Johannes M Sieberer, MSc, MS
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Education & Training
- MS
- Yale University, Mechanical Engineering (2023)
- MSc
- MCI, Industrial Engineer & Management (2022)
- MSc
- MCI, Medical Technologies (2021)
- BSc
- MCI, Mechatronics - Electrical Engineering (2018)
Research
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Overview
Medical Research Interests
Elbow Joint; Patellofemoral Joint
ORCID
0000-0002-4191-3442
Research at a Glance
Yale Co-Authors
Frequent collaborators of Johannes M Sieberer's published research.
Publications Timeline
A big-picture view of Johannes M Sieberer's research output by year.
Research Interests
Research topics Johannes M Sieberer is interested in exploring.
John Fulkerson, MD
Steven Tommasini, PhD
Daniel Wiznia, MD
David Felson, MD, MPH
Alyssa Glennon
Lisa Lattanza, MD, FAOA, FAAOS
20Publications
39Citations
Patellofemoral Joint
Publications
Featured Publications
Analyzing Alignment Error in Tibial Tuberosity–Trochlear Groove Distance in Clinical Scans Using 2D and 3D Methods
Sieberer J, Park N, Rancu A, Desroches S, McDonald C, Manafzadeh A, Tommasini S, Wiznia D, Fulkerson J. Analyzing Alignment Error in Tibial Tuberosity–Trochlear Groove Distance in Clinical Scans Using 2D and 3D Methods. The American Journal Of Sports Medicine 2024, 52: 2996-3003. PMID: 39320426, DOI: 10.1177/03635465241279852.Peer-Reviewed Original ResearchCitationsAltmetricConceptsTibial tuberosity-trochlear groove distanceSurgical decision-makingPatellofemoral instabilityIntraclass correlation coefficientGroove distanceTreatment of patellofemoral instabilityComputed tomography scanTT-TG distanceScans of patientsPatient's legsTT-TG measurementsTibial tubercle transferKnees of patientsInterrater reliabilityGt;5 mmTomography scanSurgical planningTubercle transferScanner gantryPatientsClinical scansClinical literatureTopographic landmarksKneeDecision-makingVisualization of Trochlear Dysplasia Using 3-Dimensional Curvature Analysis in Patients With Patellar Instability Facilitates Understanding and Improves the Reliability of the Entry Point to Trochlea Groove Angle
Sieberer J, Park N, Manafzadeh A, Desroches S, Brennan K, McDonald C, Tommasini S, Wiznia D, Fulkerson J. Visualization of Trochlear Dysplasia Using 3-Dimensional Curvature Analysis in Patients With Patellar Instability Facilitates Understanding and Improves the Reliability of the Entry Point to Trochlea Groove Angle. Arthroscopy Sports Medicine And Rehabilitation 2024, 7: 101010. PMID: 40041820, PMCID: PMC11873473, DOI: 10.1016/j.asmr.2024.101010.Peer-Reviewed Original ResearchCitationsConceptsPatellofemoral instability patientsInterclass correlation coefficientInterrater reliabilityPatellofemoral instabilityLevel III-retrospective cohort studyResults Qualitative analysisIII-retrospective cohort studyTrochlear grooveClinical decision-makingRetrospective cohort studyAge-sex matched controlsCohort studyMann-Whitney U testAge-sexRecurrent patellar instabilityPatient's kneeControl kneesAP viewMatched ControlsKneePatellar instabilityCT scanTrochlear dysplasiaMann-WhitneyU test
2025
Adverse Patellofemoral Morphology and Worsening Osteoarthritis: An Exploration of Composite vs. Single MRI Outcomes
McGinley B, LaValley M, Sieberer J, Fulkerson J, Lynch J, Guermazi A, Roemer F, Lewis C, Segal N, Felson D, Investigators F. Adverse Patellofemoral Morphology and Worsening Osteoarthritis: An Exploration of Composite vs. Single MRI Outcomes. Osteoarthritis Imaging 2025, 100383. DOI: 10.1016/j.ostima.2025.100383.Peer-Reviewed Original ResearchAltmetricBreaking down tibial tuberosity to trochlear groove distance into two components to enable patient-specific treatment strategies
Sieberer J, Park N, Desroches S, Brennan K, Rancu A, McGinley B, Manafzadeh A, Segal N, Felson D, Tommasini S, Wiznia D, Fulkerson J. Breaking down tibial tuberosity to trochlear groove distance into two components to enable patient-specific treatment strategies. Journal Of ISAKOS Joint Disorders & Orthopaedic Sports Medicine 2025, 16: 101025. PMID: 41173215, DOI: 10.1016/j.jisako.2025.101025.Peer-Reviewed Original ResearchAltmetricMeasures of Patellofemoral Morphology Predict the Risk of Local Cartilage Damage Progression: A Yale/MOST Collaborative Study
Park N, Sieberer J, McGinley B, Manafzadeh A, Lynch J, Segal N, Lewis C, Guermazi A, Roemer F, Stefanik J, Felson D, Fulkerson J. Measures of Patellofemoral Morphology Predict the Risk of Local Cartilage Damage Progression: A Yale/MOST Collaborative Study. The American Journal Of Sports Medicine 2025, 53: 2881-2888. PMID: 40938089, PMCID: PMC12435904, DOI: 10.1177/03635465251367716.Peer-Reviewed Original ResearchCitationsAltmetricConceptsTibial tubercle-trochlear grooveMagnetic Resonance Imaging Osteoarthritis Knee ScoreMulticenter Osteoarthritis StudyCross-sectional studyNatural cubic spline modelGeneralized Estimating EquationsCubic spline modelsLogistic regression modelsLevel of evidenceTibiofemoral rotationOsteoarthritis StudyCartilage damageGeneral populationPF morphologyPF osteoarthritisElevated TT-TG distancePatellar tiltKneePatellofemoral morphologyPositive associationKnee scorePatellar heightTibial tubercle-trochlear groove distanceTT-TG distanceRegression modelsThree-Dimensional Tibial Tubercle Transfer Planning
Fulkerson J, Park N, Manafzadeh A, Glennon A, Allen C, Sieberer J. Three-Dimensional Tibial Tubercle Transfer Planning. Video Journal Of Sports Medicine 2025, 5: 26350254251342819. PMID: 41180173, PMCID: PMC12579149, DOI: 10.1177/26350254251342819.Peer-Reviewed Original ResearchAltmetricConceptsTibial tubercle transferTubercle transferPatellar instabilitySurgical treatmentC-D ratioSurgical treatment of patellar instabilityTreatment of patellar instabilityCaton-Deschamps ratioSurgical guidesSurgical adjustmentsDownhill courseComputerized tomographySurgical planningPreoperative planningKnee flexionTransfer surgeryPatientsPatient's kneeTracking pathPatellar positionMap contoursTibial tubercleThe Patellofemoral Entry Point–Transition Point Angle: Digitalization and Reliability Analysis
Sieberer J, Park N, Desroches S, Manafzadeh A, Tommasini S, Wiznia D, Yu K, Fulkerson J. The Patellofemoral Entry Point–Transition Point Angle: Digitalization and Reliability Analysis. Orthopaedic Journal Of Sports Medicine 2025, 13: 23259671251343235. PMID: 40630506, PMCID: PMC12235091, DOI: 10.1177/23259671251343235.Peer-Reviewed Original ResearchCitationsAltmetricConceptsInterrater reliabilityPatellofemoral instabilityPatellofemoral instability patientsInterrater reliability valuesIntraclass correlation coefficientKnee extensionLevel of evidenceCohort studyKneePatient's kneePatellar trackingInterraterControl kneesControl cohortRecurrent patellofemoral instabilityBonferroni methodReliability valuesCohortCorrelation coefficientSignificance levelTrochlear grooveDistal femurOptimal treatmentTrochlear dysplasiaDistal movementPure high-offset stems can cause an unexpected increase in femoral length in robotic-assisted primary total hip arthroplasty
Tung W, Pour A, Sieberer J, Donnelley C, Tommasini S, Wiznia D. Pure high-offset stems can cause an unexpected increase in femoral length in robotic-assisted primary total hip arthroplasty. World Journal Of Orthopedics 2025, 16: 107292. PMID: 40547237, PMCID: PMC12179884, DOI: 10.5312/wjo.v16.i6.107292.Peer-Reviewed Original ResearchThree-dimensional analysis of the proximal radial shaft and its intramedullary canal: a cadaver imaging study
Sieberer J, Cobo M, Rancu A, LaMonica J, Brennan K, Copes L, Tommasini S, Wiznia D, Lattanza L. Three-dimensional analysis of the proximal radial shaft and its intramedullary canal: a cadaver imaging study. JSES International 2025, 9: 1428-1435. PMID: 40959041, PMCID: PMC12435053, DOI: 10.1016/j.jseint.2025.04.026.Peer-Reviewed Original ResearchPatellar tilt calculation utilizing artificial intelligence on CT knee imaging
Sieberer J, Rancu A, Park N, Desroches S, Manafzadeh A, Tommasini S, Wiznia D, Fulkerson J. Patellar tilt calculation utilizing artificial intelligence on CT knee imaging. The Knee 2025, 54: 217-221. PMID: 40086415, DOI: 10.1016/j.knee.2025.02.019.Peer-Reviewed Original ResearchCitationsAltmetricMeSH Keywords and ConceptsConceptsPatellar tiltDiagnosis of patellar instabilityMann-Whitney U testInterclass correlation coefficientKruskal-Wallis testCommercial AI algorithmsNo significant differenceCT scanPatellar instabilityMann-WhitneyU testAnatomical landmarksKruskal-WallisPatientsSignificant differencePatellofemoral diseaseConfidence intervalsBonferroni methodDislocation eventsCorrelation coefficient
Academic Achievements & Community Involvement
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Featured
honor Patellofemoral Research Excellence Award
06/10/2025International AwardISAKOS
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Biomechanics Lab
Lab
Farnam Memorial Building
310 Cedar Street
New Haven, CT 06510
Yale Biomechanics and Control Lab
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17 Hillhouse Avenue, Fl 2
New Haven, CT 06511