The dentist 2 year rule is a rule that means that if you as a patient don't visit a dental office for 2 or more years, the dental clinic then reclassifies you from being an active patient to an inactive patient.
Going 2 years without a visit to the dentist means that your chart becomes outdated.
And when you return to the dentist after 2 years, the dentist won't do a quick routine checkup.
Instead, the dentist will give you a full new exam, fresh X-rays, updated medical history, and complete charting, which is similar to that of your very first visit to the dentist.
Dental insurance plans also use a 2 year rule as part of frequency limitations.
Insurers also often limit how often they will pay to replace a filling on the same exact tooth, commonly capping it at once every 2 years.
And in the UK, the NHS or National Health Service, often requires that you see your dentist at least once every 2 years to remain registered on their active patient list.
And missing this window, can result in the practice removing you, forcing you to find a new NHS dentist.
So it's important to keep up with your dental visits, which is also important for your oral health and teeth health.
Most people should see a dentist every 6 months for a routine dental checkup and professional cleaning.
Some people see the dentist every 3 to 4 months and you might need to see the dentist more often if you have any active or a history of gum disease, smoke or use tobacco products, are pregnant, have diabetes or a weakened immune system or build up tarter quickly.
If you have excellent teeth or excellent oral hygiene, strong teeth, and no history of gum disease, your dentist might tell you that visiting once a year is fine.