Prevention of white spot lesion using Resin Modified Glass Ionomer cement varnish

Abstract

Objective: To assess the efficacy of resin modified glass ionomer cement in prevention of
white spot lesion during comprehensive Orthodontic treatment.
Material & Methods: A total of 240 (120 control &120 experimental) maxillary and
mandibular anterior teeth were studied. For each experimental quadrant in each patient, the
varnish was applied to the labial surfaces of incisors and canines, from the gingival surface of
the bracket to the free gingival margin. White spot lesions were observed before and 6
months following varnish application by DIAGNOdent and direct visual inspection.
Results: comparison of pre & post treatment of control & experimental teeth by visual
examination showed statitistically with respect to maxillary lateral & canine.
Conclusion: Resin Modified Glass Ionomer cement is effective in preventing white spot
during Orthodontic treatment