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How Do Dentists Identify Caries and Cracks Nowadays?

Improved Ways for Diagnosing Teeth Caries and Cracks

Your dentists, in some way or other, alarm you with potential medical complications that can surface when you lack a good dental care habit. Bacteria in your mouth are likely to accumulate when teeth are not brushed, teeth cleaning is not continued frequently, and regular dental appointments are missed. These bacteria eventually damage your top and inner layers of a tooth; thus, being a primary culprit to dental caries and cracks. You might think that these dental problems can be resolved easily but caries and tooth breakage have a permanent and irrevocable effect and is consequential to teeth deterioration if not treated.

Your dentist is capable of saving your teeth injuries from further damages when they detect your tooth cracks and caries in the initial stages, which usually is intricate. You might wonder how your dentist will identify this very challenging medical condition. The new diagnostic technologically advanced tools assist the clinicians to detect cracks and caries at early stages. Read this article to find out how technological advancement in the current times help your dentist to catch caries and cracks in the tooth.

Quantitative Light-Induced Fluorescence

QLF, also known as laser-induced fluorescence, is identified as a prominent innovation that has aided dental professionals to identify the formation of caries at an earlier stage. Your teeth’s natural emissions are used to distinguish between caries and adjacent healthy enamel. The laser lights are directly pointed at the hard tissues, which aids in recognizing the early growth of caries and demineralized zones. Variations in the density and nature of the tissue are usually identified with the deviation in light wavelength.

DIAGNOdent Laser System

DIAGNOdent, another breakthrough laser fluorescence diagnostic device, is a pain-free laser instrument with the capability to gauge the smallest lesions even in initial phases. Demineralization has a profound impact on the tooth structure but this light-emitting modality provides additional quantitative digital readout about the teeth and the decays in the mouth. With a longer wavelength of the light a more precise, specific, and explicit diagnosis is provided when used in amalgamation with the radiographic examination. Therefore, the dentists can effectively detect lesions in the enamel as well as dentin.


DIANOcam is also a substantial alternative that has helped them overcome the challenge of tooth caries and crack detection. This tool is based on fiber-optic technology, similar to x-ray vision, to inspect the tooth and detect cracks, decay, or leaking fillings. It has become an everyday mobile device for dental experts and does not rely on radiations for detection; instead, the primary feature of this tool is an in-built camera that clicks images of the tooth structure and carries or cracks.

Digital Imaging Fiber-Optic Transillumination (DIFOTI)

DIFOTI is capable of detecting carries, tooth cracks, and fractures efficiently. It generates high-resolution digital output that helps identify the location of carries through color contrast and brightness. This method employs white light, which is transmitted through the enamel and dentin. Carries absorb this light, thereby producing a darker region amidst lighter surroundings which depict a healthy area.

The rapidly developing biofilm science has reformed dentistry and how dental hygienists investigate the tooth caries and cracks. Advanced technological tools have immensely facilitated the dentist in examining and diagnosing early symptoms of caries and cracks more accurately. As an outcome, reversing the damages to the tooth structures has also become predictable and possible.

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