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': 'Nerve injury leading to contusion of the nerve in which\ncontinuity of both epineuria sheath and the axons is\nmaintained is known as: \nSelect and explain. \nA. Neurotmesis, B. Axonotrnesis, C. Neuroproxia, D. Traumatic neuroma', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]