A Discovery Health answered. After a dental hygienist cleans your teeth, the dentist will come in to examine them. Out of nowhere, he or she rattles off alpha-numeric jargon: 3MOD, 5DO, 13MFD and so on. The dentist is using a form of dental shorthand. Numbers represent teeth that have cavities or other problems.
Usyk is back for defense No. 2 of his cruiserweight belt. Floyd Mayweather starts sentence. LAS VEGAS -- Floyd Mayweather Jr. surrendered in a courtroom Friday to begin a three-month jail sentence for attacking his ex-girlfriend in September 2010 while two of their children watched.
Long known for his bluster and candor, the 37-year-old Mayweather, who faces Marcos Maidana on Saturday, has rarely talked about his experience in prison. Mayweather did not respond to multiple requests for comment through his publicist, and calls and messages to his manager were not returned.