Johannes M Sieberer, MSc, MS
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About
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
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
Lisa Lattanza, MD, FAOA, FAAOS
Christopher Schneble, MD
Daniel Cooperman, MD
15Publications
14Citations
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
Pure 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 Research3D Analysis of the Proximal Radial Shaft and its Intermedullary Canal: A Cadaver Imaging Study
Sieberer J, Cobo M, Rancu A, LaMonica J, Brennan K, Copes L, Tommasini S, Wiznia D, Lattanza L. 3D Analysis of the Proximal Radial Shaft and its Intermedullary Canal: A Cadaver Imaging Study. JSES International 2025 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 ResearchAltmetricMeSH 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 coefficientThe length of the popliteus on sagittal views correlates with high tibiofemoral rotations and patellar instability
Desroches S, Park N, Frumberg D, Fulkerson J, Sieberer J. The length of the popliteus on sagittal views correlates with high tibiofemoral rotations and patellar instability. The Knee 2025, 54: 128-135. PMID: 40036927, DOI: 10.1016/j.knee.2025.02.003.Peer-Reviewed Original ResearchAltmetricConceptsIntraclass correlation coefficientTibiofemoral rotationPatellofemoral instabilitySagittal viewControl groupMann-Whitney U testInterrater reliabilityStatistically significant positive relationshipInstability patientsPatient groupPatellar instabilitySignificant positive relationshipMann-WhitneyU testPosterior tibiaPatientsSagittal slicesDegree of rotationRegression analysisPopliteusCondylar lineCorrelation coefficientSignificance levelCohortFemoral condyleThree-dimensional Analysis of Patellar Instability: A Review of Current Concepts
Park N, Sieberer J, Manafzadeh A, Fulkerson J. Three-dimensional Analysis of Patellar Instability: A Review of Current Concepts. Sports Medicine And Arthroscopy Review 2025, 33: 7-13. PMID: 40145601, DOI: 10.1097/jsa.0000000000000420.Peer-Reviewed Original ResearchAltmetricMeSH Keywords and Concepts
2024
A Patient-Specific Three-Dimensional-Printed Surgical Guide for Dorsal Scaphoid Fracture Fixation: A Comparative Cadaver Study
Wagner G, Glennon A, Sieberer J, Tommasini S, Lattanza L. A Patient-Specific Three-Dimensional-Printed Surgical Guide for Dorsal Scaphoid Fracture Fixation: A Comparative Cadaver Study. Journal Of Hand Surgery Global Online 2024, 7: 158-166. PMID: 40182876, PMCID: PMC11963113, DOI: 10.1016/j.jhsg.2024.11.008.Peer-Reviewed Original ResearchConceptsSurgical guidesFreehand groupScaphoid fracture fixationCustomized surgical guidesGuidewire placementDorsal approachFracture fixationLimited dorsal approachNondisplaced scaphoid fracturesComputed tomography scanReduced operative timePatient-specific three-dimensionalGuided groupPostoperative scansFluoroscopy exposureFollow-up studyGuidewire trajectoryTomography scanScrew placementGuidewire lengthScaphoid fracturesOperative timeFreehand approachClinical relevanceGuidewire insertionSemiautomated Three-Dimensional Landmark Placement on Knee Models Is a Reliable Method to Describe Bone Shape and Alignment
Park N, Sieberer J, Manafzadeh A, Hackbarth R, Desroches S, Ghankot R, Lynch J, Segal N, Stefanik J, Felson D, Fulkerson J. Semiautomated Three-Dimensional Landmark Placement on Knee Models Is a Reliable Method to Describe Bone Shape and Alignment. Arthroscopy Sports Medicine And Rehabilitation 2024, 7: 101036. PMID: 40297085, PMCID: PMC12034084, DOI: 10.1016/j.asmr.2024.101036.Peer-Reviewed Original ResearchCitationsConceptsIntra-rater reliabilityMulticenter Osteoarthritis StudyExcellent inter-rater reliabilityIntra-rater reliability scoresAnatomical landmarksInter-rater reliabilityIntraclass correlation coefficientProgression of patellofemoral osteoarthritisIntra-raterOsteoarthritis StudyExcellent reliabilityPatellofemoral osteoarthritisClinical relevanceReliability scoresKnee modelPatellofemoral compartmentCartilage scoresICCTibial tuberosityAnatomical measurementsKneeLandmark displacementsLandmark reviewPotential roleCorrelation coefficientPoster 251: Tibial Tuberosity to Trochlear Groove Distance (TT-TG): A Patellar Instability Gold Standard Prone to Errors?
Sieberer J, Park N, Rancu A, Manafzadeh A, Tommasini S, Wiznia D, Fulkerson J. Poster 251: Tibial Tuberosity to Trochlear Groove Distance (TT-TG): A Patellar Instability Gold Standard Prone to Errors? Orthopaedic Journal Of Sports Medicine 2024, 12: 2325967124s00220. PMCID: PMC11328310, DOI: 10.1177/2325967124s00220.Peer-Reviewed Original ResearchConceptsClinical decision-makingAngular malalignmentLongitudinal tibial axisDistal pointTT-TGClinical practiceTrochlear grooveAxial alignmentLateral patellofemoral instabilityPatellar instabilityError prevalenceKnee alignmentPatient careTibial axisDecision-makingKneeMann-Whitney U testRadiological protocolPatient's kneeFemoral posterior condylesInstitutional review boardTT-TG distanceCoronal angleExclusion criteriaControl knees
Academic Achievements & Community Involvement
Featured
honor Patellofemoral Research Excellence Award
06/10/2025International AwardISAKOS
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Biomechanics Lab
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Farnam Memorial Building
310 Cedar Street
New Haven, CT 06510
Yale Biomechanics and Control Lab
Lab
17 Hillhouse Avenue, Fl 2
New Haven, CT 06511