Os trigonum

Case contributed by Dr Abdallah Khateeb

Presentation

Trauma.

Patient Data

Age: 20 years
Gender: Male
Modality: CT

Well corticated bone fragment just posterior to the talus bone: Os trigonum.

Similar looking bone fragment posteromedial to the navicular bone: Os naviculare.

Case Discussion

This CT scan was performed following trauma. 

A fracture was suspected on the X-ray.

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Case Information

rID: 45819
Case created: 9th Jun 2016
Last edited: 9th Jun 2016
Inclusion in quiz mode: Included

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