Imaging characteristics of contralateral asymptomatic patellofemoral joints in patients with unilateral instability.
Demehri S, Thawait G, Williams A, Kompel A, Elias J, Carrino J, Cosgarea A. Imaging characteristics of contralateral asymptomatic patellofemoral joints in patients with unilateral instability. Radiology 2014, 273: 821-30. PMID: 25153158, DOI: 10.1148/radiol.14140295.Peer-Reviewed Original ResearchConceptsContralateral asymptomatic jointsFour-dimensional CTTibial tuberosity-trochlear groovePatellofemoral instabilityPatellar height ratioAsymptomatic jointsOA osteoarthritisComputed tomographyTT-TGAbnormal morphologyWilcoxon rank sum testRank sum testInstitutional review boardPatellar lateral displacementMultidetector CTRadiological recordsTrochlear groove depthImaging features of osteoarthritisBisect offsetYounger patientsImage featuresPatientsUnilateral instabilityControl groupCT data