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
[{'content': 'Pediatric fracture of mandible pattern is typically seen as: \nSelect and explain. \nA. Downwards and forwards., B. Downwards and backwards., C. Zig zag pattern due to presence of tooth buds., D. Comminuted fractures.', 'role': 'user'}, {'content': 'Answer: C \nExplanation: A high tooth-to-bone ratio exists in the pediatric bone. Fractures frequently occur through developing tooth crypts, giving a zig-zag appearance of fracture line.', 'role': 'assistant'}]