This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Injuries Around the Fore Arm & Wrist, Subject name: Orthopaedics
[{'content': "Most common complication of Colies fracture is: \nSelect and explain. \nA. Malunion, B. Non-union, C. Sudek's osteodystrophy, D. Gunstock deformity", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans: a (Malunion) Ref: Maheswari, 4th ed, p. 95Most common complication of colies fracture is stiffening of fingers followed by malunion.Remember - A colies fracture always unites but malunites.Complications of Colle's fracture:1. Finger stiffness-- most common complication2. Subluxation of inferior radio-ulnar j oint3. Sudek's osteodystrophy4. Malunion - Dinner fork deformity -->> Treatment- corrective osteotomy5. Rupture of EPL- rare complication -after long time6. Carpel tunnel syndromeRemember:Most characteristic displacement in Colies - Dorsal displacement2 most common causes of Colles - Trauma, avascular necrosisPosition of immobilization of Colles - Pronation, palmar deviation, ulnar deviation.", 'role': 'assistant'}]