The Examination Includes More Than Teeth
Your lips, tongue and other mouth tissues matter at a dental exam. Report persistent changes and understand when further assessment is needed.

Mention changes even when they do not hurt
Public Health Agency of Canada information describes warning signs including a persistent sore, red or white patches, a lump and problems swallowing. These changes have several possible causes, but they deserve professional assessment rather than a diagnosis from a photograph.[1]
Tell the dentist when a change appeared, whether it has grown and whether there is pain, bleeding or numbness. Bring relevant tobacco and alcohol history without minimizing it. If you have already seen another clinician, share what was assessed and any planned follow-up.
Understand the next step
Ask what the examination found and whether a review, referral or biopsy is needed. If a referral is made, confirm who arranges it and when to follow up if you have not heard. A recommendation for further assessment is not itself a cancer diagnosis.
Regular dental care offers opportunities to notice changes, but it is not a guarantee that every problem will be found. Report a persistent or changing concern between routine visits rather than waiting for the next checkup.