Fig. 14
From: Role of magnetic resonance imaging in the evaluation of the anterior knee pain
a–d MRI images for lateral patellar subluxation with trochlear dysplasia type C as a predisposing factor. a Axial T2WI demonstrated loss of contact between the patellofemoral joint surfaces laterally. b Axial T2WI demonstrated a lateral inclination angle about 9.4°. c Axial T2WI demonstrated a trochlear groove depth about 2 mm. d Axial T2WI demonstrated a trochlear facet asymmetry 33%