Mohamed T. Heiba, Mohamed F. Haridy And Olfat E. Hassanein,

ABSTRACT

Objectives: To Investigate The Incidence Of Caries In Pits And Fissures Sealed With A Bioactive Sealant Compared To A Fluoride Releasing Resin Based Pits And Fissures Sealant In Preventive Treatment Procedures In Adult Population Over A Six-month Period.

Materials and Methods: A Total Of 40 Volunteer Patients Who Fulfilled The Inclusion Criteria Were Selected For This Randomized Split-mouth Clinical Trial. In Each Patient, The Two Types Of Pit And Fissure Sealant Were Used. A Fluoride-releasing Pit & Fissure Sealant (Seal-Rite�, S1) Was Placed In One Side, While A Bioactive Pit & Fissure Sealant (Embrace� WetBond�, S2) On The Contralateral Side; Such That The Total Number Of Sealants Placed In All Patients Were (N=80). All Sealants Were Evaluated Using Soprolife� Intra-oral Camera By Two Investigators Who Were Blind To The Material And Not Involved With The Treatment Procedures Used For The Restorations. Data Was Statistically Analyzed Using Cohen�s Kappa And Chi-square Tests.

Results: Immediate And 3-month Readings Revealed 100% Absence Of Caries In Both Groups. At 6 Months, Caries Developed In 8.8% Of Patients In S1, In Comparison To No Cases (0%) In S2. Chi Square Test Revealed No Statistically Significant Difference In Carried Incidence Between Groups. Conclusion: Bioactive Pit And Fissure Sealant As Well As Fluoride Releasing Sealant Could Be Considered A Valuable Preventive Method To Control Caries In Permanent Molars Over Six-month Period.