An OPG (Orthopantomagram), also known as a full mouth or a panoramic x-ray, gives a view of the entire mouth and is, generally, only needs to be taken every 2 years or so.
This type of x-ray is an important part of your dental check-up as it provides a good overall view of your mouth which helps your Dentist check the following:
– If there are any abscesses, cysts, or tumours.
– Jaw joints.
– The development and location of wisdom teeth.
– Severity of gum disease.
– Stages of tooth development in children.
– The location of teeth in relation to nerves, sinuses, and other facial structures.
– Tooth and bone fractures following an accident or injury causing damage to the face or mouth.
– If there are any missing or extra teeth.
– If there are any issues with past dental treatment.
The amount of radiation exposure from an OPG is extremely low, at only 10 or less microsieverts, which is less than a flight from Darwin to Perth.
