DIAGNOdent is the potent new laser technology intended for early recognition and diagnosis of tooth decay. DIAGNOdent will help identify tooth decay which can be practically invisible to the naked eye or which is concealed in the cracks and crevices of teeth. This permits us to treat the tooth decay early, call for much less elimination of the natural tooth structure. This makes it possible for the tooth to maintain its strength, and be less likely to crack or break easily down the road. Early tooth decay detection usually means an easier and less expensive treatment for you.