calcaneonavicular ligament

cal·ca·ne·o·na·vic·u·lar lig·a·ment

the medial part of the bifurcate ligament.
References in periodicals archive ?
Forces that can influence talonavicular joint are posterior tibial, the deltoid ligament, the calcaneonavicular ligament, the whole talonavicular capsule, the dorsal talonavicular ligament, the bifurcated (Y) ligament, the inferior extensor retinaculum, and occasionally the cubonavicular oblique ligament.
Tears of the spring ligament (plantar calcaneonavicular ligament) can lead to a flatfoot deformity and inferior subluxation of the talar head.