It is important to have a dental examination at least once a year. However, in some cases, the frequency of dental examinations may vary according to your dentist's recommendations. For example, individuals at higher risk of gum disease may be advised to have more frequent check-ups. The frequency of dental examinations may vary depending on a person's dental health status, overall health condition, and other risk factors. The important thing is to regularly visit your dentist and not to skip appointments. Remember, problems detected early are easier to treat!