The DIAGNOdent is an evolutionary breakthrough for dentistry. It is a diagnostic tool used for cavity detection. It is a safe and comfortable laser that simply scans your teeth, identifying cavities, as well as potential cavities. It is far more efficient and accurate than the old-fashioned hand instrument that relies on tactile sense. The instrument is synonymous with PREVENTION as it assesses problems early in development, allowing the dentist to reverse the effects of tooth decay.