During the screening, the dentist may look for signs of tooth decay, gum disease, oral cancer, and other oral health issues. They may also check the bite, alignment of the teeth, and any existing dental restorations, such as fillings or crowns. Dental screening exams are often performed as part of routine dental check-ups or may be offered as standalone services in community health programs or schools to identify individuals who may need further dental care. If any issues are detected during the screening, the dentist may recommend additional diagnostic tests or treatment to address the problem and maintain optimal oral health.