An analysis of knee anatomic imaging factors associated with primary lateral patellar dislocations.

摘要: Various knee anatomic imaging factors have been historically associated with lateral patellar dislocation. The characterization of these in a primary dislocation population has not well described. Our purpose was to characterize the spectrum from slice measurements specific A secondary stratify data by sex/skeletal maturity better detail potential dimorphic characteristics. Patients history between 2008 and 2012 were prospectively identified. Ten MRI analysed results stratified maturity. ‘4-factor’ analysis performed number ‘excessive’ within single individual. This study involved 157 knees (79 M/78 F), 107 patients skeletally mature. demonstrate more risk this than historical controls. Patella height trochlear are most common ‘dysplastic’ population. There differences based on sex for some TT-TG; there no skeletal Primary that generally dysplastic normal population; however, is broad features pattern predominating. Characterizing patient necessary first step characterizing (potential) recurrent patient. IV.