Metatarsal interosseous ligaments
Ligamenta metatarsea interossea
- Latin synonym: Ligamenta metatarsalia interossea
Definition
The metatarsal interosseous ligaments consist of strong transverse fibers which connect the rough non-articular portions of the adjacent surfaces of the bases the second to fifth metatarsal..
Since the base of the first and second metatarsal bones lack the adhesion of metatarsal interosseous ligament, the Lisfranc ligament plays an important role in maintaining the stability of the medial column and axial column of the foot arch.