Prince Philip, The Duke of Edinburgh, has been admitted to the King Edward VII Hospital in Marylebone, London, to undergo hip surgery. The surgery is scheduled for tomorrow, Wednesday, April 4, 2018.
The statement from Buckingham Palace:
His Royal Highness The Duke of Edinburgh was admitted to King Edward VII Hospital in London this afternoon, for planned surgery on his hip which will take place tomorrow. Further updates will be issued when approrpriate.”
BBC: Duke of Edinburgh admitted to hospital for hip surgery