Tags: Anatomical Structure, Ligament.
The interosseous talocalcaneal ligament forms the chief bond of union between the bones. It is in fact a portion of the united capsules of the talocalcaneonavicular and the talocalcaneal joints and consists of two partially united layers of fibers one belonging to the former and the other to the latter joint. It is attached above to the groove between the articular facets of the under surface of the talus; below to a corresponding depression on the upper surface of the calcaneus.
