Diagnosis and staging of caries using spectral factors derived from the blue laser-induced autofluorescence spectrum

Conclusion Among the factors tested, the spectral slope at 550–600nm showed the best match with the caries specimens, in which their stage had been identified precisely. Clinical significance The 405nm laser-induced AF spectra can be applied to the diagnosis and staging of caries alone or in conjunction with conventional methods, such as visual, tactile, and X-ray inspection.

Source: Journal of Dentistry - October 10, 2017 Category: Dentistry Source Type: research