Radiotherapy was for the case of calcaneus.

跟骨病变采用放射治疗。

The calcaneus projects backward behind the ankle.

跟骨突出于踝部的后方。

The talus rests upon the upper surface of the calcaneus.

距骨突出于跟骨的上面。

Sturdy hock joint with a noticeable calcaneus (tip of hock).

坚固与一种（跗关节尖）明显的跟骨关节飞。

Objective Explore effective method for calcaneus joint fracture.

探讨跟骨关节内骨折有效治疗方法。