This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
What is the X-ray diagnosis? 
Select and explain. 
A. Fracture Olecranon, B. Fracture shaft of humerus, C. Supracondylar fracture humerus, D. Elbow dislocation
C: Supracondylar fracture humerus
Answer: C: Supracondylar fracture humerus 
Explanation: .