Through the performance of regular oral examinations, dentists can spot serious health conditions, such as oral cancer.
While most people understand that regular oral exams can help prevent serious issues such as gum disease as well as spot and treat less-serious issues such as cavities, many still do not understand how dentists can spot serious illnesses such as cancer. The American Dental Association (ADA) notes that regular dental visits can better the chances of diagnosis of oral cancer in the early, treatable stages.
A dentist will notice changes or abnormalities in a patient's mouth of which the patient may not be aware. For example, red and white patches in the mouth can be sign of oral cancer, but if a patient does not inspect his or her own mouth, the spots may go unnoticed. Conversely, mouth or throat irritation experienced by a patient may be dismissed as a cold, allergies, or some other nose and throat irritation. A dentist can make the connection between irritation and a potentially serious condition although not immediately obvious to the patient.
The symptoms detailed above are not indicative of oral cancer. However, regular checkups can help determine if these symptoms are a potential sign. Conversely, regular checkups can help identify issues even when no symptoms are visible to the patient. For general oral care and the identification and early treatment of serious conditions, the ADA recommends oral examinations a minimum of twice per year.