Bipartite patella

Case contributed by Dr Varun Babu

Presentation

Bilateral knee pain

Patient Data

Age: 50
Gender: Male
Modality: MRI

Coronal proton density weighted fat suppressed and T1 weighted spin echo images reveal an unfused accessory ossification centre along the superolateral aspect of the patella. This should not be confused with a patellar fracture. 

Case Discussion

Usually bipartite patella are incidental findings. However they may present with anterior knee pain. Typically they are incidentally dropped upon when patient is evaluated for some other knee signs and symptoms. Knowledge of this variant is important to not overcall patellar fractures. 

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Case Information

rID: 41445
Case created: 2nd Dec 2015
Last edited: 2nd Dec 2015
Inclusion in quiz mode: Included

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