13 y old boy, recent injury.
|PD FS Axi – avulsion fracture of the patellar insertion of medial patellofemoral ligament|
|PD FS Axi – patellar bone marrow oedema is noted in the inferomedial aspect; fluid in the suprapatellar recess|
|PD FS – very subtle bone marrow oedema is detected in the lateral aspect of the lateral femoral condyle|
|T1 Sag – subsequent cranio-lateral patellar subluxation|
Another case from the blog: Wiberg III type patella as predisposing factor for patellar dislocation.
Another case of transient patellar dislocation:
20 y woman.