This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pelvis & Injuries, Subject name: Orthopaedics
[{'content': 'Femoral neck fracture of 4-week-old in an young adult should be best by treated one of the following: \nSelect and explain. \nA. Total hip replacement, B. Reduction of fracture and femoral osteotomy with fixation, C. Prosthetic replacement of femoral head, D. Reduction of fracture and multiple screw fixation', 'role': 'user'}, {'content': 'Answer: B \nExplanation: (b) Reduction of fracture and femoral osteotomy with fixation- >3 weeks fracture in <65 years age group-reduction and fixation along with Osteotomy/Bone grafting.', 'role': 'assistant'}]