Panoramic dental x-ray uses a very small dose of ionizing radiation to capture the entire mouth in one image. It is commonly used to plan treatment for dentures, braces, extractions and implants.You will be asked to wear a lead apron to protect the rest of your body from any radiation exposure.
Although taking the panoramic x-ray requires little to no special preparation it is still important to:
Tell your doctor if there is a possibility you are pregnant.
Remove any jewelry
Ask if any dentures need to be removed (if it has any metal, then yes)
Eye glasses
Any metal objects that might interfere with the x-ray images
Hair clips
A panoramic x-ray can also reveal dental and medical problems such as:
advanced periodontal disease
cysts in the jaw bones
jaw tumors and oral cancer
impacted teeth including wisdom teeth
jaw disorders (also known as temporomandibular joint or TMJ disorders)
Sinusitis
Frequently Asked Questions
Question: Why should it be done?
Answer: Comprehensive View of the Mouth: Unlike traditional X-rays that capture only a small area of the mouth, a panoramic X-ray provides a broad, two-dimensional view of the entire mouth, including the teeth, upper and lower jaws, surrounding tissues, and structures. They can help identify a wide range of conditions, including cysts, tumors, bone abnormalities, infections, and sinus issues. This makes it easier to detect diseases and conditions that might not be visible with a regular X-ray.Low Radiation Exposure: Compared to a series of individual intraoral X-rays, a panoramic X-ray typically exposes patients to less radiation, making it a safer option for comprehensive diagnostic imaging. Non-Invasive and Quick: The procedure is non-invasive, quick, and comfortable for the patient, making it a convenient way to gather essential diagnostic information.
Question: can you detect cavities with it?
Answer: Although not as detailed, it can detect cavities. If it can detect them, then they are large. The small to medium cavities can only be detected intra-oral x-rays.