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: Surgery
Sudeck's atrophy is more common in: 
Select and explain. 
A. Malunited Colles' fracture, B. Malunited fracture femur, C. Pott's fracture, D. Carries spine
A: Malunited Colles' fracture
Answer: A: Malunited Colles' fracture 
Explanation: A i.e. Malunited colle's fracture