Os tibiale externum (os naviculare accessorium)

Case contributed by Dr Hani Salam

Presentation

Trauma

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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Case information

rID: 10484
Case created: 16th Aug 2010
Last edited: 11th Jun 2017
Inclusion in quiz mode: Included

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