Diagnodent Caries Detection and Screening is an innovative dental tool that uses laser fluorescence technology to detect early signs of tooth decay. This non-invasive and painless tool uses a laser beam to analyze the density of the tooth surface and accurately detect decay below the surface. The Diagnodent then produces a numerical readout that accurately indicates the presence of decay. This system is a great way for dentists to detect decay in its earliest stages and provide patients with the best preventative care.