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Os naviculare accessorium - bilateral

Case contributed by Hani Makky Al Salam
Diagnosis certain

Presentation

Bilateral foot pain.

Patient Data

Age: 40 years
Gender: Female

Bilateral os naviculare.

Case Discussion

An os tibiale externum (or accessory navicular / os naviculare accessorium) is a large ossicle adjacent to the medial side of the navicular bone.

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