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.
The isolated tuberculosis of talonavicular
joint is exceptionally rare.
Items include talar head palpation, curves above and below the lateral malleoli, calcaneal angle, talonavicular
bulge, medial longitudinal arch, and forefoot-to-rearfoot alignment (19, 20).
We attached the calcaneal allograft by double arthrodesis avoiding the talonavicular
joint and using spongy autograft from the iliac bone .
Se valoro la posicion del pie utilizando el Foot Posture Index, cuyo uso permite cuantificar el grado de pronacion, supinacion o neutralidad partir de la palpacion de la cabeza del astragalo, las curvas supra e inframaleolares laterales, la posicion del calcaneo, la prominencia talonavicular
, la congruencia del arco longitudinal interno, y la abduccion o aduccion del antepie respecto al retropie.
7) In a long-term follow-up study of 23 patients evaluated over an average of 22 years after tibiotalar arthrodesis, Coester and associates demonstrated progressive degenerative changes of ipsilateral subtalar (91%), talonavicular
(57%), and tarsometatarsal (41%) joints.
Yet, it is possible that these exostoses could be confused with a normal ridge found dorsally on the talus approximately at the insertion sites of the anterior capsule, the talonavicular
ligament, and the anterior talofibular ligament because a normal ridge and hypertrophied ridge vary from one another only in size.
Posterior capsulotomy of the talocalcaneal and ankle joint were performed, and after complete releasing of the navicular bone, talonavicular
For example, increasing rigidity at the subtalar joint, results in dysfunctional shock absorption during gait and subsequently the transverse tarsal joint (calcaneocuboid and talonavicular
joints) is forced to help dissipate these additional forces.
Turco (7) (1971) performed an operation in one stage releasing soft tissue on posterior medial aspect along with internal fixation of talonavicular
joint with percutaneous Kirschner's wire.
arthrodesis for correction of posterior tibial tendon dysfunction.
Effect of isolated talocalcaneal fusion on contact in the ankle and talonavicular