Common Uses
Assessment of impacted teeth and wisdom teeth
Planning selected orthodontic treatments
Assessment before tooth extraction or surgical treatment
Initial implant assessment and an overall view of the jawbone
Assessment of selected cysts, lesions or jaw disorders, as directed by the dentist
Features of This Examination
The Whole Mouth in One ImageOPG provides a broad view of the teeth and the upper and lower jaws.
Fast ImagingThe X-ray tube and detector move around the patient's head within a short time.
Simple PreparationThis examination usually does not require special preparation.
What to Expect
You will stand or sit at the scanner, and your head will be positioned using supports. A bite block is usually used to align the teeth. The X-ray tube and detector then move around your head to acquire a panoramic image.
Preparing for Your Visit
- No special preparation is required.
- Remove jewellery, glasses and metal objects around the head and neck that might affect the image.
- Tell the staff before imaging if you might be pregnant.
Frequently Asked Questions
What does an OPG show?The teeth, upper and lower jaws and some surrounding structures in a single two-dimensional panoramic image.
Does an OPG replace all dental X-rays?No. Additional images may be needed for detail in individual teeth or precise measurements.
Does an OPG require preparation?Usually not. Metal objects that could interfere with the image should be removed from the head and neck area.
Source of the proposed content: RadiologyInfo — Panoramic Dental X-ray. This text has been summarized and adapted for the public website. It does not replace medical advice or the specific instructions for your examination.
For the final version, a photograph of the center's actual scanner or department and examination-specific instructions will replace the proposed illustration.