Background
Anatomy
3 facets
1. Posterior facet (STJ)
2. Middle facet (sustenaculum tali)
3. Anterior facet (on distal medial aspect)
Anterior process
- forms calcaneocuboid (CCJ) articulation
Thalamic portion
- under lateral process talus
Tuberosities
Posterior tuberosity
- posterior process / T Achilles attachment