Os trigonum

Case contributed by Dr Henry Knipe


Foot pain post fall.

Patient Data

Age: 25
Gender: Female

No fracture. Normal alignment. Incidental note of os trigonum. 

Case Discussion

An os trigonum is an accessory ossicle positioned posterior to the talus. It is best seen on lateral projections. 

PlayAdd to Share

Case information

rID: 25794
Published: 8th Nov 2013
Last edited: 14th Aug 2019
Inclusion in quiz mode: Included

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.