Digital Radiography (X-Rays)

Dental radiographs, or X-rays, are an important part of a thorough dental examination. It is recommended that check-up X-rays called "bite-wings" are taken every 1- 2 years, depending on each individual patient's needs.

Dental X-Rays are important for many reasons. They can expose dental decay in teeth and under old crowns and bridges- unseen from a surface examination; and reveal dental abscesses, cysts or tumours. In placing a dental implant, a dental X-Ray is usually necessary to determine whether the patient has enough bone in the area. Dental X-Rays are also very useful for hygienists in revealing bone loss from periodontal (gum) disease, and locating subgingival calculus (tartar buildup under the gum). 

Some people worry about their exposure to radiation during dental X-ray procedures. X-Ray machines have certainly advanced in the last few decades. The amount of radiation that a patient is exposed to today is minimal. With the introduction of Digital Radiography, the amount of exposure is lessened further by up to 90%.

Queen Street Dental has recently abolished it's practice of manually developing X -Rays in favour of a digital radiography system.

Digital radiography is advantageous in that the image is produced almost instantaneously, is most often clearer, and can be enhanced for more accurate diagnosis. The digital process is also more environmentally friendly, as it does not use toxic chemicals for developing film.

If you have further concerns or queries regarding dental radiography, please ask one of our dentists for more information.