If your dentist notices something unusual inside your mouth, he might suggest you come for another appointment to see any further changes. He might also ask you to get a biopsy done by taking a small tissue sample from the concerned area. Once the biopsy report comes, your dentist will suggest the next steps.
The oral cancer screening would involve the dentist looking at all the parts of your mouth. The examination takes around 5 minutes. This screening aims to see if there are any lumps, spots, or something unusual in your spit. If you ever notice something unusual, do not waste any time and consult a doctor immediately. Regular check-ups can help you detect this deadly disease at an early stage when it is easily curable. Remember that not all spots and lumps are cancerous, so you should visit your dentist before concluding anything.