The basic message here is that people have periodontal problems much earlier than anybody thought, ... Many of us thought there were no problems until patients had symptoms. And nobody looked very hard at people under 35. But younger people -- especially those planning to keep their wisdom teeth -- should be evaluated carefully at 25 or earlier instead of 35.  -   Raymond White     Quotes
The basic message here is that people have periodontal problems much earlier than anybody thought, ... Many of us thought there were no problems until patients had symptoms. And nobody looked very hard at people under 35. But younger people -- especially those planning to keep their wisdom teeth -- should be evaluated carefully at 25 or earlier instead of 35. Raymond White