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: Orthopaedics
Judet and Lectournal classification is used for 
Select and explain. 
A. Supracondylar Humerus fracture, B. Acetabulum fracture, C. Shaft femur fracture, D. Patella fracture
B: Acetabulum fracture
Answer: B: Acetabulum fracture 
Explanation: None