I want to know the answer to the following question:
What treatment helped prevent the loss of the King's right leg?
All the background I'm provided with is that "The stress of the war had taken its toll on the King's health, exacerbated by his heavy smoking and subsequent development of lung cancer among other ailments, including arteriosclerosis and thromboangiitis obliterans.". Is that enough to answer the question?
Answer: no