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': 'Agnes Hunt traction is used for? \nSelect and explain. \nA. Flexion deformity of hip, B. Trochanteric fracture, C. Fracture shaft of femur in adults, D. Low backache', 'role': 'user'}, {'content': "Answer: A \nExplanation: Agnes Hunt traction is used for correction of mild flexion deformity of hip joint in poliomyelitis. Traction used for trochanteric fracture - Russell's traction Traction used for fracture shaft of femur in adults - Perkin's traction Traction used for low backache - Buck's traction Ref : maheswari 9th ed", 'role': 'assistant'}]