Home Body Atlas Ligaments Calcaneocuboid Plantar Ligament
Ligament Foot & Ankle

Calcaneocuboid Plantar Ligament

ligamentum calcaneocuboideum plantare

The calcaneocuboid plantar ligament (short plantar ligament) connects the anterior calcaneal tubercle to the plantar cuboid, providing the primary plantar stabilisation of the calcaneocuboid joint.

Region: Foot & Ankle
Biomechanics

Function & Actions

Provides the plantar calcaneocuboid joint stability, supports the lateral column during loading, and is the primary lateral arch plantar stabiliser alongside the long plantar ligament.

Clinical Relevance

Clinical Notes

Short plantar ligament insufficiency contributes to lateral arch collapse. Combined long and short plantar ligament disruption produces complete lateral column failure. Assessment by ultrasound and MRI guides surgical planning for lateral column reconstruction.

Pathology

Common Injuries & Conditions

Short Plantar Ligament Insufficiency in Lateral Arch Collapse

Calcaneocuboid plantar ligament laxity contributing to lateral arch flattening in progressive flatfoot, addressed by lateral column lengthening calcaneal osteotomy.

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