Treatment of dental decay by CO2 laser beam: preliminary results.
Results obtained from two clinical cases, representative of 1,140 human teeth treated by CO2 laser beam during 3 years, announce a new conception of treatment of dental caries. The beam (P = 4 - 5 W, energy density of 9 to 25 kw/cm2) causes a dentin healing which becomes sterile, chemically and physically more resistant than pathological dentin. In addition, this exposure leads to an activation of the dentinogenesis supported by X-ray, confirming histo-pathological results obtained from experiments performed on animals.
D000293:Adolescent; D002245:Carbon Dioxide; D003731:Dental Caries / Q000532:radiotherapy*; D003788:Dental Pulp Diseases / Q000532:radiotherapy; D003810:Dentinogenesis / Q000528:radiation effects; D005260:Female; D006801:Humans; D053685:Laser Therapy; D008297:Male
D002245:Carbon Dioxide