Home Body Atlas Ligaments Chopart Joint Medial Ligament
Ligament Foot & Ankle

Chopart Joint Medial Ligament

ligamentum mediale articulationis choparti

The medial Chopart joint ligament reinforces the talonavicular joint medially, running from the medial talus and spring ligament to the navicular.

Region: Foot & Ankle
Biomechanics

Function & Actions

Provides medial Chopart joint stability and constrains medial talonavicular displacement.

Clinical Relevance

Clinical Notes

Disruption in midfoot fracture-dislocations allows medial column instability. Talonavicular fusion effectively fuses all Chopart components and is used in flexible flatfoot correction.

Pathology

Common Injuries & Conditions

Medial Chopart Ligament Disruption in Midfoot Fracture-Dislocation

Medial talonavicular ligament disruption producing medial column instability, requiring anatomic reduction and fixation.

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