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 ResearchTibial 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-makingPoster 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 ResearchClinical 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