Forgot Password?
New to ISAKOS? Create a new Account
Boston, MA UNITED STATES
Anatomical Risk Factors For Patellofemoral Instability Differ Among Patients With Trochlear Dysplasia Depending On Their Dejour Classification Martin Hartmann, MD, SWITZERLANDClinical And Radiographic Results After Isolated Mpfl Reconstruction For Patella Instability Theodoros Mylonas, MD, MSc, GREECEThe Effect Of Tibial Tubercle Osteotomy And Trochleoplasty On Femorotibial Rotation In Patients With Patellar Instability Martin Hartmann, MD, SWITZERLANDMorphological risk of the femur causing anterior cruciate ligament (ACL) injuries : comparative 3-Dimensional mean model analysis of ACL and non-injured patients So Heun Lee, M.S - Ph.D.student, KOREA, REPUBLIC OFResults Of Mpfl Reconstruction Using Soft Tissue Fixation Technique Associated With A Procedure On The Att For Patellar Instability : An Average Follow-Up Of 8.8 Years Marine Aubey, Student, FRANCEHeadless Screw Fixation Lowers Re-Operation Rate Following Tibial Tubercle Osteotomy Seth L. Sherman, MD, UNITED STATESFrom Clinic To Smartphone: A Randomized Controlled Trial Of A Novel Digital Therapeutic For Patellofemoral Pain Integrating Exercise And Cognitive-Behavioral Therapy Jae-Young Park, MD, KOREA, REPUBLIC OFWeight Matters: The Causal Role Of Birth And Childhood Body Size In Rcurrent Patellar Dislocation Chao Zhang, CHINAThe Flexion Angle and the Intra-Articular Version in Different MRI Recording Techniques Influence the Tibial Tuberosity - Trochlea Groove Distance Adrian Deichsel, MD, GERMANYOutcomes of Skeletally Immature Patients Undergoing Isolated Medial Patellofemoral Ligament Reconstruction: Data from the JUPITER Cohort Lauren H Redler, MD, UNITED STATESTT-TG Ratio Provides a More Accurate Estimation of the Amount of Tibial Tubercle Medialization Needed in Patellofemoral Instability Tomas Pineda, MD, CHILEHow Much Improvement in Patient-Reported Outcome Measures After Isolated Medial Patellofemoral Ligament Reconstruction is Associated with Surgeon-Defined Satisfactory Outcomes? A Jupiter Study Shital N. Parikh, MD, UNITED STATESIncreased TT-TG and Sulcus Angle are Associated with Patella Osteochondritis Dissecans Daniel W. Green, MS, MD, UNITED STATESCurvature Analysis Of The Distal Femur As A Tool To Classify Trochlear Dysplasia Johannes M. Sieberer, MSc, UNITED STATESHow Should I Measure Proximal Femoral Version In Torsional Deformity? A New, Easy And Reproducible Measurement Method Using Maximum Intensity Projection (Mip) Imaging On Ct Scan. Federica Rosso, MD, ITALY3D Curvature Analysis as a Visualization Tool for Trochlea Dysplasia Johannes M. Sieberer, MSc, UNITED STATESRadiologic Risk Factors for Osteochondral Fractures in First-Time and Recurrent Patellar Instability Patients Henry B. Ellis, MD, UNITED STATESEfficacy of Single Intra-Articular 2% Sodium Hyaluronate Versus Corticosteroid Injection in Isolated Patellofemoral Osteoarthritis: A Double-Blind, Randomized Controlled Trial Pratchaya Manop, MD, THAILANDRadiographic Landmarks Of Medial Patellofemoral Ligament Reconstruction: A Systematic Review And Meta-Analysis Of Femoral Tunnel Position Larry Chen, BS, UNITED STATESReporting Bias is Highly Prevalent in Systematic Reviews and Meta-Analyses of Medial Patellofemoral Ligament Reconstruction Mary K. Mulcahey, MD, UNITED STATESTranslation and Validation of The Spanish Version of The Banff Patellofemoral Instability Instrument 2.0 (BPII) Juan Pablo Martinez-Cano, MD, MSc, PhD, COLOMBIAHistologic Analysis Of The MPFL And MQTFL Fibers Demonstrate A Single Ligamentous Complex Miho J. Tanaka, MD, PhD, UNITED STATESSignificantly Greater Incidence Of Patella Fracture After Medial Patellofemoral Ligament Reconstruction For Patients Age 20 And Under Miho J. Tanaka, MD, PhD, UNITED STATESIncidence Of False Positives Pathological Patellar Tilt Angle due to Knee Internal Torsion Ricardo D. Manilov, MD, ARGENTINAPredictors of Increased Complication Rate Following Tibial Tubercle Osteotomy (TTO) Alexander Golant, MD, UNITED STATESOutcomes of Isolated Medial Patellofemoral Ligament Reconstruction after First-Time and Recurrent Patellar Instability: Recurrence, Return to Sport, And Osteochondral Injury: Data from the JUPITER Cohort Jacqueline M. Brady, MD, UNITED STATESThin Flap Trochleoplasty for Recurrent Patellofemoral Instability with High-Grade Trochlear Dysplasia is Safe and Effective: A Series of 63 Consecutive Cases Laurie A. Hiemstra, MD, PhD, FRCSC, CANADAAn Oblique Transposition Quadricepsplasty Provides Excellent Outcomes For The Treatment Of Type Iv (Obligatory, Flexion-Range) Patellar Dislocation Philip Wilson, MD, UNITED STATESQuantitative Assessment of Knee Joint Kinematics In Patients with Recurrent Patellar Dislocation – Using a 3D-3D Surface Registration Technique and 4-D CT Analysis – Kazuya Kaneda, MD, PhD, JAPANMedial Patellotibial Ligament Reconstruction Obtains A Significant Improvement Of Patellar Stability: Motion Analytic Study Nadhaporn Saengpetch, MD, THAILANDNew Sagittal Measurements To Distinguish Between Patellar Instability And Control Patients Marc Tompkins, MD, UNITED STATESCan Patellar Translation As Measured By Dynamic Ultrasound Predict Outcomes After Patellar Stabilization Surgery? Kyle K Grover, BS, UNITED STATESA Prospective Cohort Study Investigating the Safety and Efficacy of Tibial Tubercle Osteotomy Using a Novel Multi-Directional Tibial Tubercle Transfer System Seth L. Sherman, MD, UNITED STATESCLINICAL AD RADIOLOGICAL OUTCOMES AFTER ISOLATED MEDIAL PATELLOFEMORAL RECONSTRUCTION FOR RECURRENT PATELLAR DISLOCATION WITH COMPLETELY IMPLANT FREE TECHNIQUE AMONG POPULATION OF YOUNG SPORT PATIENTS Matteo Baldassarri, MD, ITALYRisk Factors For Patellofemoral Cartilage Lesions In Patients With Trochlear Dysplasia In The Setting Of Patellar Instability Berfin Caliskan, MD, SWITZERLANDMedial PatelloTibial Ligament Reconstruction in Pediatric and Adolescent Patients with Patella Dislocation in Flexion Daniel W. Green, MS, MD, UNITED STATESTorsional Limb Deformities In Patients With Lateral Patellar Dislocation: An Expert Survey Of The International Patellofemoral Study Group. Guido Wierer, MD, AUSTRIAEffect Of Distal Femoral Osteotomy For Valgus Correction On Change In Patellar Height Alexander Golant, MD, UNITED STATESThe Interaction of Race and Socioeconomic Deprivation in Treatment of Patellofemoral Instability: Data from the JUPITER Cohort Jacqueline M. Brady, MD, UNITED STATESThe Effect of Knee Rotation Angle on Patellofemoral Instability Jeffery D St. Jeor, MD, UNITED STATESHigh Success And Low Complication Rates Following Revision Tibial Tubercle Osteotomy Nathan Varady, MD, MBA, UNITED STATESThe length of the popliteus on sagittal views correlates with high tibiofemoral rotations and patellar instability Shelby T Desroches, MS, UNITED STATESYour Patella Dislocated: Will It Happen Again? An Assessment Of Mri Criteria For Recurrent Patella Dislocation After An Initial Event Mauricio Drummond, Jr., MD, UNITED STATESFactors Associated with the Decision to Perform a Lateral Retinacular Release or Lengthening During Medial Patellofemoral Ligament Reconstruction in the JUPITER Cohort Daniel W. Green, MS, MD, UNITED STATESThe Lateral Patellar Retinaculum is Thicker in Pediatric and Adolescent Patients with Patellofemoral Instability Daniel W. Green, MS, MD, UNITED STATESGrading Severity in Trochlear Dysplasia: a Pilot Study Juan Pablo Martinez-Cano, MD, MSc, PhD, COLOMBIAFEMORAL MALTORSION INFLUENCES BOTH PATELLOFEMORAL AND TIBIOFEMORAL CONTACT PRESSURE. A BIOMECHANICAL EVALUATION Caterina Chiappe , MD, SPAINInfluence of tibial tuberosity movement direction on postoperative outcomes of combined Maquet procedure and autologous cartilage implantation for patellofemoral cartilage injury Junya Tsukisaka , MD, JAPANStraight Anteriorization Tibial Tubercle Osteotomy Is Safe and Effective for Patellofemoral Cartilage Lesions Nathan Varady, MD, MBA, UNITED STATESReturn to Sports is Faster with Combined Reconstruction of the MPFL and MQTFL Compared to Isolated MPFL Reconstruction: Preliminary Results Luís Duarte Silva, MD, PORTUGALEcho Assisted Reconstruction Of The Medial Patellofemoral Ligament Alex Dante Antezana Arzabe, MD, BOLIVIACross-Cultural Translation and Validation of The Spanish Version of The Norwich Patellofemoral Instability (NPI) Score Juan Pablo Martinez-Cano, MD, MSc, PhD, COLOMBIAAssociation Between Articular Incongruence Post-Trochleoplasty And Long-Term Patellofemoral Osteoarthritis Tomas Pineda, MD, CHILEGenetic Evidence Suggests Education Reduces Risk Of Patellar Dislocation: Insights From Mendelian Randomization Chao Zhang, CHINAIs it correct to perform lateral release in combination with MPFL reconstruction in patients with acute patellar dislocation? A finite element analysis study Giuseppe Salvatore, MD, PhD, ITALYClinical Outcomes For MPFL Reconstruction After First-Time Vs. Recurrent Patella Dislocations Serafina Faith Zotter, BS, UNITED STATESPatellar Dislocation During Examination Under Anesthesia As A Diagnostic Test For Patellar Instability: Data From Jupiter Cohort Shital N. Parikh, MD, UNITED STATESEffects of Fear of Re-Injury, Other Psychological Factors, and Sport Played on Return to Sport Following Operative Treatment for Patellar Instability Mary K. Mulcahey, MD, UNITED STATESPure Distalization Tibial Tubercle Osteotomy Does Not Result In Posteriorization Of The Tibial Tubercle Nathan Varady, MD, MBA, UNITED STATESOutcomes Of Arthroscopic Patella Realignment In Children And Adolescents With A Minimum 2-Year Follow Up Serafina Faith Zotter, BS, UNITED STATESIntra And Inter-Observer Reliability Of The Dh Dejour V2 Classification For Trochlear Dysplasia Using Radiographs Combined With Mri. Michael J. Dan, Mbbs, PhD, MSc(res), FRACS(oath), AUSTRALIAIsolated Medial Patellofemoral Ligament Reconstruction for Recurrent Patellar Instability Regardless of Tibial Tubercle-Trochlear Groove Distance and Patellar Height: Differential Outcomes for Chondral Defects Elizabeth Rose Dennis, MD MS, UNITED STATESAdductor Sling Versus Anatomical Technique In Medial Patellofemoral Ligament Reconstruction: A Retrospective Multicenter Study Jose Tomas Arteaga, MD, MSc, CHILEThe Short-Term Clinical Results of Isolated Medial Patellofemoral Ligament Reconstruction in Patellar Dislocation: Comparing Superficial Quadriceps Tendon and Hamstring Tendon Yuki Suzuki, MD, PhD, JAPANPartial Lateral Patellar Facetectomy Is Beneficial For Patients With Patellofemoral Osteoarthritis: A Systematic Review and Meta-Analysis Kennan Yeo, MBBS, SINGAPORESulcus-Deepening Trochleoplasty With A Dedicated Cutting Guide For Patellar Instability And High-Grade Trochlear Dysplasia: Analysis Of Cartilage Integrity And Functional Outcomes At 3 To 10 Years Robin Martin, MD, SWITZERLANDUtility of 3D biomodels in the surgical planning of femoral derotational osteotomies Caterina Chiappe , MD, SPAINInitial Results from the Creation of a Normative Database for the Banff Patellar Instability Instrument Mark Lafave, PhD, CAT(C), CANADAOCCURRENCE OF PATELLOFEMORAL OSTEOARTHRITIS AT MEDIUM AND LONG-TERMS AFTER ISOLATED RECONSTRUCTION OF THE MEDIAL PATELLOFEMORAL LIGAMENT WITH MEDIAL THIRD OF THE PATELLAR TENDON Fabiano Kupczik, MD, PhD, MSc, BRAZILAccuracy Of The Patella Alta Assesment Is Poor – Dynamic Vs Static Patellar Height In Relation To Femoral Trochlea Petri J. Sillanpää, MD, PhD, FINLANDThe Prevalence Of Associated Anatomical Risk Factors For Patellofemoral Joint Pathology In Patients Undergoing Rotational Osteotomy And The Implication For The Level Of Correction. Martyn Snow, FRCS, UNITED KINGDOMThree-Dimensional CT Bone Model Improves Interobserver Reliability of Trochlea Dysplasia Using the Dejour Classification in Patients with Patellar Dislocation Rika Shigemoto, MD, JAPANAnalyzing the Alignment Error in Tibial Tuberosity-Trochlear Groove Distance (TT-TG) in Clinical Scans Using 2D and 3D Methods Johannes M. Sieberer, MSc, UNITED STATESComparative Clinical and Radiographic Outcomes of Particulated Juvenile Articular Cartilage Implantation in Shouldered and Unshouldered Patella Cartilage Lesions Brittany Margaret Ammerman, MD, MBS, UNITED STATES3D-Pass (3D Patellar Instability Anatomical Severity Score): A Novel Metric Using Machine Learning To Predict Treatment Outcome In Patella Instability Seth L. Sherman, MD, UNITED STATESTibial Tuberosity to Trochlear Groove Distance (TT-TG): A Breakdown into Two Principal Components Johannes M. Sieberer, MSc, UNITED STATESThere is a Difference in Preoperative Through-the-Knee Femorotibial Rotation in Pediatric Patients with Anterior Cruciate Ligament Rupture Versus Patients with Patellofemoral Instability Daniel W. Green, MS, MD, UNITED STATESIs Quadricep Tendon A Suitable Graft Option For Medial Patellofemoral Ligament Reconstruction? A Systematic Review And Meta-Analysis. Shahbaz S. Malik, BSc, MB BCh, MSc (Orth Engin), LLM, FRCS (Tr&Orth), UNITED KINGDOMA Three-Dimensional Anatomical Study Of The Quadriceps Mechanism, Its Association With Femoral Torsion And Their Relationship To Patellofemoral Instability Sheanna T Maine, FRACS, AUSTRALIAJudet’s extensive quadriceps release and “à la carte” combined procedures for patellar dislocation In flexion Moritz Konkel, MD, SWITZERLANDThe Dejour Classification for Trochlear Dysplasia: Are We Speaking the Same Language? Juan Pablo Martinez-Cano, MD, MSc, PhD, COLOMBIAPatellar Tendon To Lateral Trochlear Ridge (PT-LTR) as an Indicator of Patellar Instability With Malalignment Brittany Margaret Ammerman, MD, MBS, UNITED STATESSurgical Management of First-Time Patellar Dislocations in Pediatric Patients May Lower Rates of Redislocation Compared to Conservative Management: A Systematic Review and Meta-Analysis Benjamin Blackman, BHSc. (Honors), CANADA
2025 Congress ePoster Presentation PDF 2025 Not yet rated
Knee Patellofemoral Instability Repair / Reconstruction Osteotomy Dislocation Ligaments Bones Arthritis Osteoarthritis
Human Dermal Allograft Augmentation In Rotator Cuff Repair: Is There Patch Integration? Jonas Fernandez, MD, Ms Orth, MALAYSIAClinical Outcome And Long Term Follow-Up After Failed Arthroscopic Repair Of Massive Rotator Cuff Tear – Who Can Go To Conservative Treatment Instead Of Revision? Hsuan‑Hsiao Ma, MD, TAIWANMuscle Err? Activation Mitigates Muscle Fibrosis And Fatty Infiltration After Rotator Cuff Injury Johnny Huard, PhD, UNITED STATESEffectiveness Of Intraoperative Glenohumeral Joint Injection Of Hyaluronate/Carboxymethyl Cellulose In Arthroscopic Rotator Cuff Repair Supanut Klaiudom, MD, THAILANDFunctional Outcomes And Radiological Cuff Tear Healing In Arthroscopic Single Row Rotator Cuff Repair In Patients Of Age More Than 65: A Retrospective Case Study Jaimeen Pravinkumar Jesalpura, MD, INDIASuperior Capsular Reconstruction With the Distal Fascia Lata Tomohiko Sano, MD, PhD, JAPANAaos Orthoinfo Provides More Accessible Information Regarding Rotator Cuff Surgery Than Chatgpt Brian Forsythe, MD, UNITED STATESThe investigation to clarify the most effective rotatory range of cuff exercise for making the good force couple mechanism Yasunari Fujii, MD, JAPANNo Influence of Biceps Sheath Fluid on Patient-Reported Outcome in Individuals with Symptomatic Isolated Supraspinatus Tendon Tears Jumpei Inoue, MD, UNITED STATES“Surviving the Dip” after Subacromial Balloon Spacer Implantation for Massive Rotator Cuff Tear Treatment: A Retrospective Case Series John Nyland, EdD, DPT, UNITED STATESComparison of clinical outcome and cuff repair integrity between arthroscopic rotator cuff repair with and without superior capsular reconstruction for reinforcement Katsutoshi Miyatake, MD, PhD, JAPANInnovative Approach to Rotator Cuff Assessment: Introducing The Muscle Efficiency Index and Its Role in Injury Analysis and Shoulder Biomechanics Majd Mzeihem, MD, UNITED STATESDoes Long Head Biceps Augmentation Improve The Biomechanics In Anterior L-Shaped Supraspinatus Tendon Tear?: A Cadaveric Study Nadhaporn Saengpetch, MD, THAILANDBio-Ravioli: A Novel Surgical Technique For Biologic Augmentation Of Rotator Cuff Repair Andrea Pratobevera, MD, ITALYMachine-Learning Models For Shoulder Rehabilitation Exercises Classification Using A Wearable System Umile Giuseppe Longo, MD, MSc, PhD, Prof., ITALYThe Effects of Arthroscopic Rotator Cuff Repair on Human Sexual Activity Tarek M. T. Ghandour, MD, EGYPTClinical Outcomes of Arthroscopic Superior Capsular Reconstruction Using Long Head of the Biceps With Rotator Cuff Repair Daichi Morikawa, MD, PhD, JAPANEvaluation Of Clinico-Radiological Outcomes Of Arthroscopic Repair Of Rotator Cuff Tear With Bioaugmentation Using Autologous Platelet Rich Plasma Rohan Goel, MBBS, MS (Ortho), INDIAEarly Radiologic and Clinical Outcomes after Arthroscopic Rotator Cuff Repair Augmented with Demineralized Bone Fiber Implant Ashish Gupta, MBBS, MSc, FRACS, FAORTHOA, AUSTRALIAAdding an Erector Spinae Plane Catheter Block AfteraAn Interscalene Nerve Block Significantly Improves Pain Relief and Decreases Opioid Use Following Arthroscopic Rotator Cuff Repair Chih-Kai Hong, MD, TAIWANPersistent Subacromial Bursal Effusion Leads to Inferior Patient-Reported Outcome in Individuals with Symptomatic Isolated Supraspinatus Tendon Tears Jumpei Inoue, MD, UNITED STATESTear Characteristics Influence Tendon Retraction And Postoperative Outcomes Following Arthroscopic Repair Of Acute Traumatic Rotator Cuff Tears Albert Lin, MD, UNITED STATESPatient Satisfaction And Donor Site Morbidity Following Arthroscopic Superior Capsule Reconstruction Using Fascia Lata Autograft For Irreparable Rotator Cuff Tears Akihiko Hasegawa, MD, PhD, JAPANImpact Of Rotator Cuff Repair Surgery And Rehabilitation On Anxiety And Depression As Assessed By Hads And Montgomery Depression Scale And Its Correlation With Functional Outcomes . Prince Shanavas Khan, D' ORTHO, M.S. ORTHO, INDIAMid-term outcomes of arthroscopically assisted lower trapezius tendon transfer with associated partial cuff repair in the treatment of functional irreparable posterior-superior rotator cuff tears. Gia Rodriquez Vaquero, MD, MSc, SPAINCan Popular AI Large Language Models Provide Reliable Answers to Frequently Asked Questions About Rotator Cuff Tears? Ulaş Can Kolaç, MD, TURKEYPrecision Medicine for Patients with Rotator Cuff Diseases: Relationship Between Clinical Scores and Shoulder Kinematic Parameters Umile Giuseppe Longo, MD, MSc, PhD, Prof., ITALYMRI-Based Reliability and Validity of the Goutallier Classification for Grading Fatty Infiltration of the Rotator Cuff across the Whole Scapula Ashish Gupta, MBBS, MSc, FRACS, FAORTHOA, AUSTRALIAEvaluation Of The Relationship Between Rotator Cuff Tear And Humeral Shaft-Neck Angle Abdurrahman Aydın, MD, TURKEYBiological Augmentation In Revision Surgery: A Pilot Study Of The Effect Of A Bioinductive Collagen Patch In Patients With Rotator Cuff Retear And A Previous Arthroscopic Rotator Cuff Repair. Cristina Delgado, MD, PhD, SPAINImpact Of Remplissage On Rotator Cuff Muscle Elasticity And Early Postoperative Stiffness In Anterior Shoulder Instability Patients. Yoshimasa Saigo, MD, JAPANMihata Superior Capsular Reconstruction With Fascia Lata Auto Graft For Irreparable Rotator Cuff Tears In The Usa: Early Mri Results. Paul Byron Roache, MD, UNITED STATESMid-Term Clinical Evaluation Of Primary Rotator Cuff Repair In Patients Aged 80 And Above Abdullah Alabbasi, MD, GERMANYCan Fatty Infiltration Percentages On MRI Predict Irreparable Cuff Tears? Gregory A. Hoy, FRACS, FAOrthA, FACSP, FASMF, AUSTRALIAEnhancing Rotator Cuff Repair With Dermal Allograft Augmentation: Healing & Patient Outcomes Reza Ojaghi, MD MSc FRCSC, UNITED STATESPredicting Risk Factors For Retear In Massive Rotator Cuff Double Row Repair- Using Multiple Regression Analysis And Follow Up MRI Study Rajagopalakrishnan Ramakanth, D.ortho, DNB(ortho), D.SICOT, INDIAPatients With Untreated Long Head Of The Biceps Tendon Pathology During Rotator Cuff Repair Have Worse Objective And Subjective Outcomes Chukwudi Onyeukwu, MD, MS, UNITED STATES
2025 Congress ePoster Presentation PDF 2025 group rating (1)
Shoulder Rotator Cuff Tears Repair / Reconstruction Arthroscopy Autograft Biologics Allograft Sutures / Knots / Anchors Impingement
2019 Congress Award Winner Web Not yet rated
Alessandra Berton, MD, ITALY
Knee Patellofemoral Dislocation Instability Biomechanics Recurrent Subluxation and Dislocation Patellofemoral Ligament Rupture
No Financial Conflicts to Disclose