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
Smith's fracture involves which bone : 
Select and explain. 
A. Distal radius, B. Proximal ulna, C. Metatarsal, D. Patella
A: Distal radius
Answer: A: Distal radius 
Explanation: Smith fracture is the fracture of distal third of radius with palmar displacement (reverse colle's fracture).