This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Musculoskeletal Radiology, Subject name: Radiology
Bohlers Angle is reduced in ? 
Select and explain. 
A. Supracondylar fracture of humerus, B. Fracture neck of femur, C. Fracture Calcaneus, D. Colles fracture
C: Fracture Calcaneus
Answer: C: Fracture Calcaneus 
Explanation: *The angle between two lines tangent to the calcaneus on the lateral radiograph. These lines are drawn tangent to the anterior and posterior aspects of the superior calcaneus. *The normal value for this angle is between 20deg to 40deg. A value less than 20deg can be seen in calcaneal fracture. Bohlers Angle is Decreased in Calcaneal Fracture