From the case:
Anatomy of the talus
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The main anatomic landmarks of the talus are indicated.
From the case:
Anatomy of the talus
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The os trigonum is a normal variant of talar anatomy, representing an unfused lateral tubercle of the posterior process.
From the case:
Anatomy of the talus
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The regions supplied by the three arteries that vascularize the talus are highlighted and labeled.
Case Discussion
The talus is a frequent site of pathology and fracture, and therefore a detailed understanding its complex anatomy is critical for accurate assessment on imaging.