An intraoral camera is a small, pen-like device used by dentists to capture detailed images of a patient's mouth. It is inserted into the mouth to provide a close-up view of teeth, gums, and other oral structures. This technology helps in diagnosing dental issues and allows patients to see what the dentist sees, enhancing communication and understanding. The images taken by the intraoral camera can be displayed on a monitor in real-time, making it easier for dentists to explain treatment options. This tool is beneficial for detecting cavities, gum disease, and other oral health problems, ultimately improving patient care and outcomes.