Poster 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