This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Elbow injuries, Subject name: Orthopaedics
[{'content': 'Most common complication of lateral condyle humerus fracture \nSelect and explain. \nA. Malunion, B. Nonunion, C. VIC, D. Median nerve injury', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Among the given options, non union is the most common complication Refer Rock wood and Wilkins 7th/e p 547', 'role': 'assistant'}]