This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolic and endocrine disorders, Subject name: Orthopaedics
Commonest complication of Colles fracture 
Select and explain. 
A. Stiffness of fingers, B. Malunion, C. Sudeck's osteodystrophy, D. Rupture of EPL tendon
A: Stiffness of fingers
Answer: A: Stiffness of fingers 
Explanation: In Colles fracture, Stiffness of the fingers (commonest) and malunion are common complications. Other complications seen occasionally are - Sudeck&;s osteodystrophy, carpal tunnel syndrome, and rupture of the extensor pollicis longus tendon. Maheswari 5th edition Pg: 114