Oral cancer is one of the most common cancers in Canada, and one of the most survivable when detected early. When caught in its earliest stages, the five-year survival rate is over 80 percent. When diagnosed late, that number drops dramatically. Routine oral cancer screening at Noble Dental Clinic in Thornhill is a simple, painless, and potentially life-saving part of every comprehensive dental exam.
Oral cancer can develop on the lips, tongue, cheeks, floor of the mouth, hard and soft palate, sinuses, and throat. In its earliest stages, it often presents with no pain and no obvious symptoms, which is exactly why a trained dental professional needs to check. We examine all soft tissue surfaces for abnormal changes in colour, texture, or size, including areas that are difficult to see or feel on your own.
Oral cancer screening takes only a few minutes and is entirely painless. During your routine exam, your dentist will visually inspect all the soft tissues of your mouth and throat, feel along your jaw and neck for any unusual lumps or lymph node changes, and assess the overall health of your oral tissues. If anything warrants a closer look, we will discuss next steps with you clearly and without alarm.
While oral cancer can affect anyone, certain factors increase risk. These include tobacco use in any form, regular alcohol consumption, prolonged sun exposure to the lips, a history of HPV, a personal or family history of cancer, and being over the age of 40. If any of these apply to you, regular screening is especially important. That said, we screen every patient regardless of risk level, because oral cancer does not always follow a predictable pattern.
That is the most important thing to understand about oral cancer. It often does not hurt in the beginning. Changes that seem minor and painless can be significant. Regular dental visits with thorough screening give you the earliest possible opportunity to identify and address anything unusual.
No. The screening is a non-invasive visual and physical examination. It takes only a few minutes and involves no discomfort.
We perform an oral cancer screening as part of every comprehensive dental exam. For most patients, this means at least once a year, though we recommend a dental visit every six months.
Finding something that warrants further investigation is not the same as finding cancer. Many abnormalities in the mouth are benign. However, we take every finding seriously. If we identify an area of concern, we will explain what we saw, recommend appropriate next steps such as a follow-up in a few weeks or a referral to a specialist, and support you through the process.
You can perform a basic self-check by looking in the mirror and noting any sores, patches, or unusual changes that do not heal within two weeks. However, self-checks do not replace a professional screening. A dentist is trained to identify subtle changes that most people would overlook.
