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Advanced Dental Technologies
Diagnodent Laser
Diagnodent is an advanced dental technology that used harmless laser light to discover decay within the tooth. As the laser light comes in contact with the tooth, two-way hand piece optics allows the unit to simultaneously quantify the reflected laser light energy. A clean healthy tooth structure shows little or no fluorescence, resulting in very low number readings on the display. However, carious or decayed tooth structure will emit fluorescence light, resulting in elevated number readings on the display. An audible sound is produced as well, which varies according to the amount of decay.
What does it mean when there is a high number?
A high reading on the Diagnodent display indicated the presence of advanced tooth decay, or a cavity. In most situations these high readings require some sort of restoration or treatment, preferably as soon as possible to prevent further decay. Some Diagnodent readings are so small that a sealant can be placed on the tooth surface to stop the progression of decay.
When is the Diagnodent used?
Usually the Diagnodent is used during your regularly scheduled cleaning appointments with your hygienist. Hygienists typically use the Diagnodent on young patients, or patients who are new to the practice with no past restoration on their teeth. It is important to know of any cavities as soon as possible, in order to begin treatment and preserve the greatest amount tooth structure in the tooth. Early detection is key to a bright and healthy smile.