Oral Cancer Screening

As part of the dental check-ups procedure, your dentist examines the skin on your lips and the inside of your mouth for signs of oral diseases. The most serious of these is oral cancer. There are also other diseases that your dentist can diagnose and treat.

Early detection of oral cancer can mean the difference between life and death, and its symptoms are visible to a dentist before they are noticeable to the patient. About 3400 of Canadians were diagnosed with oral cancer in 2010, and about 1,150 succumb to the cancer.

An oral cancer exam is one more important reason to schedule regular dental check-ups. The oral cancer exam takes only minutes and is painless.

Signs of oral cancer:

  • lumps or change in texture on mouth or tongue
  • bleeding, numbness or sores that don’t heal
  • white or dark red patches on mouth or lips

If you are experiencing changes in your mouth like these, visit your dentist immediately.

The exact cause is unknown, but risk factors include:

  • smoking
  • heavy alcohol consumption, particularly when combined with smoking
  • prolonged and repeated exposure of lips to sunlight
  • gender – men are diagnosed more often then women
  • genetics
  • poor diet

Your dentist is also on the lookout for other diseases that affect the soft tissue of the mouth. They are not life threatening, but can be uncomfortable. Treatments are available to alleviate the
discomfort, and they’re often simple.