Os infranaviculare

Case contributed by Dr Bahman Rasuli


An atraumatic 2-year history of pain on the dorsomedial aspect of the right foot, which worsened with activity.

Patient Data

Age: 45
Gender: Male

Radiographs of the right foot revealed a 5 × 10 mm sized accessory bone with well corticated margin between the navicular and the medial cuneiform, but no equivalent in the left foot.

Case Discussion

An os infranaviculare is an accessory bone between the navicular, medial cuneiform and intermediate cuneiform bones and is rare. 

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Case information

rID: 62550
Published: 22nd Aug 2018
Last edited: 22nd Aug 2018
Inclusion in quiz mode: Excluded

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