An oral health exam is critical to the maintenance of your overall wellbeing. You should have your mouth checked at least once a year for prevention and treatment of any ailments. Even if you don’t have any live teeth, it’s important to make sure there are no signs of infections or early signs of cancer, growths, or cysts, and that your dentures are fitting you well. Leaving problems untreated usually leads to pain, periodontal disease, or tooth loss, and could make treatment more difficult, so it’s best to deal with problems early, or, if possible, prevent them.