Trochlear dysplasia is a common problem in patients with patellofemoral instability. Most descriptions and measurements of trochlear dysplasia on slice imaging, generally MRI, are based on the ...

Compared with the control group, patients with lateral patellar dislocation had decreased medial patellar width (change, –3.6 mm), decreased medial facet length (change, –3.7 mm), decreased ...