In human anatomy, the subtalar joint, also known as thetalocalcaneal joint, is a joint of the foot. It occurs at the meeting point of the talus and the calcaneus.Coronal section through right talocrural and talocalcaneal joints.Talocalcaneal and talocalcaneonavicular articulations exposed from above by removing the talus. In human anatomy, the subtalar joint, also known as thetalocalcaneal joint, is a joint of the foot. It occurs at the meeting point of the talus and the calcaneus.