The human ankle joint, also called the talocrural joint, connects the tibia and fibula bones of the leg with the talus bone within the foot. The deltoid ligament, also called the medial ligament of the talocrural joint, holds the joint in place. The deltoid ligament consists of 4 ligaments, one in every of which is the posterior tibiotalar ligament.
The posterior tibiotalar ligament is classed as a superficial fiber. It attaches to the within of the talus and the medial malleolus. These ligaments are extraordinarily sturdy such that they’ll assist the load of the physique and the standard vary of movement of the ankle joint.
Accidents to the ankle joint can injure the ligaments. The deltoid ligaments are susceptible to being torn because of an ankle sprain. The posterior tibiotalar ligament is most simply visualized for the aim prognosis with standard coronal airplane imaging. The first strategies of treating an harm to the posterior tibiotalar ligament embody relaxation, staying off of the injured foot, and elevating it as a lot as doable. It might probably take so long as 4 weeks to heal.