OPTICAL COHERENCE TOMOGRAPHY IN EARLY CARIES DETECTION: REVIEW
Review
DOI:
https://doi.org/10.56501/intjesthresdent.2022.73Keywords:
Optical coherence tomography, demineralization, incipient lesion, caries, interferometryAbstract
Optical coherence tomography (OCT) enables monitoring and quantifying the demineralization process within dental structures, which aids in early detection of dental caries. By utilizing non-invasive and non-ionizing radiation, OCT captures high resolution optical images at faster acquisition rates. This technique is based on low coherence interferometry that can provide three-dimensional images. This review focuses on the principles of OCT and its application in early caries detection. Numerous in vitro and in vivo studies have revealed the efficiency of this powerful tool to detect incipient lesions. Further research is recommended to validate the clinical usefulness of this emerging diagnostic aid.
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