How does caries detector work?

How does caries detector work?

Although caries detection dyes are used to identify dentin infected with cariogenic bacteria, these dyes don’t stain the bacteria in the lesion. Rather, the propylene glycol penetrates areas of dentin with loose collagen fibers. This causes the caries detection solution to stain degraded collagen rather than bacteria.

Which instrument is used for caries detection?

The briault is a sharp double ended probe and is used to detect caries on the mesial and distal (in between) surfaces of teeth. It’s bent shape at the end lends itself easily to help detect caries developing in between the teeth where the dentist cannot see using standard mirrors.

In what 3 ways can caries be detected?

The most common method of caries detection is visual-tactile. Other non-invasive techniques for detection of early caries have been developed and investigated such as Quantitative Light-induced Fluorescence (QLF), DIAGNOdent (DD), Fibre-optic Transillumination (FOTI) and Electrical Conductance (EC).

What is laser caries detector?

The laser fluorescence detector within the DIAGNOdent pen is a precise method for identifying fissure caries, proximal caries and periodontitis. Sub-surface caries lesions can be extremely difficult to detect using an explorer, and the DIAGNOdent™ offers a perfect adjunct to the diagnostic arsenal.

How can you tell the difference between caries and stains?

Tooth decay can become bigger and deeper in time, and may create a hole in your tooth, so it’s important to call a dentist. Stains may resemble cavities but seem to shrink or grow rather than steadily get bigger. They may even disappear after brushing your teeth or changing your diet.

What is the explorer used for in dentistry?

The dental explorer is used to check the occlusal surface of the tooth for hard tissue defects such as small fractures and pulp exposure.

What 3 factors must be present in order to cause dental caries?

Four things are required for caries to form: a tooth surface (enamel or dentin), caries-causing bacteria, fermentable carbohydrates (such as sucrose), and time.

What is fiber optic Transillumination?

Fiber-optic transillumination (FOTI) is a well-accepted and valuable adjunctive diagnostic tool with a wide range of clinical applications. The theory of fiber optics is based on a single optical fiber that consists of glass or plastic material with an outer cladding of a lower index of refraction material.

What are the benefits of using a DIAGNOdent?

Advantages of Diagnodent Using Diagnodent allows us to detect the formation of cavities within the grooves of your teeth that wouldn’t be seen on an x-ray. This early detection allows us to protect and preserve your teeth and treat decay before it becomes too serious.

Why are dental caries black?

So once decay reaches your dentin, the process of decay speeds up. As the bacteria and acids work their way through your dentin, the cavity hole gets larger. At this point, you may notice your cavity is brown or black in color. Your dentist will probably recommend a filling to stop the progress of the cavity.

Do dark spots mean cavities?

Although dark spots do not always indicate a cavity—they may just be surface stains—you have no real way of knowing. If you spy a black or brown spot on a tooth, your first course of action should be to schedule an appointment with a dentist.