Prince Phillip was released from the hosiptal today after undergoing emergency heart surgery for a blocked artery on Friday .The 90-year-old husband of Queen Elizabeth was sent home from Papworth Hosiptal in Cambridge , England , on Tuesday morning .
The Duke of Edenburgh was been celebrating the Christmas festivities with the royal family at their home in Sandringham when he fell ill .
Prince William and Prince Harry spent part of Christmas day visiting their grandfather in the hosiptal.
The royal family waved to bystanders as he was driven back to Sandringham .
