Summary: Quadricep tendon autograft ACLR had a low failure rate when compared to previously reported studies of ACLR with hamstring autograft. Based on these results, we recommend this technique for skeletally immature patients undergoing ACLR.

Purpose

The aim of this study is to evaluate 2-year clinical and patient-reported functional outcomes of primary anterior cruciate ligament reconstruction (ACLR) with soft tissue quadriceps tendon autograft in skeletally immature patients.

Methods

Consecutive skeletally immature patients who underwent ACLR with quadriceps tendon autograft were included. All cases utilized full thickness soft tissue quadriceps autograft without a bone plug and were performed on patients with open growth plates. Preoperative demographic and surgical data were collected. The ACLR technique was selected predicated upon skeletal age and included all-epiphyseal (AE) and complete transphyseal (CT). Patients were followed for a minimum of 24 months. Information regarding the return to sports and concomitant or subsequent surgical procedures was collected. KT-1000 was performed post-operatively, and Pediatric International Knee Documentation Committee (Pedi-IKDC) and HSS Functional Activity Brief Scale (HSS Pedi-FABS) scores were collected for each subject at their 2-year follow-up appointment.

Results

The final cohort included of 59 consecutive adolescent patients aged 11.1 to 18.6 (13.96 ±1.33) with a minimum follow-up of 2 years. One patient was lost to follow-up. Prior to surgery, 78% of patients reported playing team sports including soccer, basketball, football and lacrosse, with soccer being the most popular one. 20 (34%) patients underwent AE and 38 (66%) underwent CT ACLR. Additionally, 33 (56.9%) underwent a lateral extra-articular tenodesis procedure using the iliotibial band (ITB) with a modified Lemaire technique, and 4 patients underwent simultaneous implant mediated guided growth with a plate for structural genu valgum, both procedures were performed for non-modifiable risk factors as previously published for hamstring autograft ACLR. The rate of graft failure was 0%, and 10 patients had additional surgical procedures, of which 4 were concomitant removal of hardware for hemi-epiphysiodesis, 4 were contralateral ACLR, 2 were meniscal injuries that required surgical intervention and 1 was a lysis of adhesions. The mean KT-1000 at 2-year follow-up was -0.364 ±0.745. The median Pedi-IKDC score was 91, and the median HSS Pedi-FABS score was 27. At 2 years after surgery, 94.8% patients reported returning to sports.

Conclusion

This study reveals that quadricep tendon autograft ACLR had a low failure rate when compared to previously reported studies of ACLR with hamstring autograft. Based on these results, we recommend this technique for skeletally immature patients undergoing ACLR.

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, FRANCE
The Knee Joint Meniscus Is A Shock Absorber Abstract Presentation 6 minutes Andreas M. Seitz, PhD, GERMANY Daniela Warnecke, PhD, GERMANY Jonas Schwer, M. Sc., GERMANY Anita Ignatius, Prof. Dr., GERMANY Lutz Dürselen, Prof. Dr., GERMANY
Reliability of Radiologic Assessments of Clinically Relevant Growth Remaining in Knee MRIs of Children and Adolescents with Patellofemoral Instability Abstract Presentation 4 minutes Peter D. Fabricant, MD, MPH, UNITED STATES Madison Heath, BS, UNITED STATES Matthew William Veerkamp, BA, UNITED STATES Simone Gruber, MS, UNITED STATES Daniel W. Green, MD, MS, UNITED STATES Sabrina M. Strickland, MD, UNITED STATES Eric J. Wall, MD, UNITED STATES Douglas Mintz, MD, UNITED STATES Kathleen H Emery, MD, UNITED STATES The JUPITER Group, UNITED STATES Beth Ellen Shubin Stein, MD, UNITED STATES Shital N. Parikh, MD, UNITED STATES
Acute Anterolateral Knee Instability In Adults: A Combined Repair Of Proximal Acl Tears And All Injury Is Not Inferior To A Standard Acl Reconstruction And Lateral Tenodesis At 2 Years ePoster Presentation Andrea Ferretti, Prof., ITALY Alessandro Annibaldi, MD, ITALY Alessandro Carrozzo, MD, ITALY Fabio Marzilli, MD, ITALY Francesca Latini, MD, ITALY Antonio Schirò, MD, ITALY Erika Bonsignore, MD, ITALY Edoardo Monaco, MD, ITALY
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
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
Comparison Of Muscle Strength And Neuromuscular Control Up To 1 Year After Anterior Cruciate Ligament Reconstruction Between Patients With Dominant Leg And Non-Dominant Leg Injuries ePoster Presentation Ki-Mo Jang, MD, PhD, Prof., KOREA, REPUBLIC OF Dae Keun Suh, MD, PhD, KOREA, REPUBLIC OF Hye Chang Rhim, MD, KOREA, REPUBLIC OF Jin Hyuck Lee, PT, PhD, KOREA, REPUBLIC OF
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
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
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
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
Human Umbilical Cord-Derived Mesenchymal Stem Cells Associated to Collagen Matrix for Knee Chondral Lesions Repair: Initial Clinical Experience ePoster Presentation Fabiano Kupczik, MD, PhD, MSc, BRAZIL Carmen Lucia Kuniyoshi Rebelatto, PhD, BRAZIL Alexandra Cristina Senegaglia, PhD, BRAZIL Debora Regina Daga, MSc, BRAZIL Daniela Boscaro Marsaro, MSc, BRAZIL Bruna Schaidt, MSc, BRAZIL Isadora May Vaz, MSc, BRAZIL Lidiane Maria Boldrini Leite, MSc, BRAZIL Marlus Eduardo Gunia Schiavon, BRAZIL Bruno Sbrissia, MD, BRAZIL Paulo Roberto Slud Brofman, PhD, BRAZIL
Changing Dogma: Large Posterior Tibial Slope Is Associated With Increased Pain But Not Decreased Function Following Fixed-Bearing Medial Uka Abstract Presentation 4 minutes Kevin D. Plancher, MD, MPH, UNITED STATES Jaya Prasad Shanmugam, UNITED STATES Jasime Brite, BS, UNITED STATES Karen Briggs, MPH, UNITED STATES Stephanie C. Petterson, MPT, PhD, UNITED STATES
Injury Patterns In Collegiate Gymnasts: An Analysis Of The Pac-12 Sports Injury Research Archive ePoster Presentation Danielle Greig, MD, UNITED STATES Rishi Trikha, MD, UNITED STATES Thomas J. Kremen, MD, UNITED STATES
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, BSc (Hons), MBBS (Dist), FRCS (Tr & Orth), UNITED KINGDOM 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
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
Management Of Septic Knee Arthritis In The Emergency Department Of A Tertiary Hospital ePoster Presentation Blanca Varas Varas, MD, SPAIN
Treatment Of Patellofemoral Chondral Lesions Through Micro-Fractures With Chitosan Scaffold: Clinical And Radiological Results ePoster Presentation Rafael Calvo, MD, CHILE David H. Figueroa, MD, CHILE José Tomás Bravo Honorato, MD, CHILE Martin Contreras, MD, CHILE Nicolas Zilleruelo, MD, CHILE
ACL injury associated meniscus tears in pediatric and adolescent patients: incidence, management and outcome ePoster Presentation Luca Rigamonti, MD, UNITED STATES 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
Management of First-Time Patellar Dislocation: A Survey of Prism Members ePoster Presentation Shital N. Parikh, MD, UNITED STATES Matthew William Veerkamp, BA, UNITED STATES PF RIG, UNITED STATES
Association Between Mucoid Degeneration Of The Anterior Cruciate Ligament and Morphologic Change of The Magnetic Resonance Imaging and Plain Radiography ePoster Presentation Seong-Hwan Kim, MD,Ph.D, MStat, KOREA, REPUBLIC OF Joong Won Lee, MD, KOREA, REPUBLIC OF Hyun Gon Gwak, MD, KOREA, REPUBLIC OF Sang Hak Lee, MD, PhD, KOREA, REPUBLIC OF
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
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
Additional Modified Lemaire Tenodesis During Anterior Cruciate Ligament Reconstruction Improves Knee Stability And Reduces Re-Rupture Rate. ePoster Presentation Gijs Willinge, MD, NETHERLANDS Nienke Wolterbeek, NETHERLANDS Bart Muller, MD, PhD, NETHERLANDS Jacco A. C. Zijl, MD, NETHERLANDS
Osteochondral Allograft Transplants For Large Oval Defects Of The Medial Femoral Condyle: Comparison Of Lateral Vs. Medial Femoral Condyle Donors And Single Vs. Double Plug Constructs ePoster Presentation Timothy Mologne, MD, UNITED STATES William Bugbee, MD, UNITED STATES Shankar Gopal Kaushal, UNITED STATES Conor Shea Locke, MS, UNITED STATES Robert Goulet, PhD, UNITED STATES Michael Casden, Prof, UNITED STATES John A. Grant, MD, PhD, FRCSC, UNITED STATES
Use Of A Continuous All-Inside Meniscal Repair Device Produces Excellent Outcomes For Meniscal Repair In Patients With And Without Concurrent Anterior Cruciate Ligament Reconstruction Abstract Presentation 5 minutes Sarah Shaw, MBChB, BSc , UNITED KINGDOM Neil Jain, BM, MRCS(Ed), FRCS(Tr&Orth), UNITED KINGDOM
Targeting Rule Implementation Decreases Neck Injuries In High School Football: A National Injury Surveillance Study ePoster Presentation Kyle Kosei Obana, BA, UNITED STATES John D Mueller, MD, UNITED STATES Bryan M. Saltzman, BA, UNITED STATES T. Sean Lynch, MD, UNITED STATES Robert L Parisien, MD, UNITED STATES Christopher S. Ahmad, MD, UNITED STATES David P Trofa, MD, UNITED STATES
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, MD, 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
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
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
An Activity Scale for All Youth Athletes? An Analysis of the HSS Pedi-FABS in 2459 Pediatric Sports Medicine Patients ePoster Presentation Henry B. Ellis, MD, UNITED STATES Connor Carpenter, BBA, UNITED STATES Savannah Cooper, MS, UNITED STATES Benjamin Johnson, PA-C, UNITED STATES Charles W Wyatt, CPNP, UNITED STATES Shane Miller, MD, UNITED STATES Kevin G. Shea, MD, UNITED STATES Philip L. Wilson, MD, UNITED STATES
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
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
Imaging Evaluation Of Articular Cartilage Repair By Tissue Engineering: Pre-Clinical Study ePoster Presentation Joao Paulo Cortez Santanna, MD, MSc, BRAZIL Carla Pinheiro, MSc, BRAZIL Rafaella Rogatto De Faria, PhD, BRAZIL Isabella Zaia, MD, BRAZIL Hugo Moreira, MD, BRAZIL Arnaldo J. Hernandez, MD, PhD, BRAZIL Tiago Lazzaretti Fernandes, MD, PhD, MSc, Post-Doctorate, BRAZIL
Clinical and Magnetic Resonance Imaging Outcomes of Repaired Longitudinal Tears of Medial Meniscus in Anterior Cruciate Ligament Reconstruction Knee ePoster Presentation Sang Hak Lee, MD, PhD, KOREA, REPUBLIC OF Seong-Hwan Kim, MD,Ph.D, MStat, KOREA, REPUBLIC OF Joong Won Lee, MD, KOREA, REPUBLIC OF Min Gyu Kim, MD, KOREA, REPUBLIC OF
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
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
10 Years Of Clinical Results Using Hyaluronic Acid-Based Scaffold With Bone Marrow Aspirate Concentrate ePoster Presentation Alberto Gobbi, MD, FRACS, ITALY Macarena Morales, MD, ITALY Gabriel Azzini, MD, ITALY Ignacio Dallo, MD, SPAIN
Outcomes after proximal hamstring surgery: an analysis of acute vs chronic repair after conjoint tendon injury ePoster Presentation Steven Cecchi, BSc (Hons), MBBS, AUSTRALIA Randeep Singh Aujla, MBChB ChM FRCS (Tr&Orth) MFSEM, UNITED KINGDOM Shahbaz S Malik, BSc, MB BCh, MSc (Orth Engin), LLM, FRCS (Tr&Orth), UNITED KINGDOM Brendan Ricciardo, MBBS FRACS, AUSTRALIA Peter Alberto D'Alessandro, MBBS Hons. (UWA) FRACS FAOrthA, AUSTRALIA
Sex Differences In Knee Injuries Among National Collegiate Athletic Association Basketball Players ePoster Presentation Ted Obi, BA, UNITED STATES Daniel Charen, MD, UNITED STATES Hsin-Hui Huang, MD PhD, UNITED STATES Jashvant Poeran, MD, UNITED STATES Alexis C. Colvin, MD, UNITED STATES
Age-Adjusted Charlson Comorbidity Index As A Novel Guideline For Patient Selection Between Unilateral Versus Bilateral Simultaneous Total Knee Arthroplasty ePoster Presentation Priyadarshi Amit, MS, DNB, MRCSEd, MCh, FRCS, UNITED KINGDOM Sks Marya, MS,DNB,MCh(UK),FICS, INDIA
A Randomized Controlled Trial Comparing Patellar Stabilizing, Motion Restricting Knee Brace vs. Sham Brace in Non-Operative Treatment for First-Time Traumatic Patellar Dislocation Abstract Presentation 7 minutes Essi Salonen, MD, FINLAND Petri J. Sillanpää, MD, PhD, FINLAND Aleksi Reito, MD, PhD, FINLAND Heikki Mikael Mäenpää, MD, PhD, FINLAND Ville M. Mattila, MD, PhD, FINLAND
Avascular Necrosis Of The Knee After ACL Reconstruction – An Under-Recognized Problem? ePoster Presentation William Michael Pullen, MD, UNITED STATES Kier J. Ecklund, MD James T. Rosneck, MD, UNITED STATES Marc R. Safran, MD, Prof., UNITED STATES
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
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, NETHERLANDS
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
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
Wait times for knee arthroscopic surgery: does being on a waitlist affect health-related quality of life? ePoster Presentation Emily Domerchie, MD candidate, BHSc, CANADA Nolan Horner, MD, CANADA Eric Mauti, MD candidate, CANADA Phelopater Sedrak, BHSc, MD candidate, CANADA Brendan Sheehan, MD, FRCSC, Dip. Sport Med, CANADA Olufemi R. Ayeni, MD, PhD, MSc, FRCSC, CANADA Matthew Denkers, MD, CANADA Nicole Simunovic, MSc, CANADA Darren L. de SA, MD MBA FRCSC, CANADA Devin Clarke Peterson, MD, FRCSC, Dip Sport Med, CANADA
Posterior Sagittal Position Of The Tibial Tubercle In Patients With Operative Patellofemoral Chondral Lesions As Measured By The Sagittal Tibial Tubercle-Trochlear Groove Distance ePoster Presentation Daniel James Kaplan, MD, UNITED STATES Edward Stephen Mojica, BS, UNITED STATES Paola Ortega, BA, UNITED STATES Jairo Triana, BS, UNITED STATES Laith M. Jazrawi, MD, UNITED STATES Eric Jason Strauss, MD Michael J Alaia, MD, UNITED STATES Guillem Gonzalez-Lomas, MD, UNITED STATES
Knee CT Arthrography Is Reliable And Provides A Better Reflection Of Cartilage Damage Especially In Femoral Trochlea, Compared With Conventional MR Imaging Abstract Presentation 5 minutes Kyung Jun Min, MD, KOREA, REPUBLIC OF Byoung-Hyun Min, MD, PhD, KOREA, REPUBLIC OF Keun Soo Kim, MD, KOREA, REPUBLIC OF Do-Young Park, MD, PhD, KOREA, REPUBLIC OF Jun-Young Chung, MD, KOREA, REPUBLIC OF Sumin Lim, MD, KOREA, REPUBLIC OF
Patellofemoral Cartilage Restoration with Particulated Juvenile Allograft in Patients under 21 Years Old ePoster Presentation Brody J Dawkins, BA, UNITED STATES Beth Ellen Shubin Stein, MD, UNITED STATES Douglas Mintz, MD, UNITED STATES Peter D. Fabricant, MD, MPH, UNITED STATES Andreas H. Gomoll, MD, UNITED STATES Sabrina M. Strickland, MD, UNITED STATES Alexandra Hunter Aitchison, UNITED STATES Daniel W. Green, MD, MS, UNITED STATES
Arthroscopic Meniscectomy In NCAA Division I Football Players: Return To Sport May Be Longer Than Expected ePoster Presentation John Manning, MD`, UNITED STATES Alexander E. Weber, MD, UNITED STATES Ioanna K Bolia, MD, MSc, PhD, UNITED STATES Russell Romano, ATC, UNITED STATES George F. R. Hatch III, MD, UNITED STATES Reza Omid, MD, UNITED STATES Frank Petrigliano, UNITED STATES James E. Tibone, MD, UNITED STATES Seth C. Gamradt, MD, UNITED STATES
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
Pain Sensitivity Is Associated With Persistent Pain And Inferior Patient-Reported Outcomes Following Total Knee Arthroplasty Abstract Presentation 5 minutes Man-Soo Kim, MD, PhD, KOREA, REPUBLIC OF Yong Gyu Sung, MD, KOREA, REPUBLIC OF Dong-Chul Park, MD, KOREA, REPUBLIC OF Jae Jung Kim, MD, KOREA, REPUBLIC OF Yong In, MD, PhD, KOREA, REPUBLIC OF
Systematic Review of Modular Bicompartmental Knee Arthroplasty for Medio-Patellofemoral Osteoarthritis ePoster Presentation Priyadarshi Amit, MS, DNB, MRCSEd, MCh, FRCS, UNITED KINGDOM Nishant Singh, MCh, FRCS, INDIA Ashish Soni, MD, Dip SEM, FRCS, UNITED ARAB EMIRATES Nicholas Bowman, FRCS Tr&Orth, UNITED KINGDOM Michelle Maden, MA, FHEA, UNITED KINGDOM
Repeat Revision Tkr For Failed Management Of Periprosthetic Infection Has Long Term Success But Often Require Multiple Operations: A Case Control Study Abstract Presentation 6 minutes Harshadkumar Rajgor, MBCHB, MRCS, UNITED KINGDOM Huan Dong , MRCS, UNITED KINGDOM Rajpal Singh Nandra, FRCS, UNITED KINGDOM Michael Parry, FRCS, UNITED KINGDOM Jonathan Daniel Stevenson, FRCS (Tr&Orth), UNITED KINGDOM Lee Jeys, FRCS, UNITED KINGDOM
Preoperative Meniscal Extrusion Predicts Unsatisfactory Clinical Outcomes And Progression Of Osteoarthritis After Isolated Partial Medial Meniscectomy: A Five-Year Follow-Up Study Abstract Presentation 5 minutes João V. Novaretti, MD, PhD, BRAZIL Diego Costa Astur, MD, PhD, BRAZIL Elton Luiz Batista Cavalcante, MD, BRAZIL Camila Cohen Kaleka, PhD, BRAZIL Joicemar T. Amaro, MD, BRAZIL Moises Cohen, MD, PhD, Prof., BRAZIL
The Prevalence of Hip Labral Tears and Femoroacetabular Impingement in Karate Athletes, from Experienced to Elite: A Statewide Survey Study ePoster Presentation Allison Mack, PA-C, MPH, MS, UNITED STATES Cynthia Kyin, BA, UNITED STATES Hari Krishna Ankem, MD, UNITED STATES Patrick Knott, PhD, PA-C, UNITED STATES

Menu

Search Filters

Outcomes of Quadriceps Tendon Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients: 2-year Follow-Up

Outcomes of Quadriceps Tendon Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients: 2-year Follow-Up

Purpose

Methods

Results

Conclusion

More 2021 Congress Knee Abstract Presentations

Menu

Search Filters

Sign-in to ISAKOS

Outcomes of Quadriceps Tendon Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients: 2-year Follow-Up

Outcomes of Quadriceps Tendon Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients: 2-year Follow-Up

Purpose

Methods

Results

Conclusion