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University of Auckland + Unisports Centre of Sports Medicine + University of Oxford Auckland, Westmere NEW ZEALAND ISAKOS Active Member
Robotic-Assisted Total Knee Arthroplasty Is Associated With Improved Surgical And Post-Operative Outcomes: A Large Single-Centre Study Mei Lin Tay, PhD, NEW ZEALANDPostoperative Varus-Valgus Stability and Short-Term Clinical Outcomes of Total Knee Arthroplasty Using the Unrestricted Kinematic Alignment Method for Severe Varus Deformity Yohei Okada, MD,PhD, JAPANHigh Incidence Of Torsional Deformities In Knee Osteoarthritis In Asian Population Xinyu Tao, MBBS, SINGAPOREDouble-blinded Prospective Randomized Clinical Trial in Total Knee Arthroplasty: Impact of Tourniquet Inflation Timing on Postoperative Pain, Joint Function, and Quality of Life Po-Yao Wang, MD, TAIWANExperience in Correcting Varus and Valgus Deformities in Total Knee Arthroplasty Using Robotic Assistance Hector Zamorano, MD, CHILEIs Bi-Cruciate Stabilized Total Knee Arthroplasty Better Than Conventional Knee Arthroplasty In Knee Biomechanics During Gait? Kengo Harato, MD, PhD, JAPANKnee Joint Synovitis After Total Knee Arthroplasty is Not Correlated to Patient Satisfaction Score Kristen I Barton, MD, PhD, UNITED STATESTourniquet use Does not Affect Bleeding and Surgical Time in Robotic Assisted Total Knee Arthroplasty João P.F. Guerreiro, MD, PhD, BRAZILFemale Patients Depend More On Postoperative Outcomes In Assessing Satisfaction Than Male Patients After Total Knee Arthroplasty Yun Seong Choi, MD, KOREA, REPUBLIC OFClinical Outcomes Of Functional Versus Mechanical Alignment In Robotic-Arm Assisted Total Knee Arthroplasty: A Randomised Controlled Trial Mei Lin Tay, PhD, NEW ZEALANDTwo-Year Results Of The Kneefix Study: A Randomised Controlled Trial Comparing Uncemented Versus Cemented Fixation In Total Knee Arthroplasty With Patella Resurfacing Mei Lin Tay, PhD, NEW ZEALANDFunctional Recovery in Staged Bilateral Total Knee Arthroplasty Shinichiro Nakamura, MD, PhD, JAPANInfluence of Femorotibial Posterior Overhang and Posterior Tibial Slope on Patellar Changes After TKA Shunsuke Utsumi, MD, JAPANChanges In Improvement Of Physical Function And Qol After Cr Type Total Knee Arthroplasty Yuki Kawaguchi, PT, JAPANLong-Term Mortality Outcomes In Total Knee Arthroplasty Patients Under 60 Samuel Jaeyoon Won, MD, KOREA, REPUBLIC OFThe Impact Of Aging On Recovery And Satisfaction In Knee Replacement Patients David A. Parker, MBBS, BMedSc, FRACS, AUSTRALIAA Multi-Disciplinary Program For Opioid Sparse Arthroplasty Results In Reduced Long-Term Opioid Consumption: A Four Year Prospective Study Christopher J. Wilson, A/Prof, MBChB, MRCS, FRACS, PhD, AUSTRALIAUse of Patient-Specific 3D-Printed Intraoperative Spacers in Complex Revision Total Knee Arthroplasty. Surgical Technique and Preliminary Results. Giulio Vittone, MD, ITALYThe Knee Pain Decreases After Total Hip Arthroplasty Yugo Morita, MD, PhD, JAPANCatastrophic Full Thickness Wear In Oxinium Knee Implants: A Case Report And Analysis Of Failure Mechanisms Naman Wahal, MBBS, MS Orthopaedics, INDIALocal Soft Tissue Thickness in Unicompartimental Knee Arthroplasty: Strong Inter-Parameter Correlation, Moderate Correlation with BMI, and no Impact on Implant Positioning Lorenz Pichler, MD, AUSTRIASoft Tissue Balancing In Robotic-Assisted Total Knee Arthroplasty Tomoya Takasago, MD, PhD, JAPANSuccessful Outcomes in Combined Unicompartmental Knee Arthroplasty and Anterior Cruciate Ligament Reconstruction : A Clinical Study Theodore Balfousias, MD, MSc, FEBOT, GREECEIntra- and postoperative blood loss with and without use of tourniquet in knee arthroplasty. Kengo Kaji, MD, JAPANPredicting And Preventing Overcorrection In Medial Unicompartmental Knee Arthroplasty: A Radiographic Study Based On Long-Leg Films And Valgus Stress Views. Stefano Gaggiotti, MD, ARGENTINAAnatomical investigation of the popliteal artery in unicompartmental knee arthroplasty cases Naoto Date, MD, JAPANThe Mind Matters: Psychological Factors Influence Subjective Outcomes Following Unicompartmental Knee Arthroplasty - A Prospective Study Gaby Victoria Ten Noever De Brauw, NETHERLANDSConversion To Total Knee Arthroplasty Following High Tibial Osteotomy And Unicompartmental Knee Arthroplasty: A Propensity-Matched Analysis Griffith G. Gosnell, MS, UNITED STATESSingle-Shot Femoral Nerve Block Versus Local Infiltration Analgesia For Patients Undergoing Total Knee Arthroplasty: A Systematic Review And Meta-Analysis Daniel Leal, MD, BRAZILAcute Postoperative Pain Is An Independent Risk Factor Associated With Chronic Postoperative Pain After Total Knee Arthroplasty Takuya Iseki, MD, PhD, JAPANInvestigating Patient And Surgical Factors Affecting Same Day Discharge After Unicompartmental Knee Replacement Patrick Richard Michael Nicholas, MBChB, MRCS(Glasg), UNITED KINGDOMRobot Assisted Total Knee Arthroplasty and Navigation Assisted Total Knee Arthroplasty : A Comparative study with a focus on Severe Varus Deformities. Adit Rajesh Maniar, MBBS, MS Orthopaedics, DNB Orthopaedics, INDIAThe Use Of Imageless Robotic Assistance Does Not Reduce Early Postoperative Pain In Total Knee Replacement Compared To Conventional Arthroplasty Rodrigo Olivieri, MD, CHILEHigher Preoperative Knee Extensor Strength Could Be Beneficial In Reducing Total Blood Loss In Total Knee Arthroplasty Seong-Hwan Kim, MD,Ph.D, MStat, KOREA, REPUBLIC OFArthroPredict: A Machine Learning Approach To Predict 5-Year Total Joint Replacement In Patients With Osteoarthritis Using Routine Clinical Data Mohamed A. Imam, MD, MSc, DSportMed, ELD (Oxon), PhD, FRCS, UNITED KINGDOMIncreased Patient Travel Distance for Revision Total Knee Arthroplasty is Associated With a Higher Re-revision Rate Johannes F. Plate, MD, PhD, UNITED STATESRobotic-Assisted Unicompartmental Knee Arthroplasty Shows Better Short-Term Results Than Conventional Technique. A Comparative Study. Carlos Nain Giugliano Rostion, Resident, CHILEChanging amount of posterior tibial slope during unicompartmental knee arthroplasty does not affect short-term postoperative patients reported outcome measurement Ryo Tomita, MD, JAPANPredictors of High Oxford Knee Scores at 1 year Following TKR - Analysis of 4126 knees at a Single Centre Payam Tarassoli, MBChB, BSc, DipSEM, MD, FRCS, AUSTRALIAShort-term Results and Learning Curve of TKA with Robotic Arm Masayoshi Okuda, MD, PhD, JAPANCementless Total Knee Arthroplasty is Performed in Younger Patients Johannes F. Plate, MD, PhD, UNITED STATESIncreasing Coronal Deformity, Tibiofemoral Subluxation And More Severe Bone Defects Are Risk Factors For To The Use Of A Higher-Constrained Total Knee Arthroplasty Patrick Pflüger, MD, SWITZERLANDAll-Intra-Incisional-Pins In Robotic Total Knee Arthroplasty (TKA) As A New Standard Of Care – A Minimally Invasive Practical Technique Guide Ryan Wai Keong Loke, MBBS candidate, SINGAPOREInvestigation Of Factors Predicting Postoperative Alignment In Unicompartmental Knee Arthroplasty For Knees With Over 10 Degrees Of Varus Deformity. Masaki Mori, MD, PhD, JAPANAssessing the Influence of Body Mass Index and Tibial Prosthesis Design Characteristics on Survivorship and Revision Rates in Total Knee Arthroplasty Kristen I Barton, MD, PhD, UNITED STATESLateral Laxity is Related to the Postoperative Kinematics and Knee Symptoms After Total Knee Arthroplasty Using Medial Stabilizing Technique with a Navigation System Takahiro Tsushima, MD, PhD, JAPANAnxiety And Depression Prior To Total Knee Arthroplasty Are Associated With Worse Pain And Subjective Function: A Prospective Comparative Study Dirk Jan Hofsteee, NETHERLANDSChanges in the Posterior Tibial Slope among Patients undergoing Medial Unicompartmental Knee Arthroplasty do not affect the Medial Proximal Tibial Angle Lorenz Pichler, MD, AUSTRIAAn Inlay Patellofemoral Arthroplasty With An Enlarged Trochlear Component Design Results In Better Patient Reported Outcomes Measures And Lower Failure Rates Compared To A Traditional Design: A Two-Year Follow Up Study Armin Runer, PD MD, GERMANYAlmost 79% Survival Rate At 10-Year Follow-Up For The Patellofemoral Joint Arthroplasty: A Registry Study Piero Agostinone, MD, ITALYKnees With Lateral Compartment Osteoarthritis Show A Substantial Variability In Functional Knee Phenotypes With Gender-Specific And Age-Related Differences: Phenotypic Analysis Of 305 Knees Gaby Victoria Ten Noever De Brauw, NETHERLANDSClinical and Radiological Comparison of Unicompartmental vs Patellofemoral vs Total Knee Arthroplasty Oday Al-Dadah, MBChB, MD, FRCS (Tr & Orth), UNITED KINGDOMLonger Hospital Length of Stay After Total Knee Arthroplasty is an Independent Risk Factor for Increased Complication Rates Johannes F. Plate, MD, PhD, UNITED STATESChanges In Foot Pressure Among Patients With Varus Knee Osteoarthritis Undergoing Bilateral Simultaneous Total Knee Arthroplasty – A Prospective Observational Pedobarographic Assessment Roop Bhushan Kalia, M.S (Orthopaedics), INDIAVisible fluid motion on manipulation as the new threshold for intraoperatively-determined knee arthroplasty component loosening – a Delphi study Leendert Blankevoort, PhD, NETHERLANDSFactors Affecting Final Saggital Alignment In Robotic Total Knee Replacement George Jacob, MBBS, MS Ortho, FAOrthA, INDIALarge Variance in a Lateral Osteoarthritic Population Prior to and Following Lateral Unicompartmental Arthroplasty: An Analysis of Knee Phenotypes Hendrik Aernout Zuiderbaan, MD PhD, NETHERLANDSFunctional Alignment Restores Native Kinematics More Consistently than Mechanical Axis Alignment in Total Knee Arthroplasty Jonathan R Manara, BMBS, FRCS (Tr & Orth), UNITED KINGDOMLearning Curves in 204 Robotic-Assisted Total Knee Replacements: Comparing Senior, Intermediate, and Senior-Junior Surgical Teams Hector Zamorano, MD, CHILEThe Femoral Cuts Correlation Between Robotic And Conventional Surgery In Total Knee Arthroplasty: A Cadaveric Study Berta Gasol Cudos, MD, SPAINGait Analysis Focusing On The Relationship Between Knee Biomechanics And Patient Outcome In Unilateral Total Knee Arthroplasty And Nonoperative Residual Osteoarthritis Knee Shinichi Kuriyama, MD, PhD, JAPANBone Resection Planning for Medial Uka Using Stress Views is Efficient: Protocol Validation Using an Image-Based Robotic System Stefano Gaggiotti, MD, ARGENTINAImpact of Unilateral and Bilateral Total Knee Arthroplasty for Bilateral Osteoarthritis on Postoperative Fractures Risk Hiroshi Fujii, MD, PhD, JAPANAn Isakos Funded Study - Physical Activity Outcomes In Patellofemoral Vs. Total Knee Replacements: A Randomised Control Trial For Isolated Patellofemoral Joint Osteoarthritis . Martinique Vella-Baldacchino, MD, MRCS, PG CERT (HEALTH LEADERSHIP), IOC DIp Spo, UNITED KINGDOMEARLY LOOSENING OF THE FEMORAL STEM IN CEMENTED SEGMENTAL PROSTHESES WITH DISTAL FEMUR REPLACEMENT Clara Chimeno Pigrau, MD, SPAINA Different Course Of Recovery For Extension And Flexion Strengths Following Total And Unicompartmental Knee Arthroplasty: A Prospective Cohort Study Of 369 Cases Roderick J.M. Vossen, MD, UNITED STATESPrimary Followed by Revision Total Knee Arthroplasty at Non-Tertiary Centers Have Higher Risk of Complications Johannes F. Plate, MD, PhD, UNITED STATESNovel Algorithm for Gap Balancing and Bone Cuts in Robotic Total Knee Replacements Significantly Improves Accuracy and Surgical Duration Matthew Song Peng Ng, MBBS, SINGAPOREThe Effect Of Excessive Alignment Correction And Limb Length Discrepancy After Total Knee Arthroplasty On Contralateral Lower Extremity Alignment And Knee Condition Seung Hoon Lee, MD, KOREA, REPUBLIC OFIntegrating Elongation Patterns with AR-Based Navigation in Kinematic Alignment TKA. Atsushi Sato, MD, PhD, JAPANProspective Comparison Of Short-Term Outcomes In Kinematic And Mechanical Alignment Total Knee Arthroplasty Ofir Vinograd, MD , ISRAELImpact of Preoperative Limb Alignment and Deformity on Postoperative Limb Alignment in Unicompartmental Knee Arthroplasty Takashi Ishitani, MD, JAPANDoes Robotic Assistance In Total Knee Arthroplasty Improve Preoperative Planning And Intraoperative Decision-Making? Waldo Gonzalez Duque, MD, CHILEOperator variation in applying the AtMoves knee loading device for evaluation of tibial component loosening Leendert Blankevoort, PhD, NETHERLANDSOxford Partial Knee Femoral Sizing Via Preoperative Mri Scan – A Novel Template Method Ritwik Kejriwal, FRACS(Orth), NEW ZEALANDAn Extended-Release Sebacoyl Dinalbuphine Ester For Perioperative Pain Management In Improving Enhanced Recovery After Surgery In Total Knee Arthroplasty Jia-Lin Wu, MD, MS, TAIWANComparison Of Outcomes Of Revision Uka To Tka And Primary Tkas -A Propensity Matched Study. Myles R. J. Coolican, FRACS, AUSTRALIAThe Relationship Between Lateral Laxity And Patient Satisfaction In Bicruciate Stabilized Total Knee Arthroplasty Kazushige Seki, MD, JAPANDifferences In Coronal Plane Alignment Of The Knee (CPAK) Measured On Long-Leg Radiographs Compared To Computed Tomography For The Patients Undergoing Total Knee Arthroplasty Kohei Kawaguchi, MD, PhD, JAPANThe Impact of Tibial Component Coronal Plane Malalignment on Functional Outcomes and Pain Following Total Knee Arthroplasty Muhammed Yusuf Afacan, MD, TURKEYAssociation Between Surgeon Volume And Patient Outcomes After Elective Patellofemoral Joint Replacement Surgery Using Data From The National Joint Registry And Hospital Episode Statistics For England: Population Based Cohort Study Martinique Vella-Baldacchino, MD, MRCS, PG CERT (HEALTH LEADERSHIP), IOC DIp Spo, UNITED KINGDOMEvaluating The Accuracy Of Imageless Robotic Assistance In Total Knee Replacement: A Study Of Mechanical Axis Correlation With Postoperative Radiographs Rodrigo Olivieri, MD, CHILEEarly Clinical Outcome In Inverse Kinematic Alignment For Total Knee Arthroplasty Using A Robotic Assisted System: Two Years Follow-Up Federica Manca, MD, ITALYChanges In Tibial Insert Design Can Alter Knee Kinematics And Tibiofemoral Stress Distributions In Total Knee Arthroplasty Shinichi Kuriyama, MD, PhD, JAPANEvaluating Tibial Component Rotational Alignment After Total Knee Arthroplasty Using Augmented Reality Navigation System With Smart Glasses Takayuki Koya, MD, PhD, JAPANImpact of Travel Distance on Short-Term Complications and Readmissions After Periprosthetic Joint Infection Johannes F. Plate, MD, PhD, UNITED STATESVirtual Reality Simulator For Knee Arthroplasty: Evaluating Content And Face Validity For Orthopaedic Residency Training Conor Rankin, MRCS MBChB BMedSci AFHEA, UNITED KINGDOMAssociation Between Prosthetic Component Malalignment and Post-Total Knee Arthroplasty Pain Oday Al-Dadah, MBChB, MD, FRCS (Tr & Orth), UNITED KINGDOMThe Impact Of Postoperative Hemogram And Crp Blood Values On Daily Functional Recovery Following Total Knee Arthroplasty Muhammed Yusuf Afacan, MD, TURKEYAn MRI-Based Anatomy Study for Optimal Direction and Depth in Intraoperative Adductor Canal Block Injection Sueen Sohn, MD, PhD, KOREA, REPUBLIC OFJoint Line Convergence Angle After Total Knee Arthroplasty: Comparison Between Mechanical V/S Patient-Specific Alignment With Robotic Assisted Surgery: Retrospective Data Of 98 Patients David H. Figueroa, MD, CHILEIs It Really Worth Changing From Computer Navigation to Robotic Knee Replacement? A Prospective Study to Compare Patient Outcomes Following Robotic-Assisted and Computer-Navigated TKA David A. Parker, MBBS, BMedSc, FRACS, AUSTRALIAForgotten Joint Score : Role in Identifying Patients Unlikely To Improve Following Total Knee Arthroplasty Adit Rajesh Maniar, MBBS, MS Orthopaedics, DNB Orthopaedics, INDIAThe Effects Of The Flexion Gap Setting On Postoperative Outcomes Of Tka Using The Mako Robotic Arm Shuhei Sugioka, MD, JAPANPatellar Alignment In Robotic-Assisted Total Knee Arthroplasty. Maria Loreto Figueroa Berrios, MD, CHILEA Novel Knee Intra-Operative Classification Of Osteo-Arthritis (KICO) Geoffrey Murphy, MD, AUSTRALIAAn Artificial Intelligence-Based Approach In Total Knee Arthroplasty Umile Giuseppe Longo, MD, MSc, PhD, Prof., ITALYHigh ten years survivorship and functional results of robotic-arm-assisted lateral unicompartmental knee arthroplasty Guido Maritan, MD, ITALYRobotic-Assisted Total Knee Arthroplasty Achieves Superior Accuracy In Restoring Native Posterior Femoral Condylar Offset And Tibial Slope Compared To Conventional Technique Lika Dzidzishvili, MD, PhD, SPAINThree-Dimensional Evaluation Of Distal Femoral Valgus Angle Using Whole Leg CT In Total Knee Arthroplasty Atsushi Sato, MD, PhD, JAPANMid-Term Outcomes Of Lateral Fixed-Bearing Unicompartmental Knee Arthroplasty Sumin Lim, MD, PhD, KOREA, REPUBLIC OFSoft Tissue Safety In Robotic-Assisted Total Knee Arthroplasty: Is It Reliable? Eric Camprubí, MD, SPAINMid To Long-Term Results Of Medial Unicompartmental Knee Arthroplasty : Mobile Versus Fixed-Bearing Sumin Lim, MD, PhD, KOREA, REPUBLIC OFA Machine Learning-Powered Decision Tool to Predict the Risk of Knee Arthroplasty in Patients with Osteoarthritis Using Plain Radiographs and Routine Clinical Data Mohamed A. Imam, MD, MSc, DSportMed, ELD (Oxon), PhD, FRCS, UNITED KINGDOMRobotic-Assisted Total Knee Arthroplasty Improves Accuracy and Reproducibility Compared to Manual Instrumentation or Navigation. Matt Lyons, FRACS, AUSTRALIAAdded Utility Of Mri In Pre-Operative Assessment For Medial Unicompartmental Knee Arthroplasty Scott M Bolam, MBChB, PhD, NEW ZEALANDShort-term Outcomes of Robotic-Assisted Restricted Kinematic Alignment vs Mechanical Alignment in Unilateral Total Knee Arthroplasty Eiichi Shiigi, MD、PhD, JAPANRobotic-Assisted Total Knee Arthroplasty is Associated With Shorter Surgical Time and Length of Stay and Decreased Risk for Revision Johannes F. Plate, MD, PhD, UNITED STATESPreservation of Pre-Arthritic Coronal Knee Phenotype and Pre-Arthritic Coronal Alignment Yielded Improved Kujala Scores Following Ligament-Guided Medial Unicompartmental Knee Arthroplasty Roderick J.M. Vossen, MD, UNITED STATES
2025 Congress ePoster Presentation PDF 2025 Not yet rated
Knee Arthroplasty Osteoarthritis Bones Total Joint Replacement Arthritis Cartilage Patellofemoral Tibio - Fibular Ligaments
Unicompartmental Knee Replacement Andrew James Price, DPhil, FRCS(Orth), UNITED KINGDOMUnicompartmental Knee Replacement: course objectives Andrew James Price, DPhil, FRCS(Orth), UNITED KINGDOMFinding the ideal patient for medial & lateral UKA - indications and contraindications Rodrigo Maestu, MD, ARGENTINASurgical technique - Fixed bearing medial & lateral UKA David S. Barrett, MD, B.Sc.,FRCS, UNITED KINGDOMMobile bearing medial and lateral UKA Paul Monk, DPhil (Oxon), FRCS, NEW ZEALANDRobotically assisted medial & lateral UKA Andrew D. Pearle, MD, UNITED STATESRobotically assisted or manual instruments? - Evidence review. Nanne P. Kort, MD, PhD, NETHERLANDSDiscussion led by Martin Roche
2023 Congress Instructional Course Lecture Video 47 minutes group rating (9)
Andrew James Price, DPhil, FRCS(Orth), UNITED KINGDOM
Knee Bones Arthritis Arthroplasty
Introduction Paul Monk, DPhil (Oxon), FRCS, NEW ZEALANDPFJ Arthritis - Not All Patients are Made Equally Elizabeth A. Arendt, MD, UNITED STATESDesign Considerations for the PFJ in Arthroplasty Paul Monk, DPhil (Oxon), FRCS, NEW ZEALANDPFJR versus TKR : Indications and Outcomes Pieter J. Erasmus, MBChB, MMed, FCS(Orth), SOUTH AFRICAArthroplasty Technique/Philosophies from the PFJ's Perspective: Pearls and Pitfalls David H. Dejour, MD, FRANCEDiscussion
2021 Congress Symposium Video 61 minutes group rating (38)
Paul Monk, DPhil (Oxon), FRCS, NEW ZEALAND
Knee Patellofemoral Arthroplasty Arthritis Osteoarthritis Patellofemoral Osteoarthritis X-ray MRI Arthro-MRI CT-Scan
2019 Congress Paper Presentation Video 4 minutes Not yet rated
Knee Patellofemoral Basic Science
Speaker for ZimmerPaid Consultant for Zimmer, Smith and Nephew