Theragnosis using fluorescence: A review

Theragnosis is a novel concept in which diagnosis and treatment, along with the monitoring of the therapy given are done. In dentistry, this concept is applied by utilizing the inherent property of the tooth, which exhibits fluorescence. There is a difference in diseased and sound tooth structure along with any bacterial by-product exhibiting fluorescence. Thus, the present review aims to briefly describe the theragnostic approaches in dentistry. With advancements in the diagnostics aids for better therapy and monitoring simultaneously, a revolution can be made in the field of dentistry. Theragnosis, being a novel concept, gives a way for diagnosis, therapy, and monitoring simultaneously allowing for any alteration in the treatment regimen based on patient response. This review would help the clinicians to adopt one of the newer technologies available in the field of dentistry for diagnosis, treatment planning and also monitor the response.