This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': "Gallow's traction is used in a child with a fracture. Which of the following fracture is treated by Gallow's traction? \nSelect and explain. \nA. Neck of femur, B. Shaft of femur, C. Shaft of tibia, D. Tibial plafond", 'role': 'user'}, {'content': "Answer: B \nExplanation: Gallow's traction: It is used for the fracture of shaft of the femur in children from bih to 2 years. This traction continued till sufficient callus forms (3-6 weeks). In this traction, the weight of the body provides counter traction and the fracture is reduced. Ref: Essential Ohopaedics by Maheshwari, 3rd edition, Page 122.", 'role': 'assistant'}]