Most people have visited dentists for dental check-ups. Nevertheless, most people do not quite comprehend the work of these professionals. Below are some FAQs to give you insights into the work of dentists. What Services Can You Receive From A Dental Clinic? You might be conversant with dental services such as tooth extraction, cavity filling and cleaning. However, dentists can help treat and prevent different diseases. For instance, bacterial infections can cause periodontal conditions characterised by swollen gums, bad breath, teeth sensitivity and loose teeth.