This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2018, Subject name: Orthopaedics
[{'content': 'Most common complication of extra capsular fracture of neck of femur is: \nSelect and explain. \nA. Non union, B. Ischemic necrosis, C. Malunion, D. Pulmonary complications', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Extra-capsular (inter-trochanteric) fracture is more common than intra-capsular. Most common complication of Extra-capsular fracture of neck of femur of neck is mal-union. In Intra-capsular (neck of femur fracture), the most common complication is avascular necrosis > non-union.', 'role': 'assistant'}]