This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Spinal Injury, Subject name: Orthopaedics
[{'content': 'Tear drop fracture of lower cervical spine implies: \nSelect and explain. \nA. Wedge compression fracture, B. Axial compression fractures, C. Flexion-rotation injury with fractures of anterior body, D. Flexion compression fracture of body', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Tear drop fracture is caused by combined axial compression and flexion injury. flexion tear drop fracture is a fracture of the antero inferior aspect of a cervical veebral body due to flexion of the spine along with veical axial compression.', 'role': 'assistant'}]