Deltoid ligament

Deltoid ligament

Ligaments of the medial aspect of the foot.
From Talus bone (tarsal bones)
To Medial malleolus of the tibia
Latin Ligamentum collaterale mediale articulationis talocruralis, ligamentum deltoideum
TA A03.6.10.003
FMA 44055

Anatomical terminology

The deltoid ligament (or medial ligament of talocrural joint) is a strong, flat, triangular band, attached, above, to the apex and anterior and posterior borders of the medial malleolus. The deltoid ligament is composed of the anterior tibiotalar ligament, tibiocalcaneal ligament, posterior tibiotalar ligament and the tibionavicular ligament. It consists of two sets of fibers, superficial and deep.

Superficial fibres

Of the superficial fibres,

Deep fibres

The deep fibres (anterior tibiotalar) are attached to the anterior colliculus of the medial malleolus, and below to the anteromedial talus


The deltoid ligament is covered by the tendons of the tibialis posterior and flexor digitorum longus.

Additional Images


This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

External links

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