Axial Load Induces High Distraction Forces On The Posterior Meniscal Roots

Abstract Presentation 5 minutes

Elmar Herbst, MD, PhD, GERMANY Sophia Ellermann, Ms., GERMANY Andre Frank, MSc, GERMANY Jens Wermers, Prof., GERMANY Christoph Domnick, MD, GERMANY Michael J. Raschke, MD, Prof., GERMANY Johannes Glasbrenner, MD, GERMANY Christoph Kittl, MD, MD(res), GERMANY Mirco Herbort, MD, Prof., GERMANY

Tibial Coverage After Total Knee Arthroplasty: Ct Comparison Between Symmetric And Asymmetric Baseplates

ePoster Presentation

Thomas Neri, MD, PhD, Prof., FRANCE Elise BOULGAKOFF, Ing, FRANCE Christophe RASCLE, ing, FRANCE Sven Edward Putnis, MB ChB FRCS(Tr&Orth), UNITED KINGDOM Antonio Klasan, MD, PhD, EMBA, FRCS, AUSTRIA Remi Philippot, MD, PhD, Prof, FRANCE

Preemptive Duloxetine Improved Postoperative Pain Relief And Wound Healing In Centrally Sensitized Patients Underwent Total Knee Arthroplasty: Double Blinded Randomized Controlled Trial

ePoster Presentation

Yong Gyu Sung, MD, KOREA, REPUBLIC OF Man-Soo Kim, MD, PhD, KOREA, REPUBLIC OF Dong-Chul Park, MD, KOREA, REPUBLIC OF Jae Jung Kim, MD, KOREA, REPUBLIC OF Yong In, MD, PhD, KOREA, REPUBLIC OF

Radiological Spine Positioning On The Tibial Plateau And The Implications For Hto Planning

Abstract Presentation 6 minutes

Wouter Van Genechten, MD, BELGIUM Gino Mestach, MD, BELGIUM Annemieke Van Haver, PhD, MSc, BELGIUM Jozef Michielsen, MD, PhD, BELGIUM Peter Verdonk, MD, PhD, BELGIUM Steven Claes, MD, PhD, BELGIUM

Anterior Cruciate Ligament Repair With Suture Tape Augmentation Fixed At 20° Reduces Knee Laxity: A Biomechanical Study

ePoster Presentation

Jinshen He, MD, Prof., CHINA Ryo Kanto, MD, PhD., JAPAN Aly Maher Fayed, MD, EGYPT Taylor M. Price, MS, UNITED STATES Michael Dinenna, BS, UNITED STATES Monica A. Linde, MSIE, RN, UNITED STATES Patrick J. Smolinski, PhD, UNITED STATES Carola F. van Eck, MD, PhD, FAAOS, UNITED STATES

Combining Sensor and Robotic Technologies to Balance Total Knee Arthroplasties

Abstract Presentation 5 minutes

Julien Bardou-Jacquet, MD, FRANCE Jérôme Murgier, MD, FRANCE François Laudet, MD, FRANCE

Involvement Of Kaplan Fibers And Ilio-Tibial Band In The Control Of Anterolateral Rotational Knee Instability

Abstract Presentation 4 minutes

Thomas Neri, MD, PhD, Prof., FRANCE Antonio Klasan, MD, PhD, EMBA, FRCS, AUSTRIA Sven Edward Putnis, MB ChB FRCS(Tr&Orth), UNITED KINGDOM Rodolphe Testa, PhD, FRANCE Florian Bergandi, MD, FRANCE Alexandre Goimard, PT, FRANCE Remi Philippot, MD, PhD, Prof, FRANCE

SPECT/CT Helps Predict Degree of Clinical Improvement Following Medial Opening-Wedge High Tibial Osteotomy

ePoster Presentation

Yong Gyu Sung, MD, KOREA, REPUBLIC OF Man-Soo Kim, MD, PhD, KOREA, REPUBLIC OF Dong-Chul Park, MD, KOREA, REPUBLIC OF Jae Jung Kim, MD, KOREA, REPUBLIC OF Yong In, MD, PhD, KOREA, REPUBLIC OF

Osteoarthritis-Biomarkers Behavior in Patients with ACL-Reconstruction, at 2 Years Follow Up.

ePoster Presentation

Jaime Palos, MD, MSc, MEXICO Carlos Landa Solis, PhD, MEXICO Anell Olivos-Meza, PhD, MEXICO

Avoiding Tunnel Convergence for Posterior Meniscal Root Repair During Anterior Cruciate Ligament Reconstruction

ePoster Presentation

Uriel J. Sanchez-Rangel, BS, UNITED STATES Charles M. Chan, MD, UNITED STATES

Implications of Surgical Delay in Meniscal Tears Associated with Anterior Cruciate Ligament Injury.

ePoster Presentation

Fernando Chico-Carpizo, MD, MEXICO Felipe Martinez, MD, MEXICO Guillermo Bobadilla, MD, MEXICO Ricardo Daniel Fernández-Pérez , MD, MEXICO Diego López García, MD, MEXICO Angel de Jesus Balam-May, PhD, MEXICO Felipe E. Cámara, MD, MEXICO

Management Of Periprosthetic Fractures Of Distal Femur After Total Knee Arthroplasty: Our Experience

ePoster Presentation

Fernando Martín-Gorroño, Resident, SPAIN Celia Castillo, Resident, SPAIN Araceli Mena, Orthopaedic surgeon, SPAIN Marta García López, SPAIN Víctor Vaquerizo García, MD, PhD, SPAIN

Is Length Change Pattern of the Posterolateral Corner of the Knee Restored by Current Reconstruction Techniques?

Abstract Presentation 6 minutes

Johannes Glasbrenner, MD, GERMANY Hadi Nasri, MS, GERMANY Michael J. Raschke, MD, Prof., GERMANY Andre Frank, MSc, GERMANY Christian Peez, MD, GERMANY Thorben Briese, MD, GERMANY Elmar Herbst, MD, PhD, GERMANY Christoph Kittl, MD, MD(res), GERMANY

Revisiting The Rationale For Patella Resurfacing In Total Knee Replacements.

ePoster Presentation

Vitali Goriainov, FRCS (Orth), BM, PhD, MSc, UNITED KINGDOM F Guerreiro, MRCS, UNITED KINGDOM Grant D Shaw, BM, UNITED KINGDOM Jeremy L Rushbrook, FRCS (Orth), BM, PhD, MSc, UNITED KINGDOM

What Is The Failure Rate After Arthroscopic Repair Of Bucket-Handle Meniscal Tears? A Systematic Review And Meta-Analysis.

ePoster Presentation

Giuseppe Gianluca Costa, MD, ITALY Alberto Grassi, PhD, ITALY Gianluca Gianluca Zocco, MD, ITALY Giuseppe Fanzone, MD, ITALY Angelo Graceffa, MD, ITALY Stefano Zaffagnini, MD, Prof., ITALY Arcangelo Russo, MD, ITALY Michele Lauria, MD, ITALY

Arthroscopic Meniscal Allograft Transplantation With Intermeniscal Ligament Tenodesis Is Effective In Reducing Initial Extrusion

Abstract Presentation 6 minutes

Nicolas Pujol, MD, FRANCE

Predictive Signs Of Peripheral Rim Instability With Magnetic Resonance Imaging In No-Shift-Type Complete Discoid Lateral Meniscus

Abstract Presentation 5 minutes

Yusuke Hashimoto, MD, PhD, JAPAN Kazuya Nishino, MD, JAPAN Shinya Yamasaki, MD, PhD, JAPAN Yohei Nishida, MD, JAPAN Hiroaki Nakamura, MD, PhD, JAPAN

Typical Pain Patterns in Patients After Total Knee Arthroplasty

Abstract Presentation 6 minutes

Dominic Thierry Mathis, MD, SWITZERLAND Samuel Tschudi, Mr., SWITZERLAND Antonia Hauser, MD, SWITZERLAND Amsler Felix, Mr., SWITZERLAND Helmut Rasch, MD, SWITZERLAND Michael T. Hirschmann, MD, Prof., SWITZERLAND

Patient Specific Instrumentation In Acl Reconstruction. A Novel Technique Using A 3D Printed Guide.

ePoster Presentation

Mark Zee, MD, PhD, NETHERLANDS Joep Kraeima, PhD, NETHERLANDS Alain Viddeleer, MD, PhD, NETHERLANDS Ronald L. Diercks, Prof, MD, PhD, NETHERLANDS

Economic impact of anterior cruciate ligament injury in National Basketball Association players

ePoster Presentation

Nicholas J Vaudreuil, MD, UNITED STATES Carola F. van Eck, MD, PhD, FAAOS, UNITED STATES Daniel Daniel Kharrazi, MD, UNITED STATES

Pain And Gait At Different Exercise Intensities Are No Different After Medial Opening Wedge High Tibial Osteotomy Compared To Age-Matched Controls

ePoster Presentation

James Belsey, PhD, UNITED KINGDOM James Faulkner, Dr, UNITED KINGDOM Simon Jobson, Prof, UNITED KINGDOM Adrian J. Wilson, MBBS BSc FRCS, UNITED KINGDOM

Comparing Outcomes and Relative Valuation Of Primary Versus Revision Arthroscopic ACL Reconstruction Using A National Surgical Database

ePoster Presentation

Jeremy Marx, MD, UNITED STATES Joshua P Weissman, BBA, UNITED STATES John Carney, MD, UNITED STATES Erik Gerlach, MD, UNITED STATES Mark Andrew Plantz, BS, UNITED STATES Peter Swiatek, MD, UNITED STATES Colin Cantrell, MD, UNITED STATES Nicholas Arpey, MD, UNITED STATES Haley Smith, MD, UNITED STATES Eric Sanders, MD, UNITED STATES Vehniah K. Tjong, MD, FRCSC, UNITED STATES

Clinical Outcomes and Return to Sports at 2 Years After ACL Reconstruction and Lateral Tenodesis in At-Risk Patients

ePoster Presentation

Søren Vindfeld, MD, NORWAY Eivind Inderhaug, MD, PhD, MPH, NORWAY

Biomechanical Comparison Of Knotted And Knotless Reconstruction Of Full-Thickness Tears Of The Upper Subscapularis Tendon

ePoster Presentation

Mirco Sgroi, MD, GERMANY Thomas Kappe, MD, Prof., GERMANY Heiko Reichel, Prof., GERMANY Marius Ludwig, MD, GERMANY Michael Fuchs, Dr., GERMANY Anita Ignatius, Prof. Dr., GERMANY Lutz Dürselen, Prof. Dr., GERMANY Andreas M. Seitz, PhD, GERMANY

Resident Involvement and Patient Outcomes in Orthopaedic Surgery: A Meta-Analysis and Systematic Review

ePoster Presentation

Avi S. Robinson, MD, UNITED STATES Anne Strong, BA, UNITED STATES Hytham S. Salem, MD, UNITED STATES Carolyn Ardizzone, MS, UNITED STATES Stephen G Thon, MD, UNITED STATES Rachel M. Frank, MD, UNITED STATES

Reattachment Of Posterior Cruciate Ligament Bony Avulsion Without Capsulotomy Using Transverse Posterior Incision – 'A Technical Note'

Abstract Presentation 6 minutes

Sharath Kittanakere Ramanath, MS DNB Ortho, INDIA

Utility Of Dynamic Ultrasound In The Assessment Of Patellar Instability

ePoster Presentation

Rohan Bhimani, MD, MBA, UNITED STATES Soheil Ashkani-Esfahani, MD, UNITED STATES Karina Mirochnik, BS, UNITED STATES Bart B Lubberts, MD, PhD, UNITED STATES Christopher W DiGiovanni, MD, UNITED STATES Miho J. Tanaka, MD, PhD, UNITED STATES

Trochlear Shape Patterns (TSP) in Normal and Dysplastic Trochleae

Award Winner

Nisarg Paresh Shah, MS, Mch, UNITED KINGDOM Rafael Sales Fernández, MD, UNITED KINGDOM

Anatomical And Radiographic Attachments Of The Medial Collateral Ligament And The Posterior Oblique Ligament

ePoster Presentation

Lukas Willinger, MD, GERMANY Kiron K. Athwal, PhD, MEng, UNITED KINGDOM Shun Shinohara, MSc, JAPAN Simon Ball, MA, FRCS(Tr&Orth), UNITED KINGDOM Andy Williams, MBBS, FRCS(Orth), FFSEM(UK), UNITED KINGDOM Andrew A. Amis, FREng, DSc, PhD, UNITED KINGDOM

Low Percentage Of Surgeons Meet The Minimum Recommended Unicompartmental Knee Arthroplasty Usage Thresholds: Analysis Of 3,037 Surgeons From Three National Joint Registries

Abstract Presentation 5 minutes

Antonio Klasan, MD, PhD, EMBA, FRCS, AUSTRIA David A. Parker, MBBS, BMedSc, FRACS, AUSTRALIA Peter L. Lewis, MBBS, FRACS(Orth), FAOrthA, AUSTRALIA Simon W. Young, MD, FRACS, NEW ZEALAND

Participation in Sporting Activities Following Knee Replacement: Total Versus Unicompartmental – A 10-Year Follow-Up Study

ePoster Presentation

Christopher Allan, MBChB, MRCS, UNITED KINGDOM Graeme P. Hopper, MBChB, MSc, MRCSEd, MFSTEd, MD, FRCSGlas (Tr&Orth), UNITED KINGDOM Matthew Gillespie, MBChB, MRCS, UNITED KINGDOM Greg McKean, MBChB, MRCS, UNITED KINGDOM Brian Patrick Rooney, MBChB, FRCS, FRCS(Tr & Orth), UNITED KINGDOM William Leach, FRCS Orth, UNITED KINGDOM

Concomitant Repair of medial and lateral meniscus tears: Does it work?

ePoster Presentation

David C. Flanigan, MD, UNITED STATES Jonathan Wright, BS, UNITED STATES Matt Dorweiler, MD, UNITED STATES Alex C. Dibartola, MD, MPH, UNITED STATES James Oosten, BS, UNITED STATES Ryan Blackwell, MD, UNITED STATES Robert A. Duerr, MD, UNITED STATES Christopher C. Kaeding, MD, UNITED STATES Robert A. Magnussen, MD, MPH, UNITED STATES

Bone Edema On Medial Tibial Plateau Is Associated With Rotatory Instability In Anterior Cruciate Ligament-Deficient Knees

ePoster Presentation

Piero Agostinone, MD, ITALY Stefano Di Paolo, Eng, PhD, ITALY Alberto Grassi, PhD, ITALY Gian Andrea Lucidi, MD, ITALY Giacomo Dal Fabbro, MD, AUSTRALIA Stefano Zaffagnini, MD, Prof., ITALY

Prospective Randomised Controlled Trial Of Three Tibial Component Fixation Techniques: Medium To Long Term Functional And Radiological Outcomes

ePoster Presentation

Myles R. J. Coolican, FRACS, AUSTRALIA Darshan Srishail Angadi, MBBS, MRCS, PGCert, FRCS (Tr &Orth), MD(Research) , INDIA Vikram K. Kandhari, MS, DNB, UNITED KINGDOM

Comparison of Pain Score and Analgesic Usage Between Bone-Patellar Tendon-Bone, Hamstring and Quadriceps Tendon Autographs for Anterior Cruciate Ligament Reconstruction

ePoster Presentation

Jasmine Lyng, MD, CANADA Sheila McRae, PhD, MSc, CANADA Jarret M. Woodmass, MD, FRCSC, CANADA Gregory Adam Stranges, MD, CANADA Devin Lemmex, MD FRCSC, CANADA Robert Longstaffe, MD FRCSC, CANADA Peter B. MacDonald, MD, FRCS, Dip Sport Med, CANADA

Early Follow-Up of 258 Journey II Bi-Cruciate Substituting Total Knee Replacements Suggests Excellent Functional Outcomes and a Lower Than Anticipated Dissatisfaction Rate

ePoster Presentation

Richard Arun Kapur, MBChB, MSc, FRCS, UNITED KINGDOM John Gibson, -, UNITED KINGDOM Matthew Hampton, MBChB, FRCS (Tr&Orth), UNITED KINGDOM Paul M. Sutton, MBChB, FRCS, FRCS(Tr & Orth), UNITED KINGDOM

Tunnel Conflict Rate in Simultaneous ACL Reconstruction and Lateral Tenodesis can be Reduced by Altering the Femoral Tenodesis Insertion Site.

ePoster Presentation

Christoph Kittl, MD, MD(res), GERMANY Lukas Schwietering, -, GERMANY Michael J. Raschke, MD, Prof., GERMANY Elmar Herbst, MD, PhD, GERMANY Andre Frank, MSc, GERMANY Johannes Glasbrenner, MD, GERMANY Mirco Herbort, MD, Prof., GERMANY Michael Wagner, MD, GERMANY Andreas Weiler, MD, PhD, Prof., GERMANY

Isolated MCL Reconstruction Might Not Be Sufficient In Cases With A High-Grade Anteromedial Rotatory Knee Instability

Abstract Presentation 5 minutes

Elmar Herbst, MD, PhD, GERMANY Christian Peez, MD, GERMANY Lena Haferkemper, Ms., GERMANY Jens Wermers, Prof., GERMANY Johannes Glasbrenner, MD, GERMANY Thorben Briese, MD, GERMANY Michael J. Raschke, MD, Prof., GERMANY Christoph Kittl, MD, MD(res), GERMANY

Role of patella height on retropatellar contact dynamics after total knee arthroplasty

ePoster Presentation

Thomas Tischer, Prof. Dr., GERMANY Christoph Lutter, MD, GERMANY Andreas Geier, Dipl.-Ing., GERMANY Rainer Bader, MD, Prof., GERMANY Märuan Kebbach, Dipl.Ing., GERMANY

Assessment of Anatomical Femoral and Tibial ACL's Footprints Using Specific MRI Sequences: Compressed Lateral and Anteroposterior Anatomical Systematic Sequences "CLASS"

ePoster Presentation

Grégoire Thürig, MD, SWITZERLAND Raul Panadero-Morales, MSc in Industrial and Mechanical Engineering, SPAIN Luca Giovannelli, PhD, SPAIN Franziska Kocher, MD, SWITZERLAND José L Peris, PhD in Biological Sciences, SPAIN Moritz Tannast, Prof., SWITZERLAND Daniel Petek, MD, SWITZERLAND

A 2-Octyl Cyanoacrylate Topical Adhesive Versus Subcuticular Suture For Skin Closure Following Total Knee Arthroplasty: A Randomized Controlled Trial In The Same Patient

ePoster Presentation

Dong-Chul Park, MD, KOREA, REPUBLIC OF Man-Soo Kim, MD, PhD, KOREA, REPUBLIC OF Yong Gyu Sung, MD, KOREA, REPUBLIC OF Jae Jung Kim, MD, KOREA, REPUBLIC OF Yong In, MD, PhD, KOREA, REPUBLIC OF

High Rate Of Return To Play Following Treatment Of Combined Ligament Knee Injuries In 118 Elite Athletes

ePoster Presentation

Kyle Borque, MD, UNITED STATES Mary Jones, MSc, Grad. Dip. Phys., UNITED KINGDOM Lukas Willinger, MD, GERMANY Simon Ball, MA, FRCS(Tr&Orth), UNITED KINGDOM Ganesh Balendra, MBBS, AUSTRALIA Andy Williams, MBBS, FRCS(Orth), FFSEM(UK), UNITED KINGDOM

Opioid Reduction After Knee And Shoulder Arthroscopy: A Systematic Review And Meta-Analysis Of Randomized Controlled Trials

ePoster Presentation

Kyle Gouveia, MD, CANADA Haseeb Ahmed Faisal, BHSc(Cand), CANADA Jessica Gormley, MD(Cand), CANADA Harsha Shanthanna, MD, PhD, FRCPC, CANADA Moin Khan, MD, MSc, FRCSC, CANADA Kim Madden, PhD, CANADA

Return To Sports Following Medial Patellofemoral Ligament Reconstruction For Recurrent Patellar Dislocation.

Abstract Presentation 6 minutes

Pierre Meynard, FRANCE Matthieu Malatray, MD, FRANCE Elliot Sappey-Marinier, MD, FRANCE Robert A. Magnussen, MD, MPH, UNITED STATES Sebastien Lustig, MD, PhD, Prof., FRANCE Elvire Servien, MD, PhD, Prof., FRANCE

One Sixth Of Primary Anterior Cruciate Ligament Reconstructions May Undergo Reoperation Due To Complications Or New Injuries Within 2 Years

ePoster Presentation

Riccardo Cristiani, MD, PhD, SWEDEN Lise Lord, MD, SWEDEN Gunnar Edman, MD, PhD, Prof., SWEDEN Magnus Forssblad, SWEDEN Anders Stalman, MD, PhD, Associate Professor, SWEDEN

Hypermobile Lateral Meniscus And Articular Lock Due To Meniscal Disinsertion

ePoster Presentation

Horacio F. Rivarola-Etcheto, MD, ARGENTINA Cristian Collazo Blanchod, MD, ARGENTINA Marcos Meninato, MD, ARGENTINA Facundo Cosini, MD, ARGENTINA Juan Martín Carraro, MD, ARGENTINA Carlos Mendoza Puello, MD, ARGENTINA

Variations In Branching Of Popliteal Artery And Its Clinical Interest

Abstract Presentation 9 minutes

Paloma Aragonés, MD, PhD, Prof., SPAIN Miguel Angel Hernan-Prado, MD, SPAIN Sara Quinones, MD, SPAIN Yolanda Guindal Pérez, PhD, SPAIN Ana María Valverde Villar, MD, SPAIN Irene Espina Flores , MD, SPAIN Jose R Sanudo, MD, PhD, Prof, SPAIN

Effects Of A Novel Hyaluronic Acid-Based Antibiotic Delivery System on Osteogenic Cell Cultures

ePoster Presentation

Dimitrios Argyrakis, MD, IOC Dip Sp Phy, SWEDEN Britt Marie Andersson, Research Engineer, SWEDEN Oommen Varghese, Associate Professor, SWEDEN Nils Hailer, Professor, SWEDEN Nicos Schizas, MD, PhD, SWEDEN

WEIGHT CHANGE AND ACTIVITY IN PATIENTS WITH OBESITY AFTER A TOTAL ARTHROPLASTY OF KNEE

ePoster Presentation

Diego Sanchez Carpio, MD, ARGENTINA

Racial And Ethnic Disparities In Utilization Rate And Perioperative Outcomes After Knee And Hip Arthroplasty

ePoster Presentation

Tyler Thorne, BA, UNITED STATES Samantha Andrews, PhD, UNITED STATES Scott Nishioka, BA, UNITED STATES Kyle Kosei Obana, BA, UNITED STATES Cass K. Nakasone, MD, FACS, UNITED STATES

Temporal Changes In Sleep Quality And Knee Function Following Unilateral And Bilateral Total Knee Arthroplasty: A Prospective Study

ePoster Presentation

Ravikumar Mukartihal, D'Orth, DNB (Orth), INDIA Darshan Srishail Angadi, MBBS, MRCS, PGCert, FRCS (Tr &Orth), MD(Research) , INDIA Pradeep A Ramesh, MS, INDIA Naveen Kumar Singh, MBBS , DNB ( Ortho), INDIA Hiteshkumar Jivrajbhai Mangukiya, MS Orthopedics, INDIA Bhavin Mohanlal Agrawal, MBBS, MS - Orthopaedics, INDIA Sharan S Patil, M.S.(Orth), Mch (Orth), Liverpool, INDIA

Clinical Outcomes And Return To Sports After Arthroscopic Saucerization And Preservation For Discoid Lateral Meniscus.

ePoster Presentation

Yutaro Ishida, MD, JAPAN Shinichiro Takada, MD, JAPAN Hajime Utsunomiya, MD, PhD, JAPAN Soshi Uchida, MD, PhD, JAPAN

Midterm Patient-Reported Outcomes Of A Single-Surgery Treatment Of Knee Cartilage Lesions With Primary Autologous Articular Chondrocytes Co-Implanted With Bone-Marrow Cells In A Hyaluronan Scaffold

ePoster Presentation

Emmanouil Papakostas, MD, FEBSM, QATAR Ioannis Terzidis, Prof., MD, PhD, BSc, FEBSM, GREECE Aristotelis Sideridis, MD, GREECE Efthymios Papasoulis, MD, GREECE Argyris Karavelis, MD, GREECE Willem Cornelis de Jong, PhD, NETHERLANDS Roderick Polak, UNITED KINGDOM

Meniscus Tear Repair Within 3 Weeks After Trauma: statistically proven better results than later repairs. Results of A Single Surgeon Series Of 112 Repairs.

ePoster Presentation

Diederick Bernard Wouters, MD, PhD, NETHERLANDS Mike Bemelman, MD, PhD, NETHERLANDS Marjan Wieringa, PhD, NETHERLANDS

Meniscal Root Repair In Pediatric Patients: Minimum 2-Year Outcomes

ePoster Presentation

Cliff Willimon, MD, UNITED STATES Michael T. Busch, MD, UNITED STATES Asahi Murata, BS, UNITED STATES Crystal A. Perkins, MD, UNITED STATES

A New Method for Diagnosis of Anterior Cruciate Ligament Tear: MRI with Maximum Flexion of Knee in the Prone Position: A Case Control Study

ePoster Presentation

Burak Gunaydin, MD, TURKEY Çağatay Tekin, MD, TURKEY

Clinical And Functional Outcomes Of Isolated Mpfl Reconstruction Versus Combined Reconstruction Of The Mpfl And Mqtfl At 2-Year Follow-Up: Preliminary Results

ePoster Presentation

Luís Duarte Silva, MD, PORTUGAL Renato Andrade, PhD student, PORTUGAL Lucas Brink, BSc, PORTUGAL Cristina Valente, PhD, PORTUGAL Cátia Cardoso, Bsc, PORTUGAL Rogério B. Pereira, BHKin, BSc, PORTUGAL Ricardo Bastos, MD, PhD, Prof., PORTUGAL João Espregueira-Mendes, MD, PhD, Full Prof., PORTUGAL

Relationship Between Body Mass Index And Mid- To Long-Term Patient Outcomes After Multi-Ligamentous Knee Injury

Abstract Presentation 5 minutes

Robert A. Duerr, MD, UNITED STATES Danny Tan, BS, UNITED STATES Robert A. Magnussen, MD, MPH, UNITED STATES Alex C. Dibartola, MD, MPH, UNITED STATES Christopher C. Kaeding, MD, UNITED STATES David C. Flanigan, MD, UNITED STATES

Severe Patello-Femoral Osteoarthritis Does Not Diminish the Excellent Outcomes of Isolated Fixed-Bearing Partial Knee Arthroplasty

ePoster Presentation

Nick London, MA, MD, FRCS (Tr & Orth), UNITED KINGDOM Damian Bull, FRCS (Tr & Orth), UNITED KINGDOM Ashim Mannan, FRCS (Tr & Orth), UNITED KINGDOM Juned Ansari, FRCS (Tr & Orth), UNITED KINGDOM Katy Mason, MSc, PgDip, UNITED KINGDOM Caroline Bennett, RN, UNITED KINGDOM Tahir Idrees, PGDip Public Health, UNITED KINGDOM Emily London, MB ChB MRes, UNITED KINGDOM David Duffy, MBBS, MRCS, FRCS (Tr. Orth.), UNITED KINGDOM

Allografts Versus Hamstring-Autografts In Primary Anterior Cruciate Ligament Reconstruction. A Prospective Randomized Trial With A Follow-Up Of 13 Months.

ePoster Presentation

Paul Ruckenstuhl, MD, Msc, AUSTRIA Tobias Oswald, CM, AUSTRIA Gerald Gruber, MD, Prof., AUSTRIA Andreas Leithner, MD, Prof., AUSTRIA Patrick Sadoghi, MD, AUSTRIA Stefan Fischerauer, MD, MSc, PhD, AUSTRIA Gerwin A. Bernhardt, MD, MBA, FACS, AUSTRIA

Lateral Tenodesis Along With Acl Reconstruction In Patients With High Grade Pivot Shift: A Prospective Analysis In 70 Patients

ePoster Presentation

Rajiv Gupta, PhD , INDIA

Adipose-Derived Culture-Expanded Mesenchymal Stem Cells Implantation for Focal Knee Lesions Improves Radiological and Clinical Outcomes

Abstract Presentation 4 minutes

Theofylaktos Kyriakidis, MD, MSc, PhD, GREECE Ioannes Melas, GREECE Efstathios Michalopoulos, PhD, GREECE Theophanis Chatzistamatiou, PhD, GREECE Michail I. Iosifidis, MD, PhD, GREECE

Impact of Number of Inside-Out Sutures on Meniscal Repair Failure

ePoster Presentation

Robert A. Magnussen, MD, MPH, UNITED STATES Matt Dorweiler, MD, UNITED STATES James Oosten, BS, UNITED STATES Alex C. Dibartola, MD, MPH, UNITED STATES Moneer Abouljoud, BS, UNITED STATES James C. Kirven, BS, UNITED STATES Ryan Blackwell, MD, UNITED STATES Robert A. Duerr, MD, UNITED STATES David C. Flanigan, MD, UNITED STATES

The Relative Contributions Of The Anterior Cruciate Ligament, Anterolateral Ligament, Kaplan Fibres And The Lateral Meniscus To Knee Stability

Abstract Presentation 6 minutes

Lukas Willinger, MD, GERMANY Kiron K. Athwal, PhD, MEng, UNITED KINGDOM Andy Williams, MBBS, FRCS(Orth), FFSEM(UK), UNITED KINGDOM Andrew A. Amis, FREng, DSc, PhD, UNITED KINGDOM

Satisfactory Results Using A Novel Technique For The Fixation Of Posterior Lateral Meniscus Root In Acute Lesions With Concomitant Anterior Cruciate Ligament Injuries.

ePoster Presentation

German Alejandro Jaramillo, MD. Ortopaedic Surgeon, Sport Med, COLOMBIA Ruben Dario Arias Perez, MD, BS, COLOMBIA Esteban Arrubla-Rojas, MD, COLOMBIA

Algorithm In The Indication Of Osteotomy Of The Anterior Tuberosity Of The Tibia In The Treatment Of Patellofemoral Instability

ePoster Presentation

Rodrigo Maestu, MD, ARGENTINA Matias Francisco Medus, ARGENTINA Pablo M. Rainaudi, MD, ARGENTINA Diego Miguez, MD, ARGENTINA Zaira Lamar, Md, ARGENTINA Jorge Pablo Batista, MD, ARGENTINA

10-year outcomes of the Journey-Deuce bicompartmental knee arthroplasty

ePoster Presentation

Randeep Singh Aujla, MBChB ChM FRCS (Tr&Orth) MFSEM, UNITED KINGDOM Jennifer Woodhouse, Msc, AUSTRALIA Michael Andreas Finsterwald, MD, FRACS, FAOrthA, FMH, AUSTRALIA Jay R. Ebert, PhD, AUSTRALIA Christopher W. Jones, FAOrthA FRACS PhD MBBS(Hons) BEng(Hons) BCom, AUSTRALIA Piers Yates, MBBS(Hons) BSc(Hons) MRCS(Eng) FRCS(Tr & Orth) FRA, AUSTRALIA Peter D'Alessandro, MBBS (Hons), FAOrthA, FRACS, AUSTRALIA David J. Wood, MBBS, FRACS, AUSTRALIA

Adolescent Pitcher Fatigue: Ulnar Collateral Ligament Stress, Ultrasonographic Assessment of Flexor-Pronator Mass Energy Depletion, and Correlation to Pitch Count

ePoster Presentation

Manuel F. Schubert, MD, MS, UNITED STATES Tariq Awan, DO, UNITED STATES Aaron David Sciascia, PhD, ATC, PES, SMTC, UNITED STATES Emily G. Figueroa, MS, UNITED STATES Jennifer M. DeMink, PT, DPT, OCS, UNITED STATES David M. Selak, PT, DPT, OCS, UNITED STATES Corey M. Snyder, PT, DPT, OCS, SCS, MTC, CSCS, UNITED STATES Joel Gagnier, ND, MSc, PhD, UNITED STATES Michael T. Freehill, MD, UNITED STATES

Pediatric Reference Anatomy For Anterolateral Ligament Reconstruction– A Cadaveric Study

ePoster Presentation

Sahej Randhawa, BS, UNITED STATES Sunny Trivedi, BS, UNITED STATES Tyler Stavinoha, MD, UNITED STATES Theodore Ganley, MD, UNITED STATES Marc Tompkins, MD, UNITED STATES Henry B. Ellis, MD, UNITED STATES Volker Musahl, MD, Prof., UNITED STATES Kevin G. Shea, MD, UNITED STATES

Outcome Of High Tibial Osteotomy For Kellgren-Lawrence Grade Iii/Iv Knee Osteoarthritis: Two To Nine Years Follow-Up

ePoster Presentation

Priyadarshi Amit, MS, DNB, MRCSEd, MCh, FRCS, UNITED KINGDOM Ravi Thimmaiah, FRCS, UNITED KINGDOM Martyn Snow, FRCS, UNITED KINGDOM

ACL SPONTANEUS REPAIR. CASES SERIES

ePoster Presentation

Jose Luis Aparicio, MD, ARGENTINA Lisandro Nardin, MD, ARGENTINA Matías Sebastián Savá, MD, ARGENTINA Oscar J. Calvet, MD, ARGENTINA Hernan Giuria, MD, ARGENTINA Fernando Emilio Mercier, Médico. Especialista en ortopedia y traumatologia., ARGENTINA Franco Francescutti, Md, ARGENTINA

Outcomes of Medial Patellofemoral Ligament Reconstruction for Recurrent Patellar Instability in Patients with Ehlers-Danlos Syndrome

Abstract Presentation 5 minutes

James Nemunaitis, DO, UNITED STATES Shital N. Parikh, MD, UNITED STATES

Brace before you replace? Our clinical experience of 540 consecutive knees.

ePoster Presentation

Lucy Oliver- Welsh, MBBS, MRCS, UNITED KINGDOM Paul Trikha, MBBS, MRCS, FRCS(Tr&Orth), UNITED KINGDOM Nimesh Patel, MBBS, MRCS, FRCS ( Tr & Orth), UNITED KINGDOM David Elliott, MBBS, FRCS, UNITED KINGDOM

Biomechanical Comparison of The Fixation Configurations of Soft-Tissue Quadriceps Tendon Graft Using A Suspensory Button

ePoster Presentation

Kohei Kamada, MD, PhD, UNITED STATES Kanto Nagai, MD, PhD, JAPAN Kouki Nagamune, PhD, JAPAN Yuichi Hoshino, MD, PhD, JAPAN Yuta Nakanishi, MD, PhD, JAPAN Daisuke Araki, MD, PhD, JAPAN Noriyuki Kanzaki, MD, PhD, JAPAN Takehiko Matsushita, MD, PhD, JAPAN Ryosuke Kuroda, MD, PhD, JAPAN

Choice Of Distalising Tibial Tubercle Osteotomy Does Not Significantly Affect Risk Of Tibial Shaft Fracture At Time Zero: A Composite Saw Bone And Finite Element Analysis (FEA) Study

Abstract Presentation 5 minutes

Alexander S. Nicholls, MSc, FRACS, AUSTRALIA Samuel Grasso, PhD, B. Engineering (Mechanical), AUSTRALIA Tegan Cheng, PhD, BE(Biomed)/BMedSc, MIEAust, AUSTRALIA Myles R. J. Coolican, FRACS, AUSTRALIA David Little, FRACS PhD, AUSTRALIA

Biomechanical Assessment Of Knee Laxity Following A Novel Posterolateral Corner Reconstruction Technique

Abstract Presentation 5 minutes

Thiago Vivacqua, MD, MSc, BRAZIL Samira Vakili, PhD Candidate, CANADA Ryan Willing, PhD, CANADA Gilbert Moatshe, MD, PhD, NORWAY Ryan M. Degen, MD, FRCSC, CANADA Alan Getgood, MD, FRCS(Tr&Orth), DipSEM, QATAR

Which Variables Predict Osteochondral Allograft Failure?

ePoster Presentation

William Bugbee, MD, UNITED STATES

Degeneration Affects Local Meniscus Extrusion And Related Biomechanical Properties In OA Patients

ePoster Presentation

Andreas M. Seitz, PhD, GERMANY Daniela Warnecke, PhD, GERMANY Mirco Sgroi, MD, GERMANY Thomas Kappe, MD, Prof., GERMANY Martin Faschingbauer, Prof. Dr. med., GERMANY Anita Ignatius, Prof. Dr., GERMANY Lutz Dürselen, Prof. Dr., GERMANY

Anterior Cruciate Ligament (Acl) Reconstruction With Lateral Plasty Restores Anterior-Posterior Laxity In The Case Of Concurrent Partial Medial Meniscectomy

ePoster Presentation

Alberto Grassi, PhD, ITALY Stefano Di Paolo, Eng, PhD, ITALY Nicola Pizza, MD, ITALY Gian Andrea Lucidi, MD, ITALY Giacomo Dal Fabbro, MD, AUSTRALIA Stefano Zaffagnini, MD, Prof., ITALY

Posterior Placement Of The Tibial Tunnel Is A Risk Factor For Tibial Tunnel Coalition After Anatomic Double-Bundle Anterior Cruciate Ligament Reconstruction

ePoster Presentation

Koji Nukuto, MD, PhD, UNITED STATES Yuichi Hoshino, MD, PhD, JAPAN Shu Watanabe, MD, JAPAN Akiyoshi Mori, JAPAN Yuta Nakanishi, MD, PhD, JAPAN Kanto Nagai, MD, PhD, JAPAN Daisuke Araki, MD, PhD, JAPAN Noriyuki Kanzaki, MD, PhD, JAPAN Takehiko Matsushita, MD, PhD, JAPAN Ryosuke Kuroda, MD, PhD, JAPAN

Management Of Acute Knee Dislocations: A Global Survey Of Orthopaedic Surgeons’ Strategies

Abstract Presentation 6 minutes

Santa-Marie Venter, MMED(Ortho), MSc, MBChB, LLB, BA, SOUTH AFRICA Roopam Dey, PhD, SOUTH AFRICA Vikas Khanduja, MA(Cantab), MBBS, MSc, FRCS, FRCS(Orth), PhD, UNITED KINGDOM Richard P. von Bormann, MD, SOUTH AFRICA Michael Held, MD, PhD, SOUTH AFRICA

Substantial Clinical Benefit In The Patient Reported Outcomes Following Primary Anterior Cruciate Ligament Reconstruction

ePoster Presentation

Youngsik Jeon, MD, KOREA, REPUBLIC OF Jihoon Bae, MD, PhD, KOREA, REPUBLIC OF Tae Jin Lee, MD, KOREA, REPUBLIC OF Taejin Kim, MD, KOREA, REPUBLIC OF

The Role of Pre-Operative MRI in Surgical Decision Making for Total vs. Unicompartmental Knee Arthroplasty

ePoster Presentation

Christopher S. Lee, MD, MBA, UNITED STATES Maddison Anne Morgan, UNITED STATES Shane Michael Davis, MD, UNITED STATES

Validation of the Spanish Version of the Patellofemoral Pain and Osteoarthritis Subscale of the KOOS (KOOS-PF)

ePoster Presentation

Juan Pablo Martinez-Cano, MD, MSc, PhD, COLOMBIA Daniel Vernaza, MD, COLOMBIA Andres Mauricio Castro Llanos, BSc, COLOMBIA Julian Chica, MD, COLOMBIA

Kinesiophobia is not related to knee function, muscle strength and self reported outcome measures after anterior cruciate ligament reconstruction.

ePoster Presentation

Mihkel Luik, MSc, ESTONIA Helena Saar, MSc, ESTONIA Lisette Villers, BSc, ESTONIA Tauno Koovit, MSc, ESTONIA Rein Kuik, MD, ESTONIA Madis Rahu, MD PhD, ESTONIA Jüri T. Kartus, MD, PhD, SWEDEN Leho Rips, MD, ESTONIA

The Importance of Limb Alignment on Patient Reported Outcome Following High Tibial Osteotomy

ePoster Presentation

Gwenllian F. Tawy, PhD, MRes, BSc(Hons), UNITED KINGDOM Hamza Shahbaz, MB ChB Student, UNITED KINGDOM Leela C. Biant, MS, MFSTEd, FRCSEd(Tr&Orth), UNITED KINGDOM

Dair Treatment In Early Infection Of Unicompartmental Knee Arthtroplasty: What Do We Know?

Abstract Presentation 6 minutes

Angela Brivio, MD, FRCS, ITALY Jürgen Martin, MD, GERMANY Nicolò Castelnuovo , MD, ITALY David S. Barrett, MD, B.Sc.,FRCS, UNITED KINGDOM

Clinical Evaluation Of a Resurfacing Device Biopoly™ Implant For Femoral Osteochondral Defect Greater Than 1 Cm2 At Minimal 2 Years Follow-Up. A Prospective Cohort Study.

ePoster Presentation

François-Paul Ehkirch, MD, FRANCE Elliott Kierszbaumb, MD, FRANCE Pierre-Alban Bouché, MD, FRANCE

Revision Surgical Stabilization for Failed Patellofemoral Instability Surgery

Abstract Presentation 7 minutes

Elizabeth Rose Dennis, MD MS, UNITED STATES William A. Marmor, MD, UNITED STATES Simone Gruber, MS, UNITED STATES Joseph T. Nguyen, MPH, UNITED STATES Beth Ellen Shubin Stein, MD, UNITED STATES

How To Optimize The Graft Properties During Acl Reconstruction? Impact Of The Combining A Band Of discarded hamstring With The Former Graft

ePoster Presentation

S. Ali Ghasemi, MD, UNITED STATES Narges Rahimi, MD, UNITED STATES Shervin Rashidinia, MD, IRAN, ISLAMIC REPUBLIC OF Mehdi Mirzaii, PhD, IRAN, ISLAMIC REPUBLIC OF

Uncemented Tantalum Metal Components Versus Cemented Tibial Components In Total Knee Arthroplasty: 11- To 15-Year Outcomes Of A Single-Blinded Randomized Controlled Trial

Abstract Presentation 5 minutes

Matthew Hampton, MBChB, FRCS (Tr&Orth), UNITED KINGDOM Junaid Mansoor, MBBS, DOrtho (Vienna), FRCS(Ed), UNITED KINGDOM Paul M. Sutton, MBChB, FRCS, FRCS(Tr & Orth), UNITED KINGDOM

Robotic Unicompartmental Arthroplasty Has Higher Revision Rates With Partial Cartilage Lesions And With Inlay Prosthesis When Compared To On Lay Prosthesis

ePoster Presentation

Gary G. Poehling, MD, UNITED STATES Ralph D'Agostino, PhD, UNITED STATES Anirudh K Gowd, MD, UNITED STATES Asher Lichtig, MD, UNITED STATES Johannes F. Plate, MD, PhD, UNITED STATES

Comparative Assessment Between Physical Examination And Stress Radiography In Multigamentary Knee Injuries

Abstract Presentation 5 minutes

Igor Pedrinha, MD, BRAZIL José Leonardo Rocha De Faria , MD, MSc, PhD, BRAZIL Marcos Castro Moreirão, MD, BRAZIL Douglas Mello Pavão, MD, MSc, PhD, BRAZIL Rodrigo S. Pires E Albuquerque Marcelo Mandarino, MD, BRAZIL Alan de Paula Mozella, PhD, Prof., BRAZIL

Meniscal Procedures are not Increased with Delayed ACL Reconstruction and Rehabilitation: Results from a Randomized Controlled Trial

Abstract Presentation 5 minutes

Sabine van der Graaff, MD, NETHERLANDS Max Reijman, PhD, NETHERLANDS Eline van Es, MSc, NETHERLANDS Sita Bierma-Zeinstra, MD, NETHERLANDS Jan Verhaar, MD, PhD, Prof., NETHERLANDS Duncan E. Meuffels, MD, PhD, Prof., NETHERLANDS

Factors Associated with Articular Cartilage Injuries in Patients Undergoing Anterior Cruciate Ligament Reconstruction: A Multicentre Study

ePoster Presentation

Atsuo Nakamae, MD, PhD, JAPAN Kazuhiro Tsukisaka, MD, , JAPAN Masataka Deie, MD, PhD, Prof., JAPAN Masakazu Ishikawa, MD, PhD, JAPAN Goki Kamei, MD, PhD, JAPAN Nobuo Adachi, MD, PhD, JAPAN

The Epidemiology Of Head Injuries At The 2019 Rugby Union World Cup Compared To Previous World Cup Tournaments

ePoster Presentation

Robert Cooke, MRCS, UNITED KINGDOM Matthew Strang, MBChB, BSc (Hons), MRCS, UNITED KINGDOM Richard Lowe, MBChB, UNITED KINGDOM Neil Jain, BM, MRCS(Ed), FRCS(Tr&Orth), UNITED KINGDOM

Fixed-Bearing Medial Unicondylar Knee Arthroplasty - Slight Varus, Just Right!

ePoster Presentation

Sean E. Slaven, MD, UNITED STATES John Cody, MD Robert Sershon, BS, UNITED STATES Henry Ho, MS, UNITED STATES Robert H Hopper Jr., PhD, UNITED STATES Kevin B Fricka, MD

The Application Of Ultrasound Guided Knee Arthroscopy For Calcified Patellar Tendinopathy In Elite Weightlifters

Abstract Presentation 6 minutes

George D. Tsikouris, MD, GREECE Nikolaos D. Gravvanis, MD, GREECE Georgia S. Dedousi, MD, GREECE Ioannis K. Antonopoulos, GREECE Fanis P. Papadakis, BSc, MSc(cand.), GREECE Demetrios P. Tsikouris, PT, GREECE Vassilis N. Psychoyios, MD, GREECE Theodoros G. Troupis, Prof, GREECE

Epidemiology Of Injuries In The Women’S National Basketball Association (Wnba) During The 2017 Season

ePoster Presentation

Elikem K Dorbu, BA, UNITED STATES Symone M Brown, MPH, UNITED STATES Mary K. Mulcahey, MD, UNITED STATES

Biological Subchondral Bone Treatment with Osteo Core Plasty: Preliminary Results

ePoster Presentation

Ignacio Dallo, MD, SPAIN Macarena Morales, MD, ITALY Gabriel Azzini, MD, ITALY Alberto Gobbi, MD, FRACS, ITALY

Lateral Opening Wedge High Tibial Osteotomy Combined With Lateral Meniscus Allograft Transplantation

ePoster Presentation

Peter T. Myers, AM, MBBS, FRACS, FAOrthA, AUSTRALIA Dominic Patrick O'Dowd, MBChB, BSc(SEM), MSc(SEM), FRCS(Tr&Orth), UNITED KINGDOM

Functional Outcomes After Endoprosthetic Reconstruction In Osteosarcoma Patients: An Indian Scenario

ePoster Presentation

Akash Singhal, MS, INDIA

Subchondroplasty Of Bone Marrow Lesion After Failed Nanofracture: Case Report

ePoster Presentation

Robi Kelc, MD, PhD, SLOVENIA Igor Mijatovic, MD, SLOVENIA Matevž Kuhta, MD, SLOVENIA

Patelloplasty Versus Traditional Patellar Retention In Tka

ePoster Presentation

Vitor Barion Castro De Padua, PhD, BRAZIL José Leonardo Rocha De Faria , MD, MSc, PhD, BRAZIL Felipe Galvão Abreu, MD, BRAZIL Luís Fernando Patriarcha, MD, BRAZIL Juliano Zaneti De Lima Zaneti De Lima, MD, BRAZIL Eduardo Federighi Baisi Chagas, phd, BRAZIL Tereza Lais Menegucci Zutin Lais Menegucci Zutin Zutin, MD, BRAZIL Alan de Paula Mozella, PhD, Prof., BRAZIL

Clinical Outcomes Following Anterior Cruciate Ligament Reconstruction in Patients with a Concomitant Segond Fracture: A Systematic Review

ePoster Presentation

Kanto Nagai, MD, PhD, JAPAN Kohei Kamada, MD, PhD, UNITED STATES Jeffrey Kay, MD, MSc, FRCSC, CANADA Yuichi Hoshino, MD, PhD, JAPAN Takehiko Matsushita, MD, PhD, JAPAN Ryosuke Kuroda, MD, PhD, JAPAN Darren L. de SA, MD MBA FRCSC, CANADA

Sport Specialization Classification And Injury Risk In Female Athletes

ePoster Presentation

Ehiamen T Okoruwa, MD, MS, UNITED STATES Alexandra Abbott, MD, UNITED STATES Symone M Brown, MPH, UNITED STATES Mary K. Mulcahey, MD, UNITED STATES

The Rate Of Tibial Tunnel Malposition Is Not Reduced By Drilling Entirely Within The Stump Of Preserved Remnants During Acl Reconstruction: A Prospective Comparative 3D-Ct Study

ePoster Presentation

Vitor Barion Castro De Padua, PhD, BRAZIL Adnan Saithna, MD, FRCS, UNITED STATES Eduardo Federighi Baisi Chagas, phd, BRAZIL Tereza Lais Menegucci Zutin Lais Menegucci Zutin Zutin, MD, BRAZIL Lucas Fenandes Piazzalunga, MD, BRAZIL Luís Fernando Patriarcha, MD, BRAZIL Camilo P. Helito, MD, PhD, Prof, BRAZIL Paulo Gelas, MD, BRAZIL

Magnetic Resonance Imaging (MRI) Does Not Reliably Detect Kaplan Fiber Injury in the Setting of Anterior Cruciate Ligament (ACL) Injury

Abstract Presentation 8 minutes

Thomas Brian Lynch, MD , UNITED STATES Jeremy M. Bernot, MD , UNITED STATES David J. Oettel, DO, UNITED STATES Douglas Byerly , MD , UNITED STATES Volker Musahl, MD, Prof., UNITED STATES Jesse Chasteen, MD , UNITED STATES Jeanne C. Patzkowski , MD , UNITED STATES Ivan J. Antosh, MD, UNITED STATES Andrew Sheean, MD, UNITED STATES

Do Mcl Grade 2 Lesions Influence The Outcome Of Anterior Cruciate Ligament Reconstruction?: A Prospective Study With A Minimum 14 Years Of Follow-Up

ePoster Presentation

Gian Andrea Lucidi, MD, ITALY Piero Agostinone, MD, ITALY Alberto Grassi, PhD, ITALY Stefano Di Paolo, Eng, PhD, ITALY Giacomo Dal Fabbro, MD, AUSTRALIA Luca Macchiarola, MD, ITALY Stefano Zaffagnini, MD, Prof., ITALY

10 Years Results Of Biological ACL Repair For Partial Tears

ePoster Presentation

Alberto Gobbi, MD, FRACS, ITALY Macarena Morales, MD, ITALY Gabriel Azzini, MD, ITALY Ignacio Dallo, MD, SPAIN

Favorable Outcomes Of Posterior Cruciate-Stabilized Implants Over Ultracongruent Implants In Total Knee Arthroplasty

ePoster Presentation

Kyle Kosei Obana, BA, UNITED STATES Samantha Andrews, PhD, UNITED STATES Krystin Wong, BA, UNITED STATES Tyler Thorne, BA, UNITED STATES Cass K. Nakasone, MD, FACS, UNITED STATES

Percutaneous Posterior Labral Repair: Clinical Results From A Single Institution Review

ePoster Presentation

Keith S. Hechtman, MD, UNITED STATES Luis A Vargas, MD, PhD, UNITED STATES John W. Uribe, MD, UNITED STATES John E. Zvijac, MD, UNITED STATES Gautam Yagnik, MD, UNITED STATES Anshul Saxena, BDS, PhD, UNITED STATES Chase Mallory, BHS, UNITED STATES Andrew Payomo, MD student, UNITED STATES

Wearable System Embedding Flexible Textile-Based Strain Sensor For Monitoring Knee Joint

ePoster Presentation

Umile Giuseppe Longo, MD, MSc, PhD, Prof., ITALY Arianna Carnevale, PhD, ITALY Carlo Massaroni , Eng, ITALY Emiliano Schena, Eng, ITALY Joshua Di Tocco, Eng, ITALY Vincenzo Candela, MD, PhD, ITALY Alessandra Berton, MD, ITALY Giuseppe Salvatore, MD, PhD, ITALY Vincenzo Denaro, MD, PhD, Prof., ITALY

Clinical And Radiologic Predictors Of Outcome Following Transtibial Posterior Root Medial Meniscus Repair

ePoster Presentation

Heath Patrick Gould, MD, UNITED STATES Matthew Civilette, MD, UNITED STATES William Rate, MS, MD, UNITED STATES Matthew Hintz, D.O., UNITED STATES James Dreese, MD, UNITED STATES

Total Knee Arthroplasty: Factors Predicting Patient Satisfaction

ePoster Presentation

Mohamed Amine Gharbi , MD, TUNISIA Mouadh Nefiss, MD, TUNISIA Ramzi Bouzidi, PhD, TUNISIA Khelil Ezzaouia, PhD, TUNISIA Anis Tebourbi, MD, TUNISIA

High Tibial Osteotomy Combined Inlay Resurfacing Arthroplasty: Less Patellofemoral Pain And No Correction Loss

Abstract Presentation 6 minutes

Tahsin Beyzadeoglu, MD, Prof., TURKEY Kerem Yildirim, MD, TURKEY

Low Return To Pre-Injury Level Of Sports After Multi-Ligament Knee Injury

ePoster Presentation

Donna Blokland, MD, NETHERLANDS Bas Van Ooij, MD, NETHERLANDS Mikel L. Reilingh, MD, NETHERLANDS Nienke Wolterbeek, NETHERLANDS Jacco A. C. Zijl, MD, NETHERLANDS

Patellofemoral Osteoarthritis Progresses after Medial Open Wedge High Tibial Osteotomy: A Systematic Review

ePoster Presentation

Kiminari Kataoka, MD, JAPAN Shu Watanabe, MD, JAPAN Kanto Nagai, MD, PhD, JAPAN Jeffrey Kay, MD, MSc, FRCSC, CANADA Takehiko Matsushita, MD, PhD, JAPAN Ryosuke Kuroda, MD, PhD, JAPAN Darren L. de SA, MD MBA FRCSC, CANADA

Epsilon Aminocaproic Acid (EACA) and Tranexamic Acid (TXA) in Total Knee Arthroplasty (TKA) - A Prospective Randomized Trial

ePoster Presentation

João P.F. Guerreiro, MD, PhD, BRAZIL João P.F. Guerreiro, MD, PhD, BRAZIL Jose Rodolfo Martines Balbino, MD, BRAZIL Bruno Possani Rodrigues, MD, BRAZIL Marcus Vinicius Danieli, MD, PhD, BRAZIL Daniele Cristina Cataneo, MD, PhD, BRAZIL

ACL 3D Planning. Primary And Revision ACL Arthroscopic Surgery Meet 3D Technologies

ePoster Presentation

Fernando Menor Fusaro, MD, SWITZERLAND Pierluigi Di Felice Ardente, MD, SPAIN Omar Lencina, PhD, ARGENTINA

Restoring Knee Phenotype And Joint Line Obliquity Reduces Postoperative Pain After Primary TKA

Abstract Presentation 6 minutes

Elliot Sappey-Marinier, MD, FRANCE Cécile Batailler, MD, PhD, FRANCE John Swan, MBBS, FRANCE Elvire Servien, MD, PhD, Prof., FRANCE Sebastien Lustig, MD, PhD, Prof., FRANCE

Clinical Outcomes Of Arthroscopic Partial Meniscectomy And Debridement Combined With Intraosseous Bioplasty Using Bone Marrow Aspirate Contrate And Demineralized Bone In Patients With Moderate To Severe Osteoarthritis And Bone Marrow Edema

Abstract Presentation 6 minutes

Rajit Saluja, MD, UNITED STATES Anand Prakash Saluja, Student, UNITED STATES Akshay Prakash Saluja, Student, UNITED STATES

AUTOLOGOUS MICRO-FRAGMENTED ADIPOSE TISSUE (MFAT) TO TREAT SYMPTOMATIC KNEE OSTEOARTHRITIS: Early outcomes of a consecutive case series

Abstract Presentation 6 minutes

Wouter Van Genechten, MD, BELGIUM Kristien Vuylsteke, Mrs, BELGIUM Pedro Rojas Martínez, MD, MEXICO Linus Swinnen, MD, BELGIUM Kristof Sas, MD, BELGIUM Peter Verdonk, MD, PhD, BELGIUM

Concomitant Injury to Kaplan Fibers in Acute ACL Injury Does Not Affect the Pivot-shift Phenomenon

ePoster Presentation

Shu Watanabe, MD, JAPAN Kanto Nagai, MD, PhD, JAPAN Yuichi Hoshino, MD, PhD, JAPAN Kiminari Kataoka, MD, JAPAN Yuta Nakanishi, MD, PhD, JAPAN Daisuke Araki, MD, PhD, JAPAN Noriyuki Kanzaki, MD, PhD, JAPAN Takehiko Matsushita, MD, PhD, JAPAN Ryosuke Kuroda, MD, PhD, JAPAN

Failures And Complications With Mpfl Reconstruction:Our Experience In 215 Patients.

ePoster Presentation

Piyush Setia, MS,MRCS, INDIA Shaival Dalal, M.S.MRCS(Edinburgh), UNITED KINGDOM Anindya Debnath, MS, DNB, INDIA

Biconcave Medial Tibial Plateau Morphology and the Association with Medial Meniscal Tear Pathology

Abstract Presentation 6 minutes

John Ryan Taylor, MD, MPH, UNITED STATES Joshua Mizels, BA, UNITED STATES Trevor Shelton, MD, MS, UNITED STATES F. Alan Barber, MD, FACS, UNITED STATES Mark Getelman, MD, UNITED STATES

Evolution Of Graft Maturation And Tunnel Widening During The First Year Following All-Inside Graft-Link Acl Reconstruction: A Serial Mri Study

Abstract Presentation 6 minutes

Edoardo Monaco, MD, ITALY Etienne Cavaignac, MD,PhD, FRANCE Fabio Marzilli, MD, ITALY Riccardo Di Niccolo, ITALY Edoardo Gaj, MD, ITALY Alessandro Carrozzo, MD, ITALY Adnan Saithna, MD, FRCS, UNITED STATES Giuseppe Argento, MD, ITALY Andrea Ferretti, Prof., ITALY

Salvage revision hip arthroscopy including remplissage improves patient reported outcomes after cam over-resection

ePoster Presentation

Justin W. Arner, MD, UNITED STATES Joseph J. Ruzbarsky, MD, UNITED STATES Rui Soares, BS, UNITED STATES Karen K. Briggs, MPH, MBS, UNITED STATES Marc J. Philippon, MD, UNITED STATES

Onlay Patellofemoral Arthroplasty In Patients With Isolated Patellofemoral Arthritis: A Systematic Review

ePoster Presentation

Jordan C Villa, MD, UNITED STATES Albit Paoli, MD, UNITED STATES Howard Nelson-Williams, MD, MPH, UNITED STATES Rhamee Badr, MD, UNITED STATES Katharine Harper, MD, UNITED STATES

Biomechanical Analysis Of Tissue Engineering Construct For Articular Cartilage Restoration - A Pre-Clinical Study

ePoster Presentation

Rafaella Rogatto De Faria, PhD, BRAZIL Joao Paulo Cortez Santanna, MD, MSc, BRAZIL Marina J. S. Maizato, PhD, BRAZIL Carla Pinheiro, MSc, BRAZIL Hugo Moreira, MD, BRAZIL Roberto Bortolussi, PhD, BRAZIL Cyro Albuquerque, Prof., PhD, BRAZIL Idagene A. Cestari, PhD, BRAZIL Arnaldo J. Hernandez, MD, PhD, BRAZIL Tiago Lazzaretti Fernandes, MD, PhD, MSc, Post-Doctorate, BRAZIL

Anterior Cruciate Ligament Reconstruction With Internal Brace Augmentation Has Less Re-Rupture Compared With Acl Reconstruction Without Augmentation

ePoster Presentation

João V. Novaretti, MD, PhD, BRAZIL Lucas Santos Lima, MD, BRAZIL Diego Costa Astur, MD, PhD, BRAZIL Camila Cohen Kaleka, PhD, BRAZIL Pedro Debieux, MD, PhD, BRAZIL Joicemar T. Amaro, MD, BRAZIL Daniel Esperante, MD, BRAZIL Moises Cohen, MD, PhD, Prof., BRAZIL

Medial Ligamentous And Meniscal Injury Patterns In Patients With Acute ‘Isolated’ Acl Rupture

ePoster Presentation

Lukas Willinger, MD, GERMANY Ganesh Balendra, MBBS, AUSTRALIA Vishal Pai, MBChB, FRACS, FAOrthA, AUSTRALIA Justin Lee, MB BS, FRCR, UNITED KINGDOM Adam Mitchell, MB BS, FRCS, FRCR, UNITED KINGDOM Mary Jones, MSc, Grad. Dip. Phys., UNITED KINGDOM Andy Williams, MBBS, FRCS(Orth), FFSEM(UK), UNITED KINGDOM

Many Radiologic Indices for Patellofemoral Instability Are Unreliable: A Radiologic Interrater Reliability Study

Abstract Presentation 5 minutes

Peter D. Fabricant, MD, MPH, UNITED STATES Madison Heath, BS, UNITED STATES Douglas Mintz, MD, UNITED STATES Kathleen H Emery, MD, UNITED STATES Matthew William Veerkamp, BA, UNITED STATES Simone Gruber, MS, UNITED STATES Daniel W. Green, MD, MS, UNITED STATES Eric J. Wall, MD, UNITED STATES Marc Tompkins, MD, UNITED STATES Ben E. Heyworth, MD, UNITED STATES Beth Ellen Shubin Stein, MD, UNITED STATES Shital N. Parikh, MD, UNITED STATES

Predictor Of Poor Pre-Operative Psychological Status In Cartilage Defect Patients

Abstract Presentation 6 minutes

David C. Flanigan, MD, UNITED STATES Alex C. Dibartola, MD, MPH, UNITED STATES Matthew Wiet, BS, UNITED STATES Joshua Scott Everhart, MD, MPH, UNITED STATES Robert A. Magnussen, MD, MPH, UNITED STATES Laura C. Schmitt, PT, PhD, FAPTA, UNITED STATES Charles Emery, PhD, UNITED STATES

The Partial Femoral Condyle Focal Resurfacing (Hemicap-Unicap) For Treatment Of Full-Thickness Cartilage Defects, Systematic Review And Meta-Analysis

ePoster Presentation

Hany Elbardesy, MSc, MD, FRCS(Orth), FEBOT, SICOT Diploma, UNITED KINGDOM James Harty, Prof, IRELAND Lydia Simmon, MRCS, IRELAND Matthew Nagle, FRCS, IRELAND

Coronal Plane Knee Joint Line Slope Moves Contact Areas and Loads the Menisci post Osteotomy

Abstract Presentation 5 minutes

Dong Wang, PhD, UNITED KINGDOM Lukas Willinger, MD, GERMANY Kiron K. Athwal, PhD, MEng, UNITED KINGDOM Andy Williams, MBBS, FRCS(Orth), FFSEM(UK), UNITED KINGDOM Andrew A. Amis, FREng, DSc, PhD, UNITED KINGDOM

Surgical management of severe post-traumatic arthrofibrosis of the knee: clinical results in workers´compensation population

ePoster Presentation

Jose Ignacio Laso, Md, CHILE Nicolas Franulic, MD, CHILE Cristobal Del Pino, MD, CHILE Cristián Andres Brito Ayet, MD, CHILE Carlos Rojas, MD, CHILE Nicolas Gaggero, MD, CHILE

Progenitor Cells with High Chondrogenic Potential are Present in the Adult Human Meniscus

ePoster Presentation

Jasmijn Korpershoek, MD, NETHERLANDS Margot Rikkers, MSc, NETHERLANDS Tommy de Windt, PhD, NETHERLANDS Marianna Tryfonidou, Prof., NETHERLANDS Daniel Saris, MD, PhD, Prof., UNITED STATES Lucienne A Vonk, PhD, SWEDEN

Midflexion Instability Following Total Knee Arthroplasty: A Systematic Review

ePoster Presentation

Eran Beit Ner, MD, ISRAEL Alexander Jakubiec, BSc, MSc, UNITED KINGDOM Gwenllian F. Tawy, PhD, MRes, BSc(Hons), UNITED KINGDOM Leela C. Biant, MS, MFSTEd, FRCSEd(Tr&Orth), UNITED KINGDOM

Autograft Versus Allograft For Medial Patellofemoral Ligament Reconstruction: A Systematic Review

ePoster Presentation

Gianna M. Aliberti, BA, UNITED STATES Matthew J. Kraeutler, MD, UNITED STATES Candence Miskimin, MS, UNITED STATES Anthony Scillia, UNITED STATES Mary K. Mulcahey, MD, UNITED STATES

Does Saline Rinsing Of The Graft During ACL Reconstruction Decrease The Incidence Of Septic Arthritis?

ePoster Presentation

Leho Rips, MD, ESTONIA Jüri T. Kartus, MD, PhD, SWEDEN Madis Rahu, MD PhD, ESTONIA

Intentional Flexion Of Femoral Component - A Method To Balance Flexion And Extension Gaps In Navigated Total Knee Replacement

ePoster Presentation

Praveen R G, MBBS MS ortho DNB ortho, INDIA Govardhan R H, DSc MS Ortho D. Ortho, INDIA

Evaluating the Correlation Between Several Patellar Measurements and Patient’s Height and Weight - Matched Case-Control Study.

ePoster Presentation

Ahmad Essa, MPH MD, ISRAEL Dror Lindner, MD, ISRAEL Salah Khatib, MD, ISRAEL Gabriel Agar, Prof, ISRAEL Yiftah Beer, MD, ISRAEL

High Mid-Term Survival Of Condyle Resurfacing Implants In The Knee – A Nation-Wide Cohort Study On 379 Observations From The Danish Knee Arthroplasty Registry

Abstract Presentation 6 minutes

Bjørn Borsøe Christensen, MD, PhD, DENMARK Anders El-Galaly, MD, PhD, DENMARK Jens Ole Laursen, Consultant, DENMARK Martin Lind, MD, PhD, Prof., DENMARK

Investigation of the Effect of Focal Cartilage Lesions in the Same Compartment of Knees Undergoing Arthroscopic Partial Medial Meniscectomy: Long-Term Follow up.

ePoster Presentation

Nuri Eroğlu, md, TURKEY Halit Pinar, MD, Prof., TURKEY

Primary ACL Reconstruction in Professional Footballers: factors affecting return to play and re-rupture

ePoster Presentation

Kyle Borque, MD, UNITED STATES Ganesh Balendra, MBBS, AUSTRALIA Mary Jones, MSc, Grad. Dip. Phys., UNITED KINGDOM Lukas Willinger, MD, GERMANY Andy Williams, MBBS, FRCS(Orth), FFSEM(UK), UNITED KINGDOM

Total Knee Arthroplasty In Femoral Bowing: Does Patient Specific Instrumentation Have Something To Add? A Randomized Controlled Trial

ePoster Presentation

Dong-Chul Park, MD, KOREA, REPUBLIC OF Man-Soo Kim, MD, PhD, KOREA, REPUBLIC OF Yong Gyu Sung, MD, KOREA, REPUBLIC OF Jae Jung Kim, MD, KOREA, REPUBLIC OF Yong In, MD, PhD, KOREA, REPUBLIC OF

Patient Specific Alignment is the Key Attribute of Robotically Assisted Surgery. A Comparative Trial with 120 Patients.

ePoster Presentation

Philip Winnock De Grave, MD, BELGIUM Jonas Kellens, MD, BELGIUM Thomas Tampere, MD, PhD-candidate, BELGIUM Hannes Vermue, MD, BELGIUM Alexander Ryckaert, MD, BELGIUM Paul Gunst, MD, BELGIUM Tamaya Van Criekinge, PhD, BELGIUM Thomas Luyckx, MD, PhD, BELGIUM Kurt Claeys, Prof., PhD, BELGIUM

Posterior Stress Radiographs In Internal Or External Rotation Do Not Add Any Value In The Diagnosis Of Combined Posterior Cruciate Ligament And Peripheral Knee Injuries.

ePoster Presentation

Thorben Briese, MD, GERMANY Romy Riemer, MD, GERMANY Elmar Herbst, MD, PhD, GERMANY Johannes Glasbrenner, MD, GERMANY Christian Peez, MD, GERMANY Andre Frank, MSc, GERMANY Jens Wermers, Prof., GERMANY Michael J. Raschke, MD, Prof., GERMANY Christoph Kittl, MD, MD(res), GERMANY

No Differences In Failure Rates or Patient Reported Outcomes For Medial Patellofemoral Ligament Reconstruction With Or Without Lateral Retinacular Release

ePoster Presentation

Evan Miller, MD, UNITED STATES Timothy Waters, BS, UNITED STATES Danielle E. Rider, BA, UNITED STATES Brian R. Waterman, MD, UNITED STATES

The Gastrocnemius Flap In The Salvage Revision Knee Arthroplasty

ePoster Presentation

Robert Mcculloch, MBChB MSc FRCS (Tr&Orth), UNITED KINGDOM Amirul Adlan, MBChB, UNITED KINGDOM Scott Evans, MBChB FRCS (Tr&Orth), UNITED KINGDOM Michael Parry, FRCS, UNITED KINGDOM Jonathan Daniel Stevenson, FRCS (Tr&Orth), UNITED KINGDOM Lee Jeys, FRCS, UNITED KINGDOM

Arthroscopic Suture Fixation Of Comminuted Tibial Spine Fractures

ePoster Presentation

Kumar Shantanu, MS, Mch, INDIA

Acute Patella Instability Injuries In The NFL: Who Gets Them, What Is The Treatment, And Outcome? An Analysis Of Injuries From Nfl Database

ePoster Presentation

Jason L. Koh, MD, MBA, UNITED STATES Gordon W. Nuber, MD, UNITED STATES T. Sean Lynch, MD, UNITED STATES Aneet Toor, MD

ACL injury associated meniscus tears in pediatric and adolescent patients: incidence, management and outcome

ePoster Presentation

Luca Rigamonti, MD, ITALY Nathaniel Bates, PhD, UNITED STATES Nathan Schilaty, DC, PhD, UNITED STATES Michael J. Stuart, MD, UNITED STATES Marco Bigoni, ITALY Todd A Milbrandt, MD Aaron J. Krych, MD, UNITED STATES

MPFL Length Change Patterns In Asymptomatic Knees Of Patients With Contralateral Patellar Instability

ePoster Presentation

Miho J. Tanaka, MD, PhD, UNITED STATES Karina Mirochnik, BS, UNITED STATES F. Joseph Simeone, MD, UNITED STATES Eric Matthew Berkson, MD, UNITED STATES Kartik M Varadarajan, PhD, UNITED STATES

Primary Versus Revision Autograft Anterior Cruciate Ligament Reconstruction: Psychological Readiness At Return To Sport:

ePoster Presentation

Matthew Butler Reid, MD, UNITED STATES Kyle Lauck, BS, UNITED STATES Brian Randall Duncan, PT, DPT, UNITED STATES Emily Gardner, PT, DPT, UNITED STATES Jacquelyn Kleihege, PT, MPT, UNITED STATES Walter Richard Lowe, MD, UNITED STATES Lane Bailey, PT, PhD, DPT, CSCS, UNITED STATES

Application Of BMAC And PRF Combined With Microfracture For The Treatment Of Symptomatic Cartilage Defects In The Knee

ePoster Presentation

Tahsin Beyzadeoglu, MD, Prof., TURKEY Kerem Yildirim, MD, TURKEY

Deficits In Muscle Strength And Proprioception Are Not Seen Following Recovery From Augmented Repair Of Anterior Cruciate Ligament Tears

ePoster Presentation

William Thomas Wilson, MBChB BSc(MedSci) FRCS (Tr&Orth) MFSEM(UK), UNITED KINGDOM Matthew Banger, EngD, UNITED KINGDOM Graeme P. Hopper, MBChB, MSc, MRCSEd, MFSTEd, MD, FRCSGlas (Tr&Orth), UNITED KINGDOM Mark Blyth, MB ChB, FRCS (TR Orth), UNITED KINGDOM Gordon M Mackay, MB ChB, BSc, FRCS, MD, UNITED KINGDOM Philip E Riches, PhD, UNITED KINGDOM

Single Femoral Tunnel For PCL And MCL Reconstruction Using Autografts- 2 Year Follow Up

ePoster Presentation

Munis Ashraf Keyi, MBBS, DNB (Orth), FASM, FSRM, INDIA Santosh Sahanand Kulasekaran, MBBS,MS(ortho), INDIA David V. Rajan, MS(Orth), MNAMS(Orth), FRCS(G), INDIA

Patient´S Sex And Height Predict Graft Size But Graft Size Does Not Influence Risk Of Graft Failure. A Study Of 4519 Patients With Primary Anterior Cruciate Ligament Reconstruction.

ePoster Presentation

Vasileios Sarakatsianos, MD, SWEDEN Riccardo Cristiani, MD, PhD, SWEDEN Marita L Harringe, PhD, RPT, SWEDEN Gunnar Edman, MD, PhD, Prof., SWEDEN Anders Stalman, MD, PhD, Associate Professor, SWEDEN

Total Knee Arthroplasty: Assessment of Online Patient Education Material

ePoster Presentation

Mary Kate Skalitzky, BA, UNITED STATES Trevor Gulbrandsen, MD, UNITED STATES Alan Shamrock, MD, UNITED STATES Burke Gao, MD, UNITED STATES Jacob Elkins, MD, PhD, UNITED STATES Timothy Brown, MD, UNITED STATES Nicholas Bedard, MD, UNITED STATES

Does a Supervised Patient Ambulation Program Reduce the Risk of Falls after Total Joint Arthroplasty?

ePoster Presentation

Steven Kenney, DO, UNITED STATES Steven N. Copp, MD Julie McCauley, MPHc, UNITED STATES William Bugbee, MD, UNITED STATES

Non-Anatomic Femoral Tunnel Position In Acl-R Increases Risk For Future Meniscus Tears

Abstract Presentation 6 minutes

Alexandra Santina Gabrielli, MD, UNITED STATES Benjamin Todd Raines, MD, MA, ATC, UNITED STATES Jonathan D. Hughes, MD, PhD, UNITED STATES Jonathan Dalton, MD, UNITED STATES Cameron Crasto, BS, UNITED STATES Volker Musahl, MD, Prof., UNITED STATES Bryson P. Lesniak, MD, UNITED STATES

Patella Alta, Thochlear Dysplasia and Age are Risk Factors for Recurrent Patellofemoral Dislocation after a First Episode

ePoster Presentation

Juan Pablo Martinez-Cano, MD, MSc, PhD, COLOMBIA Julian Chica, MD, COLOMBIA Alfredo Martinez Rondanelli, MD, COLOMBIA Erika Rincón, MD, COLOMBIA Martin Eduardo Renjifo, MD, COLOMBIA Laura Zamudio, MD, COLOMBIA Juan José Martinez Arboleda, MD, COLOMBIA

Defining Return To Sport: A Systematic Review

ePoster Presentation

Josh Doege, MS, UNITED STATES Jack Michael Ayres, BS, UNITED STATES Armin Tarakemeh, BS, UNITED STATES Symone M Brown, MPH, UNITED STATES Bryan Vopat, UNITED STATES Mary K. Mulcahey, MD, UNITED STATES

Do menisci contribute to the overall friction within the knee joint?

Abstract Presentation 5 minutes

Luisa De Roy, M. Sc., GERMANY Daniela Warnecke, PhD, GERMANY Lutz Dürselen, Prof. Dr., GERMANY Anita Ignatius, Prof. Dr., GERMANY Andreas M. Seitz, PhD, GERMANY

Medial Patellofemoral Ligament Reconstruction with Medial Third of Patellar Tendon in the Treatment of Recurrent Patellar Instability: Medium and Long-term Results

ePoster Presentation

Fabiano Kupczik, MD, PhD, MSc, BRAZIL Riccardo Gomes Gobbi, MD, PhD, BRAZIL Sarah Pacher, MD, BRAZIL Marlus Eduardo Gunia Schiavon, BRAZIL Bruno Sbrissia, MD, BRAZIL Marvin Durante Brunet, MD, BRAZIL Gilberto L. Camanho, MD, BRAZIL

Correlation Between The Degree Of Osteoarthritis And The Clinical Outcome Of Mid-Term To Long-Term Follow-Up In High Tibial Osteotomy

ePoster Presentation

Umit Kuwa, MD, PhD, JAPAN Masafumi Itoh, MD, PhD, JAPAN Junya Itou, MD, PhD, JAPAN Ken Okazaki, MD, PhD, JAPAN

Avoiding Popliteal Neuro-Vascular Injury During Iliotibial Band Acl Reconstruction

ePoster Presentation

Kevin G. Shea, MD, UNITED STATES Marc Tompkins, MD, UNITED STATES Brian Vuong, BS, UNITED STATES Curtis D. Vandenberg, MD, UNITED STATES Cooper Shea, BS, UNITED STATES Philip Wilson, MD, UNITED STATES Daniel W. Green, MD, MS, UNITED STATES Theodore Ganley, MD, UNITED STATES Henry B. Ellis, MD, UNITED STATES

Autologous Matrix-Induced Chondrogenesis (Amic) For Isolated Retropatellar Cartilage Lesions: Outcome After A Follow-Up Of Minimum Two Years

ePoster Presentation

Manuel Waltenspül, MD, SWITZERLAND Cyrill Suter, MD, SWITZERLAND Jakob Ackermann, MD, SWITZERLAND Nathalie Kühne, SN, SWITZERLAND Sandro Fucentese, Prof MD, SWITZERLAND

A comparison of the transtibial pullout technique and all-inside meniscal repair in medial meniscus posterior root tear: Prognostic factors and midterm clinical outcomes

ePoster Presentation

Lika Dzidzishvili, MD, PhD, SPAIN Irene Isabel López-Torres, MD, PhD, SPAIN Jm Arguello, MD, PhD, SPAIN David Sáez, MD, SPAIN Amaya Barberia, MD, SPAIN Emilio Calvo, MD, PhD, MBA, SPAIN

Passive rotational tibiofemoral stability in patients undergoing pcl reconstruction – a prospective analysis of in vivo kinematics

ePoster Presentation

Stephan Oehme, MD, GERMANY Philippe Moewis, PhD, GERMANY Heide Boeth, MSc, Dipl Ing, GERMANY Benjamin Bartek, MD, GERMANY Georg Duda, PhD, GERMANY Tobias M. Jung, MD, GERMANY

Complications In Simultaneous Bilateral Total Knee Arthroplasty; Is A Safe Procedure?

ePoster Presentation

Tomas Alfredo Esteves, MD, ARGENTINA Martin Buljubasich, MD, ARGENTINA Fernando Holc, MD, ARGENTINA Tomas Nicolino, MD, ARGENTINA Julian Costantini, MD, ARGENTINA Lisandro Carbó, MD, ARGENTINA

Radiographic Parameters Predicting Outcomes Following Medial Patellofemoral Ligament Reconstruction And Tibial Tubercle Osteotomy In The Treatment Of Patellar Instability

ePoster Presentation

Edward Stephen Mojica, BS, UNITED STATES Mohammad Samim, MD, UNITED STATES Danielle Heather Markus, BA, UNITED STATES Ariana Lott, MD, UNITED STATES Eric Jason Strauss, MD Laith M. Jazrawi, MD, UNITED STATES Michael J Alaia, MD, UNITED STATES Erin Alaia, MD, UNITED STATES

Numbness around the replaced knee correlates with patient-reported outcome measures and kneeling

Abstract Presentation 5 minutes

Masafumi Itoh, MD, PhD, JAPAN Umit Kuwa, MD, PhD, JAPAN Junya Itou, MD, PhD, JAPAN Ken Okazaki, MD, PhD, JAPAN

Proximal hamstring rupture: A survey of over 700 patient experiences.

ePoster Presentation

Rosemary Jane Hackney, BMedSci, BMBS, MRCS(Ed), UNITED KINGDOM Roger G Hackney, FRCS, FRCS(Orth), FFSEM, Dip Sports Med, UNITED KINGDOM

How Reliable Is Dr. Google? A Systematic Review Evaluating Information Available On The Internet For Common Orthopedic Sports Medicine Terms

ePoster Presentation

Ilona Schwarz, MS, UNITED STATES Darby Adele Houck, BA, UNITED STATES John W. Belk, BA, UNITED STATES Jack C Hop, BA, UNITED STATES Jonathan T. Bravman, MD, UNITED STATES

The Effect of Polyethylene Thickness on Revision Rates of Contemporary Cruciate Retaining Knee Replacements. A Registry Analysis.

ePoster Presentation

Christopher J. Wilson, A/Prof, MBChB, MRCS, FRACS, PhD, AUSTRALIA Maryam Khan, MD, AUSTRALIA Mark Inglis, FRACS BMBS B Med Sci FOrthoA, AUSTRALIA Anthony J Samson, BSc (Hons) BMBS FRACS FAOrthA, AUSTRALIA

Acute And Delayed Anterior Cruciate Ligament Repair Results In Similar Short To Mid-Term Outcomes

ePoster Presentation

Harmen D. Vermeijden, MD, UNITED STATES Jelle P. van der List, MD, PhD, NETHERLANDS Gregory S. Difelice, MD, UNITED STATES

Lateral Extra-Articular Tenodesis Provides Supraphysiological Restraint To Internal Tibial Rotation

Abstract Presentation 6 minutes

Ronak M. Patel, MD, UNITED STATES Zahab Ahsan, MD, UNITED STATES Niv Marom, MD, ISRAEL Hamid Jahandar, BS, UNITED STATES Erin Berube, MS, BS, UNITED STATES thomas fraychineaud, MD, UNITED STATES Zaid Zayyad, MD, MS, UNITED STATES Thomas L. Wickiewicz, MD, UNITED STATES Danyal H. Nawabi, MD, FRCS(Orth), UNITED STATES Andrew D. Pearle, MD, UNITED STATES Carl W Imhauser, PhD, UNITED STATES

Efficacy of an accelerated rehabilitation protocol after Tibial Tubercle Osteotomy for the surgical treatment of Recurrent Patella Instability

ePoster Presentation

Ryan M Bell, BS, UNITED STATES Danielle Kriscenski , BS, UNITED STATES Courtney Morgan, BS, UNITED STATES Cory M. Edgar, MD, PhD, UNITED STATES

All-Autograft Algorithm For Managing Multiligament Knee Injuries

ePoster Presentation

Iftach Hetsroni, MD, Associate Prof., ISRAEL Gideon Mann, MD, Prof., ISRAEL Gabriel Marino, MD, ISRAEL Guy Maoz, MD, ISRAEL Nissim Ohana, MD, ISRAEL

Epidemiological Analysis Of Acute And Overuse Injuries In Underwater Rugby.

ePoster Presentation

Christoph Lutter, MD, GERMANY Sina Gräber, MD, GERMANY Lukas Tadda, MD, GERMANY Robert Lenz, MD, GERMANY Thomas Tischer, Prof. Dr., GERMANY

Meniscal Preservation Is More Likely With Acute Acl Repair Than With Acl Reconstruction

ePoster Presentation

William Thomas Wilson, MBChB BSc(MedSci) FRCS (Tr&Orth) MFSEM(UK), UNITED KINGDOM Graeme P. Hopper, MBChB, MSc, MRCSEd, MFSTEd, MD, FRCSGlas (Tr&Orth), UNITED KINGDOM Christopher Hamilton, MBChB, UNITED KINGDOM Mark Blyth, MB ChB, FRCS (TR Orth), UNITED KINGDOM Gordon M Mackay, MB ChB, BSc, FRCS, MD, UNITED KINGDOM Lucas O'Donnell, MBChB, UNITED KINGDOM

Thermal Imaging Following Total Knee Arthroplasty - A Cross Sectional Diagnostic Study

Abstract Presentation 5 minutes

Lilach Gavish, PhD, MPH, ISRAEL Leonid Kandel, MD, ISRAEL Gurion Rivkin, MD, ISRAEL Itay Perets, MD, ISRAEL Mattan Yoav, Prof., ISRAEL Meir Liebergall, ISRAEL S.David Gertz, Prof., ISRAEL M Mark Hoffer, PhD, ISRAEL

Ultrasound-guided Injections and Arthroscopic Surgery as Treatment of Medial Plica Syndrome of the Knee

ePoster Presentation

Joyce van Heeswijk, MSc, NETHERLANDS Burt Klos, MD, PhD, NETHERLANDS Petra Heesterbeek, MSc, PhD, NETHERLANDS Stephan Konijnenberg, MD, PhD, NETHERLANDS

Arthroscopic Repair Of Meniscal Injuries In Patients Over 40 Years Of Age. Results With A Minimum Follow-Up Of 2 Years

ePoster Presentation

Horacio F. Rivarola-Etcheto, MD, ARGENTINA Cristian Collazo Blanchod, MD, ARGENTINA Marcos Meninato, MD, ARGENTINA Facundo Cosini, MD, ARGENTINA Juan Martín Carraro, MD, ARGENTINA Bruno Terrarossa, MD, ARGENTINA Carlos Mendoza Puello, MD, ARGENTINA

Simultaneous Bilateral Opening Wedge High Tibial Osteotomy With Structural Allograft Impaction Results In Excellent Early Recovery And Pain Reduction Similar To Unilateral Osteotomy

ePoster Presentation

Jef Neirynck, MD, BELGIUM Nathalie Van Beek, PhD, BELGIUM Toon Claes, MD, BELGIUM Steven Claes, MD, PhD, BELGIUM Stijn Bartholomeeusen, MD, BELGIUM

Arthroscopic tri-pulley Technology reduction and internal fixation of pediatric Tibial Eminence fracture

ePoster Presentation

Liang Zhang, MD, CHINA

A PROSPECTIVE OBSERVATIONAL STUDY OF FUNCTIONAL OUTCOME OF AUTOLOGOUS LEUKOCYTE POOR PLATELET RICH PLASMA THERAPY FOR BILATERAL GRADE-IV OSTEOARTHRITIS KNEE.

ePoster Presentation

Umesha Chowdaiah, MBBS, D.Ortho, DNB (Ortho), INDIA

A Cadaveric Study Of The Radiological Anatomy Of The Patella: Implications To Avoid Complications During Tunnel Placement In Mpfl Reconstruction Procedures

ePoster Presentation

Vasileios Raoulis, MD, PhD, GREECE Ioannis Tsifountoudis, MD, PhD, GREECE Apostolos Fyllos, MD, PhD, GREECE Michael E. Hantes, MD, PhD, Prof., GREECE Aristeidis Zimpis, PROF, GREECE

Lateral Hinge Fracture Risk Reduction In Medial Opening Wedge High Tibial Osteotomy: Where Should The Apex Be? A Laboratory Study

Abstract Presentation 5 minutes

Humza Tariq Osmani, MPhil (Cantab), FRCS (Tr & Orth), CANADA Jaison Patel, BSc, MBBS, FRCS, UNITED KINGDOM Stas Tomaszczyk, BA, MEng, UNITED KINGDOM Michael Sutcliffe, MA, PhD, UNITED KINGDOM Joel Melton, BM, MRCS (Ed), MSc (Orth Eng), FRCS, UNITED KINGDOM

Outcomes for Primary versus Revision Medial Patellofemoral Ligament Reconstruction with Concomitant Tibial Tubercle Osteotomy

ePoster Presentation

Elizabeth Rose Dennis, MD MS, UNITED STATES William A. Marmor, MD, UNITED STATES Simone Gruber, MS, UNITED STATES Joseph T. Nguyen, MPH, UNITED STATES Beth Ellen Shubin Stein, MD, UNITED STATES

Evaluating The Efficacy Of Micro-Fragmented Adipose Tissue And Intra-Articular Corticosteroid Injections For Symptomatic Knee Osteoarthritis: A Randomized, Placebo Controlled Study. Preliminary Results.

Abstract Presentation 4 minutes

Dustin Richter, MD, UNITED STATES Joshua Harrison, MD, UNITED STATES Lauren Faber, MD, UNITED STATES Samuel Schrader, BS, UNITED STATES Anil K Shetty, MD, UNITED STATES Yiliang Zhu, PhD, UNITED STATES Carina Suki Pierce, PA-C, UNITED STATES Robert C. Schenck, Jr., MD, UNITED STATES

Use Of The Fifa 11+S As Part Of Post-Operative Rehabilitation From Arthroscopic Shoulder Stabilisation Results In A Lower Oxford Shoulder Instability Score

ePoster Presentation

John Ranson, MBChB, BSc (Hons), MRCSEd, UNITED KINGDOM Lee Hoggett, MBChB, MRCS, UNITED KINGDOM Neil Jain, BM, MRCS(Ed), FRCS(Tr&Orth), UNITED KINGDOM

Influence of Patellofemoral Anatomy on Outcomes of Isolated Medial Patellofemoral Ligament Reconstruction for Patellar Instability

ePoster Presentation

Robert A. Magnussen, MD, MPH, UNITED STATES Nicholas Pappa, BS, UNITED STATES Joseph M Long, BS, UNITED STATES Robert A. Duerr, MD, UNITED STATES Alex C. Dibartola, MD, MPH, UNITED STATES Christopher C. Kaeding, MD, UNITED STATES David C. Flanigan, MD, UNITED STATES

Better Healing in Lateral than Medial Meniscal Posterior Root Tears after Transtibial Repair, an MRI-study

Abstract Presentation 5 minutes

Cathrine Aga, MD, NORWAY Ingerid Baksaas Aasen, MD, NORWAY Nina Jullum Kise, MD, NORWAY Carsten Brocker, MD, NORWAY Stig Heir, MD, PhD, NORWAY

Is Arthrometric Testing A Reliable Option For Preoperative Diagnosis Of Ramp Lesions?

ePoster Presentation

Arcangelo Russo, MD, ITALY Giuseppe Gianluca Costa, MD, ITALY Gianluca Gianluca Zocco, MD, ITALY Angelo Graceffa, MD, ITALY Michele Lauria, MD, ITALY Giuseppe Fanzone, MD, ITALY

Changes in coronal alignment of the hip joint after Medial Opening High Tibial Osteotomy

ePoster Presentation

Jaison Patel, BSc, MBBS, FRCS, UNITED KINGDOM Reece Patel, BA, UNITED KINGDOM Joel Melton, BM, MRCS (Ed), MSc (Orth Eng), FRCS, UNITED KINGDOM

Orthopedic Sports Medicine Topics Rank Low A Consensus Study From Local And International Experts On A Musculoskeletal Curriculum In Southern Africa.

ePoster Presentation

Michael Held, MD, PhD, SOUTH AFRICA Maritz Laubscher, MD, SOUTH AFRICA Nicholas Kruger, FC Orth SA, MMed, SOUTH AFRICA Robert N Dunn, FC Orth SA, MMed, SOUTH AFRICA

Targeting Rule Implementation Decreases Concussions In High School Football: A National Concussion Surveillance Study

ePoster Presentation

Kyle Kosei Obana, BA, UNITED STATES John D Mueller, MD, UNITED STATES Bryan M. Saltzman, BA, UNITED STATES Thomas S Bottiglieri, DO, UNITED STATES Christopher S. Ahmad, MD, UNITED STATES Robert L Parisien, MD, UNITED STATES David P Trofa, MD, UNITED STATES

The Development of the Quantitative Evaluation of Hinge Area and Length after Open Wedge High Tibial Osteotomy

ePoster Presentation

Kiminari Kataoka, MD, JAPAN Takehiko Matsushita, MD, PhD, JAPAN Kohei Kamada, MD, PhD, UNITED STATES Akiyoshi Mori, JAPAN Kanto Nagai, MD, PhD, JAPAN Daisuke Araki, MD, PhD, JAPAN Noriyuki Kanzaki, MD, PhD, JAPAN Yuichi Hoshino, MD, PhD, JAPAN Ryosuke Kuroda, MD, PhD, JAPAN

Today’s Nonagenarians: Too Old for Arthroplasty?

Abstract Presentation 6 minutes

Stephen Sizer, DO, UNITED STATES Adam Rosen Julie McCauley, MPHc, UNITED STATES William Bugbee, MD, UNITED STATES

The Use Of Gentamicin-Clindamycin Loaded Bone Cement For Total Knee Arthroplasty Exchange.

ePoster Presentation

Jean-Yves Jenny, Prof., FRANCE

Computational Simulation of MPFL Reconstruction Stabilizing the Patella during a Pivot Landing

Abstract Presentation 4 minutes

Jeffrey Watts, MD , UNITED STATES Lutul Dashaun Farrow, MD, UNITED STATES Travis Jones, MD, UNITED STATES John Elias, PhD, UNITED STATES

Comparative Study Between Enoxaparin And Acetylsalicylic Acid In Antithrombotic Prophylaxis For Patients Undergoing Elective Total Knee Arthroplasty

ePoster Presentation

Adrian Aziz Cortes De La Fuente, MD, MEXICO Gerson Valencia, MEXICO Carlos Villalobos Campuzano, MD, MEXICO Patricio Bucio Blanco, MD, MEXICO Octavio Martinez Montiel, MD, MEXICO

No Difference In Complication, Reoperation And Readmission Rates After Fast-Track Or Out-Patient Total Knee Arthroplasty

ePoster Presentation

Jean-Yves Jenny, Prof., FRANCE Vincent Gisonni, MD, FRANCE

Biomechanical Analysis Of Segmental Medial Meniscus Transplantation In A Human Cadaveric Model

Abstract Presentation 5 minutes

Daniel B. Haber, MD, UNITED STATES Brenton Douglass, MD, UNITED STATES Justin W. Arner, MD, UNITED STATES Jonathan Miles, M.S, UNITED STATES Liam A. Peebles, BA, UNITED STATES Grant J. Dornan, MS, UNITED STATES Armando F. Vidal, MD, UNITED STATES Matthew T. Provencher, MD, UNITED STATES

Ramp lesions are six times more likely to be observed in the presence of a posteromedial tibial bone bruise in ACL-injured patients

ePoster Presentation

Wouter Beel, MD, BELGIUM Caroline Mouton, PhD, LUXEMBOURG Daniele Tradati, MD, ITALY Christian Nührenbörger, MD, LUXEMBOURG Romain Seil, MD, Prof., LUXEMBOURG

Increasing Injury Risk Among Recent Generation of U.S.-raised Players in the National Basketball Association: A 15-Year Perspective

Abstract Presentation 5 minutes

Kelvin Kim, MD, UNITED STATES Robbie Birch, MD, UNITED STATES Brett Allen, BS, UNITED STATES Jason Nielson, UNITED STATES

Biomechanical Evaluation Of Two Non-Anatomic Patellar Fixation Techniques In Medial Patellofemoral Ligament Reconstruction

ePoster Presentation

Vasileios Raoulis, MD, PhD, GREECE Apostolos Fyllos, MD, PhD, GREECE Maria Dimitra Chiotelli, Dipl.Εngineer, GREECE Alexis Kermanidis, Prof, GREECE Vasileios Mitrousias, MD, PhD, GREECE Michael E. Hantes, MD, PhD, Prof., GREECE Aristeidis Zimpis, PROF, GREECE

Short-Term Clinical Results And Periprosthetic Bone Mineral Density After The Attune Cementless Total Knee Arthroplasty

ePoster Presentation

Kenichi Kikuchi, Dr, JAPAN Tomoyuki Matsumoto, MD, PhD, JAPAN Shinya Hayashi, MD, PhD, JAPAN Naoki Nakano, MD, JAPAN Toshihisa Maeda, MD, PhD, JAPAN Yuichi Kuroda, MD, JAPAN Yoshinori Takashima, MD, JAPAN Masahiro Fujita, MD, JAPAN Kensuke Anjiki, MD, JAPAN Kenmei Ikuta, MD, JAPAN Ryosuke Kuroda, MD, PhD, JAPAN

Development Of Antibiotic Resistance In Periprosthetic Joint Infection After Total Knee Arthroplasty

Abstract Presentation 5 minutes

Antonio Klasan, MD, PhD, EMBA, FRCS, AUSTRIA Arne Schermuksnies, MD, GERMANY Susanne Fuchs-Winkelmann, MD, Assoc. Prof, GERMANY Thomas J. Heyse, MD, PhD, GERMANY

Bone-Patellar Tendon-Bone Anterior Cruciate Ligament Reconstruction Does Not Cause Functional Anterior Knee Pain

ePoster Presentation

Brian M Godshaw, MD, UNITED STATES Michael Nammour, MD, UNITED STATES Michael Warren, MD, UNITED STATES Colin Carroll, BS, UNITED STATES Misty Suri, MD, UNITED STATES

Comparison Of Bone Marrow Aspirate Concentrate And Allogenic Human Umbilical Cord Blood Derived Mesenchymal Stem Cell Implantation On Chondral Defect Of Knee: Assessment Of Clinical And Magnetic Resonance Imaging Outcomes At 2-Year Follow-Up

ePoster Presentation

Dong Jin Ryu, MD, PhD, Prof., KOREA, REPUBLIC OF Myung Ku Kim, MD, KOREA, REPUBLIC OF Yoon Sang Jeon, MD, KOREA, REPUBLIC OF Won Hwan Kwon, MD, KOREA, REPUBLIC OF Yun Moon Jeon, MD, KOREA, REPUBLIC OF Kyeuback Kwon, MD, KOREA, REPUBLIC OF

Use Of A Synthetic And Autograft Hybrid Graft For Anterior Cruciate Ligament Reconstruction Provides Good Medium To Long Term Results And Low Re-Rupture Rates

ePoster Presentation

Marek Olek, MD, POLAND Neil Jain, BM, MRCS(Ed), FRCS(Tr&Orth), UNITED KINGDOM Klaudiusz Kosowski, MD, POLAND

Meniscal Repair at the Time of Primary ACLR Does Not Negatively Influence Short Term Knee Stability, Graft Rupture Rates, or Patient Reported Outcome Measures: the STABILITY Experience

Abstract Presentation 6 minutes

Andrew Firth, PhD, CANADA Hana Marmura, MPT, PhD, UNITED STATES Lachlan Batty, FRACS, AUSTRALIA Dianne M. Bryant, PhD, CANADA Alan Getgood, MD, FRCS(Tr&Orth), DipSEM, QATAR Stability Study Group, CANADA

An Athletic State Of Mind; Not That Different Than The Non-Athletic State Of Mind

ePoster Presentation

David C. Flanigan, MD, UNITED STATES Alex C. Dibartola, MD, MPH, UNITED STATES Charles Emery, PhD, UNITED STATES Joshua Scott Everhart, MD, MPH, UNITED STATES Eric Milliron, BS, UNITED STATES Joshua Bowler, MD Laura C. Schmitt, PT, PhD, FAPTA, UNITED STATES Robert A. Magnussen, MD, MPH, UNITED STATES

The Fragility Of Statistical Significance In Cartilage Restoration Of The Knee: A Systematic Review Of Randomized Controlled Trials