The overall outcome of the computed data sets suggest no difference between the caries-preventive effects of GIC- and resin-based fissure sealants .
Background This article constitutes a partial up date of the original systematic review evidence by Yengopal et al. from 15 January 2008 ( published in the Journal of Oral Science in 2009 ) with primary focus on research quality in regard to bias risk in trials .
Its aim is to up date the existing systematic review evidence from the English literature as to whether caries occurrence on pits and fissures of teeth sealed with either GIC or resin is the same .
Retention of a resin-based sealant and a glass ionomer used as a fissure sealant: a comparative clinical study.
Sealing occlusal pits and fissures with resin-based sealants is a proven method of preventing occlusal caries . Retention of the sealant is very essential for its efficiency . This study evaluated the retention of glass ionomer used as a fissure sealant when compared to a self-cure resin-based sealant .  One hundred and seven children between the ages of 6 - 9 years , with all four newly erupted permanent first molars were selected . Two permanent first molars on one side of the mouth were sealed with Delton , a resin-based sealant , and the contralateral two permanent first molars were sealed with Fuji VII glass ionomer cement .  Evaluation of sealant retention was performed at regular intervals over 12 months , using Simonsen 's criteria . At the end of the study period , the retention of the resin sealant  was seen to be superior to that of the glass ionomer sealant
The overall outcome of the computed data sets suggest no difference between the caries-preventive effects of GIC- and resin-based fissure sealants .
Background This article constitutes a partial up date of the original systematic review evidence by Yengopal et al. from 15 January 2008 ( published in the Journal of Oral Science in 2009 ) with primary focus on research quality in regard to bias risk in trials .
Its aim is to up date the existing systematic review evidence from the English literature as to whether caries occurrence on pits and fissures of teeth sealed with either GIC or resin is the same .