July 04, 2023 4 min read
Dental radiographs, also known as X-rays, show pictures of your teeth that dentists can use to monitor the health of your mouth. Low levels of radiation create an image of the patient's teeth and gums, and it's these X-rays that help dentists to determine problems or issues, such as tooth decay, within your mouth.
X-rays can also tell whether there is bone loss or benign or malignant tumors. Dental X-rays are typically taken every year, however, those that are more vulnerable may be excluded from yearly X-rays due to health concerns. Children might require more frequent X-rays to keep track of their growing adult teeth, though.
What is the Purpose of Dental X-rays?
Dental X-rays are a standard procedure that’s usually performed for one of the following reasons:
What are the different types of dental X-rays?
There are various types of dental X-rays that dentists use to obtain detailed images of the teeth, jaw, and surrounding structures.
These X-rays can be categorized into two main types:
Intraoral X-rays involve placing the film or sensor inside the patient's mouth. They provide detailed images of specific areas of the mouth, focusing on individual teeth or sections.
There are three common types of intraoral X-rays:
Extraoral X-rays, on the other hand, involve placing the film or sensor outside the patient's mouth. These X-rays provide an overview of the entire oral and facial structures.
Some common types of extraoral X-rays include:
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Process of Taking Dental X-Rays
Taking dental X-rays is a routine procedure performed by dentists to assess the health of your teeth and gums. Here is a brief overview of the process:
What are the benefits and risks of dental radiography?
Radiography simply means to write (graph) using rays or radiation. So, a x-ray will use radiation to create, generate or write an image. This is very useful for diagnosis as now a health practitioner can “see” inside a tooth, bone or your body.