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
Most common complication of colle's fracture is: 
Select and explain. 
A. Stiffness of fingers, B. Sudeck's dystrophy, C. Nonunion, D. Tendon rupture
A: Stiffness of fingers
Answer: A: Stiffness of fingers 
Explanation: A i.e. Siffness of finger