This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Orthopaedics
[{'content': 'Nonunion is common in fracture of \nSelect and explain. \nA. Scapula, B. Talus, C. Neck femur, D. Tibial fracture', 'role': 'user'}, {'content': "Answer: C \nExplanation: Sites of non-union fractures Non-union of fracturesVery commonCommonFracture of head and neck of femurFracture of body of talusFracture of proximal pole and waist of scaphoid Fracture of lower 1/3rd of tibiaFracture of lower /3rd of ulnaFracture of lateral epicondyle of humerus Fracture of condyle of humerus(Refer: Mohindra's Fundamentals of Ohopedics, 2nd edition, pg no. 84)", 'role': 'assistant'}]