This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
The following angle is associated with fracture of 
Select and explain. 
A. Calcaneum, B. Talus, C. Navicular, D. Cuboid
A: Calcaneum
Answer: A: Calcaneum 
Explanation: It is flattening of angle subtended by the posterior articular surface and the upper surface of body posterior to the joint (Bohler angle) occurs in fracture of calcaneum. It is 25—40° normally. It is also known as tuber joint angle.