie, MD

Michael T. Arnold, BSDerrek Edukugho, BS

Lindsey Johnson, BS, MBARachel Joujon-Roche, BS

Patricia Rodarte, BS

11:05AM-12:00PM Breakout Sessions

12:15PM-12:55PM A Day in the Life of a Resident - Orthopedic Surgery Resident PanelModerated by Alisa Malyavko, BS

David Bernstein, MDWendell (Cody) Cole, MD

Justin Hicks, MDPradip Ramamurti, MD

Rachel Ranson, DOKamali Thompson, MD

1:00PM-1:45PM How to be a Competitive Residency Applicant - Program Director PanelModerated by Amil Agarwal, BA

Craig Eberson, MDAnthony Johnson, MD

Monica Kogan, MDDawn LaPorte, MDI. Martin Levy, MD

Sam Moghtaderi, MD

1:45PM-2:00PM Closing Remarks and Breakout Room AwardsWilliam N. Levine, MD

Awards Presented by Amil Agarwal, BA

AWARD WINNINGPRESENTATIONS


AWARD WINNING PRESENTATION

Introduction: Endoprosthesis durability in limb salvage surgery is dependent on factors includingresection length, implant location, and the quality of bone remaining after tumor resection.Radiation therapy (XRT) has detrimental effects on bone including fracture and impairedosseointegration. We hypothesized that XRT to the extremities would decrease primaryendoprosthesis survivorship.

Methods: This was a retrospective cohort study using our institution’s database of 822endoprostheses. Inclusion criteria was limb salvage surgery with cemented endoprosthesisreconstruction for a primary extremity tumor. Patients with a non-oncologic diagnosis ormetastatic disease were excluded. Patients receiving XRT to the extremities were sub-divided intolow dose (≤ 3000 cGy) and high dose (> 3000 cGy) cohorts. The primary outcome was implantfailure using the Henderson classification system, specifically aseptic loosening and mechanicalfailure. Binary logistic using patient sex, age, XRT dose, resection length, stem length, stemdiameter, implant fabrication, and implant location was used to identify significant risk factors forimplant failure.

Results: Low dose XRT was not associated with a significant difference in implant survival to asepticloosening (X2=2.6, p=0.11) via the log rank test; however, endoprostheses in patients exposed tohigh dose XRT had significantly shorter time to aseptic loosening compared to no XRT (X2=4.1,p=0.04). XRT dose was not a significant predictor of aseptic loosening on binary logistic regressionanalyses. High dose XRT was associated with a significantly shorter time to mechanical failurecompared to non-irradiated patients (X2=4.2, p=0.04) (Figure 1). High dose (O.R.=4.75, p=0.03) XRTwas a significant risk factor for developing mechanical failure on binary logistic regression.

Conclusion: Patients receiving XRT doses greater than 3000 cGy may be at increased risk of earlyaseptic loosening and all-cause mechanical failure of cemented endoprostheses.

High Dose Radiation Therapy is Associated with EarlyMechanical Failure of Cemented Endoprostheses


David Geffen School of Medicine, University of California, Los Angeles, CA

PRESENTING AUTHOR: MICHAEL T. ARNOLD, BS

Erik J. Geiger, MD , Christopher Hart, MD , Danielle Greig, MD , Rishi Trikha, MD , TroySekimura, MD , Jeffrey J. Eckardt, MD , Nicholas M.Bernthal, MD


Introduction: The current “gold standard” treatment for slipped capital femoral epiphysis (SCFE) isinsertion of a single cannulated screw down the epiphyseal center. Debate remains as to whetherpartially- (PTCS) or fully-threaded (FTCS) cannulated screws, and what number, are optimal. Thepresent retrospective cohort study compares such constructs in a clinical model.

Methods: IRB approval was obtained. Patients (N=158) presenting to a level-one pediatric traumacenter for in situpinning of SCFE between January 2005 and April 2018 were included. Covariatesanalyzed were sex, race, BMI, history of endocrinopathy, and preoperative designation of unstableSCFE. Outcomes included return to the operating room (OR), avascular necrosis (AVN), hardwarefailure/removal, and the sequelae of femoroacetabular impingement (FAI).Multivariable logisticregression models included covariates with significant univariate effects, as well as threadconfiguration, number of screws, preoperative instability, and the screw*thread andscrew*instability interactions.

Results: Average patient age at surgery was 12.3±1.9 years; 63% of patients were male; 68% ofpatients were White/Caucasian and the remaining 32% were Black/African American. Mean BMIwas 28.4±6.4 kg∙m-2. PTCS were utilized in 81.0% of constructs and 1 screw was placed in 83.5% ofhips. Outcome rates were as follows: return to OR=15.8%, AVN=7.6%, FAI=7.0%, hardwarefailure/removal=9.5%. Univariate modeling demonstrated no significant covariate effects on returnto OR (each P≥0.181) or AVN (each P≥0.099). Sex had a significant effect on FAI (P=0.012). Age andbilateral SCFE were significantly related to hardware failure/removal (P=0.039 and P=0.015,respectively). Multivariable models found that 2 screw constructs were associated with increasedodds of return to OR [P=0.027; OR=3.01 (1.13-7.98)]. Odds of AVN were increased by older age(P=0.024; OR=1.45 [1.03-2.03]) and 2 screw constructs in stable SCFE [screws*stability interaction:P<0.001; OR=60.5 (5.60-652.31)]. Female sex increased odds of FAI (P=0.012; OR=5.17 [1.31-20.36]).Finally, odds of hardware failure/removal were increased by 2 screw constructs [P=0.038; OR=3.64(1.13-11.70)] and bilateral SCFE [P=0.027; OR=3.51 (1.15-10.74)].

Conclusion: A single, PTCS comprises the majority of SCFE constructs, and this construct carries theleast risk for negative outcomes in cases of stable SCFE. These data demonstrate no significanteffects of thread configuration on outcomes. The authors caution orthopaedic surgery providersagainst using more than one screw in cases of stable SCFE, as well as to monitor older, female,and/or bilateral SCFE patients more closely due to an increased risk for complications.

Screw Thread Configuration Has No Effect on OperativeOutcomes of Slipped Capital Femoral Epiphysis


Department of Orthopedic Surgery, Boonshoft School of Medicine, Wright State University, Dayton, OH

PRESENTING AUTHOR: DERREK EDUKUGHO, BS

Garrhett Glenn Via, MD, David A Brueggeman, MD, Joseph G Lyons, Andrew WFroehle, PhD, Melissa A Martinek, DO, Michael C Albert, MD


Introduction: 3D bioprinting offers a novel solution to critical sized bone defects by allowing theplacement of osteogenic cells, additive biomaterials and bioactive signaling that mimic nativetissue. We describe the suitability of an extrusion-based 3D bioink composed of gelatinmethacryloyl (GelMA), gelatin, hydroxyapatite (HA), and osteoblasts for bone tissue engineering.

Methods: A mouse calvarial osteoblast-laden GelMA-gelatin-LAP bioink consisting of variousconcentrations of HA was 3D-bioprinted into a porous hydrogel construct. After days 1, 14, and 28,five constructs from each HA concentration were analyzed. The water weight percent differences ofthe hydrogels and the degradation behavior in enzyme solution were characterized. An ALP assayand histological analysis were performed. Cell survivability was determined using a LIVE/DEADViability/Cytoxicity Kit and AlamarBlue Cell Viability reagent. Real-time polymerase chain reaction(RT-qPCR) was performed to measure expression levels of bone morphogenetic protein-7 (BMP-7)and Osteocalcin (BGLAP).

Results: The addition of 5, 10, and 20 mg/ml of HA significantly reduced hydrogel swelling (p ≤ 0.01)from baseline GelMA-Gelatin hydrogels (Figure 3A). HA significantly decreased hydrogel breakdownin a concentration dependent manner (Figure 3B, p ≤ 0.001). A significant increase in cellproliferation at day 28 was noted in all groups (Figure 3D). ALP activity (Figure 3E) significantlyincreased with the addition of 5mg/ml and 20mg/ml of HA at days 7 and 28 (p ≤ 0.05). Live/deadstaining at 1, 14, and 28 days showed high chondrocyte viability. The addition of 20mg/ml of HAdemonstrated significantly greater BMP7 and BGLAP gene expression at both 14 and 28 days overthe hydrogels without HA (Figure 5, p ≤ 0.05).

Conclusion: The addition of HA to GelMA-gelatin hydrogels significantly decreased hydrogelswelling, improved the ability of the hydrogel to resist enzymatic degradation, increasedosteoblastic differentiation and mineralization, and increased osteogenic gene expression whilemaintaining equal cell viability and proliferation to non-HA hydrogels.

3D Bioprinted GelMA-Gelatin-Hydroxyapatite OsteoblastLaden Composite Hydrogels for Bone Tissue Engineering


Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC

PRESENTING AUTHOR: LINDSEY JOHNSON, BS, MBA

Nicholas B. Allen, BS, Bijan Abar, MS, Richard Danilkowicz, MD, Samuel B. Adams, MD


Introduction: Management of adult spinal deformity(ASD) increasingly favors operativeintervention, however complication rates remain high. This study compares health-related-quality-of-life(HRQL) metrics of patients with suboptimal surgical outcomes to non-operativemanagement, which approximates the natural history of ASD.

Methods: This is a retrospective analsis of operative and non-operative patients(≥18yo) from a single-center ASD database. Patients with baseline and 2-year follow-up were included. For non-operativepatients, decision to forego surgery was made by the patient. Operative patients were selected for“suboptimal outcomes,” defined as any reoperation, major complication, or ≥2 severe SRS-Schwabmodifiers at 2-years. Suboptimal operative(SOp) vs. natural history(NH) groups were propensityscore matched(PSM) by age, deformity, Oswestry-Disability-Index(ODI), and comorbidities. Meanscomparison tests assess differences in improvement and rates of achieving minimal clinicallyimportant difference(MCID) in ODI and ScoliosisResearch-Society-22(SRS-22).

Results: After PSM, 74 patients were included(37-SOp; 37-NH). SOp and NH groups were notsignificantly different in baseline demographics, HRQLs, or radiographic deformity(Table 1). At 2Y,SOp patients had greater improvement in ODI and higher rates of reaching MCID, both p-values<.001. SOp patients had significantly better SRS-22-Total, SRS-22-Pain and SRS-22-Satisfactionscores at 2Y, all p-values<.001. Finally, significantly more SOp patients gained ≥1 MCID in SRS-Activityand SRS-Pain, both p-values<.002.

Conclusion: Compared to the natural history of ASD, operative patients with suboptimal outcomesstill experience significantly greater improvement in HRQLs. Such divergent outcomes at 2Y,highlight the stagnation and deterioration associated with the disease process. Spine surgeonsshould consider the outcomes associated with the natural history of ASD when weighing risks andbenefits of operative intervention.

Natural History of Adult Spinal Deformity: How do patientswith Less than Optimal Surgical Outcomes Fare Relativeto Non-Operative Counterparts?


Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Hempstead, NY

PRESENTING AUTHOR: RACHEL JOUJON-ROCHE, BS

Peter Tretiakov, BS, Oscar Krol, BA, Tyler Williamson, MS, Bailey Imbo, BA, Lara Passfall,BS, Shaleen Vira, MD, Peter G. Passias, MD


Introduction: Gender bias has not been studied extensively within orthopaedic surgery, where only8% of practicing orthopaedic surgeons in the US identify as female. As more women enter the field,it is critical to examine female orthopaedic surgeons’ experiences in navigating conflict and itsimpact on their career and wellbeing.

Methods: An anonymous 54-question survey was distributed through the Ruth JacksonOrthopaedic Society membership roster (n=1.1K) and Women in Orthopaedics (n=1.6K), an onlinegroup exclusive to female orthopaedic surgeons in practice/training. Questions inquired aboutseveral workplace conflict scenarios.

Results: There were 373 female respondents. 55% were between 35 and 45 years old, 79% wereWhite/Caucasian, 10% Asian/Asian American, 4% Black/African American, and 4% Hispanic/Latinx.Results showed that 73% had been described as “bossy, too assertive, pushy, demanding, ordifficult”, 80% had to do more administrative work in clinic than their male counterparts, and 51%had been reported for behaviors that a male counterpart had not. Respondents who were reportednoted depression (n=40), anxiety (n=69), burnout (n=85), and sleep disturbances (n=48) as emotionaleffects of the event. Additionally, 29 respondents reported being forced out or leaving their previousjob due to workplace conflict. When asked if they would choose the same career again, 21% said no

Discussion: Female orthopaedic surgeons encounter unique workplace challenges that diminishcareer satisfaction and contribute to burnout. Understanding and acknowledging this relationshipbetween gender bias and orthopaedic surgery is essential to create a more positive workingenvironment for female orthopaedic surgeons and encourage incoming trainees.

The Other Side of Conflict: examining the challenges offemale orthopaedic surgeons in the workplace


Warren Alpert Medical School of Brown University, Providence, RI

PRESENTING AUTHOR: PATRICIA RODARTE, BS

Maria S Kammire, BS, Heidi Israel, PhD, Selina C Poon, MD, MPH, MS, Lisa K CannadaMD

POSTERSM E D I C A L S T U D E N T O R T H O P E D I C S Y M P O S I U M 1 6

BASIC SCIENCEMODERATED BY DRS. CECILIA PASCUAL-GARRIDO & DAVID CLEVER

Ankle and Knee Osteoarthritis: A Comparisonof Synovial RNASara BuckleyUniversity of Colorado Anschutz

Anatomic Study of the HumeralIntramedullary CanalJason ChenTexas Tech University

Bioresorbable Porous Composite CeramicPolymer Scaffolds Support Bone Growth InVivoRobert ChildersUniversity of Arizona Tucson

Myofiber distribution and fibrosis of theArticularis genu relative to functionallimitations in osteoarthritisJose Cruz AyalaLouisiana State University

Comparison of Loose vs Tight Suture RepairTechniques in Nerve Tissue UndergoingWallerian Degeneration in a Rat ModelGrace GilbertSt. George's University

Addition of osmotic agents to normal salineprevents metabolic impairment in articularchondrocytes during arthroscopyArman HlasUniversity of Iowa

Blood Clots Formed In Vitro as a TherapeuticVehicle During Bone HealingPeter AwadWestern Michigan University

Effect of muscle paralysis on load-induced β-catenin activation in in-vivo mechanicalloading mice modelKashif JavidUniversity of Missouri - Kansas City


Usefulness of nerve conduction study forimmediate differentiation of mild andmoderate nerve crush injuries in miceJungeun LeePenn State College

Low Oxygen Culture Induction of IncreasedPD-L1 Expression in C2C12 MyoblastsJuliana OverbeyWestern Michigan University

Analysis of Growth Rate and ChondrocyteAlignment of Rabbit Tibial Growth Plates afterPeriosteal ResectionGrant OzakiUniversity of Nebraska

Urine Stinks: Little Correlation betweenUrinary and Synovial Fluid IL-6 in PatientsPost-Anterior Cruciate Ligament RepairBreanna SullivanUniversity of Illinois Peoria

Enhanced bone formation is observed by ColdPlasma Treatment at Revision SurgeryChristophe TalonePhiladelphia College of Osteopathic Medicine

Identification of new therapeutic targets forosteoarthritis by proteomic analysisJen XuMedical University of South Carolina

Serum Calcium and Vitamin D levels andFracture Risk in Post-Menopausal WomenLubna ZiauddinUniversity of Illinois Chicago

FOOT AND ANKLE 1 MODERATED BY DRS. AMIETHAB AIYER & ARIANNA GIANAKOS


Analysis of Medicare Reimbursement Ratesand Procedure Volume in Ankle Arthroplastyand Ankle Arthrodesis: 2000 - 2020Olufunmilola AdeleyeMayo Clinic

Surgical Management of Chronic Achillestendon rupture: A systematic review andProposed Treatment AlgorithmMohammad AzamSUNY Upstate Medical University

Opioids in Foot and Ankle Fracture Surgery: ASystematic ReviewDaniel BadinJohns Hopkins University

General Anesthesia Versus MonitoredAnesthesia Care in Fasciotomy forNontraumatic Compartment Syndrome ofthe LegMichael BarrySUNY Downstate College of Medicine

Orthopaedic Foot and Ankle SurgeryLeadership Trends: A Cross-Sectional Study ofFellowship Directors and Division ChiefsAman ChopraGeorgetown University

Anatomic Structures at Risk During Posteriorto Anterior Percutaneous Screw Fixation ofPosterior Malleolar Fractures: A CadavericStudyNatalia CzerwonkaNew York Medical College

The Rate of Post-Treatment UnionDeformities in Fifth Metatarsal FracturesAlexandra FlahertyUniversity of Texas Medical Branch

The Statistical Fragility of Platelet-Rich Plasmaas Treatment for Plantar Fasciitis: ASystematic Review and Meta-analysisArjun GuptaRutgers University

Outcomes for Metal Spacers in Treating HindFoot Bony DefectsSoroush KazemiUniversity of California, Davis

Defining reference values for the anatomicalaxis of syndesmosis and landmark for theclamp placement to minimize malreductionMarguerite MullenBrown University

Patterns and Predictors of Anterior-inferiorTibiofibular Ligament (AITFL) Avulsions inAnkle FracturesNoopur RanganathanOakland University

Return to Sports and Clinical Outcomes inSuture-Tape Augmentation for AnkleInstability - A Systematic ReviewAlan SamsonovCUNY School of Medicine

A Systematic Review of YouTube VideosAbout Total Ankle ArthroplastyJessica SchmerlerJohns Hopkins University

Isolated ATFL versus Combined ATFL and CFLSuture Tape Augmentation for the treatmentof lateral ankle instability: Are outcomesequivalent?Zachary TroianiAlbany Medical College

Definition of Failure in Lateral Ankle InstabilitySurgeryJonathan DallmanUniversity of Kansas

FOOT AND ANKLE 2 MODERATED BY DRS. MARC CHODOS, BRYAN VOPAT, & LORRAINE BOAKYE


Risk Factors for Surgical Site InfectionsFollowing Open Reduction and InternalFixation for Bimalleolar Ankle FracturesJavier DeJesus LugoDownstate Health Sciences University

Gastrocnemius Recession: Discrepancies inthe LiteratureNicholas EhrenborgOhio University Heritage College ofOsteopathic Medicine

The interosseus crural branch of the tibialnerve: an anatomical study of a rarelydescribed structureNicholas GerardTulane University

Split Anterior Tendon Transfer & Split PosteriorTendon Transfer Treatment of CongenitalClubfoot in Cerebral Palsy: Is There aDifference?Aedan HannaRutgers University

Biomechanical Effectiveness of Unicortical vsBicortical Blocking Screws in Distal FibulaFracture ReductionSheldon McCownUniversity of Texas Medical Branch

Impact of ESRD on Postoperative Outcomesof Lower Extremity Amputations: An ACSNSQIP Analysis 2008-2016Arie MonasSUNY Downstate College of Medicine

The Association between Open Proximal TibialFractures and ObesityEbunoluwa OlawoleTemple University

A Potential Surgical Solution for Non-HealingDiabetic Ulcerations: Long Term Outcomes ofThe Vertical Contour CalcanectomyDaniel PopovskyGeorgetown University

Micro-CT Analysis of the Lisfranc ComplexReveals Higher Bone Density in DorsalCompared to Plantar RegionsMelissa RequistUniversity of Utah

Career Trajectory Analysis for Orthopedistswith Master's in Public Health Franco SabatiniUniversity of Texas Medical Branch

Radiographic Outcomes in the Treatment ofType II Adult Acquired Flatfoot DeformityFollowing Lateral Column Lengthening with aTitanium Wedge versus Autograft or AllograftAndrew SalgadoAlbany Medical College

Variant Posterior Tibial VeinPreston TerleTulane University

Sleep Apnea and Postoperative MedicalComplications and Healthcare ExpendituresFollowing Open Reduction and InternalFixation of Bimalleolar Ankle FracturesSemran ThamerDartmouth College

Reconstruction of Charcot Foot DeformityUsing Circular External Fixators and Fusion: ACase ReportBryant TranstrumTexas Tech University

Outcome Reporting in Total AnkleArthroplasty: A Systematic ReviewYuta UmedaUniversity of Cincinnati

HAND AND WRIST MODERATED BY DRS. DANIEL LONDON & PETER CHANG


Transscaphoid, Transcapitate PerilunateFracture Dislocation with Ulnar NerveCompression: A Case ReportJohn AvendanoRutgers University

Interconnections of the Flexor DigitorumProfundus: An Anatomic Cadaver StudyChristopher BellaireIcahn School of Medicine at Mount Sinai

Cubital Tunnel Release: Outcomes from aTwo-Incision ApproachMaxwell Davison-KerwoodIsrael Institute of Technology

Arthrodesis for Carpometacarpal JointArthritis: A Systematic ReviewMiraal DharamsiTexas Tech University

Novel Use of Blood Flow Restriction Therapyin the Treatment of Wrist DegenerativeOsteoarthritisKevin FeltzUniversity of Missouri - Columbia

Comparison of Two Bone Anchors For theManagement of Basal Thumb ArthritisAuggie HerberArizona College of Osteopathic Medicine

Role of Laser Pointer in BudgetingFluoroscopy Time and Radiation ExposureKeegan HonesUniversity of Florida

Elective Hand Surgery is Delayed AmongPrivate Insurance HoldersCaleb HoodUniversity of Alabama Birmingham

Radially-Based Extensor Retinacular SlingReconstruction in Extensor Carpi UlnarisSubsheath InjuriesMichael MastroianniTufts University

Optimizing the Orientation of a Suture Buttonto Stabilize the Distal Radioulnar Joint in aBone ModelMakoa MauUniversity of Hawaii

General Anesthesia Versus RegionalAnesthesia in Metacarpal Shaft/Neck FractureORIF: An ACS NSQIP Analysis 2008-2016Kevin NicholasSUNY Downstate College of Medicine

The Single Assessment Numeric Evaluation(SANE), PROMIS-UE, and QuickDASH forCarpal Tunnel Release Surgery and TriggerFinger Release SurgeryGabrielle NotorgiacomoUniversity of Cincinnati

Six-week radiographic follow up does notchange management for non-operativelytreated extra-articular metacarpal shaftfracturesRobert PonceUniversity of Cincinnati

Arthrodesis as salvage for failedmetacarpophalangeal joint arthroplastyMatthew RodeMayo Clinic

A Review on the Utility of Custom UpperExtremity Orthotics in Managing SevereSpasticity in Pediatric Cerebral Palsy PatientsSiraj ShaikhRutgers University

HIP AND KNEE RECONSTRUCTION 1MODERATED BY DRS. SAVYASACHI THAKKAR, PRADIP RAMAMURTI & DANIEL LAYON


The Impact of Blood Transfusion Utilization onOutcomes and Complications Following TotalHip Arthroplasty in Patients with Sickle CellAnemia: A Propensity Score-Matched AnalysisKyrillos AkhnoukhSUNY Downstate College of Medicine

The Impact of Tourniquet Use on theIntraoperative Patient Experience of PainDuring Total Knee Arthroplasty: A ProspectiveComparative Clinical TrialGabriel AlemayehuWashington State University Spokane

Comparison of Postoperative OutcomesBetween Anesthetic Types Following TotalKnee Arthroplasty: An ACS NSQIP Analysis2008-2016Joydeep BaidyaSUNY Downstate College of Medicine

The Impact of Posterior-stabilized versusConstrained Polyethylene Liners in RevisionTotal Knee ArthroplastyGeidily BeatonThe City College of New York

Does the Severity of Osteoarthritis GradeCorrelate with Postoperative FunctionalOutcome Scores after Total KneeArthroplasty?Brian CarlsonWashington State University Spokane

Reliability of a simple fluoroscopic image toassess leg length discrepancy during directanterior approach total hip arthroplastySandi CausUniversity of Vermont

Bone Remodeling and Cortical ThinningDistal to the Femoral Stem: A RetrospectiveReviewKelly ChandlerUniversity of Alabama at Birmingham

Analyzing Racial Disparities in Total KneeArthroplasty OutcomesShivan Chokshi University of Texas Medical Branch

Comparison in Anesthetic Types in the Settingof Total Hip Arthroplasty: An ACS-NSQIPPropensity Score Matching Analysis 2008-2016Matthew ChungSUNY Downstate College of Medicine

Does Antibiotic Bone Cement ReduceInfection Rates in Primary Total KneeArthroplasty?David CieremansA.T. Still University School of OsteopathicMedicine

Increased Rates of Postoperative Outcome inPatients with Iron Deficiency Anemia in theSetting of Primary Total Knee ArthroplastyJimmy CouncilSUNY Downstate College of Medicine

Regional Versus General Anesthesia inIntertrochanteric Fracture Surgeries: An ACS-NSQIP 2008-2016 StudyBenjamin de Leon IIISUNY Downstate College of Medicine

Common Patient-Reported OutcomeMeasures in Total Joint ArthroplastyInadequately Measure Sleep: a PROCorrelation AnalysisAkiro DueyIcahn School of Medicine at Mount Sinai

Total Joint Arthroplasty in Homeless Patientsat an Urban Safety-Net HospitalNneoma DuruBoston University

The Effect of Preoperative Weight Change onComplication Rates Following Total HipArthroplastyTrevor WyandGeorgetown University


HIP AND KNEE RECONSTRUCTION 2 MODERATED BY DRS. GREGORY GOLLADAY & JORDAN COHEN

Insall-Savalti Index Measurement in TotalKnee Arthroplasty Patients with a MechanicalAlignment versus a Kinematic AlignmentSeleem ElkadiGeorgetown University

Outcomes of Obese Patients UndergoingTotal Knee Arthroplasty: Our InstitutionalExperiencelan FleisherNew York Medical College

Decreased Pre-operative Hip Motion is a RiskFactor for Decreased PostoperativeSpinopelvic MotionBrandon GettlemanUniversity of South Carolina- Columbia

The Impact of Articular Cartilage Status onOutcomes of Isolated Medial PatellofemoralLigament ReconstructionRoberto GonzalezThe Ohio State University

Is there a Learning Curve for Direct AnteriorTotal Hip Arthroplasty for Fellowship-TrainedSurgeons?Sean GriffinFlorida Atlantic University

Concomitant Hip Arthroscopy andPeriacetabular Osteotomy: Systematic Reviewand Meta-Analysis of ContemporaryOutcomes, Survivorship, and ComplicationsChristian HechtCase Western Reserve University

The Impact of End Stage Renal Disease onPostoperative Outcomes of Total KneeArthroplasty PatientsElver HoSUNY Downstate College of Medicine

Evaluating Hip Disarticulation Outcomes in a51-patient seriesAllison HuffmanThe Ohio State University

Anatomic Head Replacement - Is it possible toreplace a femoral head with a prosthetic headof the same size?Chukwuma IwuohaPacific Northwest University College ofOsteopathic Medicine

Perioperative Safety of UninterruptedTherapeutic Warfarin Anticoagulation forPrimary Total Hip and Knee ArthroplastyMichael JohnstonWashington State University

Correlation of Functional Outcomes andAlignment Category After KinematicallyAligned Total Knee ArthroplastyBrett JonesWashington State University Spokane

The Impacts of Sickle Cell Anemia onOutcomes Following Total Hip ArthroplastyWith Minimum 2-Year SurveillanceAlex JungSUNY Downstate College of Medicine

Treating Hepatitis-C Prior to Total HipArthroplasty is Cost-Effective: A MarkovAnalysisGokul KalyanasundaramAlbany Medical College

Angle Accuracy of Intramedullary BoneResection Guides for Total Knee ArthroplastyMatthew KaneEast Tennessee State University

Multiple Prior Dislocations Lead to PoorerOutcomes of Isolated Medial PatellofemoralLigament Reconstruction: A RetrospectiveChart ReviewDavid RyskampThe Ohio State University

HIP AND KNEE RECONSTRUCTION 3MODERATED BY DRS. JOSHUA CAMPBELL & JOSEF JOLISSAINT


Does Changing Adductor Canal Block (ACB)with Ropivacaine to Liposomal BupivacaineImprove Patient-reported Outcomes andReduce Opioid Prescribing After Total KneeArthroplasty?Michael McMahonLousiana State University

Publication Journal Specialty Affects the Levelof Influence in Knee Arthritis Research:Evaluation using Relative Citation Ratio andJournal Impact FactorMartinus MegallaHackensack Meridian School of Medicine

Influence of Periacetabular Osteotomy onFemoral Head Coverage and Range of Motionin those with Developmental Dysplasia of theHipAnalisa NarroMcGovern Medical School

The Health-Related Quality of Life of PatientsWaiting for Anterior Cruciate LigamentReconstruction is Worse than an Age and SexMatch Population: Increasing Time onWaiting List was Independently Associatedwith a Worse Quality of LifeArslan RajaUniversity of Edinburgh

Periprosthetic Distal Femur Fractures Do NotHave Different Outcomes Compared to NativeDistal Femur FracturesVineeth RomiyoRowan University

Impact of CHF on Postoperative Outcomes ofPrimary THA: An ACS NSQIP Analysis 2008-2016Benjamin SanitsSUNY Downstate College of Medicine

Incidence, common pathogens, and riskfactors for infection after anterior cruciateligament reconstruction: A systematic reviewJustine SchneiderThe Ohio State University

Effects of Pelvic Obliquity and Limb Positionon Radiographic Leg Length DiscrepancyMeasurement: A Sawbones ModelMohammed HamadUniversity of Illinois Chicago

Patient Outcomes of Conventional versusRobot Assisted Total Hip ArthroplastyElan KarlinGeorgetown University

Parkinson's Disease leads to IncreasedComplications, Readmission Rates, and Costsof Care after total hip arthroplasty: A Matched-Control AnalysisSimon KatzNew York Institute of Technology College ofOsteopathic Medicine

Kinematically Aligned Total Knee Arthroplasty:Accuracy of Restoring the Native PreoperativeJoint LineHana KellerWashington State University Spokane

Total Joint Arthroplasty Complication RatesVary by Region and SeasonAnkur KhannaLousiana State University

The Impact of Ulcerative Colitis on Outcomesand Complications Following Total HipArthroplastyAndriy KobrynSUNY Downstate College of Medicine

Unicompartmental Knee Arthroplasty RevisedTo Total Knee Arthroplasty Versus PrimaryTotal Knee Arthroplasty: A Meta-Analysis OfMatched StudiesKenneth LevyCUNY School of Medicine

Impact of Chronic Kidney Disease onPostoperative Outcomes Among Total KneeArthroplasty Patients With 2-Year MinimumSurveillanceColm MulvanySUNY Downstate College of Medicine

HIP AND KNEE RECONSTRUCTION 4 MODERATED BY DRS. DUSTIN SCHUETT & NIPUN SODHI


Risk Factors for Reoperation FollowingMegaprosthesis in Revision Total KneeArthroplastyAlex TangCUNY School of Medicine

Comparing resource utilization and outcomesbetween periprosthetic and native hipfractures: a systematic reviewMitchell ThomCase Western Reserve University

Risk Factors for Manipulation UnderAnesthesia Following Total Knee Arthroplasty:A Systematic Review and Meta-analysisSon TranWestern Michigan University

Complications, Readmission Rates, and In-Hospital Lengths-of-Stay in Octogenarian vs.Non-Octogenarians following Total KneeArthroplasty: An Analysis of over 1.7 MillionPatientsPriscilla VargheseSUNY Downstate College of Medicine

The Impact of Acquired ImmunodeficiencySyndrome on Post-Operative OutcomesFollowing Total Hip Arthroplasty: A PropensityScored-Match AnalysisLucy WeiSUNY Downstate College of Medicine

A Novel Radiographic Method AccuratelyReferencing the Anterior Pelvic Plane for THACup OrientationSara WinfreyLoyola University Chicago

Impact of CHF on Postoperative Outcomes ofPrimary TKA: An ACS NSQIP Analysis 2008-2016Menachem ZlatopolskySUNY Downstate College of Medicine

Does Preoperative Bisphosphonate Use AffectPeriprosthetic Fracture Outcomes FollowingTotal Hip Arthroplasty?Kush ShahIcahn School of Medicine at Mount Sinai

Should You Transplant the Kidney Before orAfter Total Knee Arthroplasty in Patients withESRDSiddharth SharmaSUNY Downstate College of Medicine

Comparing Survivorship and Revision RatesFollowing Unicompartmental Arthroplastywith Computer Navigation and RoboticSystems vs. Conventional Manual ApproachSanjum SinghHoward University

The Impact of Resident Involvement onPatient Outcomes in Revision Total HipArthroplastyMackenzie SowersUniversity of Alabama Birmingham

Trends Since 2016 in Total Hip ArthroplastyPostoperative Pain ManagementDavid SproulThe George Washington University

Comparison of Outcomes betweenConventional versus Robot-Assisted PartialKnee ReplacementAlexander StraitGeorgetown University

Impact of Diabetes on PostoperativeOutcomes of ACL Reconstruction: An ACSNSQIP Analysis 2008-2016Shahriar TahvilianSUNY Downstate College of Medicine

A Prospective Study on the Utility ofPerioperative ROM to Determine PatientOutcomes in TKAEthan TairaUniversity of Illinois Chicago

MEDICAL EDUCATIONMODERATED BY DRS. CARA CIPRIANO & SETH STAKE


The Effectiveness of Thiel Cadavers forDiagnostic Knee ExaminationsAdam MusickEast Tennessee State University

Medical Student Authorship Trends: A 10-YearAnalysis of Four Major Orthopaedic JournalsKyle ObanaUniversity of Hawaii

Orthopaedic Surgery Boot Camp: AnImmersion Course for Medical StudentsYesha ParekhRutgers University

Current State of Research Gap-Years inOrthopedic Surgery Residency Applicants:Program Directors' PerspectivesEvan PolceUniversity of Wisconsin

Evaluation of Diversity Representation onOrthopedic Residency Program WebsitesJaime QuirarteUT Health San Antonio

Evaluation of Orthopaedic ResidencyProgram Reporting of Faculty and ResidentDiversity DataMatthew SmithUT Health San Antonio

The Effect of Hand Size and Gender on GripStrengthChristina StachDartmouth College

Simulation Training to Retool PracticingOrthopedic Surgeons: Not Fit for PurposeGraham CateUniversity of Arkansas

The Utility of Virtual Reality in OrthopaedicSurgical TrainingNicolas CevallosUniversity of California San Francisco

Female Resident Attrition in OrthopaedicSurgeryXi ChenCalifornia University

Bullying in Orthopaedic Surgery: A Survey ofU.S. Orthopaedic Residents, Fellows andAttending SurgeonsMonica DiFioriTemple University

Social Media Utilization by AmericanOrthopedic Residency Program DirectorsYasmine GhattasUniversity of Central Florida

Understanding the Application of TumescentFluid in Cadaveric Foot DissectionsJonathon HinesSam Houston State University

Impact of USMLE Step 1 P/F on Diversity in theField of Orthopaedic SurgeryWilliam HuffmanUniversity of Pennsylvania

How Has the COVID-19 Pandemic Changedthe Rate of Home Matches for OrthopaedicSurgery Residency?Nicholas LanzettaNorthwestern University

PEDIATRICSMODERATED BY DRS. SEAN TABAIE & JEFFREY HENSTENBURG


Rotator Cuff Injury in the Pediatric Population- a Systematic Review of PatientCharacteristics and Treatment Kevin OrellanaUniversity of Texas Rio Grande Valley

Treatment of pediatric Lisfranc injuries: asystematic review and introduction of a noveltreatment algorithmSamuel PaekGeisinger Commonwealth School of Medicine

"Thumbprint" Cast Reduction for MinimallyDisplaced Pediatric Supracondylar HumerusFracturesEric PooleMichigan State University

Changes in Incidence of Pediatric FracturesDuring the COVID-19 PandemicIsaiah SelkridgeThe University of Chicago

Evaluating Postoperative ImmobilizationFollowing Hip Reconstruction in Children withNeuromuscular ConditionsAribah ShahGeorge Washington University

Correction of Posttraumatic Cubitus Varus inChildren Using Computer Assisted CircularExternal Fixators: A Report of Three CasesAllen WangTexas Tech University

Complications Following Spinal Fusion forScoliosis in Patients with Myelomeningocele:Are We Getting Better?Andrew WinsauerUniversity of Texas Southwestern

Complication Rates Associated With ElasticStable Intramedullary Nail Treatment ofPediatric Tibial Shaft Fractures: Application ofAge-Adjusted Malunion CriteriaTaylor BradleyUniversity of Kentucky

The Value of Postoperative Radiographs AfterHardware Removal in Pediatric PatientsMichael GarnerUniversity of Central Florida

Does 3D ultrasound better predict residualdysplasia following previously "successful"Pavlik treatment of infantile DDH?Nathan HoulihanThomas Jefferson University

Comparing Radiographic Outcomes andComplications of Transphyseal CannulatedScrew Fixation and Percutaneous Pinning forPediatric Distal Femoral Physeal FracturesSina KazemzadehEast Carolina University

New Prognostic Classification for PediatricProximal Fifth Metatarsal FracturesHannah LeeUniversity of Pennsylvania

Posterior Tibial Slope is an Anatomic RiskFactor for Pediatric Tibial Eminence FracturesSudarsan MuraliUniversity of Alabama Birmingham

Trends in Relapse Rates of Pediatric ClubfootAfter Management with Ponseti Method: ASystematic ReviewJulia NguyenRutgers University

BMI and Severity of Disease in Patients withOsteogenesis ImperfectaLauren NunUniversity of Nebraska

PRACTICE MANAGEMENT AND HEALTH DISPARITIES MODERATED BY DRS. MARVIN DINGLE & CLAIRE MCDANIEL


A Bibliometric Analysis of Trends inOrthopedic Female AuthorshipJeffrey OkewunmiIcahn School of Medicine at Mount Sinai

Burden of Extremity Disease in a Long-TermHumanitarian Setting: A Cross Sectional Studyin Nyarugusu Refugee Camp, Kigoma,TanzaniaSarah RapaportJohns Hopkins University

Patient Perceptions of Telehealth OrthopedicServices in the Era of COVID-19 and BeyondVerdinand RuelosTufts University

Comprehensive Analysis of Opioid UseFollowing Common Elective OutpatientOrthopaedic SurgeriesPhilip SegerDrexel University

The Effects of Face Masks on the Doctor-Patient Relationship in Orthopaedic Surgery:COVID-19 PerspectiveAlina SyrosUniversity of Miami

Disparities Among Industry's HighlyCompensated Orthopaedic SurgeonsAnthony WilsonUniversity of Alabama Birmingham

Unnecessary Preoperative Workup in HealthyPatients with Isolated Orthopedic Trauma: AnArea of Healthcare WasteBranden Wright Rowan University

Geographic Variability in OrthopaedicSurgeon Density in the United States IsSubstantial and Closely Related to Wealth andUrbanizationCarlos Ortiz-BabiloniaUniversity of Puerto Rico

Safe to Scope: Preoperative COVID-19Infection Does Not Increase the Risk ofPostoperative Complications afterArthroscopic SurgeryElyse BerlinbergNew York University

Impact of Depression and/or Anxiety onPatient Reported Outcomes After PosteriorCervical FusionShivangi BhattDrexel University

The Importance of Provider Culture andLanguage for Orthopaedic PatientsAlondra Diaz University of Illinois Chicago

Assessment of Quadriceps Muscle Weaknessin Association with Symptomatic andRadiological Osteoarthritis of the KneeSiddhi HegdeKVG Medical College

Racial, Ethnic and Socioeconomic Disparitiesin Hip Fracture Evaluation, Management andOutcomes in the U.S.: A Systematic ReviewNoel JeansonneWake Forest Univeristy

Socioeconomic and Demographic FactorsImpacting Pediatric Forearm DiaphysealFracture Management: An Analysis of 23,644CasesCameron JohnsonBrown University

Spread Too Thin: Burnout AmongOrthopaedic Surgeons during the COVID-19PandemicNisha KaleTulane University

Safety and Efficacy of In-Office HandProceduresBrandon KnoppFlorida Atlantic University

SHOULDER AND ELBOW 1MODERATED BY DRS. DUC NGUYEN & MICHAEL BAIRD


Effects of Having Acquired ImmunodeficiencySyndrome on Postoperative Outcomes ofPrimary Shoulder Arthroplasty PatientsAndrew DorritieSUNY Downstate College of Medicine

Clinical Outcomes of Rotator Cuff Repair as AFunction of Time to Surgery: A RetrospectiveCohort StudyLogan FingerUniversity of Pittsburgh

No Differences in 90-day Complications andAdmissions Following Latarjet Procedure forPrimary Bone Loss versus Latarjet Procedurefor Failed Arthroscopic Instability RepairNeil GambhirNew York Institute of Technology

Midterm functional, radiographic, andpatient-reported outcomes in a single-surgeon cohort of shoulder arthroplastypatients 75 years of age and olderBenjamin GrossIcahn School of Medicine at Mount Sinai

Biceps Tenotomy Versus Tenodesis DuringArthroscopic Rotator Cuff Repair: A LargeMulticenter Database AnalysisKevin HaoUniversity of Florida

Routine diagnostic arthroscopy with elbowulnar collateral ligament reconstruction doesnot reduce the need for future valgusextension overload-related surgeries: asystematic review and meta-analysisSamuel HuffmanGeorgetown University

Long-Term Results of Arthroscopic Repair ofFull-Thickness Traumatic Rotator Cuff Tears inActive-Duty Military Patients Under the Age of40Shravya KichenaTexas Tech University

Survivorship After Reverse Total ShoulderArthroplasty and Predictors of 1-year MortalityBishoy AbdelmalikUniversity of Florida

Effects of Having Crohn's Disease on Post-Operative Outcomes of Primary ShoulderArthroplasty PatientsSukhpreet AhluwaliaSUNY Downstate College of Medicine

The transition to outpatient total shoulderarthroplastyRachel ArakawaGeorge Washington University

Outpatient shoulder arthroplasty: Patientselection, patient experience, and costanalysesRobert CarrierUniversity of New England

Prior Rotator Cuff Repair Is Not Associatedwith Worse Outcomes After SubsequentSuperior Capsular Reconstruction: AComparative AnalysisRichard ChaoUniversity of Pittsburgh

Efficacy of Antimicrobial Washes Prior toShoulder Surgery Against Cutibacterium: ASystematic Review and Meta-AnalysisAndrew CollinsUniversity of Central Florida

Differences in Demographics and PatientReported Outcome scores betweenAutomated and Manual Response Methods ina Shoulder RegistryUdit DaveTulane University

Majority of Patients Find Sleep PatternsReturn to Normal 6 Months Following RotatorCuff RepairMartine DolanUniversity of Illinois Chicago

SHOULDER AND ELBOW 2MODERATED BY DRS. ZACHARY ZIMMER & ABHAY MATHUR


Radiostereometric Analysis of BicepsTenodesis: A Prospective Comparison of All-Suture Anchor vs. Interference Screw,Arthroscopic and Mini-Open TechniquesHarsh PatelRutgers University

Sociodemographic Disparities in DistanceTraveled to Receive Primary ShoulderArthroplastyMadeleine SaleskyUniversity of California, San Francisco

General Anesthesia Versus RegionalAnesthesia in Acromioclavicular JointReconstructions: An ACS NSQIP Analysis2008-2016Olivia TraceySUNY Downstate College of Medicine

Operative Time and Relative Value Units forTotal Shoulder Arthroplasty Based onPathology in the United StatesRobert TrenschelNova Southeastern University

Surgical Outcomes for the Treatment ofMassive Rotator Cuff TearsMarisa UlrichThe Ohio State University

Frequency of Adverse Events After TotalShoulder Arthroplasty Where LiposomalBupivacaine Blocks Were UsedDrashti UpadhyayLoyola University Chicago

Assessing Allograft Viability and Patient-Reported Outcomes for Clinical ShoulderInstabilityAllen YazdiUniversity of Alabama Birmingham

Assessment of Postoperative FatigueFollowing Arthroscopic Shoulder ProceduresUsing a Validated Wearable Device in a Free-Living SettingPranav GadangiTexas A&M University

Same- and Next-day Discharge FollowingShoulder Arthroplasty are Associated withDecreased Risk of PostoperativeComplicationsMatthew KimStony Brook University

Outcomes of Subscapularis RepairTechniques after rTSA: A Systematic ReviewAndrew LachanceTufts University

Characteristics of shoulder instability in activemilitary patients: at ten-year follow-up a caseseries of 416 patientsJacob MalmquistUT Health San Antonio

Quality Assessment of YouTube Content onSLAP TearsChelsea MatzkoTulane University

Incidence and Risk Factors for Re-revisionAfter Revision Reverse Total ShoulderArthroplastyDaniel O'KeefeUniversity of Florida

Distance Traveled to Undergo RevisionShoulder Arthroplasty is Impacted by PatientDemographics and Exceeds that of PrimaryShoulder ArthroplastyMatthew OrringerUniversity of California, San Francisco

SPINE 1 MODERATED BY DRS. GRANT HOGUE, WARREN YU, & WILLIAM STOLL


Plastic Multilayer Closure: OrthopedicSurgeons and Plastic Surgeons AchieveComparable OutcomesVamsi MohanTexas Tech University

Foot Temperature Changes after Loss ofMotor Evoked Potentials in Pediatric SpineSurgeryFrederick MunPenn State College

Robot-Assisted and Augmented RealityAssisted Spinal Instrumentation: A SystematicReview and Meta-Analysis of Screw Accuracyand Outcomes Over the Last DecadeKory PaskoGeorgetown University

Influence of Predominant Back vs Leg Pain onMIS TLIF OutcomesMadhav PatelGeorgetown University

Enhanced Recovery Pathway Reduces OpioidUse and Pain Scores in Patients UndergoingElective Spine SurgeryLogan ReedUniversity of Alabama at Birmingham

Outcomes of spine surgery in achondroplasticpatients: do the benefits outweigh the risks?Aaron TranThe University of Arizona

Radiologist Interpretation of Cervical CT Scanshas Poor Agreement with Torg-Pavlov Ratioand Measured Canal Width for Degree ofStenosisJay ZaifmanHackensack Meridian School of Medicine

Effect of Congestive Heart Failure onPostoperative Outcomes in Adult PatientsUndergoing Laminectomy SurgeryJuhayer AlamSUNY Downstate College of Medicine

Predictor of Survival Length FollowingOdontoid FracturesApurva ChoubeyUniversity of Cincinnati

Is lumbar spine fusion in HIV positive patientsassociated with a higher complication rate?Bianca Audrey DuahUniversity of Rochester

Factors that Reduce Bundle PaymentProfitability in Thoracolumbar Spine SurgeryDominic FarronatoThomas Jefferson University

Epidemiology of Cervical Spinal Fractures inthe U.S: An NEISS Analysis 2001-2019Shreya JainSUNY Downstate College of Medicine

Radiographic Malalignment Has a GreaterImpact on Clinical Outcomes thanComplications in ASD SurgeryOscar KrolSUNY Downstate College of Medicine

Obesity and Low Back Pain in Children:Associations with Lumbar SpineDegeneration, Alignment, and PainManagementPerry LimRosalind Franklin University

The Effects of Florida Law HB21 on OpioidPrescriptions After Spine SurgeryJacob MilnerUniversity of Miami

SPINE 2 MODERATED BY DRS. MARC DYRSZKA & MICHAEL RAAD


Motor Function Outcomes in Acute TraumaticCentral Cord Syndrome: What to Expect Overthe Course of a Patient's AdmissionJorge FiguerasUniversity of Cincinnati

An Analysis of Five Year Outcomes of aProspective Consecutively Enrolled Single-Center Adult Spinal Deformity SeriesBailey ImboSt. George's University

Single-Level MIS TLIF vs ALIF for SurgicalTreatment of Isthmic SpondylolisthesisKevin JacobUniversity of Illinois Chicago

Malnutrition and Risk of ComplicationsFollowing Posterior Lumbar Spine Fusion: AMatched Cohort Analysis InvestigatingMalnutrition and BMIKeir JohnsonBrown University

Too Cool for Bracing? A Prospective StudyInvestigating Psychosocial CharacteristicsThat Predict Scoliosis Brace Wear.Sara KianiIcahn School of Medicine at Mount Sinai

Comparison of Perioperative and 90-DayOutcomes in Lumbar Extreme LateralInterbody Fusion With and Without PosteriorFusionAlexander LintonRutgers University

Spinal Fusion Outcomes in Patients withESRD vs. Kidney TransplantsOlga PinkhasovSUNY Downstate College of Medicine

Comparative Analysis of 30-day Readmission,Reoperation, and Morbidity BetweenPosterior Cervical Decompression and FusionPerformed in the Inpatient and OutpatientSettingsJunho SongHofstra University

The Impact of Sickle Cell Disease onOutcomes Following Adult Spinal Fusion: APropensity Scored-Match AnalysisMohamud AbdiSUNY Downstate College of Medicine

Navigated LLIF Leads to Decreased RadiationExposure Compared to FluoroscopyFares AniSt. George's University

Prediction of Lumbar Disc HerniationResorption and Self-Healing in SymptomaticPatients: a Prospective, Multi- Imaging andClinical Phenotype StudyJuan BarajasGeorge Washington University

The Impact of Acquired ImmunodeficiencySyndrome on Outcomes and ComplicationsFollowing Adult Spinal Fusion: A PropensityScore-Matched AnalysisRachel BaumSUNY Downstate College of Medicine

Increasing Patient Complexity is Associatedwith Longer In-Hospital Lengths of Stay andHigher Rates of Medical ComplicationsFollowing Primary 1- to 2- Level LumbarFusionGeoffrey CloudSUNY Downstate College of Medicine

The Association Between Prior Opioid Useand Patient Reported Outcomes FollowingSpine SurgeryOscar CovarrubiasJohns Hopkins University

Impact of Intraoperative Microscope on Long-Term Outcomes in Anterior CervicalDiscectomy and FusionKendrick CueroGeorge Washington University

SPORTS MEDICINE 1 MODERATED BY DRS. TERESA DOERRE & WENDELL (CODY) COLE


Advanced Patellofemoral ChondromalaciaDoes Not Affect Outcomes After MeniscalRoot RepairSierra MurphyMayo Clinic

T1ρ MRI Relaxation Ratios Linked withSymptoms Related to PosttraumaticOsteoarthritisDaniel OConnellUniversity of North Carolina

Increased Posterior Tibial Slope is Associatedwith Revision Anterior Cruciate LigamentReconstruction Graft Re‐RuptureBenjamin OrmsethThe Ohio State University

Comparison of dominant and non-dominantknee kinetics in healthy controls versusanterior cruciate ligament reconstruction.Olivia PanchalUniversity of North Texas

Machine Learning Clustering Analysis toIdentify High Achievers after Anterior CruciateLigament Reconstruction: MeniscalDebridement Strongly Predicts NegativeClinically Significant OutcomesParker ReaRush University

Efficacy of common stabilization techniqueson protecting the ulnar collateral ligament ofthe thumb: A cadaveric studyMorgan TurnowUniversity of Pikeville Kentucky

Significantly Lower Infection Risk For AnteriorCruciate Ligament Grafts Pre-Soaked inVancomycin Compared to Un-Soaked Grafts:A Systematic Review and Meta-analysisMichelle XiaoStanford University

Assessment of Self-Reported PsychologicalReadiness in Patients with Primary vs RevisionAnterior Cruciate Ligament ReconstructionAustin BensonUniversity of South Dakota

The Impact of Shoulder Labrum Tears onPosition Player Performance and Longevity inMajor League Baseball PlayersBoris ChristopherUT Health San Antonio

It's a Slippery Slope: Is Increased PosteriorTibial Slope Associated with Tibial SpineFracture versus ACL Tear?Patrick EnglandWashington University

Social media as a means of increasingacademic literature engagement: The effectof Facebook and Twitter on citation rates ofthree orthopaedic sports medicine journalsEmil EspinalUniversity of Cincinnati

Graft Choice for Anterior Cruciate Ligament(ACL) Reconstruction in Females Aged 25Years and Younger: A Systematic ReviewChristine EtzelQuinnipiac University

Biomechanical Assessment of a NovelComposite Lateral Meniscus ScaffoldPeter FiltesRutgers University

The Impact of the COVID-19 Pandemic onFootball, Soccer, and Basketball InjuriesPresenting to the Emergency DepartmentDaniel FinchTufts University

Is Minimally Invasive Orthopedic Surgery Saferthan Open? A Systematic Review ofSystematic ReviewsMuhammad Talal IbrahimAga Khan University

SPORTS MEDICINE 2MODERATED BY DRS. MATTHEW BEST & PAUL INCLAN


Return to Play and Player Performancefollowing Meniscus Tear Among Elite-LevelEuropean Soccer Players: A RetrospectiveCase-Control of Injuries from 2006 to 2016Avinaash Korrapati University California San Diego

Orthopaedic Consequences of ModernGladiators: A Systematic Review of LowerExtremity Musculoskeletal Issues in RetiredNFL PlayersMark McClureUniversity of Alabama Birmingham

Performance and Longevity After Total KneeArthroplasty in Professional Golfer'sAssociation PlayersGrayson MeansUT Health San Antonio

Adolescent Patient Reported Outcomes afterAnterior Cruciate Ligament Reconstructionwith Suture Tape AugmentationEliana SchaeferGeorgetown University

Paresthesia is Predictive of SymptomRecurrence Following Fasciotomy forExertional Compartment Syndrome of theLegDhruv ShankarIcahn School of Medicine at Mount Sinai

Influence of Staphylococcus epidermidisBiofilm on the Mechanical Strength of SoftTissue AllograftHanna Sorensen The Ohio State University

Blood Flow Restriction Training LimitsHamstring and Quadriceps Atrophy AfterAnterior Cruciate Ligament Reconstruction: AReview of Randomized Controlled TrialsJoshua SpadaRowan University

Evaluation of a Novel ACL Injury PreventionTechnique: Can Martial Arts Fall Training(Break-Falling and Rolling) Alter the LowerExtremity At-Risk Biomechanics in SoccerAthletes?Blake AcquaruloQuinnipiac University

Adverse outcomes of intra-articular and peri-tendon corticosteroid injectionsMarilee ClunkUniversity of Toledo

Incidence, Timing, and Risk Factors for 5-YearFailure after Autologous ChondrocyteImplantationStephen GillinovYale University

Analysis of Charges Associated with AnteriorCruciate Ligament ReconstructionPaul GottshallPenn State College

Surgical vs. Nonoperative Management ofACL Tears in Patients ≥40 YearsMadison Hayes-LattinTufts University

Differences in Temporal Variables and theirEffect on Kinetics for High School Pitcherswith Higher Versus Lower Pitch VelocitiesBryce HrudkaMedical College of Wisconsin

Onlay versus Inlay Biceps Tenodesis for LongHead Biceps Tendinopathy: A SystematicReview and Meta-analysisGarrett Jackson American University of the Caribbean School

Women and Men National Collegiate AthleticAssociation Ice Hockey Players Were SimilarlyLikely to Suffer Lumbar Spine InjuriesAnna JenkinsMayo Clinic Alix School of Medicine Arizona

TRAUMA 1MODERATED BY DRS. LISA CANNADA & KENDALL MASADA


General Anesthesia Versus Spinal Anesthesiain Intertrochanteric Femur FractureTreatments: An ACS NSQIP Analysis 2008-2016Benjamin KrasnyanskiySUNY Downstate College of Medicine

Three-Dimensional Fracture FrequencyMapping of Sternum injuries due to High-Energy TraumaMichael LaRoqueUniversity of Minnesota

Discharge Rehabilitation Planning for HipFracture Patients: The COVID EffectAriana Meltzer-BruhnUniversity of Pennsylvania

Patient Satisfaction Following DefinitiveFixation of Tibial Plateau Fractures: Minimum17-Year Follow-upArun NadarUniversity of Louisville

Standard Post-operative X-rays in Patientswith Long Bone Fractures: When are theynecessary?Vivek NairUniversity of Chicago

Comparison of Post-Op Opioid use and PainAmong Short, Medium, and LongCephalomedullary Nails in ElderlyIntertrochanteric Femur FracturesWes PectolEast Tennessee State University

Rates of Discontinuation and Non-Publicationof Upper and Lower Extremity FractureClinical TrialsSamuel ShepardOklahoma State University

The Care Conundrum of Low-Energy PelvicRing Fractures: A Review of 415 PatientsBailey AbernathyUniversity of Minnesota - Twin Cities

Comparison of Operative and Non-operativeManagement of Geriatric Pelvic InsufficiencyFractures: A Meta-AnalysisShadi BaajourNova Southeastern University

Knee Pain and Functional Outcomes AfterRetrograde Femoral Nailing: A RetrospectiveReviewGarrett BreyerRowan University

STTGMA-COVID: Is it still effective and can wemake it better?Garrett EsperSUNY Upstate College of Medicine

Management of Soft-Tissue Wound CoverageFollowing Open Tibia Fractures in LatinAmericaMichael FloresUniversity of California-San Francisco

Developing a Minimally Invasive Cell-BasedModel to Predict Response to Major TraumaKayla GatesIndiana University

Pediatric Fractures Associated with RidingBicycles: A Twenty-Year AnalysisRadhika GuptaUniversity of Pennsylvania

Comparison of Outcomes of Distal FemurFracture Fixation Methods used in Elderly andNon-Elderly Patients: A Meta-AnalysisChristopher HuffmanUniversity of Toledo

TRAUMA 2 MODERATED BY DRS. JAN SZATKOWSKI & TRICIA MELVIN


Risk Factors for Short-Term Total KneeArthroplasty Following Open ReductionInternal Fixation of Bicondylar Tibial PlateauFractureGarrett GordonUniversity of Cincinnati

Social deprivation is associated with delayedhealing and worse patient-reported outcomesfollowing intramedullary nailing of tibial shaftfracturesZachery HongWashington University in St. Louis

Impact of CHF on Postoperative Outcomes ofLower Extremity Amputations: An ACS NSQIPAnalysis 2008-2016Girish JayantSUNY Downstate College of Medicine

Does Prophylactic Local Tobramycin InjectionLower Open Fracture Infection Rates: A PilotRetrospective StudyMatthew KavolusUniversity of Kentucky

Comparison of Surgical Timing of Patientswith Hip Fractures Between Hospitalist andTrauma Surgery Admitting ServicesAdam MisseldineWestern Michigan University

ASA Score and Age are Predictors of Mortalityand Amputation in Necrotizing FasciitisPatientsSarah NagelUT Health San Antonio

Impact of ESRD on Antegrade andRetrograde Intramedullary Nailing forFemoral Shaft FracturesBradley AmazanSUNY Downstate College of Medicine

Effect of Clavicle Shortening on Rates ofIatrogenic Nerve Injury After OperativeTreatment of Midshaft Clavicle FracturesWilliam BeardUniversity of Texas Medical Branch

Suprapatellar tibial rodding revised withinfrapatellar exchange rodding yields superiorknee range of motion compared toinfrapatellar rodding for both index andrevision proceduresRachel BoxerUniversity of Cincinnati

Open Tibia Fracture Treatment in ArgentinaKelsey BrownBrown University

Impact of Diabetes Mellitus on PostoperativeOutcomes of Tibial Plateau Open ReductionInternal Fixation: An ACS NSQIP Analysis2008-2016Jesse ChanSUNY Downstate College of Medicine

Predictors of Nonunion in Transverse FemoralShaft Fractures Treated with IntramedullaryNailing: A SIGN Database StudyBlake CohoeWashington State University

Risk Factors for Recalcitrant OsteomyelitisFollowing Appropriate Surgical and AntibioticTreatmentEvan DowellUniversity of Cincinnati

The Impact of Education Level on PatientReported Outcomes after OrthopaedicTrauma SurgeryNicolas EcheverriaTemple University

TRAUMA/ONCOLOGY MODERATED BY DRS. JOSHUA LAWRENZ & JONATHAN SAVAKUS


Orthopedic Management of Pubic SymphysisOsteomyelitis: Is Internal Fixation Necessaryfor Pelvic Stability?Henry ShuJohns Hopkins University

The impact of peripheral nerve block onopioid pain management in surgicaltreatment of patella fracturesKrunal ShuklaVirginia Commonwealth University

Can Lateral X-rays Reliably Determine WhichTrimalleolar Ankle Fractures Need a CT?Ayush ThomasUniversity of Massachusetts

Prevalence of Evaluation and Treatment ofOsteoporosis after Low-Energy Hip Fracturesat a Level-1 Academic Tertiary Care TraumaCenter with a Multi-Disciplinary Geriatric HipFracture ProgramBenjamin VanUniversity California, Davis

The Pathologic Fracture Mortality Index:Predicting 30-day Postoperative Morbidityand MortalityAshish VankaraJohns Hopkins University

Timing and Outcomes of Hip FractureSurgery During the COVID-19 PandemicSherrie WangRowan University

Comparative Risk Stratification for Predictionof Early Postoperative Morbidity and MortalityAfter Open Fixation of Periarticular LowerExtremity FracturesAmy XuJohns Hopkins University

The Frequency of Occult IntertrochantericFractures Among Isolated Greater TrochanterFracturesMichael Zappa University of Cincinnati

Multicenter Retrospective Analysis EvaluatingTwo- year Survival of Proximal TibiaEndoprosthetic Reconstruction usingCompressive OsseointegrationYesenia DayUniversity of California San Francisco

Socioeconomic and Geographic Factor Effectson Outcomes in Ewing Sarcoma: An NCDBReviewVincent EatonCreighton University

Advances in Virtual Cutting Guides andStereotactic Navigation for Complex TumorResections of the Sacrum and Pelvis: CaseSeries and Review of LiteratureLawrence GarvinHoward University

The Clinical Utility of Next GenerationSequencing in SarcomaSean GilhooleyRowan University

How do patients fair after nonoperative orsurgical management of pathologicacetabular fractures? A single-centerretrospective studyChristopher LelandJohns Hopkins University

Risk of Acute Kidney Injury and FractureRelated Infection after Antibiotic Prophylaxiswith Piperacillin-TazobactamAlexander MihasUniversity of Alabama at Birmingham

Metastatic Bone Disease at Diagnosis isAssociated with Lower Body Mass Index andWorse Survival in Clear Cell Renal CellCarcinomaJon-Luc PoirierIndiana University

Adamantinoma of the Ulnar ShaftReconstructed with a Vascularized Free FibulaJohn SchutzUniversity of Colorado

PANELISTSM E D I C A L S T U D E N T O R T H O P E D I C S Y M P O S I U M 3 7

A Day in the Life of a Resident


ORTHOPEDIC SURGERYRESIDENT PANEL

Justin Hicks, MDPGY-4 Orthopedic Surgery

Washington University in St. Louis

Rachel Ranson, DOPGY-1 Orthopedic Surgery

The George Washington University

David Bernstein, MDPGY-2 Orthopedic Surgery

Harvard University

Wendell (Cody) Cole, MDPGY-4 Orthopedic Surgery

Tulane University

Kamali Thompson, MDPGY-1 Orthopedic Surgery

Temple University

Pradip Ramamurti, MDPGY-1 Orthopedic Surgery

University of Virginia

How to be a Competitive Residency Applicant


Dawn LaPorte, MDVice Chairman of Education and

Professor of Orthopedic Surgery atthe Johns Hopkins University

Anthony Johnson, MDSports Medicine Clinical Director ofthe Sports and Injury Clinic in the

Musculoskeletal Institute atUniversity of Texas Health at Austin

Monica Kogan, MDAssistant Professor and Director of

Pediatric Orthopedic Surgery atRush University

Craig Eberson, MDAssociate Professor and Chief of

Pediatric Orthopedics and ScoliosisService at Brown University

I. Martin Levy, MDProfessor of Orthopedic Surgery at

the Albert Einstein College ofMedicine and Attending

Orthopedic Surgeon at Montefiore

Sam Moghtaderi, MDAssistant Professor of Orthopedic

Surgery at the George WashingtonUniversity

PROGRAM DIRECTOR PANEL

Instagram@msosortho

HAVE YOU COMPLETED OURCONFERENCE SURVEY?

C O N T A C T U S


Medical Student Orthopedic Symposium

www.msosortho.com

[email protected]

Twitter@MSOSortho

Websitewww.msosortho.com

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S A V E T H E D A T E

April 16, 2023

MSOS Final Program

Documents

Transcript of MSOS Final Program