A clinical evaluation of a light-cured fissure sealant (Helioseal)

The clinical success of pit and fissure sealants has been reported by several authors. In this study a white-shaded, visible-light-cured sealant was used; the results of the clinical evaluation confirmed this finding. Concerning retention rate, marginal adaptation, and the presence of secondary caries and air bubbles, good results were obtained. Data indicate that a visible- light-cured sealant (Helioseal) appears to be as good as the self-cured sealants and better than the UV-light-cured products. A comparison was also made between the invasive (PFSI) and non-invasive (PFS) application techniques; with respect to the marginal adaptation and the presence of air bubbles, better results were found for fissures that had been enlarged as a preventive measure. More longitudinal studies over a longer period of time are necessary.