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Os tibiale externum - type II

Case contributed by Radswiki


Medial foot pain

Modality: MRI

MRI images show accessory navicular bones

Case Discussion:

MR images demonstrate bilateral type II accessory navicular ( also called Os naviculare or Os tibiale externum) bones.

This case was donated to by

The images are from Dr. John Hunter's amazing MSK collection. Dr. John Hunter is a professor in the department of radiology (musculoskeletal section) at UC Davis School of Medicine.

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