Summary: With the incorporation of pre-operative MRIs into the surgical decision making process for total versus unicompartmental knee arthroplasties, 47.87% of patients who were deemed UKA candidates based on physical exam and stress view radiographs along, were deemed TKA candidates only based on additional MRI findings.

Introduction

Unicompartmental knee arthroplasty (UKA) is currently considered favorable over total knee arthroplasty (TKA) due to quicker recovery and high postoperative function; however, UKA failure rates remain high and there is a lack of universal guidelines for operative planning. The purpose of this study was to investigate the role of preoperative MRI in surgical decision making for medial (UKA) vs. total knee arthroplasty (TKA).

Methods

A total of 94 knees of 85 consecutive patients who underwent knee replacement surgery were analyzed retrospectively. Patients who were deemed candidates for UKA based on stress view radiographs and physical exam underwent MRI scans to assess candidacy. Exclusion criteria on MRI included lateral meniscus tears, loose bodies, grade 3-4 chondromalacia, anterior cruciate ligament (ACL) tears, sclerosis and osteoarthritis in more than one compartment of the knee (excluding the patella compartment).

Results

47.87% of patients who were candidates for medial UKA based on stress view radiographs and physical exam alone were deemed only TKA candidates based on exclusion criteria found in the preoperative MRI. Lateral meniscus and anterior cruciate ligament (ACL) tears were the two most common exclusion criteria found.

Conclusions

Preoperative MRIs, in conjunction with stress view radiographs and physical exam, should become part of the surgical decision making for UKA vs. TKA. While MRIs pose an additional cost, the current high failure rate of UKA and the high cost of conversion to TKA make it a more beneficial solution. As the indications for UKA continue to grow, superior imaging, including MRIs, are needed for surgical planning.

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
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
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
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
Changing Practice And Improving Outcomes: Two-Year Revision Rates Following Primary ACLR After Implementation Of An Allograft Utilization Reduction Intervention In An Integrated Healthcare System ePoster Presentation Gregory B. Maletis, MD, UNITED STATES Heather Prentice, PhD, UNITED STATES William Burfeind, MAS, UNITED STATES Ronald Wyatt, UNITED STATES Elizabeth W. Paxton, PhD, UNITED STATES Tad T Funahashi, MD, UNITED STATES
ACL Surgery: Can Patients Read, Understand, and Act on Online Resources? A Cross-Sectional Study of Online Patient Education Materials ePoster Presentation Alan Shamrock, MD, UNITED STATES Burke Gao, MD, UNITED STATES Trevor Gulbrandsen, MD, UNITED STATES Olivia O'Reilly, MD, UNITED STATES Kyle R. Duchman, MD, UNITED STATES Robert W. Westermann, MD, UNITED STATES Brian Wolf, MD, UNITED STATES
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, FRANCE Elvire Servien, MD, PhD, Prof., FRANCE
Injury Patterns of Acute ACL Tears in Young Athletes Under the Age of 26 Years ePoster Presentation Matthias Schurhoff, MD, UNITED STATES Keith S. Hechtman, MD, UNITED STATES John E. Zvijac, MD, UNITED STATES Gautam Yagnik, MD, UNITED STATES Amelia Weingart, Medical Student, UNITED STATES Hans Drawbert, MS, UNITED STATES Sabrina Gill, Medical Student, UNITED STATES Anshul Saxena, BDS, PhD, UNITED STATES Luis A Vargas, MD, PhD, UNITED STATES John W. Uribe, MD, 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
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
Combined Platelet-Rich Plasma and Hyaluronic Acid in early knee osteoarthritis. A randomized prospective study on 174 patients. Abstract Presentation 5 minutes Pietro Simone Randelli, MD, Prof., ITALY Fabio Sciancalepore, Md, ITALY Filippo Randelli, Prof.a.c., ITALY Alessandra Menon, MD, ITALY Chiara Fossati, MD, ITALY Stefano Pasqualotto, MD, ITALY Massimo Berruto, MD, ITALY
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
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
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
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
Descriptive Epidemiology Study Of The Justifying Patellar Instability Treatment By Early Results (Jupiter) Cohort Abstract Presentation 6 minutes Meghan E. Bishop, MD, UNITED STATES Jacqueline M. Brady, MD, UNITED STATES Simone Gruber, MS, UNITED STATES Matthew William Veerkamp, BA, UNITED STATES Joseph T. Nguyen, MPH, UNITED STATES Ben E. Heyworth, MD, UNITED STATES Marc Tompkins, MD, UNITED STATES Daniel W. Green, MD, MS, UNITED STATES Eric J. Wall, MD, UNITED STATES The JUPITER Group, UNITED STATES Beth Ellen Shubin Stein, MD, UNITED STATES Shital N. Parikh, MD, UNITED STATES
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
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
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
Caton-Deschamps Index – A Predictor Of Outcome In Patients With Patellofemoral Instability? ePoster Presentation Joseph Michael Brutico, BS, UNITED STATES Ryan W. Paul, BS, UNITED STATES Margaret Wright, MD, UNITED STATES Meghan E. Bishop, MD, UNITED STATES Brandon Erickson, MD, UNITED STATES Kevin Blake Freedman, MD, UNITED STATES Fotios P. Tjoumakaris, MD, UNITED STATES
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, MD, GERMANY Johannes Glasbrenner, MD, GERMANY Thorben Briese, MD, GERMANY Michael J. Raschke, MD, Prof., GERMANY Christoph Kittl, MD, MD(res), GERMANY
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
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
Association Of Bacterial Growth With Tibial Tunnel Widening In Anterior Cruciate Ligament Revision Surgery ePoster Presentation David C. Flanigan, MD, UNITED STATES Luis Regalado, BS, UNITED STATES Alex C. Dibartola, MD, MPH, UNITED STATES Joshua Scott Everhart, MD, MPH, UNITED STATES Christopher C. Kaeding, MD, UNITED STATES Robert A Magnussen, MD, MPH, 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
The Fragility Of Statistical Significance In Cartilage Restoration Of The Knee: A Systematic Review Of Randomized Controlled Trials ePoster Presentation Robert L Parisien, MD, UNITED STATES Michael Constant, BA, UNITED STATES Bryan M Saltzman, MD, UNITED STATES Charles A. Popkin, MD, UNITED STATES Christopher S. Ahmad, MD, UNITED STATES Xinning Li, MD, UNITED STATES David P Trofa, MD, UNITED STATES
Degenerative Medial Meniscus Tear With a Displaced Flap Into the Meniscotibial Recess and Tibial Peripheral Reactive Bone Edema Presents Good Results With Arthroscopic Surgical Treatment Abstract Presentation 4 minutes Camilo P. Helito, MD, PhD, Prof, BRAZIL Paulo Helito, MD, BRAZIL Marcel F. Sobrado, MD, PHD, BRAZIL Pedro N. Giglio, MD, BRAZIL Tales Mollica Guimarães, MD, BRAZIL José R. Pécora, Prof., BRAZIL Riccardo Gomes Gobbi, MD, PhD, BRAZIL Marcelo Bordalo-Rodrigues, MD, BRAZIL bruno vande berg, MD, BELGIUM
Robotic-arm assisted Lateral UKA : A Promising Early Follow-up ePoster Presentation Mohan Thadi, MS DNB FRCS MCh, INDIA Johncy Panicker, MBBS, MS, INDIA
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
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
The Sport-Specific Prevalence of Generalized Joint Hypermobility in Collegiate Athletes – A Cross-Sectional Study ePoster Presentation Richard W. Nicolay, MD, UNITED STATES Matthew J. Hartwell, MD, UNITED STATES Stephen Bigach, MD, UNITED STATES Claire Fernandez, BS, UNITED STATES Allison M Morgan, BA, UNITED STATES Charles Cogan, MD, UNITED STATES Michael Terry, MD, UNITED STATES Vehniah K. Tjong, MD, FRCSC, UNITED STATES
Long Term Results Of Collagen Meniscus Implant (Cmi) An Analysis Of 156 Cases At mean 11 Years Of Follow-Up Abstract Presentation 5 minutes Gian Andrea Lucidi, MD, ITALY Alberto Grassi, PhD, ITALY Stefano Di Paolo, Eng, PhD, ITALY Piero Agostinone, MD, QATAR Giacomo Dal Fabbro, ITALY Luca Macchiarola, MD, ITALY Nicola Pizza, MD, ITALY Stefano Zaffagnini, MD, Prof., ITALY
Clinical outcomes in meniscal allograft transplantation using FastFix 360 ePoster Presentation Juan Ignacio Erquicia, MD, PhD, SPAIN Maximiliano Ibañez, MD, SPAIN Simone Perelli, MD,PhD, SPAIN Àngel Masferrer-Pino, MD PhD, SPAIN Pablo E. Gelber, MD, PhD, SPAIN Joan Carles Monllau, MD, PhD, Prof., SPAIN
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
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
Increased Lower Extremity Injury Risk Associated with Player Load and Distance in Collegiate Women’s Soccer ePoster Presentation Michelle Xiao, BS, UNITED STATES Jessica N Nguyen, BS, UNITED STATES Calvin E Hwang, MD, UNITED STATES Geoffrey D. Abrams, MD, UNITED STATES
Surgical Predictors Of Clinical Outcome Six Years Following Revision ACL Reconstruction ePoster Presentation Rick W. Wright, MD, UNITED STATES
Appropriateness of Knee Imaging Prior to Referral to an Orthopaedic Surgeon in Middle Aged and Elderly Patients with Knee Pain Varies by Referral Source and is Often Inappropriate or Insufficient ePoster Presentation Michael Gibbons, BA, MD (in 2022), UNITED STATES Michael J. Gibbons, MD, UNITED STATES
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
Osteoarthritis-Biomarkers Behavior in Patients with ACL-Reconstruction, at 2 Years Follow Up. ePoster Presentation Jaime Palos, MD, MMSc, MEXICO Carlos Landa Solis, PhD, MEXICO Anell Olivos-Meza, PhD, MEXICO
Mcl Repair Augmented With Suture Tape: A Biomechanical Study ePoster Presentation Tomomasa Nakamura, MD, PhD, JAPAN Taylor M. Price, MS, UNITED STATES Monica A. Linde, MSIE, RN, UNITED STATES Patrick J. Smolinski, PhD, UNITED STATES Carola F. van Eck, MD, PhD, FAAOS, UNITED STATES
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
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
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
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
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
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
Restoration Of Native Leg Length After Opening Wedge High Tibial Osteotomy: An Intraindividual Analysis Abstract Presentation 5 minutes Jakob Ackermann, MD, SWITZERLAND Manuel Waltenspül, MD, SWITZERLAND Christoph Germann, MD, SWITZERLAND Lazaros Vlachopoulos, MD, PhD, SWITZERLAND Sandro Fucentese, Prof MD, SWITZERLAND
Revision Of The Modified Achilles Tendon Allograft Treatment For Chronic Patellar Tendon Ruptures In TKA ePoster Presentation Adrian Aziz Cortes De La Fuente, MD, MEXICO Marta Sabater Martos, Md, SPAIN Juan Carlos Martinez Pastor, Md, SPAIN Francisco Maculé, MD, PhD, SPAIN
Securing Transplanted Meniscal Allografts Using Bone Plugs Results In Lower Risks Of Graft Failure ePoster Presentation Zachariah Gene Wing Ow, MBBS (Candidate), SINGAPORE Chin Kai Cheong, MBBS (Candidate), SINGAPORE Hao Han Hai, MBBS (Candidate), SINGAPORE Cheng Han Ng, MBBS (Candidate), SINGAPORE Dean Wang, MD, UNITED STATES Aaron J. Krych, MD, UNITED STATES Daniel Saris, MD, PhD, Prof., UNITED STATES Keng Lin Francis Wong, MMed(Orth), MCI (NUS), FRCSEd (Orth), FAMS, PhD, SINGAPORE Heng An Lin, MBBS, FRCSEd(Orth), SINGAPORE
Fibular Tunnel Drilling In Posterolateral Corner Reconstruction. Common Peroneal Nerve Neurolysis May Not Be Needed Abstract Presentation 6 minutes Raimundo Vial, MD, CHILE Mario Orrego, MD, Prof., CHILE Julio Espinosa, MD, CHILE Pablo Besa, MD, CHILE Sebastián Irarrázaval, MD, CHILE
Avoiding Stem Extension During Revision Total Knee Arthroplasty Abstract Presentation 5 minutes Jean-Yves Jenny, Prof., FRANCE
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
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
Injury Profile in American Mixed Martial Arts (MMA) ePoster Presentation Austin J Ross, BS, UNITED STATES Bailey J Ross, BA, UNITED STATES Tyler C Zeoli, BA, UNITED STATES Michael R Novack, MD, UNITED STATES Symone M Brown, MPH, UNITED STATES Mary K. Mulcahey, 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
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
Failure Rates And Outcome Scores Following Meniscus Repair In Pediatric Patients: A Matched Cohort Study. ePoster Presentation David C. Flanigan, MD, UNITED STATES Kyle Martin, BS, UNITED STATES Alex C. Dibartola, MD, MPH, UNITED STATES Robert A. Duerr, MD, UNITED STATES Christopher C. Kaeding, MD, UNITED STATES Robert A Magnussen, MD, MPH, UNITED STATES
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
Outcomes After Repair Of Quadriceps Tendon Rupture In Patients 40 Years Of Age And Younger ePoster Presentation Peters T. Otlans, MD, MPH, UNITED STATES Somnath Rao, BS, UNITED STATES Ashok Para, MD, UNITED STATES Stanley Szeto, BS, UNITED STATES Taylor D'Amore, MD, UNITED STATES Steven B. Cohen, MD, UNITED STATES
Neutrophi

Menu

Search Filters

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

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

Introduction

Methods

Results

Conclusions

More 2021 Congress Knee Abstract Presentations

Menu

Search Filters

Sign-in to ISAKOS

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

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

Introduction

Methods

Results

Conclusions