Careful examination of the teeth is important because it maintains a healthy oral environment and gums. You should see your dentist regularly, at least every 6 months, to make sure your teeth are healthy.
Note that examining teeth for decay is only part of an orthodontic exam. During the examination of the patient by the orthodontist, your orthodontist, in addition to paying attention to the characteristics and health of the normal teeth, also evaluates the health of the gums, and if he notices a specific problem or abnormality, he will certainly perform more detailed examinations to prevent any dental health problems.
