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.
Mayweather Jr. is lead away in handcuffs at the Clark County Regional Justice Center as he surrenders to serve a three-month jail sentence in 2012. (Getty) One of todayâs most decorated and well-known professional athletes, Floyd Mayweather Jr., is also one of the most challenging to admire. For many, his numerous run-ins with the law and his reputation as a misogynist have overshadowed his accomplishments in the ring.