A pulpotomy is when the inflamed pulp chamber, usually on a baby molar, is removed, the area is sterilized, and the chamber is sealed. It is sometimes called a baby tooth root canal, but it's not really a root canal and it can be done is some cases in permanent teeth.
Princess Royal is a style customarily (but not automatically) awarded by a British monarch to his or her eldest daughter. Holders retain the style for life, so a princess cannot receive the style during the lifetime of another Princess Royal. Queen Elizabeth II never held the title as her aunt, Princess Mary, was in possession of the title. There have been seven Princesses Royal. Princess Anne is the current Princess Royal.
Prince William. Did you know that Prince William, along with his royal title, actually has a last name? Well, he does, and now that the royal baby has been born, will the new little prince adopt the family surname? Williamâs official title is Duke of Cambridge, but the public generally refers to him as Prince William. And though we call his wife Kate Middleton, as she was known when she first came into the public eye while dating William before the wedding in 2011, she is officially Catherine, Duchess of Cambridge.