Abstract
There are only a few studies relating visual inspection methods and laser fluorescence when monitoring regression of incipient carious lesions. The purpose of this study was to monitor incipient carious lesions in smooth surfaces under varnish fluoride therapy using visual inspection methods and laser fluorescence (LF). Active white spot lesions (n = 111) in upper front teeth of 36 children were selected. The children were subjected to four or eight applications of fluoride varnish in weekly intervals. The visual systems were activity (A) and maximum dimension in millimetres (D). They were applied together with LF readings (L) in the beginning of the study (W1), in the 5th week (W5), and in the 9th (W9) week. The mean (SD) of L values in W5 and W9 were 5.6 (3.8) and 4.5 (3.3), respectively; both were significantly different from the initial score of 7.4 (5.1) in W1. There was a positive correlation between D and L in W5 (r = 0.25) and W9 (r = 0.36; P < 0.05). The mean (SD) values of L were lower following the activity criteria. Our findings support the finding that incipient carious lesions in smooth surfaces under fluoride therapy can be monitored by laser fluorescence and visual inspection methods.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.