A dental examination involves far more than simply checking for cavities. Your dentist will assess the health of your teeth, gums, bite and jaw function, as well as examine soft tissues such as the tongue, cheeks and lips. This helps identify early signs of decay, gum disease, oral cancer, wear, and other conditions. You'll also have the opportunity to raise any concerns or questions. Where appropriate, X-rays are taken to identify issues not visible to the naked eye.